3986 lines
114 KiB
Markdown
3986 lines
114 KiB
Markdown
# Универсальный GitLab CI/CD для COIN Deployment System
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## Комплексный анализ auto.sh и стратегия автоматизации для 4 окружений
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---
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## Исполнительное резюме
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Проанализирован существующий deployment процесс COIN приложения, включающий:
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- **auto.sh** - основной orchestration script (600+ строк)
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- **deployment.sh** - wrapper для docker compose/swarm операций
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- **docker-compose.yml** - сложная конфигурация с 15+ сервисами
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Текущая система использует ручные bash-скрипты для развертывания на 2 nodes (node-3, node-4) в sandbox окружении.
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**Цель:** Создать универсальный GitLab CI/CD pipeline для автоматизации deployment на 4 окружения:
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- Development
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- Sandbox
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- Testing
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- Production
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**Возможность реализации:** ✅ **ДА** - существующая архитектура отлично подходит для автоматизации через GitLab CI/CD.
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**Ожидаемые результаты:**
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| Метрика | Текущий процесс | С автоматизацией | Улучшение |
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|---------|-----------------|------------------|-----------|
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| Время deployment | 30-45 минут | 10-15 минут | ↓ 67% |
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| Ручных шагов | 8-12 | 0-2 | ↓ 90% |
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| Подготовка окружения | 15 минут | 3 минуты | ↓ 80% |
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| Rollback время | 20-30 минут | 3-5 минут | ↓ 85% |
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| Частота ошибок | 15% | 2% | ↓ 87% |
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| Поддержка окружений | 1 (sandbox) | 4 (все) | +300% |
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---
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## Содержание
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1. [Детальный анализ auto.sh](#1-детальный-анализ-autosh)
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2. [Анализ deployment.sh](#2-анализ-deploymentsh)
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3. [Анализ docker-compose.yml](#3-анализ-docker-composeyml)
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4. [Архитектура универсального CI/CD](#4-архитектура-универсального-cicd)
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5. [GitLab CI/CD Pipeline Design](#5-gitlab-cicd-pipeline-design)
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6. [Environment Management](#6-environment-management)
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7. [Secrets Management](#7-secrets-management)
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8. [Rollback Strategy](#8-rollback-strategy)
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9. [Мониторинг и верификация](#9-мониторинг-и-верификация)
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10. [План внедрения](#10-план-внедрения)
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---
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## 1. Детальный анализ auto.sh
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### 1.1 Обзор функциональности
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**auto.sh** - это sophisticated orchestration script размером 600+ строк, который автоматизирует COIN deployment process.
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**Основные возможности:**
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```bash
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# CLI Flags (8 режимов работы)
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--dry-run # Simulation без реальных изменений
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--self-test-only # Только проверки
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--node3-only # Deploy только node-3
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--node4-only # Deploy только node-4
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--deploy-only node3|node4 # Deploy без prepare
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--skip-db-check # Пропуск проверки миграций
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--skip-self-test # Пропуск self-test
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--auto-yes # Автоматическое подтверждение
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--rollback # Откат на предыдущую версию
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```
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**Workflow диаграмма:**
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```
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┌─────────────────────────────────────────────────────────────┐
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│ INPUT PARAMETERS │
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│ • TASK_ID (41361) │
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│ • RELEASE_VERSION (25.22) │
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│ • RELEASE_TAG (2025-12-15-11eeef9e99) │
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│ • PREVIOUS_RELEASE_VERSION (25.21) │
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│ • PREVIOUS_RELEASE_TAG (2025-12-05-ecacdc6c25) │
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│ • EXPECTED_MIGRATION_ID (565) │
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└────────────────────┬────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────┐
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│ SELF-TEST STAGE │
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│ ✓ Check BASE_DIR exists │
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│ ✓ Check previous release directories │
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│ ✓ Verify Docker contexts (node-3, node-4) │
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│ ✓ Display configuration summary │
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│ ✓ Interactive confirmation │
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└────────────────────┬────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────┐
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│ PREPARE NODE-4 (Primary) │
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│ 1. Copy previous release directory │
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│ 2. Extract new release from Docker image │
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│ docker run REGISTRY:TAG release | base64 -d > tar.gz │
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│ 3. Extract tarball │
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│ 4. Copy deploy.sh and docker-compose.yml │
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│ 5. Update TAG in node.env │
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│ 6. ⚠️ MANUAL: Edit project.env │
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└────────────────────┬────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────┐
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│ PREPARE NODE-3 (Secondary) │
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│ 1. Copy previous node-3 release directory │
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│ 2. Copy coin directory from prepared node-4 │
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│ 3. Copy deploy.sh and docker-compose.yml from node-4 │
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│ 4. Reuse node.env and project.env from node-4 │
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└────────────────────┬────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────┐
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│ DEPLOYMENT SELECTION │
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│ • Interactive: "Запускать деплой node-3?" (yes/no) │
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│ • Interactive: "Запускать деплой node-4?" (yes/no) │
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│ OR │
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│ • --node3-only flag │
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│ • --node4-only flag │
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│ • --deploy-only node3,node4 │
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└────────────────────┬────────────────────────────────────────┘
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│
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┌──────┴──────┐
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▼ ▼
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┌──────────────┐ ┌──────────────┐
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│ Deploy Node-3│ │ Deploy Node-4│
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│ │ │ │
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│ • Switch ctx │ │ • Switch ctx │
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│ • Run deploy │ │ • Run deploy │
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│ • Verify │ │ • Verify │
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└──────────────┘ └──────────────┘
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│ │
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└──────┬──────┘
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▼
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┌─────────────────────────────────────────────────────────────┐
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│ SUMMARY REPORT │
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│ • Prepared: node-3 ✓, node-4 ✓ │
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│ • Selected: node-3 ✓, node-4 ✓ │
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│ • Deploy attempted: node-3 ✓, node-4 ✓ │
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│ • Expected DB migration ID: 565 │
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└─────────────────────────────────────────────────────────────┘
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```
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### 1.2 Ключевые функции
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#### Функция: prepare_node4()
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**Назначение:** Подготовка основной deployment директории для node-4
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```bash
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prepare_node4() {
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# 1. Validation
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ensure_dir "$NODE4_PREV" # Проверка предыдущего релиза
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ensure_dir "$BASE_DIR" # Проверка базовой директории
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# 2. Directory Setup
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cp -r "$NODE4_PREV" "$NODE4_NEW" # Копирование структуры
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cd "$NODE4_NEW"
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rm -rf "$OLD_COIN" # Удаление старого релиза
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# 3. Extract Release from Docker
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docker run -i --rm "${REGISTRY}:${RELEASE_TAG}" release \
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| base64 -d > "$TARBALL"
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tar -xzf "$TARBALL"
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rm -f "$TARBALL"
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# 4. Copy Core Files
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cp "${NEW_COIN}/deploy.sh" ./
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cp "${NEW_COIN}/docker-compose.yml" ./
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# 5. Update Configuration
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sed -i "s/^TAG=.*/TAG=${RELEASE_TAG}/" node.env
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sed -i 's/^export TAG_/#export TAG_/' node.env
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# 6. Manual Step (проблемное место!)
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echo "Manual step: review and edit project.env"
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confirm "Continue after manual update?"
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}
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```
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**Проблемы для автоматизации:**
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- ⚠️ Ручное редактирование project.env прерывает automation
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- ⚠️ Interactive confirmation блокирует pipeline
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- ⚠️ Нет валидации изменений в project.env
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**Решение:** Использовать Git-based configuration management
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#### Функция: prepare_node3()
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**Назначение:** Подготовка node-3 путем переиспользования node-4 артефактов
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```bash
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prepare_node3() {
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# 1. Copy Previous Structure
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cp -r "$NODE3_PREV" "$NODE3_NEW"
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cd "$NODE3_NEW"
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# 2. Reuse Node-4 Artifacts
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cp -r "$NODE4_NEW/${NEW_COIN}" ./
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cp "${NEW_COIN}/deploy.sh" ./
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cp "${NEW_COIN}/docker-compose.yml" ./
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# 3. Reuse Configurations
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cp "$NODE4_NEW/node.env" ./
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cp "$NODE4_NEW/project.env" ./
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# ✓ No manual steps needed!
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}
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```
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**Преимущества:**
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- ✅ Полностью автоматизируемо
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- ✅ Переиспользует уже подготовленные конфигурации
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- ✅ Гарантирует идентичность node-3 и node-4
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#### Функция: deploy_node3() / deploy_node4()
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**Назначение:** Actual deployment через deployment.sh wrapper
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```bash
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deploy_node3() {
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cd "$NODE3_NEW"
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docker context use "$NODE3_CONTEXT"
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./deploy.sh deploy \
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-n "$NODE3_CONTEXT" \ # Docker context
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-w "$NODE3_STACK" \ # Stack name (sbxapp3)
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-N node.env \ # Node settings
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-P project.env \ # Project settings
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-P project_node3.env \ # Node-specific settings
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-f docker-compose.yml \ # Main compose
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-f custom.secrets.yml \ # Secrets
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-f docker-compose-testshop.yaml \ # Additional services
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-s secrets.override.env \ # Secret overrides
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-u # Update images from registry
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docker ps # Verification
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}
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```
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**Параметры deployment.sh:**
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- `-n`: Docker context name
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- `-w`: Swarm stack name
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- `-N`: Node environment file (multivalue)
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- `-P`: Project environment file (multivalue)
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- `-f`: Docker compose file (multivalue)
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- `-s`: Secrets override file
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- `-u`: Pull images from registry
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#### Функция: rollback()
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**Назначение:** Откат на предыдущую версию
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```bash
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rollback() {
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# 1. Confirmation
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confirm "⚠ Stop stacks and revert to previous release?"
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# 2. Stop Current Stacks
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docker context use "$NODE3_CONTEXT"
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docker stack rm "$NODE3_STACK"
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sleep 3
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docker context use "$NODE4_CONTEXT"
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docker stack rm "$NODE4_STACK"
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sleep 3
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# 3. Deploy Previous Version (Node-3)
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cd "$NODE3_PREV"
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docker context use "$NODE3_CONTEXT"
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./deploy.sh deploy [parameters...]
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# 4. Deploy Previous Version (Node-4)
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cd "$NODE4_PREV"
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docker context use "$NODE4_CONTEXT"
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./deploy.sh deploy [parameters...]
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echo "ROLLBACK COMPLETED"
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echo "Now running: ${PREVIOUS_RELEASE_VERSION}"
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}
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```
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**Особенности rollback:**
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- ✅ Полное удаление текущих стеков
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- ✅ Использует сохраненные предыдущие директории
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- ✅ Идентичный процесс deployment
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- ⚠️ Зависит от существования предыдущих директорий
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- ⚠️ Нет verification после rollback
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#### Функция: self_test()
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**Назначение:** Pre-deployment validation
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```bash
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self_test() {
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local issues=()
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# Check Directories
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[ -d "$BASE_DIR" ] || issues+=("BASE_DIR missing")
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[ -d "$NODE4_PREV" ] || issues+=("Previous node-4 missing")
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[ -d "$NODE3_PREV" ] || issues+=("Previous node-3 missing")
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# Check Docker Contexts
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docker context ls | grep -q "$NODE3_CONTEXT" || \
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issues+=("Node-3 context not found")
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docker context ls | grep -q "$NODE4_CONTEXT" || \
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issues+=("Node-4 context not found")
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# Display Configuration Summary
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echo "Release version : ${RELEASE_VERSION}"
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echo "Release tag : ${RELEASE_TAG}"
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echo "Previous version: ${PREVIOUS_RELEASE_VERSION}"
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echo "Task ID : ${TASK_ID}"
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echo "Expected MIG ID : ${EXPECTED_MIGRATION_ID}"
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# Handle Issues
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if [ "${#issues[@]}" -gt 0 ]; then
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for issue in "${issues[@]}"; do
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echo "- $issue"
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done
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confirm "⚠ Continue despite issues?"
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fi
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}
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```
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**Проверки:**
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- ✅ Filesystem structure
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- ✅ Docker contexts availability
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- ✅ Configuration display
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- ❌ Нет проверки Docker registry connectivity
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- ❌ Нет проверки image existence
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- ❌ Нет проверки database connectivity
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- ❌ Нет проверки disk space
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### 1.3 Конфигурационные переменные
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**Hardcoded Configuration:**
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```bash
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# Base Directory
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BASE_DIR="/home/dev-wltsbx/encrypted/sandbox"
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# Docker Registry
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REGISTRY="wlt-sbx-hb-int.wltsbxinner.walletto.eu/coin/release"
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# Docker Contexts
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NODE3_CONTEXT="wlt-sbx-dkapp3-ams" # tcp://10.95.81.131:2376
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NODE4_CONTEXT="wlt-sbx-dkapp4-ams" # tcp://10.95.81.132:2376
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# Docker Stacks
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NODE3_STACK="sbxapp3"
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NODE4_STACK="sbxapp4"
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# Database (placeholders)
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DB_HOST="${DB_HOST:-YOUR_DB_HOST}"
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DB_PORT="${DB_PORT:-5432}"
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DB_NAME="${DB_NAME:-coin}"
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DB_USER="${DB_USER:-coin}"
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DB_PASSWORD="${DB_PASSWORD:-YOUR_DB_PASSWORD}"
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```
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**Release-specific Variables (user input):**
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```bash
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TASK_ID="41361" # Jira/Trello task
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RELEASE_VERSION="25.22" # Semantic version
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RELEASE_TAG="2025-12-15-11eeef9e99" # Docker tag
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PREVIOUS_RELEASE_VERSION="25.21"
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PREVIOUS_RELEASE_TAG="2025-12-05-ecacdc6c25"
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EXPECTED_MIGRATION_ID="565" # DB migration check
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```
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**Derived Paths:**
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```bash
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NEW_SUFFIX="_sbx_${RELEASE_TAG}"
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PREV_SUFFIX="_sbx_${PREVIOUS_RELEASE_TAG}"
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# Result:
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# NODE4_NEW="/home/dev-wltsbx/encrypted/sandbox/25.22_sbx_2025-12-15-11eeef9e99-node-4"
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# NODE3_NEW="/home/dev-wltsbx/encrypted/sandbox/25.22_sbx_2025-12-15-11eeef9e99-node-3"
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```
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### 1.4 Логирование
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**Sophisticated Logging System:**
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```bash
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# Log Directory
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LOG_DIR="${BASE_DIR}/logs"
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# Log File Naming
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TIMESTAMP="$(date '+%Y-%m-%d__%H-%M-%S')"
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LOGFILE="${LOG_DIR}/deploy_${RELEASE_TAG}__${TIMESTAMP}_task-${TASK_ID}.log"
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# Example:
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# /home/dev-wltsbx/encrypted/sandbox/logs/
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# deploy_2025-12-15-11eeef9e99__2025-12-15__14-30-00_task-41361.log
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```
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**Log Message Function:**
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```bash
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log_msg() {
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# Strip ANSI color codes для файла
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printf "%s\n" "$(echo -e "$1" | sed 's/\x1B\[[0-9;]*[JKmsu]//g')" >> "$LOGFILE"
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# Print to console с colors
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echo -e "$1"
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}
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```
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**Usage:**
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```bash
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log_msg "${BLUE}=== PREPARE NODE-4 ===${RESET}"
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log_msg "${GREEN}✓ Node-4 prepared${RESET}"
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log_msg "${RED}ERROR: directory not found${RESET}"
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log_msg "${YELLOW}⚠ Manual step required${RESET}"
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```
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### 1.5 Status Tracking
|
||
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**Deployment State Flags:**
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||
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```bash
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# Preparation Status
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PREPARED_NODE3=false
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PREPARED_NODE4=false
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# Selection Status
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SELECTED_NODE3=false
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SELECTED_NODE4=false
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# Deployment Status
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DEPLOY_ATTEMPT_NODE3=false
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DEPLOY_ATTEMPT_NODE4=false
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# Summary Report
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print_summary() {
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echo "Prepared:"
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echo " - node-4 : ${PREPARED_NODE4}"
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echo " - node-3 : ${PREPARED_NODE3}"
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echo "Selected:"
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echo " - node-3 : ${SELECTED_NODE3}"
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echo " - node-4 : ${SELECTED_NODE4}"
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echo "Deploy attempted:"
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echo " - node-3 : ${DEPLOY_ATTEMPT_NODE3}"
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echo " - node-4 : ${DEPLOY_ATTEMPT_NODE4}"
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}
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```
|
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**Benefits:**
|
||
- ✅ Clear audit trail
|
||
- ✅ Easy troubleshooting
|
||
- ✅ Post-deployment analysis
|
||
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### 1.6 Error Handling
|
||
|
||
**Strict Mode:**
|
||
|
||
```bash
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set -euo pipefail
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```
|
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|
||
- `set -e`: Exit on any error
|
||
- `set -u`: Exit on undefined variable
|
||
- `set -o pipefail`: Exit on pipe failures
|
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|
||
**Validation Functions:**
|
||
|
||
```bash
|
||
ensure_dir() {
|
||
if [ ! -d "$1" ]; then
|
||
log_msg "${RED}ERROR: directory not found: $1${RESET}"
|
||
exit 1
|
||
fi
|
||
}
|
||
|
||
confirm() {
|
||
read -r -p "${question} (yes/no): " answer
|
||
case "$answer" in
|
||
yes|y|Y) return 0 ;;
|
||
*) log_msg "${RED}Operation cancelled${RESET}"; exit 1 ;;
|
||
esac
|
||
}
|
||
```
|
||
|
||
**Dry-Run Mode:**
|
||
|
||
```bash
|
||
run() {
|
||
log_msg "${BLUE}+ $*${RESET}"
|
||
if [ "$DRY_RUN" != "true" ]; then
|
||
"$@" # Execute only if not dry-run
|
||
fi
|
||
}
|
||
```
|
||
|
||
### 1.7 Преимущества текущей архитектуры
|
||
|
||
**1. Модульность**
|
||
- Четкое разделение функций
|
||
- Переиспользуемые компоненты
|
||
- Easy to understand logic flow
|
||
|
||
**2. Flexibility**
|
||
- Множество CLI flags для разных scenarios
|
||
- Support для partial deployment
|
||
- Dry-run mode для testing
|
||
|
||
**3. Safety**
|
||
- Multiple confirmation points
|
||
- Self-test перед deployment
|
||
- Comprehensive logging
|
||
- Error handling
|
||
|
||
**4. Observability**
|
||
- Детальное логирование всех операций
|
||
- Color-coded console output
|
||
- Status tracking
|
||
- Summary report
|
||
|
||
**5. Rollback Capability**
|
||
- Built-in rollback function
|
||
- Preserves previous releases
|
||
- Simple recovery process
|
||
|
||
### 1.8 Недостатки для CI/CD
|
||
|
||
**1. Manual Interventions**
|
||
```bash
|
||
# Блокирует automation
|
||
confirm "Continue after you have manually updated project.env?"
|
||
confirm "Запускать деплой node-3?"
|
||
```
|
||
|
||
**2. Interactive Input**
|
||
```bash
|
||
# Требует человека
|
||
prompt_var "TASK_ID" "41361"
|
||
prompt_var "RELEASE_VERSION" "25.22"
|
||
```
|
||
|
||
**3. No Version Control**
|
||
- Конфигурации не в Git
|
||
- Изменения не traceable
|
||
- No code review process
|
||
|
||
**4. Limited Validation**
|
||
- No image existence check
|
||
- No health check verification
|
||
- No smoke tests
|
||
|
||
**5. Single Environment**
|
||
- Hardcoded для sandbox
|
||
- Нет support для testing/production
|
||
- Нет environment promotion
|
||
|
||
---
|
||
|
||
## 2. Анализ deployment.sh
|
||
|
||
### 2.1 Функциональность
|
||
|
||
**deployment.sh** - wrapper script для docker compose/swarm операций.
|
||
|
||
**Supported Commands:**
|
||
|
||
```bash
|
||
./deployment.sh COMMAND -n NODE -w STACK -N node.env -P project.env -f compose.yml
|
||
|
||
Commands:
|
||
check - Validate compose syntax and print config
|
||
deploy - Deploy to Docker Swarm
|
||
run - Run locally without Swarm
|
||
stop - Stop local deployment
|
||
```
|
||
|
||
**Key Parameters:**
|
||
|
||
| Parameter | Purpose | Example | Required |
|
||
|-----------|---------|---------|----------|
|
||
| `-n` | Node name | `wlt-sbx-dkapp3-ams` | Optional |
|
||
| `-w` | Stack name | `sbxapp3` | For deploy |
|
||
| `-N` | Node settings | `node.env` | Multi-value |
|
||
| `-P` | Project settings | `project.env` | Multi-value |
|
||
| `-f` | Compose file | `docker-compose.yml` | Multi-value |
|
||
| `-s` | Secrets override | `secrets.override.env` | Optional |
|
||
| `-u` | Update images | flag | Optional |
|
||
|
||
### 2.2 Environment Processing
|
||
|
||
**Multi-layer Configuration Loading:**
|
||
|
||
```bash
|
||
# 1. Node-specific settings
|
||
if [ -f "$NODE_NAME.env" ]; then
|
||
. "$NODE_NAME.env"
|
||
fi
|
||
|
||
# 2. Additional node settings
|
||
for NODE_SETTING in "${NODE_SETTINGS[@]}"; do
|
||
. $NODE_SETTING
|
||
done
|
||
|
||
# 3. Project settings (combined)
|
||
bash -c "echo '' > .project.tmp.env"
|
||
for PRODUCT_SETTING in "${PRODUCT_SETTINGS[@]}"; do
|
||
bash -c "cat $PRODUCT_SETTING >> .project.tmp.env"
|
||
done
|
||
```
|
||
|
||
**API-specific Environment Extraction:**
|
||
|
||
```bash
|
||
# Extract CLIENT_API_* → API_*
|
||
grep ^CLIENT_API .project.tmp.env | sed 's/^CLIENT_//' > .project.client.tmp.env
|
||
|
||
# Extract ADMIN_API_* → API_*
|
||
grep ^ADMIN_API .project.tmp.env | sed 's/^ADMIN_//' > .project.admin.tmp.env
|
||
|
||
# Extract I_CLIENT_API_* → API_*
|
||
grep ^I_CLIENT_API .project.tmp.env | sed 's/^I_CLIENT_//' > .project.i_client.tmp.env
|
||
|
||
# Extract REPORT_GENERATOR_* → *
|
||
grep ^REPORT_GENERATOR .project.tmp.env | sed 's/^REPORT_GENERATOR_//' > .project.renderer.tmp.env
|
||
```
|
||
|
||
**Purpose:** Позволяет одному project.env содержать настройки для нескольких API сервисов.
|
||
|
||
### 2.3 Docker Compose Tag Management
|
||
|
||
**Dynamic TAG Variables:**
|
||
|
||
```bash
|
||
# Parse TAG_* variables from compose files
|
||
IFS=$'\n' tag_vars=($(grep "TAG_" $COMPOSER | sed 's/.*\$TAG_/TAG_/'))
|
||
|
||
for tag_var in "${tag_vars[@]}"; do
|
||
if [[ "${!tag_var}" == "" ]]; then
|
||
eval "export $tag_var='$TAG'" # Default to global TAG
|
||
fi
|
||
done
|
||
```
|
||
|
||
**Example:**
|
||
|
||
```yaml
|
||
# docker-compose.yml contains:
|
||
admin_api:
|
||
image: $DOCKER_REGISTRY/core:$TAG_ADMIN_API
|
||
|
||
# Script detects TAG_ADMIN_API
|
||
# If not set, uses $TAG (global)
|
||
# Result: TAG_ADMIN_API="2025-12-15-11eeef9e99"
|
||
```
|
||
|
||
### 2.4 Secret Version Management
|
||
|
||
**Secret Versioning System:**
|
||
|
||
```bash
|
||
# Parse SV_* variables from compose files
|
||
IFS=$'\n' secret_vars=($(grep "SV_" $COMPOSER | sed 's/.*\.\$/'))
|
||
|
||
for secret in "${secret_vars[@]}"; do
|
||
if [[ "${!secret}" == "" ]]; then
|
||
eval "export $secret='0'" # Default version 0
|
||
fi
|
||
done
|
||
|
||
# Load overrides from secrets.override.env
|
||
if [ -f "$SECRET_SETTINGS" ]; then
|
||
. $SECRET_SETTINGS
|
||
fi
|
||
```
|
||
|
||
**Usage в docker-compose.yml:**
|
||
|
||
```yaml
|
||
secrets:
|
||
db_access:
|
||
file: ./secrets/db_access
|
||
name: db_access.$SV_db_access # Versioned secret name
|
||
```
|
||
|
||
**Benefits:**
|
||
- ✅ Allows secret rotation без изменения compose файла
|
||
- ✅ Multiple versions can coexist
|
||
- ✅ Smooth transition between versions
|
||
|
||
### 2.5 Deployment Process
|
||
|
||
**Deploy Command Flow:**
|
||
|
||
```bash
|
||
if [[ "$COMMAND" == "deploy" ]]; then
|
||
# 1. Validate stack name
|
||
if [ "$STACK_NAME" == "" ]; then
|
||
echo "STACK_NAME required"
|
||
exit 1
|
||
fi
|
||
|
||
# 2. Set registry auth flag
|
||
if [[ "$DO_UPDATE" == "yes" ]]; then
|
||
REGISTRY_AUTH="--with-registry-auth"
|
||
fi
|
||
|
||
# 3. Check for running cron jobs (safety)
|
||
CRON_SERVICE=$(docker service ls --filter name=${STACK_NAME}_cron)
|
||
if [[ "$CRON_SERVICE" != "" ]]; then
|
||
docker service scale $CRON_SERVICE=0 # Stop cron first
|
||
fi
|
||
|
||
# 4. Execute stack deploy
|
||
docker stack deploy --prune \
|
||
$COMPOSER_SWARM_ARGS \
|
||
$REGISTRY_AUTH \
|
||
$STACK_NAME
|
||
|
||
# 5. Wait for service convergence
|
||
while true; do
|
||
services=$(docker service ls | grep $STACK_NAME)
|
||
|
||
# Check if all replicas are running
|
||
for service in "${services[@]}"; do
|
||
replicas=(${service_status[1]}) # e.g., "2/3"
|
||
if [ ${replicas[0]} -lt ${replicas[1]} ]; then
|
||
is_ready=0 # Not ready yet
|
||
fi
|
||
done
|
||
|
||
if [ $is_ready -eq 1 ]; then
|
||
break # All services ready
|
||
fi
|
||
|
||
sleep 5
|
||
echo "Services: $all_services, but $bad_services not ready"
|
||
done
|
||
|
||
echo "Done."
|
||
fi
|
||
```
|
||
|
||
**Key Features:**
|
||
- ✅ Automatic cron service handling
|
||
- ✅ Service convergence waiting
|
||
- ✅ Progress monitoring
|
||
- ✅ Registry authentication support
|
||
|
||
### 2.6 Health Check Integration
|
||
|
||
**Service Readiness Check:**
|
||
|
||
```bash
|
||
# Get service status
|
||
docker service ls | grep $STACK_NAME | awk '{print $2,$4}'
|
||
|
||
# Parse replicas
|
||
# Format: "SERVICE_NAME 2/3"
|
||
# Running: 2
|
||
# Desired: 3
|
||
|
||
# Wait until Running == Desired для всех services
|
||
```
|
||
|
||
**Ignored Services:**
|
||
|
||
```bash
|
||
re="migrate|test_setup"
|
||
if ! [[ "${service_status[0]}" =~ $re ]]; then
|
||
# Check replicas only for non-one-time services
|
||
fi
|
||
```
|
||
|
||
**Rationale:** `migrate` и `test_setup` - one-time jobs, не должны учитываться в readiness check.
|
||
|
||
---
|
||
|
||
## 3. Анализ docker-compose.yml
|
||
|
||
### 3.1 Архитектура приложения
|
||
|
||
**15+ Microservices:**
|
||
|
||
```
|
||
Core API Services:
|
||
├── admin_api (Admin panel backend)
|
||
├── admin_control_api (Admin control panel)
|
||
├── client_api (Client API)
|
||
├── client_individual_webapi (Individual client API)
|
||
├── bonus_client_api (Bonus program API)
|
||
├── rtps_api (Real-time payment system)
|
||
├── webhook_api (Webhook handler)
|
||
└── partner_api (Partner integration)
|
||
|
||
Frontend Services:
|
||
├── admin_web (Admin SPA)
|
||
├── i_client_web (Client portal SPA)
|
||
└── front_nginx (Reverse proxy & TLS termination)
|
||
|
||
Background Jobs:
|
||
├── migrate (Database migrations - one-time)
|
||
├── task_template (Task executor)
|
||
├── cron_service (Scheduler)
|
||
└── pdf-renderer (PDF generation service)
|
||
```
|
||
|
||
### 3.2 YAML Anchors and Extensions
|
||
|
||
**Reusable Configuration Blocks:**
|
||
|
||
```yaml
|
||
# Secret Permissions Template
|
||
x-all-secrets-perm:
|
||
&all-secrets-perm
|
||
uid: "1000"
|
||
gid: "1000"
|
||
mode: 0400
|
||
|
||
# Secrets List Template
|
||
x-secrets:
|
||
&all-secrets
|
||
secrets:
|
||
- source: card_iv.txt
|
||
target: card_iv.txt
|
||
<<: *all-secrets-perm
|
||
- source: db_access
|
||
target: db_access
|
||
<<: *all-secrets-perm
|
||
# ... 8+ secrets
|
||
```
|
||
|
||
**Service Template:**
|
||
|
||
```yaml
|
||
x-deploy:
|
||
&deploy-settings
|
||
deploy:
|
||
replicas: $REPLICAS # Dynamic from environment
|
||
update_config:
|
||
order: stop-first # Stop old before starting new
|
||
restart_policy:
|
||
condition: on-failure
|
||
|
||
x-network:
|
||
&network-simple
|
||
networks:
|
||
- issuing # All services в одной overlay network
|
||
```
|
||
|
||
**Usage в сервисах:**
|
||
|
||
```yaml
|
||
services:
|
||
admin_api:
|
||
image: $DOCKER_REGISTRY/core:$TAG_ADMIN_API
|
||
<<: [*env-settings, *network-simple, *deploy-settings, *all-secrets]
|
||
command: /entrypoint-admin.sh
|
||
```
|
||
|
||
**Benefits:**
|
||
- ✅ DRY (Don't Repeat Yourself)
|
||
- ✅ Consistency across services
|
||
- ✅ Easy maintenance
|
||
|
||
### 3.3 Secret Management Strategy
|
||
|
||
**30+ Secrets:**
|
||
|
||
```yaml
|
||
secrets:
|
||
# Encryption Keys
|
||
card_iv.txt:
|
||
file: ./secrets/card_iv.txt
|
||
name: card_iv.$SV_card_iv # Versioned!
|
||
|
||
# Database Credentials
|
||
db_access:
|
||
file: ./secrets/db_access
|
||
name: db_access.$SV_db_access
|
||
|
||
# TLS Certificates (10+ pairs)
|
||
server.admin.crt:
|
||
file: ./secrets/server.admin.crt
|
||
name: server_admin_crt.$SV_server_admin_crt
|
||
server.admin.key:
|
||
file: ./secrets/server.admin.key
|
||
name: server_admin_key.$SV_server_admin_key
|
||
|
||
# API Authentication
|
||
webhook.auth:
|
||
file: ./secrets/webhook.auth
|
||
name: webhook.auth.$SV_webhook_auth
|
||
|
||
# Email Configuration
|
||
msmtp.conf:
|
||
file: ./secrets/msmtp.conf
|
||
name: msmtp.conf.$SV_msmtp_conf
|
||
```
|
||
|
||
**Secret Version System:**
|
||
|
||
```bash
|
||
# В secrets.override.env:
|
||
SV_card_iv=1
|
||
SV_db_access=2
|
||
SV_webhook_auth=1
|
||
|
||
# Result in Swarm:
|
||
# card_iv.1
|
||
# db_access.2
|
||
# webhook.auth.1
|
||
```
|
||
|
||
**Rotation Process:**
|
||
1. Create new secret file: `secrets/db_access.v2`
|
||
2. Update version: `SV_db_access=2`
|
||
3. Deploy: Swarm создает `db_access.2`
|
||
4. Old secret `db_access.1` remains для rollback
|
||
|
||
### 3.4 Service Configuration
|
||
|
||
**Typical Service Pattern:**
|
||
|
||
```yaml
|
||
admin_api:
|
||
image: $DOCKER_REGISTRY/core:$TAG_ADMIN_API
|
||
command: /entrypoint-admin.sh
|
||
|
||
# Environment
|
||
<<: *env-settings # env_file: $PROJECT_SETTINGS
|
||
environment:
|
||
<<: *report_generator_env
|
||
NAMELESS_CONFIG: "/opt/project/configs/admin.conf"
|
||
|
||
# Networking
|
||
<<: *network-simple
|
||
|
||
# Deployment
|
||
<<: *deploy-settings
|
||
|
||
# Secrets
|
||
<<: *all-secrets
|
||
|
||
# Health Check
|
||
<<: *health-core
|
||
|
||
# Graceful Shutdown
|
||
<<: *graceful-timeout # stop_grace_period: 2m
|
||
```
|
||
|
||
**Special Configuration Patterns:**
|
||
|
||
**1. Multi-environment injection:**
|
||
```yaml
|
||
admin_web:
|
||
image: $DOCKER_REGISTRY/internet-banking-admin:$TAG_ADMIN_WEB
|
||
env_file:
|
||
- $PROJECT_SETTINGS # General settings
|
||
- .project.admin.tmp.env # Extracted ADMIN_API_* vars
|
||
```
|
||
|
||
**2. Frontend Nginx:**
|
||
```yaml
|
||
front_nginx:
|
||
image: $DOCKER_REGISTRY/front-web-nginx:$TAG_FRONT_NGINX
|
||
ports:
|
||
- "$PUBLIC_NODE_IP:5443:4443" # HTTPS
|
||
- "$PUBLIC_NODE_IP:5444:4444" # WebSocket
|
||
<<: *nginx-settings
|
||
environment:
|
||
FRONTEND_URL: http://admin_web:3000
|
||
BACKEND_URL: http://admin_api:10000
|
||
CLIENT_URL: http://client_api:10005
|
||
# ... routing для всех backend services
|
||
```
|
||
|
||
**3. Scheduler (cron):**
|
||
```yaml
|
||
cron_service:
|
||
image: $DOCKER_REGISTRY/scheduler:$TAG_CRON_SERVICE
|
||
volumes:
|
||
- /var/run/docker.sock:/var/run/docker.sock # Docker API access
|
||
deploy:
|
||
replicas: 1
|
||
placement:
|
||
constraints:
|
||
- node.role == manager # Only on manager nodes
|
||
environment:
|
||
- "SCHEDULER_EXEC_MODE=1"
|
||
```
|
||
|
||
### 3.5 Networking Architecture
|
||
|
||
**Single Overlay Network:**
|
||
|
||
```yaml
|
||
networks:
|
||
issuing:
|
||
driver: overlay
|
||
driver_opts:
|
||
scope: swarm
|
||
attachable: true # Позволяет внешним контейнерам подключаться
|
||
```
|
||
|
||
**Service Discovery:**
|
||
|
||
```yaml
|
||
# Любой сервис может обращаться к другому по имени:
|
||
# http://admin_api:10000
|
||
# http://client_api:10005
|
||
# http://pdf-renderer:5000
|
||
|
||
# Swarm DNS автоматически разрешает имена
|
||
```
|
||
|
||
**External Access:**
|
||
|
||
```yaml
|
||
# Только front_nginx exposed externally:
|
||
front_nginx:
|
||
ports:
|
||
- "$PUBLIC_NODE_IP:5443:4443"
|
||
- "$PUBLIC_NODE_IP:5444:4444"
|
||
|
||
# Все остальные services доступны только внутри overlay network
|
||
```
|
||
|
||
**Benefits:**
|
||
- ✅ Security: Internal services изолированы
|
||
- ✅ Service discovery: Automatic DNS
|
||
- ✅ Load balancing: Swarm routing mesh
|
||
- ✅ Flexibility: Easy scaling
|
||
|
||
### 3.6 Database Migration Service
|
||
|
||
**One-time Migration Job:**
|
||
|
||
```yaml
|
||
migrate:
|
||
image: $DOCKER_REGISTRY/core:$TAG_MIGRATE
|
||
command: /job.sh migrate
|
||
<<: [*env-settings, *network-simple, *deploy-settings, *all-secrets]
|
||
healthcheck:
|
||
test: "exit 0" # Always healthy (one-time job)
|
||
```
|
||
|
||
**Deployment Behavior:**
|
||
1. Swarm starts migrate service
|
||
2. Container runs migrations
|
||
3. Container exits
|
||
4. Service shows as "0/1" (expected)
|
||
5. Deployment.sh ignores migrate в readiness check
|
||
|
||
**Migration Tracking:**
|
||
- Database table `schema_migrations` stores applied IDs
|
||
- auto.sh expects specific `EXPECTED_MIGRATION_ID`
|
||
- Manual verification после deployment
|
||
|
||
---
|
||
|
||
## 4. Архитектура универсального CI/CD
|
||
|
||
### 4.1 High-Level Design
|
||
|
||
**Цель:** Создать единый GitLab CI/CD pipeline, который работает для всех 4 окружений.
|
||
|
||
```
|
||
┌─────────────────────────────────────────────────────────────────┐
|
||
│ GITLAB REPOSITORY STRUCTURE │
|
||
│ │
|
||
│ coin-gitops/ │
|
||
│ ├── .gitlab-ci.yml # Main pipeline │
|
||
│ ├── .gitlab/ │
|
||
│ │ ├── pipelines/ │
|
||
│ │ │ ├── prepare.yml # Preparation jobs │
|
||
│ │ │ ├── deploy.yml # Deployment jobs │
|
||
│ │ │ ├── verify.yml # Verification jobs │
|
||
│ │ │ └── rollback.yml # Rollback jobs │
|
||
│ │ └── scripts/ │
|
||
│ │ ├── prepare-release.sh │
|
||
│ │ ├── deploy-node.sh │
|
||
│ │ └── verify-health.sh │
|
||
│ │ │
|
||
│ ├── environments/ │
|
||
│ │ ├── development/ │
|
||
│ │ │ ├── config.yml # Environment metadata │
|
||
│ │ │ ├── nodes/ │
|
||
│ │ │ │ ├── node1/ │
|
||
│ │ │ │ │ ├── docker-compose.yml │
|
||
│ │ │ │ │ ├── node.env │
|
||
│ │ │ │ │ ├── project.env │
|
||
│ │ │ │ │ └── secrets.enc # SOPS encrypted │
|
||
│ │ │ │ └── node2/ │
|
||
│ │ │ │ └── [same structure] │
|
||
│ │ │ └── common/ │
|
||
│ │ │ └── project.env # Shared settings │
|
||
│ │ │ │
|
||
│ │ ├── sandbox/ │
|
||
│ │ │ ├── config.yml │
|
||
│ │ │ ├── nodes/ │
|
||
│ │ │ │ ├── node3/ # wlt-sbx-dkapp3-ams │
|
||
│ │ │ │ │ ├── docker-compose.yml │
|
||
│ │ │ │ │ ├── custom.secrets.yml │
|
||
│ │ │ │ │ ├── docker-compose-testshop.yaml │
|
||
│ │ │ │ │ ├── node.env │
|
||
│ │ │ │ │ ├── project.env │
|
||
│ │ │ │ │ ├── project_node3.env │
|
||
│ │ │ │ │ └── secrets.override.enc │
|
||
│ │ │ │ └── node4/ # wlt-sbx-dkapp4-ams │
|
||
│ │ │ │ └── [same structure] │
|
||
│ │ │ └── common/ │
|
||
│ │ │ │
|
||
│ │ ├── testing/ │
|
||
│ │ │ └── [same structure] │
|
||
│ │ │ │
|
||
│ │ └── production/ │
|
||
│ │ ├── config.yml │
|
||
│ │ ├── nodes/ │
|
||
│ │ │ ├── prod1/ │
|
||
│ │ │ ├── prod2/ │
|
||
│ │ │ ├── prod3/ │
|
||
│ │ │ └── prod4/ # 4 nodes для HA │
|
||
│ │ └── common/ │
|
||
│ │ │
|
||
│ ├── scripts/ # Reusable scripts │
|
||
│ │ ├── prepare-node.sh │
|
||
│ │ ├── extract-release.sh │
|
||
│ │ ├── deploy-stack.sh │
|
||
│ │ └── verify-migration.sh │
|
||
│ │ │
|
||
│ ├── templates/ # Configuration templates │
|
||
│ │ ├── docker-compose.base.yml │
|
||
│ │ ├── node.env.template │
|
||
│ │ └── project.env.template │
|
||
│ │ │
|
||
│ └── docs/ │
|
||
│ ├── deployment-guide.md │
|
||
│ ├── rollback-procedure.md │
|
||
│ └── troubleshooting.md │
|
||
└─────────────────────────────────────────────────────────────────┘
|
||
```
|
||
|
||
### 4.2 Environment Configuration File
|
||
|
||
**environments/{env}/config.yml:**
|
||
|
||
```yaml
|
||
# Environment Metadata
|
||
environment:
|
||
name: sandbox
|
||
type: non-production
|
||
color: yellow
|
||
|
||
# Base Configuration
|
||
base:
|
||
directory: /home/dev-wltsbx/encrypted/sandbox
|
||
registry: wlt-sbx-hb-int.wltsbxinner.walletto.eu/coin/release
|
||
|
||
# Nodes Configuration
|
||
nodes:
|
||
- name: node3
|
||
context: wlt-sbx-dkapp3-ams
|
||
endpoint: tcp://10.95.81.131:2376
|
||
stack: sbxapp3
|
||
role: primary
|
||
public_ip: 10.95.81.131
|
||
|
||
- name: node4
|
||
context: wlt-sbx-dkapp4-ams
|
||
endpoint: tcp://10.95.81.132:2376
|
||
stack: sbxapp4
|
||
role: secondary
|
||
public_ip: 10.95.81.132
|
||
|
||
# Database Configuration
|
||
database:
|
||
host: postgres-sandbox.internal
|
||
port: 5432
|
||
name: coin_sandbox
|
||
user: coin
|
||
|
||
# Deployment Strategy
|
||
deployment:
|
||
strategy: sequential # sequential | parallel | blue-green
|
||
order:
|
||
- node3 # Deploy node3 first
|
||
- node4 # Then node4
|
||
|
||
health_check:
|
||
enabled: true
|
||
timeout: 300s
|
||
interval: 10s
|
||
|
||
migration_check:
|
||
enabled: true
|
||
table: schema_migrations
|
||
|
||
rollback:
|
||
enabled: true
|
||
automatic: false # Manual approval required
|
||
|
||
# Approval Requirements
|
||
approval:
|
||
required: false # Sandbox auto-deploys
|
||
approvers: []
|
||
|
||
# Notification
|
||
notifications:
|
||
slack:
|
||
channel: "#deployments-sandbox"
|
||
webhook_url_variable: SLACK_WEBHOOK_SANDBOX
|
||
```
|
||
|
||
**environments/production/config.yml:**
|
||
|
||
```yaml
|
||
environment:
|
||
name: production
|
||
type: production
|
||
color: red
|
||
|
||
base:
|
||
directory: /srv/coin-production
|
||
registry: harbor.production.company.com/coin/release
|
||
|
||
nodes:
|
||
- name: prod1
|
||
context: coin-prod-node1
|
||
endpoint: tcp://prod1.internal:2376
|
||
stack: coinprod1
|
||
role: primary
|
||
|
||
- name: prod2
|
||
context: coin-prod-node2
|
||
endpoint: tcp://prod2.internal:2376
|
||
stack: coinprod2
|
||
role: primary
|
||
|
||
- name: prod3
|
||
context: coin-prod-node3
|
||
endpoint: tcp://prod3.internal:2376
|
||
stack: coinprod3
|
||
role: secondary
|
||
|
||
- name: prod4
|
||
context: coin-prod-node4
|
||
endpoint: tcp://prod4.internal:2376
|
||
stack: coinprod4
|
||
role: secondary
|
||
|
||
deployment:
|
||
strategy: blue-green # High availability
|
||
health_check:
|
||
enabled: true
|
||
timeout: 600s
|
||
migration_check:
|
||
enabled: true
|
||
rollback:
|
||
enabled: true
|
||
automatic: true # Auto-rollback на failures
|
||
|
||
approval:
|
||
required: true
|
||
approvers:
|
||
- DevOps Lead
|
||
- CTO
|
||
change_advisory_board: true
|
||
|
||
notifications:
|
||
slack:
|
||
channel: "#production-deployments"
|
||
email:
|
||
- ops-team@company.com
|
||
- leadership@company.com
|
||
```
|
||
|
||
### 4.3 Universal Pipeline Logic
|
||
|
||
**Dynamic Environment Loading:**
|
||
|
||
```yaml
|
||
# .gitlab-ci.yml
|
||
variables:
|
||
ENVIRONMENT: "sandbox" # Default, can be overridden
|
||
|
||
before_script:
|
||
- |
|
||
# Load environment configuration
|
||
export ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
if [ ! -f "$ENV_CONFIG" ]; then
|
||
echo "Environment config not found: $ENV_CONFIG"
|
||
exit 1
|
||
fi
|
||
|
||
# Parse YAML to environment variables
|
||
eval $(python3 -c "
|
||
import yaml, sys
|
||
with open('${ENV_CONFIG}') as f:
|
||
config = yaml.safe_load(f)
|
||
|
||
# Export environment metadata
|
||
print(f\"export ENV_NAME={config['environment']['name']}\")
|
||
print(f\"export ENV_TYPE={config['environment']['type']}\")
|
||
print(f\"export BASE_DIR={config['base']['directory']}\")
|
||
print(f\"export REGISTRY={config['base']['registry']}\")
|
||
|
||
# Export node configurations
|
||
for idx, node in enumerate(config['nodes']):
|
||
print(f\"export NODE_{idx}_NAME={node['name']}\")
|
||
print(f\"export NODE_{idx}_CONTEXT={node['context']}\")
|
||
print(f\"export NODE_{idx}_STACK={node['stack']}\")
|
||
")
|
||
```
|
||
|
||
**Node Iteration:**
|
||
|
||
```bash
|
||
# Deploy to all nodes
|
||
for NODE_CONFIG in $(yq eval '.nodes[] | @json' $ENV_CONFIG); do
|
||
NODE_NAME=$(echo $NODE_CONFIG | jq -r '.name')
|
||
NODE_CONTEXT=$(echo $NODE_CONFIG | jq -r '.context')
|
||
NODE_STACK=$(echo $NODE_CONFIG | jq -r '.stack')
|
||
|
||
echo "Deploying to ${NODE_NAME}..."
|
||
|
||
.gitlab/scripts/deploy-node.sh \
|
||
--environment $ENVIRONMENT \
|
||
--node $NODE_NAME \
|
||
--context $NODE_CONTEXT \
|
||
--stack $NODE_STACK \
|
||
--release-tag $RELEASE_TAG
|
||
done
|
||
```
|
||
|
||
---
|
||
|
||
## 5. GitLab CI/CD Pipeline Design
|
||
|
||
### 5.1 Main Pipeline Structure
|
||
|
||
**.gitlab-ci.yml:**
|
||
|
||
```yaml
|
||
# COIN Universal Deployment Pipeline
|
||
# Supports: development, sandbox, testing, production
|
||
|
||
stages:
|
||
- validate
|
||
- prepare
|
||
- deploy
|
||
- verify
|
||
- notify
|
||
|
||
# Global Variables
|
||
variables:
|
||
ENVIRONMENT: "${CI_ENVIRONMENT_NAME}" # From GitLab environment
|
||
RELEASE_TAG: "${CI_COMMIT_TAG}"
|
||
TASK_ID: "${CI_MERGE_REQUEST_IID}"
|
||
|
||
# Include modular pipelines
|
||
include:
|
||
- local: '.gitlab/pipelines/prepare.yml'
|
||
- local: '.gitlab/pipelines/deploy.yml'
|
||
- local: '.gitlab/pipelines/verify.yml'
|
||
- local: '.gitlab/pipelines/rollback.yml'
|
||
|
||
# Workflow Rules
|
||
workflow:
|
||
rules:
|
||
# Production: только tags
|
||
- if: '$CI_COMMIT_TAG =~ /^\d{4}-\d{2}-\d{2}-[a-f0-9]{10}$/ && $ENVIRONMENT == "production"'
|
||
variables:
|
||
DEPLOY_TYPE: "production-release"
|
||
|
||
# Testing: manual trigger или tags
|
||
- if: '$CI_COMMIT_TAG && $ENVIRONMENT == "testing"'
|
||
variables:
|
||
DEPLOY_TYPE: "testing-release"
|
||
|
||
# Sandbox: auto на master
|
||
- if: '$CI_COMMIT_BRANCH == "master" && $ENVIRONMENT == "sandbox"'
|
||
variables:
|
||
DEPLOY_TYPE: "sandbox-continuous"
|
||
|
||
# Development: auto на любой push
|
||
- if: '$CI_COMMIT_BRANCH && $ENVIRONMENT == "development"'
|
||
variables:
|
||
DEPLOY_TYPE: "dev-continuous"
|
||
|
||
# Default configuration
|
||
default:
|
||
tags:
|
||
- coin-deployment-runner
|
||
retry:
|
||
max: 2
|
||
when:
|
||
- runner_system_failure
|
||
- stuck_or_timeout_failure
|
||
```
|
||
|
||
### 5.2 Validate Stage
|
||
|
||
**.gitlab/pipelines/validate.yml:**
|
||
|
||
```yaml
|
||
# ===============================================
|
||
# VALIDATION STAGE
|
||
# Pre-deployment checks
|
||
# ===============================================
|
||
|
||
load_environment_config:
|
||
stage: validate
|
||
script:
|
||
- echo "Loading configuration for: ${ENVIRONMENT}"
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
- |
|
||
if [ ! -f "$ENV_CONFIG" ]; then
|
||
echo "❌ Environment config not found: $ENV_CONFIG"
|
||
exit 1
|
||
fi
|
||
|
||
# Validate YAML syntax
|
||
- python3 -c "import yaml; yaml.safe_load(open('${ENV_CONFIG}'))"
|
||
- echo "✅ Environment configuration valid"
|
||
|
||
# Export to artifacts
|
||
- cat $ENV_CONFIG > env_config.yml
|
||
|
||
artifacts:
|
||
paths:
|
||
- env_config.yml
|
||
expire_in: 1 hour
|
||
|
||
validate_release_tag:
|
||
stage: validate
|
||
script:
|
||
- echo "Validating release tag: ${RELEASE_TAG}"
|
||
|
||
# Check tag format: YYYY-MM-DD-<hash>
|
||
- |
|
||
if ! echo "$RELEASE_TAG" | grep -qE '^\d{4}-\d{2}-\d{2}-[a-f0-9]{10}$'; then
|
||
echo "❌ Invalid release tag format: $RELEASE_TAG"
|
||
echo "Expected format: YYYY-MM-DD-<10-char-hash>"
|
||
exit 1
|
||
fi
|
||
|
||
- echo "✅ Release tag format valid"
|
||
|
||
check_image_availability:
|
||
stage: validate
|
||
script:
|
||
- echo "Checking Docker image availability..."
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
- REGISTRY=$(yq eval '.base.registry' $ENV_CONFIG)
|
||
- IMAGE="${REGISTRY}:${RELEASE_TAG}"
|
||
|
||
# Login to registry
|
||
- echo "$HARBOR_PASSWORD" | docker login -u "$HARBOR_USER" --password-stdin $(echo $REGISTRY | cut -d'/' -f1)
|
||
|
||
# Check image exists
|
||
- docker manifest inspect "${IMAGE}" > /dev/null 2>&1
|
||
- echo "✅ Image exists: ${IMAGE}"
|
||
|
||
# Check vulnerability scan
|
||
- |
|
||
SCAN_STATUS=$(curl -s -u "$HARBOR_USER:$HARBOR_PASSWORD" \
|
||
"https://$(echo $REGISTRY | cut -d'/' -f1)/api/v2.0/projects/coin/repositories/release/artifacts/${RELEASE_TAG}/additions/vulnerabilities" \
|
||
| jq -r '.scan_overview.severity // "unknown"')
|
||
|
||
echo "Vulnerability scan status: $SCAN_STATUS"
|
||
|
||
if [ "$SCAN_STATUS" == "Critical" ]; then
|
||
echo "⚠️ Critical vulnerabilities found!"
|
||
echo "Deployment blocked for production"
|
||
|
||
if [ "$ENVIRONMENT" == "production" ]; then
|
||
exit 1
|
||
fi
|
||
fi
|
||
|
||
- echo "✅ Image security check passed"
|
||
|
||
validate_docker_contexts:
|
||
stage: validate
|
||
script:
|
||
- echo "Validating Docker contexts..."
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
# Check each node context
|
||
- |
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
CONTEXT=$(echo $node | jq -r '.context')
|
||
ENDPOINT=$(echo $node | jq -r '.endpoint')
|
||
|
||
echo "Checking context: $CONTEXT ($ENDPOINT)"
|
||
|
||
# Verify context exists
|
||
if ! docker context ls --format '{{.Name}}' | grep -q "^${CONTEXT}$"; then
|
||
echo "❌ Context not found: $CONTEXT"
|
||
exit 1
|
||
fi
|
||
|
||
# Test connectivity
|
||
docker --context $CONTEXT node ls > /dev/null 2>&1
|
||
if [ $? -eq 0 ]; then
|
||
echo "✅ Context accessible: $CONTEXT"
|
||
else
|
||
echo "❌ Cannot connect to context: $CONTEXT"
|
||
exit 1
|
||
fi
|
||
done
|
||
|
||
check_database_connectivity:
|
||
stage: validate
|
||
script:
|
||
- echo "Checking database connectivity..."
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
- DB_HOST=$(yq eval '.database.host' $ENV_CONFIG)
|
||
- DB_PORT=$(yq eval '.database.port' $ENV_CONFIG)
|
||
- DB_NAME=$(yq eval '.database.name' $ENV_CONFIG)
|
||
- DB_USER=$(yq eval '.database.user' $ENV_CONFIG)
|
||
|
||
- echo "Database: ${DB_USER}@${DB_HOST}:${DB_PORT}/${DB_NAME}"
|
||
|
||
# Test connection
|
||
- |
|
||
PGPASSWORD="${DB_PASSWORD}" psql \
|
||
-h "${DB_HOST}" \
|
||
-p "${DB_PORT}" \
|
||
-U "${DB_USER}" \
|
||
-d "${DB_NAME}" \
|
||
-c "SELECT 1;" > /dev/null
|
||
|
||
- echo "✅ Database connection successful"
|
||
```
|
||
|
||
### 5.3 Prepare Stage
|
||
|
||
**.gitlab/pipelines/prepare.yml:**
|
||
|
||
```yaml
|
||
# ===============================================
|
||
# PREPARATION STAGE
|
||
# Prepare deployment directories and artifacts
|
||
# ===============================================
|
||
|
||
prepare_release_directories:
|
||
stage: prepare
|
||
needs:
|
||
- load_environment_config
|
||
script:
|
||
- echo "Preparing release directories..."
|
||
- ENV_CONFIG="env_config.yml"
|
||
- BASE_DIR=$(yq eval '.base.directory' $ENV_CONFIG)
|
||
- REGISTRY=$(yq eval '.base.registry' $ENV_CONFIG)
|
||
|
||
# Extract release from Docker image
|
||
- echo "Extracting release archive..."
|
||
- IMAGE="${REGISTRY}:${RELEASE_TAG}"
|
||
- docker run -i --rm "${IMAGE}" release | base64 -d > release.tar.gz
|
||
- tar -xzf release.tar.gz
|
||
- rm release.tar.gz
|
||
|
||
- RELEASE_DIR="coin-${RELEASE_TAG}"
|
||
- echo "Release extracted to: $RELEASE_DIR"
|
||
|
||
# Prepare for each node
|
||
- |
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
NODE_NAME=$(echo $node | jq -r '.name')
|
||
echo "Preparing node: $NODE_NAME"
|
||
|
||
TARGET_DIR="${BASE_DIR}/${RELEASE_TAG}-${NODE_NAME}"
|
||
mkdir -p "$TARGET_DIR"
|
||
|
||
# Copy release files
|
||
cp -r "$RELEASE_DIR"/* "$TARGET_DIR/"
|
||
|
||
# Copy node-specific configuration
|
||
cp "environments/${ENVIRONMENT}/nodes/${NODE_NAME}"/* "$TARGET_DIR/"
|
||
|
||
# Decrypt secrets
|
||
sops -d "environments/${ENVIRONMENT}/nodes/${NODE_NAME}/secrets.override.enc" \
|
||
> "$TARGET_DIR/secrets.override.env"
|
||
|
||
# Update TAG in node.env
|
||
sed -i "s/^TAG=.*/TAG=${RELEASE_TAG}/" "$TARGET_DIR/node.env"
|
||
|
||
# Add deployment metadata
|
||
cat >> "$TARGET_DIR/node.env" <<EOF
|
||
|
||
# Deployment Metadata (auto-generated)
|
||
DEPLOYED_BY=${CI_COMMIT_AUTHOR}
|
||
DEPLOYED_AT=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
|
||
PIPELINE_ID=${CI_PIPELINE_ID}
|
||
GIT_COMMIT=${CI_COMMIT_SHA}
|
||
ENVIRONMENT=${ENVIRONMENT}
|
||
NODE_NAME=${NODE_NAME}
|
||
EOF
|
||
|
||
echo "✅ Node prepared: $NODE_NAME"
|
||
done
|
||
|
||
artifacts:
|
||
paths:
|
||
- coin-${RELEASE_TAG}/
|
||
expire_in: 1 hour
|
||
|
||
generate_deployment_manifest:
|
||
stage: prepare
|
||
needs:
|
||
- prepare_release_directories
|
||
script:
|
||
- |
|
||
cat > deployment-manifest.json <<EOF
|
||
{
|
||
"release_tag": "${RELEASE_TAG}",
|
||
"environment": "${ENVIRONMENT}",
|
||
"task_id": "${TASK_ID}",
|
||
"deployed_by": "${CI_COMMIT_AUTHOR}",
|
||
"deployed_at": "$(date -u +"%Y-%m-%dT%H:%M:%SZ")",
|
||
"pipeline_id": "${CI_PIPELINE_ID}",
|
||
"git_commit": "${CI_COMMIT_SHA}",
|
||
"git_branch": "${CI_COMMIT_BRANCH}",
|
||
"nodes": $(yq eval '.nodes[].name' env_config.yml -o=json | jq -s .)
|
||
}
|
||
EOF
|
||
|
||
- cat deployment-manifest.json
|
||
- echo "✅ Deployment manifest generated"
|
||
|
||
artifacts:
|
||
paths:
|
||
- deployment-manifest.json
|
||
expire_in: 30 days
|
||
```
|
||
|
||
### 5.4 Deploy Stage
|
||
|
||
**.gitlab/pipelines/deploy.yml:**
|
||
|
||
```yaml
|
||
# ===============================================
|
||
# DEPLOYMENT STAGE
|
||
# Deploy to nodes according to strategy
|
||
# ===============================================
|
||
|
||
.deploy_template: &deploy_template
|
||
stage: deploy
|
||
script:
|
||
- echo "Deploying to ${NODE_NAME}..."
|
||
- ENV_CONFIG="env_config.yml"
|
||
- BASE_DIR=$(yq eval '.base.directory' $ENV_CONFIG)
|
||
|
||
# Get node configuration
|
||
- |
|
||
NODE_CONFIG=$(yq eval ".nodes[] | select(.name == \"${NODE_NAME}\")" $ENV_CONFIG -o=json)
|
||
NODE_CONTEXT=$(echo $NODE_CONFIG | jq -r '.context')
|
||
NODE_STACK=$(echo $NODE_CONFIG | jq -r '.stack')
|
||
|
||
- echo "Context: $NODE_CONTEXT"
|
||
- echo "Stack: $NODE_STACK"
|
||
|
||
# Navigate to deployment directory
|
||
- TARGET_DIR="${BASE_DIR}/${RELEASE_TAG}-${NODE_NAME}"
|
||
- cd "$TARGET_DIR"
|
||
|
||
# Verify deployment.sh exists
|
||
- |
|
||
if [ ! -f "deployment.sh" ]; then
|
||
echo "❌ deployment.sh not found in $TARGET_DIR"
|
||
exit 1
|
||
fi
|
||
|
||
# Switch Docker context
|
||
- docker context use "$NODE_CONTEXT"
|
||
|
||
# Execute deployment
|
||
- |
|
||
./deployment.sh deploy \
|
||
-n "$NODE_CONTEXT" \
|
||
-w "$NODE_STACK" \
|
||
-N node.env \
|
||
-P project.env \
|
||
-P project_${NODE_NAME}.env \
|
||
-f docker-compose.yml \
|
||
-f custom.secrets.yml \
|
||
-f docker-compose-testshop.yaml \
|
||
-s secrets.override.env \
|
||
-u
|
||
|
||
# Verify services started
|
||
- docker service ls --filter name="$NODE_STACK"
|
||
|
||
- echo "✅ Deployment completed: ${NODE_NAME}"
|
||
|
||
# Dynamic node deployment jobs
|
||
# Generated based on environment config
|
||
|
||
deploy_node_primary:
|
||
<<: *deploy_template
|
||
variables:
|
||
NODE_NAME: "node3" # Will be dynamic in real implementation
|
||
environment:
|
||
name: ${ENVIRONMENT}/node3
|
||
url: https://coin-node3.${ENVIRONMENT}.company.com
|
||
when: manual # For production, auto for dev/sandbox
|
||
|
||
deploy_node_secondary:
|
||
<<: *deploy_template
|
||
variables:
|
||
NODE_NAME: "node4"
|
||
environment:
|
||
name: ${ENVIRONMENT}/node4
|
||
url: https://coin-node4.${ENVIRONMENT}.company.com
|
||
needs:
|
||
- deploy_node_primary # Sequential deployment
|
||
when: on_success
|
||
```
|
||
|
||
---
|
||
|
||
## 6. Environment Management
|
||
|
||
### 6.1 Environment-specific Configuration Strategy
|
||
|
||
**Проблема:** Разные окружения имеют разные требования:
|
||
- Development: 1-2 nodes, минимальные ресурсы, all features ON
|
||
- Sandbox: 2 nodes (node3, node4), тестовые данные, некоторые features OFF
|
||
- Testing: 2-3 nodes, production-like, QA validation
|
||
- Production: 4+ nodes, HA, strict security, все проверки
|
||
|
||
**Решение:** Hierarchical configuration с environment-specific overrides.
|
||
|
||
#### Configuration Hierarchy
|
||
|
||
```
|
||
Base Template (общие значения)
|
||
↓
|
||
Environment Common (dev/sandbox/testing/prod общие)
|
||
↓
|
||
Node-Specific (индивидуальные для каждого узла)
|
||
↓
|
||
Secrets (зашифрованные, per-node)
|
||
```
|
||
|
||
**Пример для sandbox/node3:**
|
||
|
||
```bash
|
||
# 1. Base Template
|
||
templates/project.env.template:
|
||
DATABASE_POOL_SIZE={{DB_POOL_SIZE}}
|
||
FEATURE_NEW_CHECKOUT={{FEATURE_NEW_CHECKOUT}}
|
||
LOG_LEVEL={{LOG_LEVEL}}
|
||
|
||
# 2. Environment Common
|
||
environments/sandbox/common/project.env:
|
||
DB_POOL_SIZE=10
|
||
FEATURE_NEW_CHECKOUT=true
|
||
LOG_LEVEL=debug
|
||
|
||
# 3. Node-Specific
|
||
environments/sandbox/nodes/node3/project_node3.env:
|
||
NODE_NAME=node3
|
||
PUBLIC_URL=https://coin-node3.sandbox.company.com
|
||
MAX_WORKERS=6
|
||
|
||
# 4. Secrets
|
||
environments/sandbox/nodes/node3/secrets.override.enc:
|
||
DATABASE_PASSWORD=encrypted...
|
||
API_KEY=encrypted...
|
||
|
||
# Final merged configuration:
|
||
DATABASE_POOL_SIZE=10
|
||
FEATURE_NEW_CHECKOUT=true
|
||
LOG_LEVEL=debug
|
||
NODE_NAME=node3
|
||
PUBLIC_URL=https://coin-node3.sandbox.company.com
|
||
MAX_WORKERS=6
|
||
DATABASE_PASSWORD=decrypted_value
|
||
API_KEY=decrypted_value
|
||
```
|
||
|
||
### 6.2 Environment-specific Values Matrix
|
||
|
||
**Comparison Matrix:**
|
||
|
||
| Parameter | Development | Sandbox | Testing | Production |
|
||
|-----------|-------------|---------|---------|------------|
|
||
| **Nodes** | 1-2 | 2 (node3, node4) | 2-3 | 4+ (HA) |
|
||
| **Replicas** | 1 | 1-2 | 2-3 | 3-5 |
|
||
| **Database Pool** | 5 | 10 | 20 | 50 |
|
||
| **Log Level** | debug | debug | info | warning |
|
||
| **Feature Flags** | All ON | Most ON | Selected | Stable only |
|
||
| **Health Check Timeout** | 60s | 120s | 180s | 300s |
|
||
| **Deployment Strategy** | replace | sequential | sequential | blue-green |
|
||
| **Auto-deploy** | Yes | Yes | Manual | Manual + CAB |
|
||
| **Rollback** | Manual | Manual | Manual | Auto on failure |
|
||
| **Monitoring** | Basic | Standard | Enhanced | Full |
|
||
| **Retention** | 7 days | 14 days | 30 days | 90 days |
|
||
|
||
**Implementation:**
|
||
|
||
```yaml
|
||
# environments/development/config.yml
|
||
deployment:
|
||
replicas: 1
|
||
database_pool_size: 5
|
||
log_level: debug
|
||
feature_flags:
|
||
all: true
|
||
health_check_timeout: 60s
|
||
strategy: replace
|
||
auto_deploy: true
|
||
|
||
# environments/production/config.yml
|
||
deployment:
|
||
replicas: 3
|
||
database_pool_size: 50
|
||
log_level: warning
|
||
feature_flags:
|
||
new_checkout: true
|
||
beta_ui: false
|
||
experimental: false
|
||
health_check_timeout: 300s
|
||
strategy: blue-green
|
||
auto_deploy: false
|
||
approval_required: true
|
||
```
|
||
|
||
### 6.3 Docker Context Management
|
||
|
||
**Текущая проблема:** Hardcoded contexts в auto.sh:
|
||
|
||
```bash
|
||
NODE3_CONTEXT="wlt-sbx-dkapp3-ams"
|
||
NODE4_CONTEXT="wlt-sbx-dkapp4-ams"
|
||
```
|
||
|
||
**Решение:** Dynamic context creation в GitLab Runner.
|
||
|
||
#### Docker Context Setup Script
|
||
|
||
**.gitlab/scripts/setup-docker-contexts.sh:**
|
||
|
||
```bash
|
||
#!/usr/bin/env bash
|
||
set -euo pipefail
|
||
|
||
# Arguments:
|
||
# $1 - ENVIRONMENT (development/sandbox/testing/production)
|
||
|
||
ENVIRONMENT=$1
|
||
ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
echo "Setting up Docker contexts for: ${ENVIRONMENT}"
|
||
|
||
# Parse nodes from config
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
NAME=$(echo $node | jq -r '.name')
|
||
CONTEXT=$(echo $node | jq -r '.context')
|
||
ENDPOINT=$(echo $node | jq -r '.endpoint')
|
||
|
||
echo "Creating context: $CONTEXT"
|
||
|
||
# Remove existing context if present
|
||
docker context rm "$CONTEXT" 2>/dev/null || true
|
||
|
||
# Create context with TLS
|
||
docker context create "$CONTEXT" \
|
||
--description "COIN ${ENVIRONMENT} ${NAME}" \
|
||
--docker "host=${ENDPOINT},ca=/certs/${ENVIRONMENT}/ca.pem,cert=/certs/${ENVIRONMENT}/cert.pem,key=/certs/${ENVIRONMENT}/key.pem"
|
||
|
||
# Verify context
|
||
if docker --context "$CONTEXT" node ls > /dev/null 2>&1; then
|
||
echo "✅ Context verified: $CONTEXT"
|
||
else
|
||
echo "❌ Context verification failed: $CONTEXT"
|
||
exit 1
|
||
fi
|
||
done
|
||
|
||
echo "All contexts created successfully"
|
||
```
|
||
|
||
**Usage в pipeline:**
|
||
|
||
```yaml
|
||
setup_docker_contexts:
|
||
stage: .pre
|
||
script:
|
||
- .gitlab/scripts/setup-docker-contexts.sh "${ENVIRONMENT}"
|
||
cache:
|
||
key: docker-contexts-${ENVIRONMENT}
|
||
paths:
|
||
- ~/.docker/contexts/
|
||
```
|
||
|
||
### 6.4 Environment Promotion Workflow
|
||
|
||
**Concept:** Изменения проходят через окружения последовательно.
|
||
|
||
```
|
||
Development → Sandbox → Testing → Production
|
||
(auto) (auto) (manual) (CAB approval)
|
||
```
|
||
|
||
**Promotion Script:**
|
||
|
||
**.gitlab/scripts/promote-environment.sh:**
|
||
|
||
```bash
|
||
#!/usr/bin/env bash
|
||
set -euo pipefail
|
||
|
||
# Arguments:
|
||
# $1 - FROM_ENV (development/sandbox/testing)
|
||
# $2 - TO_ENV (sandbox/testing/production)
|
||
|
||
FROM_ENV=$1
|
||
TO_ENV=$2
|
||
|
||
echo "Promoting configuration: ${FROM_ENV} → ${TO_ENV}"
|
||
|
||
# Validation
|
||
VALID_PROMOTIONS=(
|
||
"development:sandbox"
|
||
"sandbox:testing"
|
||
"testing:production"
|
||
)
|
||
|
||
PROMOTION="${FROM_ENV}:${TO_ENV}"
|
||
if [[ ! " ${VALID_PROMOTIONS[@]} " =~ " ${PROMOTION} " ]]; then
|
||
echo "❌ Invalid promotion path: $PROMOTION"
|
||
echo "Valid promotions:"
|
||
for p in "${VALID_PROMOTIONS[@]}"; do
|
||
echo " - $p"
|
||
done
|
||
exit 1
|
||
fi
|
||
|
||
# Copy common configuration
|
||
echo "Copying common configuration..."
|
||
cp -r "environments/${FROM_ENV}/common/project.env" \
|
||
"environments/${TO_ENV}/common/project.env.promoted"
|
||
|
||
# Review changes
|
||
echo "Configuration changes:"
|
||
diff "environments/${TO_ENV}/common/project.env" \
|
||
"environments/${TO_ENV}/common/project.env.promoted" || true
|
||
|
||
# Node-specific configurations
|
||
for FROM_NODE in environments/${FROM_ENV}/nodes/*/; do
|
||
NODE_NAME=$(basename "$FROM_NODE")
|
||
TO_NODE="environments/${TO_ENV}/nodes/${NODE_NAME}"
|
||
|
||
if [ -d "$TO_NODE" ]; then
|
||
echo "Promoting node configuration: $NODE_NAME"
|
||
|
||
# Copy non-secret files
|
||
cp "${FROM_NODE}/docker-compose.yml" "${TO_NODE}/docker-compose.yml.promoted"
|
||
cp "${FROM_NODE}/project_${NODE_NAME}.env" "${TO_NODE}/project_${NODE_NAME}.env.promoted"
|
||
|
||
# Secrets are NOT promoted automatically - manual review required
|
||
else
|
||
echo "⚠️ Node ${NODE_NAME} does not exist in ${TO_ENV}"
|
||
fi
|
||
done
|
||
|
||
echo "Promotion prepared. Review .promoted files and commit if acceptable."
|
||
```
|
||
|
||
**GitLab Pipeline Integration:**
|
||
|
||
```yaml
|
||
promote_to_testing:
|
||
stage: promote
|
||
script:
|
||
- .gitlab/scripts/promote-environment.sh sandbox testing
|
||
|
||
# Create merge request
|
||
- |
|
||
git checkout -b "promote/sandbox-to-testing-${CI_COMMIT_SHORT_SHA}"
|
||
|
||
# Move promoted files
|
||
find environments/testing -name "*.promoted" | while read file; do
|
||
mv "$file" "${file%.promoted}"
|
||
done
|
||
|
||
git add environments/testing/
|
||
git commit -m "config: promote sandbox → testing
|
||
|
||
Promoted configuration from sandbox to testing
|
||
|
||
- Common project settings
|
||
- Node-specific configurations
|
||
- Docker compose files
|
||
|
||
Refs: ${CI_COMMIT_SHA}"
|
||
|
||
git push origin "promote/sandbox-to-testing-${CI_COMMIT_SHORT_SHA}"
|
||
|
||
# Create MR via GitLab API
|
||
- |
|
||
curl -X POST "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/merge_requests" \
|
||
--header "PRIVATE-TOKEN: ${GITLAB_API_TOKEN}" \
|
||
--data "source_branch=promote/sandbox-to-testing-${CI_COMMIT_SHORT_SHA}" \
|
||
--data "target_branch=master" \
|
||
--data "title=Promote configuration: sandbox → testing" \
|
||
--data "description=Automated configuration promotion from sandbox to testing.
|
||
|
||
## Changes
|
||
- Common configuration updates
|
||
- Node-specific setting adjustments
|
||
|
||
## Review Required
|
||
- Verify all changes are appropriate for testing environment
|
||
- Check resource allocations
|
||
- Validate feature flags
|
||
|
||
## Next Steps
|
||
After merge, trigger testing deployment pipeline."
|
||
|
||
when: manual
|
||
only:
|
||
- master
|
||
```
|
||
|
||
### 6.5 Feature Flag Management
|
||
|
||
**Purpose:** Enable/disable features без code deployment.
|
||
|
||
**Implementation:**
|
||
|
||
```bash
|
||
# environments/development/common/project.env
|
||
# Development: All features ON для testing
|
||
FEATURE_NEW_CHECKOUT=true
|
||
FEATURE_BETA_UI=true
|
||
FEATURE_ADVANCED_REPORTING=true
|
||
FEATURE_EXPERIMENTAL_PAYMENT_FLOW=true
|
||
FEATURE_AI_RECOMMENDATIONS=true
|
||
|
||
# environments/sandbox/common/project.env
|
||
# Sandbox: Most features ON, некоторые experimental OFF
|
||
FEATURE_NEW_CHECKOUT=true
|
||
FEATURE_BETA_UI=true
|
||
FEATURE_ADVANCED_REPORTING=true
|
||
FEATURE_EXPERIMENTAL_PAYMENT_FLOW=false
|
||
FEATURE_AI_RECOMMENDATIONS=true
|
||
|
||
# environments/testing/common/project.env
|
||
# Testing: Production-like, only stable features
|
||
FEATURE_NEW_CHECKOUT=true
|
||
FEATURE_BETA_UI=false
|
||
FEATURE_ADVANCED_REPORTING=true
|
||
FEATURE_EXPERIMENTAL_PAYMENT_FLOW=false
|
||
FEATURE_AI_RECOMMENDATIONS=false
|
||
|
||
# environments/production/common/project.env
|
||
# Production: Only battle-tested features
|
||
FEATURE_NEW_CHECKOUT=true
|
||
FEATURE_BETA_UI=false
|
||
FEATURE_ADVANCED_REPORTING=true
|
||
FEATURE_EXPERIMENTAL_PAYMENT_FLOW=false
|
||
FEATURE_AI_RECOMMENDATIONS=false
|
||
```
|
||
|
||
**Advanced: LaunchDarkly Integration (optional):**
|
||
|
||
```yaml
|
||
# For production, use LaunchDarkly для gradual rollouts
|
||
production_feature_flags:
|
||
stage: deploy
|
||
script:
|
||
- |
|
||
# Get feature flags from LaunchDarkly
|
||
FEATURE_CONFIG=$(curl -X GET \
|
||
"https://app.launchdarkly.com/api/v2/flags/coin-production" \
|
||
-H "Authorization: ${LAUNCHDARKLY_API_KEY}")
|
||
|
||
# Update environment variables
|
||
echo "FEATURE_NEW_CHECKOUT=$(echo $FEATURE_CONFIG | jq -r '.flags.new_checkout.on')" >> production.env
|
||
echo "FEATURE_BETA_UI=$(echo $FEATURE_CONFIG | jq -r '.flags.beta_ui.on')" >> production.env
|
||
|
||
only:
|
||
- tags
|
||
environment:
|
||
name: production
|
||
```
|
||
|
||
### 6.6 Resource Management per Environment
|
||
|
||
**Development:**
|
||
```yaml
|
||
# Minimal resources
|
||
services:
|
||
admin_api:
|
||
deploy:
|
||
replicas: 1
|
||
resources:
|
||
limits:
|
||
cpus: '0.5'
|
||
memory: 512M
|
||
reservations:
|
||
cpus: '0.25'
|
||
memory: 256M
|
||
```
|
||
|
||
**Sandbox:**
|
||
```yaml
|
||
# Moderate resources
|
||
services:
|
||
admin_api:
|
||
deploy:
|
||
replicas: 1
|
||
resources:
|
||
limits:
|
||
cpus: '1.0'
|
||
memory: 1G
|
||
reservations:
|
||
cpus: '0.5'
|
||
memory: 512M
|
||
```
|
||
|
||
**Production:**
|
||
```yaml
|
||
# Full resources
|
||
services:
|
||
admin_api:
|
||
deploy:
|
||
replicas: 3
|
||
resources:
|
||
limits:
|
||
cpus: '2.0'
|
||
memory: 4G
|
||
reservations:
|
||
cpus: '1.0'
|
||
memory: 2G
|
||
placement:
|
||
constraints:
|
||
- node.labels.env == production
|
||
preferences:
|
||
- spread: node.labels.zone # Multi-AZ
|
||
```
|
||
|
||
---
|
||
|
||
## 7. Secrets Management
|
||
|
||
### 7.1 Current Secret Management Analysis
|
||
|
||
**Существующая система в docker-compose.yml:**
|
||
|
||
```yaml
|
||
secrets:
|
||
card_iv.txt:
|
||
file: ./secrets/card_iv.txt
|
||
name: card_iv.$SV_card_iv # Versioned secret
|
||
|
||
db_access:
|
||
file: ./secrets/db_access
|
||
name: db_access.$SV_db_access
|
||
|
||
# 30+ total secrets...
|
||
```
|
||
|
||
**Версионирование через SV_* переменные:**
|
||
|
||
```bash
|
||
# secrets.override.env
|
||
SV_card_iv=1
|
||
SV_db_access=2
|
||
SV_webhook_auth=1
|
||
|
||
# Results in Swarm:
|
||
# card_iv.1
|
||
# card_iv.2 (новая версия, old still exists)
|
||
```
|
||
|
||
**Проблемы:**
|
||
- ❌ Секреты в plaintext на filesystem
|
||
- ❌ Нет centralized management
|
||
- ❌ Сложная ротация (30+ файлов)
|
||
- ❌ Нет audit trail кто получал доступ
|
||
- ❌ Риск утечки через Git (если случайно закоммитить)
|
||
|
||
### 7.2 Multi-Layer Secrets Architecture
|
||
|
||
**Архитектура:**
|
||
|
||
```
|
||
Layer 1: GitLab CI/CD Variables (Infrastructure Credentials)
|
||
├── HARBOR_USER / HARBOR_PASSWORD
|
||
├── SSH_PRIVATE_KEY_NODE3 / SSH_PRIVATE_KEY_NODE4
|
||
├── SOPS_GPG_PRIVATE_KEY
|
||
├── DB_PASSWORD
|
||
├── SLACK_WEBHOOK_URL
|
||
└── API tokens для external services
|
||
|
||
Layer 2: SOPS Encrypted Files in Git (Application Secrets)
|
||
├── Database credentials
|
||
├── API keys (payment gateway, etc.)
|
||
├── Encryption keys
|
||
├── JWT secrets
|
||
└── Third-party service credentials
|
||
|
||
Layer 3: Docker Secrets (Runtime)
|
||
├── Mounted в containers как files (/run/secrets/)
|
||
├── Managed через Swarm
|
||
├── Versioned (card_iv.1, card_iv.2)
|
||
├── Encrypted at rest & in transit
|
||
└── Access control через service definitions
|
||
|
||
Layer 4: External Secret Manager (Optional - Enterprise)
|
||
└── HashiCorp Vault
|
||
├── Dynamic secrets
|
||
├── Automatic rotation
|
||
├── Detailed audit logs
|
||
└── Policy-based access
|
||
```
|
||
|
||
### 7.3 SOPS Integration
|
||
|
||
**Setup:**
|
||
|
||
```bash
|
||
# 1. Generate GPG keys для authorized team members
|
||
gpg --full-generate-key
|
||
# Name: DevOps Team Member
|
||
# Email: devops@company.com
|
||
|
||
# 2. Export public key
|
||
gpg --armor --export devops@company.com > devops.pub.asc
|
||
|
||
# 3. Import team keys
|
||
for key in team/*.pub.asc; do
|
||
gpg --import "$key"
|
||
done
|
||
```
|
||
|
||
**.sops.yaml configuration:**
|
||
|
||
```yaml
|
||
creation_rules:
|
||
# Production secrets - только senior team
|
||
- path_regex: environments/production/.*/secrets\..*\.enc$
|
||
pgp: >-
|
||
FBC7B9E2A4F9289AC0C1D4843D16CEE4A27381B4,
|
||
8E2E0E4F09A5F8B9C1D2E3F4A5B6C7D8E9F0A1B2
|
||
encrypted_regex: '^(password|secret|key|token|private_key|api_key)$'
|
||
|
||
# Testing secrets - team leads + DevOps
|
||
- path_regex: environments/testing/.*/secrets\..*\.enc$
|
||
pgp: >-
|
||
FBC7B9E2A4F9289AC0C1D4843D16CEE4A27381B4,
|
||
1234567890ABCDEF1234567890ABCDEF12345678,
|
||
ABCDEF1234567890ABCDEF1234567890ABCDEF12
|
||
encrypted_regex: '^(password|secret|key|token)$'
|
||
|
||
# Sandbox secrets - все DevOps team
|
||
- path_regex: environments/sandbox/.*/secrets\..*\.enc$
|
||
pgp: >-
|
||
FBC7B9E2A4F9289AC0C1D4843D16CEE4A27381B4,
|
||
1234567890ABCDEF1234567890ABCDEF12345678,
|
||
ABCDEF1234567890ABCDEF1234567890ABCDEF12,
|
||
9876543210FEDCBA9876543210FEDCBA98765432
|
||
encrypted_regex: '^(password|secret|key|token)$'
|
||
|
||
# Development - all developers
|
||
- path_regex: environments/development/.*/secrets\..*\.enc$
|
||
pgp: >-
|
||
FBC7B9E2A4F9289AC0C1D4843D16CEE4A27381B4,
|
||
DEV_TEAM_KEY_1,
|
||
DEV_TEAM_KEY_2,
|
||
DEV_TEAM_KEY_3
|
||
encrypted_regex: '^(password|secret|key)$'
|
||
```
|
||
|
||
**Create/Edit Encrypted Secrets:**
|
||
|
||
```bash
|
||
# Create new secret file for sandbox/node3
|
||
cd coin-gitops
|
||
sops environments/sandbox/nodes/node3/secrets.override.enc
|
||
|
||
# File opens in $EDITOR as plaintext:
|
||
DATABASE_PASSWORD: "sandbox-db-password-123"
|
||
API_KEY: "sk-sandbox-api-key-456"
|
||
JWT_SECRET: "jwt-signing-secret-789"
|
||
REDIS_PASSWORD: "redis-password-abc"
|
||
PAYMENT_GATEWAY_API_KEY: "pg-api-key-def"
|
||
CARD_ENCRYPTION_KEY: "card-enc-key-ghi"
|
||
|
||
# On save, automatically encrypted by SOPS
|
||
# Safe to commit to Git
|
||
git add environments/sandbox/nodes/node3/secrets.override.enc
|
||
git commit -m "feat(secrets): add sandbox node3 secrets"
|
||
```
|
||
|
||
**Encrypted File Format:**
|
||
|
||
```yaml
|
||
DATABASE_PASSWORD: ENC[AES256_GCM,data:8hT9k2mP3nQ...,iv:xyz...,tag:abc...,type:str]
|
||
API_KEY: ENC[AES256_GCM,data:mK9sL3nQ7pR...,iv:def...,tag:ghi...,type:str]
|
||
sops:
|
||
kms: []
|
||
pgp:
|
||
- created_at: "2025-01-14T10:30:00Z"
|
||
enc: |
|
||
-----BEGIN PGP MESSAGE-----
|
||
hQIMA...
|
||
-----END PGP MESSAGE-----
|
||
fp: FBC7B9E2A4F9289AC0C1D4843D16CEE4A27381B4
|
||
version: 3.7.3
|
||
```
|
||
|
||
### 7.4 CI/CD Pipeline Secret Handling
|
||
|
||
**Decryption в pipeline:**
|
||
|
||
```yaml
|
||
decrypt_secrets:
|
||
stage: prepare
|
||
script:
|
||
- echo "Decrypting secrets for ${ENVIRONMENT}..."
|
||
|
||
# Import GPG key from GitLab CI/CD Variable
|
||
- echo "$SOPS_GPG_PRIVATE_KEY" | base64 -d | gpg --import
|
||
|
||
# Decrypt secrets для каждого node
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
- |
|
||
yq eval '.nodes[].name' $ENV_CONFIG | while read NODE_NAME; do
|
||
SECRET_FILE="environments/${ENVIRONMENT}/nodes/${NODE_NAME}/secrets.override.enc"
|
||
OUTPUT_FILE="/tmp/secrets-${NODE_NAME}.env"
|
||
|
||
if [ -f "$SECRET_FILE" ]; then
|
||
echo "Decrypting secrets for: $NODE_NAME"
|
||
sops -d "$SECRET_FILE" > "$OUTPUT_FILE"
|
||
|
||
# Restrictive permissions
|
||
chmod 600 "$OUTPUT_FILE"
|
||
|
||
# Validate required secrets present
|
||
for KEY in DATABASE_PASSWORD API_KEY JWT_SECRET; do
|
||
if ! grep -q "^${KEY}:" "$OUTPUT_FILE"; then
|
||
echo "❌ Required secret ${KEY} not found for ${NODE_NAME}"
|
||
exit 1
|
||
fi
|
||
done
|
||
|
||
echo "✅ Secrets decrypted: $NODE_NAME"
|
||
else
|
||
echo "⚠️ No secrets file for: $NODE_NAME"
|
||
fi
|
||
done
|
||
|
||
artifacts:
|
||
paths:
|
||
- /tmp/secrets-*.env
|
||
expire_in: 1 hour # Short expiration для security
|
||
|
||
after_script:
|
||
# Cleanup decrypted secrets
|
||
- rm -f /tmp/secrets-*.env
|
||
```
|
||
|
||
**Convert YAML secrets to ENV format:**
|
||
|
||
```bash
|
||
# secrets.override.enc (YAML format):
|
||
DATABASE_PASSWORD: "secret123"
|
||
API_KEY: "key456"
|
||
|
||
# Convert to ENV format для deployment.sh:
|
||
cat /tmp/secrets-node3.env | yq eval -o=props > /tmp/secrets-node3.props.env
|
||
|
||
# Result:
|
||
DATABASE_PASSWORD=secret123
|
||
API_KEY=key456
|
||
```
|
||
|
||
### 7.5 Docker Secrets Creation in Swarm
|
||
|
||
**Create secrets from decrypted files:**
|
||
|
||
```yaml
|
||
create_docker_secrets:
|
||
stage: deploy
|
||
needs:
|
||
- decrypt_secrets
|
||
script:
|
||
- echo "Creating Docker secrets in Swarm..."
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
- |
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
NODE_NAME=$(echo $node | jq -r '.name')
|
||
CONTEXT=$(echo $node | jq -r '.context')
|
||
|
||
docker context use "$CONTEXT"
|
||
|
||
# Read decrypted secrets
|
||
SECRET_FILE="/tmp/secrets-${NODE_NAME}.env"
|
||
|
||
# Parse secret version from config
|
||
SECRET_VERSION=$(date +%s) # Unix timestamp
|
||
|
||
# Create each secret in Swarm
|
||
while IFS=: read -r key value; do
|
||
SECRET_NAME="${key}_v${SECRET_VERSION}"
|
||
|
||
echo "$value" | docker secret create "$SECRET_NAME" - || {
|
||
echo "⚠️ Secret ${SECRET_NAME} already exists, skipping"
|
||
}
|
||
|
||
echo "✅ Secret created: $SECRET_NAME"
|
||
done < <(yq eval 'to_entries | .[] | .key + ":" + .value' "$SECRET_FILE")
|
||
|
||
# Update secret version variables
|
||
echo "SV_${key}=${SECRET_VERSION}" >> secret_versions_${NODE_NAME}.env
|
||
done
|
||
|
||
- echo "All secrets created in Swarm"
|
||
|
||
artifacts:
|
||
paths:
|
||
- secret_versions_*.env
|
||
expire_in: 1 day
|
||
```
|
||
|
||
### 7.6 Secret Rotation Strategy
|
||
|
||
**Rotation Process:**
|
||
|
||
```
|
||
1. Generate new secret value
|
||
2. Create new version in Swarm (e.g., db_password.3)
|
||
3. Update SV_db_password=3 в secrets.override.env
|
||
4. Deploy - services start using new version
|
||
5. Old versions (db_password.1, db_password.2) remain для rollback
|
||
6. After grace period (7-30 days), remove old versions
|
||
```
|
||
|
||
**Rotation Script:**
|
||
|
||
**.gitlab/scripts/rotate-secret.sh:**
|
||
|
||
```bash
|
||
#!/usr/bin/env bash
|
||
set -euo pipefail
|
||
|
||
# Arguments:
|
||
# $1 - ENVIRONMENT
|
||
# $2 - NODE_NAME
|
||
# $3 - SECRET_NAME
|
||
# $4 - NEW_VALUE
|
||
|
||
ENVIRONMENT=$1
|
||
NODE_NAME=$2
|
||
SECRET_NAME=$3
|
||
NEW_VALUE=$4
|
||
|
||
echo "Rotating secret: ${SECRET_NAME} for ${ENVIRONMENT}/${NODE_NAME}"
|
||
|
||
# Get Docker context
|
||
ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
CONTEXT=$(yq eval ".nodes[] | select(.name == \"${NODE_NAME}\") | .context" $ENV_CONFIG)
|
||
|
||
# Get current version
|
||
SECRET_FILE="environments/${ENVIRONMENT}/nodes/${NODE_NAME}/secrets.override.enc"
|
||
CURRENT_VERSION=$(sops -d "$SECRET_FILE" | yq eval ".${SECRET_NAME}_VERSION // 0")
|
||
|
||
NEW_VERSION=$((CURRENT_VERSION + 1))
|
||
|
||
echo "Current version: $CURRENT_VERSION"
|
||
echo "New version: $NEW_VERSION"
|
||
|
||
# Create new secret in Swarm
|
||
docker context use "$CONTEXT"
|
||
echo "$NEW_VALUE" | docker secret create "${SECRET_NAME}.${NEW_VERSION}" -
|
||
|
||
# Update encrypted file
|
||
sops --set "[\"${SECRET_NAME}\"] \"${NEW_VALUE}\"" "$SECRET_FILE"
|
||
sops --set "[\"${SECRET_NAME}_VERSION\"] ${NEW_VERSION}" "$SECRET_FILE"
|
||
|
||
echo "✅ Secret rotated: ${SECRET_NAME} → version ${NEW_VERSION}"
|
||
echo ""
|
||
echo "Next steps:"
|
||
echo "1. Commit updated secrets file"
|
||
echo "2. Deploy to apply new secret"
|
||
echo "3. After grace period, remove old version:"
|
||
echo " docker secret rm ${SECRET_NAME}.${CURRENT_VERSION}"
|
||
```
|
||
|
||
**Automated Rotation Schedule:**
|
||
|
||
```yaml
|
||
rotate_production_secrets:
|
||
stage: maintenance
|
||
script:
|
||
- |
|
||
# Rotate database password every 90 days
|
||
LAST_ROTATION=$(git log -1 --format=%ct -- environments/production/nodes/*/secrets.override.enc)
|
||
CURRENT=$(date +%s)
|
||
DAYS_SINCE=$((($CURRENT - $LAST_ROTATION) / 86400))
|
||
|
||
if [ $DAYS_SINCE -gt 90 ]; then
|
||
echo "Database password rotation required (${DAYS_SINCE} days since last)"
|
||
|
||
# Generate new password
|
||
NEW_PASSWORD=$(openssl rand -base64 32)
|
||
|
||
# Rotate for all production nodes
|
||
for NODE in prod1 prod2 prod3 prod4; do
|
||
.gitlab/scripts/rotate-secret.sh production "$NODE" "DATABASE_PASSWORD" "$NEW_PASSWORD"
|
||
done
|
||
|
||
# Create MR for approval
|
||
git checkout -b "security/rotate-db-password-$(date +%Y%m%d)"
|
||
git add environments/production/
|
||
git commit -m "security: rotate production database password
|
||
|
||
Automated 90-day rotation of database credentials
|
||
|
||
- Generated new strong password
|
||
- Updated all production nodes
|
||
- Old version will be removed after 30 days"
|
||
git push
|
||
|
||
# Create MR via API...
|
||
else
|
||
echo "Database password rotation not required (${DAYS_SINCE} days since last)"
|
||
fi
|
||
|
||
only:
|
||
- schedules
|
||
when: manual
|
||
```
|
||
|
||
### 7.7 Secret Access Audit
|
||
|
||
**Audit Logging:**
|
||
|
||
```yaml
|
||
audit_secret_access:
|
||
stage: verify
|
||
script:
|
||
- echo "Auditing secret access..."
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
- |
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
NODE_NAME=$(echo $node | jq -r '.name')
|
||
CONTEXT=$(echo $node | jq -r '.context')
|
||
|
||
docker context use "$CONTEXT"
|
||
|
||
# Get secret usage
|
||
docker secret ls --format '{{.Name}}\t{{.CreatedAt}}\t{{.UpdatedAt}}'
|
||
|
||
# Get services using secrets
|
||
docker service ls --format '{{.Name}}' | while read service; do
|
||
SECRETS=$(docker service inspect "$service" --format '{{range .Spec.TaskTemplate.ContainerSpec.Secrets}}{{.SecretName}} {{end}}')
|
||
if [ -n "$SECRETS" ]; then
|
||
echo "Service ${service} uses secrets: $SECRETS"
|
||
fi
|
||
done
|
||
done > secret-audit-${ENVIRONMENT}-$(date +%Y%m%d).log
|
||
|
||
- echo "✅ Audit log created"
|
||
|
||
artifacts:
|
||
paths:
|
||
- secret-audit-*.log
|
||
expire_in: 1 year
|
||
|
||
only:
|
||
- schedules
|
||
```
|
||
|
||
---
|
||
|
||
## 8. Rollback Strategy
|
||
|
||
### 8.1 Current Rollback Mechanism Analysis
|
||
|
||
**Существующая rollback функция в auto.sh:**
|
||
|
||
```bash
|
||
rollback() {
|
||
# 1. Stop current stacks
|
||
docker stack rm "$NODE3_STACK"
|
||
docker stack rm "$NODE4_STACK"
|
||
sleep 3
|
||
|
||
# 2. Deploy previous version
|
||
cd "$NODE3_PREV"
|
||
./deploy.sh deploy [params...]
|
||
|
||
cd "$NODE4_PREV"
|
||
./deploy.sh deploy [params...]
|
||
}
|
||
```
|
||
|
||
**Проблемы:**
|
||
- ⚠️ Зависит от существования previous directories
|
||
- ⚠️ Нет verification после rollback
|
||
- ⚠️ Manual trigger только
|
||
- ⚠️ Полное удаление стеков (downtime)
|
||
- ⚠️ Нет partial rollback (только all-or-nothing)
|
||
|
||
### 8.2 Improved Rollback Architecture
|
||
|
||
**Multi-Level Rollback Strategy:**
|
||
|
||
```
|
||
Level 1: Service-Level Rollback (fastest, 1-2 minutes)
|
||
├── Revert single service to previous version
|
||
├── Keep other services running
|
||
├── Minimal impact
|
||
└── Use: bug в одном сервисе
|
||
|
||
Level 2: Stack-Level Rollback (medium, 3-5 minutes)
|
||
├── Revert entire stack (all services)
|
||
├── Coordinated rollback
|
||
├── Moderate impact
|
||
└── Use: multiple services affected
|
||
|
||
Level 3: Infrastructure Rollback (slowest, 5-10 minutes)
|
||
├── Revert configuration changes
|
||
├── Revert database migrations (if safe)
|
||
├── Full environment restore
|
||
└── Use: critical infrastructure issues
|
||
```
|
||
|
||
### 8.3 GitLab Pipeline Rollback Jobs
|
||
|
||
**.gitlab/pipelines/rollback.yml:**
|
||
|
||
```yaml
|
||
# ===============================================
|
||
# ROLLBACK PIPELINE
|
||
# Multi-level rollback strategy
|
||
# ===============================================
|
||
|
||
.rollback_preparation: &rollback_preparation
|
||
before_script:
|
||
- echo "Preparing rollback for ${ENVIRONMENT}..."
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
# Get previous stable version from Git
|
||
- |
|
||
PREVIOUS_TAG=$(git describe --tags --abbrev=0 HEAD~1)
|
||
echo "Current: ${RELEASE_TAG}"
|
||
echo "Previous: ${PREVIOUS_TAG}"
|
||
echo "PREVIOUS_TAG=${PREVIOUS_TAG}" >> rollback.env
|
||
|
||
artifacts:
|
||
reports:
|
||
dotenv: rollback.env
|
||
expire_in: 1 hour
|
||
|
||
rollback_service:
|
||
stage: rollback
|
||
<<: *rollback_preparation
|
||
script:
|
||
- echo "Rolling back service: ${SERVICE_NAME}"
|
||
- NODE_NAME="${NODE_NAME}"
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
# Get node configuration
|
||
- |
|
||
NODE_CONFIG=$(yq eval ".nodes[] | select(.name == \"${NODE_NAME}\")" $ENV_CONFIG -o=json)
|
||
CONTEXT=$(echo $NODE_CONFIG | jq -r '.context')
|
||
STACK=$(echo $NODE_CONFIG | jq -r '.stack')
|
||
|
||
# Get previous image tag
|
||
- PREVIOUS_IMAGE="${REGISTRY}/${SERVICE_NAME}:${PREVIOUS_TAG}"
|
||
|
||
- echo "Rolling back ${SERVICE_NAME} to ${PREVIOUS_TAG}"
|
||
|
||
# Update service image
|
||
- docker context use "$CONTEXT"
|
||
- |
|
||
docker service update \
|
||
--image "$PREVIOUS_IMAGE" \
|
||
--update-failure-action rollback \
|
||
"${STACK}_${SERVICE_NAME}"
|
||
|
||
# Wait for service update
|
||
- sleep 30
|
||
|
||
# Verify service health
|
||
- |
|
||
REPLICAS=$(docker service ls --filter name="${STACK}_${SERVICE_NAME}" --format '{{.Replicas}}')
|
||
echo "Service replicas: $REPLICAS"
|
||
|
||
if [[ "$REPLICAS" != *"/"* ]]; then
|
||
echo "❌ Service rollback failed"
|
||
exit 1
|
||
fi
|
||
|
||
RUNNING=$(echo $REPLICAS | cut -d'/' -f1)
|
||
DESIRED=$(echo $REPLICAS | cut -d'/' -f2)
|
||
|
||
if [ "$RUNNING" -ne "$DESIRED" ]; then
|
||
echo "❌ Service not fully rolled back: $RUNNING/$DESIRED"
|
||
exit 1
|
||
fi
|
||
|
||
- echo "✅ Service rolled back successfully: ${SERVICE_NAME}"
|
||
|
||
variables:
|
||
SERVICE_NAME: "" # Must be provided
|
||
NODE_NAME: "" # Must be provided
|
||
|
||
when: manual
|
||
allow_failure: false
|
||
|
||
rollback_stack:
|
||
stage: rollback
|
||
<<: *rollback_preparation
|
||
script:
|
||
- echo "Rolling back entire stack: ${NODE_NAME}"
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
# Get node configuration
|
||
- |
|
||
NODE_CONFIG=$(yq eval ".nodes[] | select(.name == \"${NODE_NAME}\")" $ENV_CONFIG -o=json)
|
||
CONTEXT=$(echo $NODE_CONFIG | jq -r '.context')
|
||
STACK=$(echo $NODE_CONFIG | jq -r '.stack')
|
||
BASE_DIR=$(yq eval '.base.directory' $ENV_CONFIG)
|
||
|
||
- echo "Context: $CONTEXT"
|
||
- echo "Stack: $STACK"
|
||
- echo "Previous version: $PREVIOUS_TAG"
|
||
|
||
# Check previous version directory exists
|
||
- PREV_DIR="${BASE_DIR}/${PREVIOUS_TAG}-${NODE_NAME}"
|
||
- |
|
||
if [ ! -d "$PREV_DIR" ]; then
|
||
echo "❌ Previous version directory not found: $PREV_DIR"
|
||
echo "Available versions:"
|
||
ls -la "$BASE_DIR" | grep "$NODE_NAME"
|
||
exit 1
|
||
fi
|
||
|
||
- echo "✅ Previous version found: $PREV_DIR"
|
||
|
||
# Stop current stack (gracefully)
|
||
- docker context use "$CONTEXT"
|
||
- echo "Stopping current stack..."
|
||
- docker stack rm "$STACK" || echo "Stack already removed"
|
||
|
||
# Wait for stack to fully stop
|
||
- sleep 10
|
||
- |
|
||
while docker service ls | grep -q "$STACK"; do
|
||
echo "Waiting for services to stop..."
|
||
sleep 5
|
||
done
|
||
|
||
- echo "✅ Stack stopped"
|
||
|
||
# Deploy previous version
|
||
- cd "$PREV_DIR"
|
||
- echo "Deploying previous version from: $(pwd)"
|
||
|
||
- |
|
||
./deployment.sh deploy \
|
||
-n "$CONTEXT" \
|
||
-w "$STACK" \
|
||
-N node.env \
|
||
-P project.env \
|
||
-P project_${NODE_NAME}.env \
|
||
-f docker-compose.yml \
|
||
-f custom.secrets.yml \
|
||
-f docker-compose-testshop.yaml \
|
||
-s secrets.override.env \
|
||
-u
|
||
|
||
# Verify deployment
|
||
- sleep 30
|
||
- docker service ls --filter name="$STACK"
|
||
|
||
- |
|
||
SERVICE_COUNT=$(docker service ls --filter name="$STACK" --format '{{.Name}}' | wc -l)
|
||
if [ "$SERVICE_COUNT" -lt 5 ]; then
|
||
echo "❌ Rollback incomplete: only $SERVICE_COUNT services running"
|
||
exit 1
|
||
fi
|
||
|
||
- echo "✅ Stack rolled back successfully: ${NODE_NAME}"
|
||
|
||
variables:
|
||
NODE_NAME: "" # Must be provided
|
||
|
||
when: manual
|
||
allow_failure: false
|
||
|
||
rollback_all_nodes:
|
||
stage: rollback
|
||
<<: *rollback_preparation
|
||
script:
|
||
- echo "Rolling back all nodes in ${ENVIRONMENT}"
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
- BASE_DIR=$(yq eval '.base.directory' $ENV_CONFIG)
|
||
|
||
# Rollback each node sequentially
|
||
- |
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
NODE_NAME=$(echo $node | jq -r '.name')
|
||
CONTEXT=$(echo $node | jq -r '.context')
|
||
STACK=$(echo $node | jq -r '.stack')
|
||
|
||
echo "========================================="
|
||
echo "Rolling back node: $NODE_NAME"
|
||
echo "========================================="
|
||
|
||
PREV_DIR="${BASE_DIR}/${PREVIOUS_TAG}-${NODE_NAME}"
|
||
|
||
if [ ! -d "$PREV_DIR" ]; then
|
||
echo "❌ Previous version not found for: $NODE_NAME"
|
||
continue
|
||
fi
|
||
|
||
# Stop and redeploy
|
||
docker context use "$CONTEXT"
|
||
docker stack rm "$STACK" || true
|
||
sleep 10
|
||
|
||
cd "$PREV_DIR"
|
||
./deployment.sh deploy \
|
||
-n "$CONTEXT" \
|
||
-w "$STACK" \
|
||
-N node.env \
|
||
-P project.env \
|
||
-P project_${NODE_NAME}.env \
|
||
-f docker-compose.yml \
|
||
-f custom.secrets.yml \
|
||
-f docker-compose-testshop.yaml \
|
||
-s secrets.override.env \
|
||
-u
|
||
|
||
echo "✅ Node rolled back: $NODE_NAME"
|
||
done
|
||
|
||
- echo "✅ All nodes rolled back successfully"
|
||
|
||
when: manual
|
||
allow_failure: false
|
||
environment:
|
||
name: ${ENVIRONMENT}
|
||
action: rollback
|
||
```
|
||
|
||
### 8.4 Automatic Rollback Triggers
|
||
|
||
**Health Check Based Auto-Rollback:**
|
||
|
||
```yaml
|
||
verify_deployment_health:
|
||
stage: verify
|
||
script:
|
||
- echo "Monitoring deployment health..."
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
- HEALTH_CHECK_TIMEOUT=$(yq eval '.deployment.health_check.timeout' $ENV_CONFIG | sed 's/s//')
|
||
- HEALTH_CHECK_INTERVAL=$(yq eval '.deployment.health_check.interval' $ENV_CONFIG | sed 's/s//')
|
||
|
||
- START_TIME=$(date +%s)
|
||
- FAILURES=0
|
||
- MAX_FAILURES=3
|
||
|
||
- |
|
||
while true; do
|
||
CURRENT_TIME=$(date +%s)
|
||
ELAPSED=$(($CURRENT_TIME - $START_TIME))
|
||
|
||
if [ $ELAPSED -gt $HEALTH_CHECK_TIMEOUT ]; then
|
||
echo "❌ Health check timeout reached"
|
||
FAILURES=$(($FAILURES + 1))
|
||
break
|
||
fi
|
||
|
||
# Check all nodes
|
||
ALL_HEALTHY=true
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
NODE_NAME=$(echo $node | jq -r '.name')
|
||
CONTEXT=$(echo $node | jq -r '.context')
|
||
STACK=$(echo $node | jq -r '.stack')
|
||
|
||
docker context use "$CONTEXT"
|
||
|
||
# Check service health
|
||
UNHEALTHY=$(docker service ls --filter name="$STACK" --format '{{.Replicas}}' | grep -v "/" | wc -l)
|
||
|
||
if [ "$UNHEALTHY" -gt 0 ]; then
|
||
echo "⚠️ Unhealthy services detected on $NODE_NAME"
|
||
ALL_HEALTHY=false
|
||
FAILURES=$(($FAILURES + 1))
|
||
fi
|
||
done
|
||
|
||
if $ALL_HEALTHY; then
|
||
echo "✅ All services healthy"
|
||
break
|
||
fi
|
||
|
||
if [ $FAILURES -ge $MAX_FAILURES ]; then
|
||
echo "❌ Max failures reached: $FAILURES"
|
||
echo "Triggering automatic rollback..."
|
||
|
||
# Trigger rollback pipeline
|
||
curl -X POST \
|
||
-F "token=${CI_JOB_TOKEN}" \
|
||
-F "ref=master" \
|
||
-F "variables[ENVIRONMENT]=${ENVIRONMENT}" \
|
||
-F "variables[TRIGGER_ROLLBACK]=true" \
|
||
"${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/trigger/pipeline"
|
||
|
||
exit 1
|
||
fi
|
||
|
||
sleep $HEALTH_CHECK_INTERVAL
|
||
done
|
||
|
||
retry:
|
||
max: 0 # No retry - trigger rollback instead
|
||
```
|
||
|
||
### 8.5 Database Migration Rollback
|
||
|
||
**Проблема:** Database migrations нельзя откатить автоматически (data loss risk).
|
||
|
||
**Strategy:**
|
||
|
||
```yaml
|
||
handle_migration_rollback:
|
||
stage: rollback
|
||
script:
|
||
- echo "Handling database migration rollback..."
|
||
- echo "⚠️ WARNING: Database migrations cannot be automatically rolled back"
|
||
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
- DB_HOST=$(yq eval '.database.host' $ENV_CONFIG)
|
||
- DB_NAME=$(yq eval '.database.name' $ENV_CONFIG)
|
||
|
||
# Get current migration ID
|
||
- |
|
||
CURRENT_MIGRATION=$(PGPASSWORD="${DB_PASSWORD}" psql \
|
||
-h "${DB_HOST}" \
|
||
-U coin \
|
||
-d "${DB_NAME}" \
|
||
-t -c "SELECT MAX(id) FROM schema_migrations;")
|
||
|
||
- echo "Current migration ID: $CURRENT_MIGRATION"
|
||
|
||
# Get expected migration for previous version
|
||
- |
|
||
PREVIOUS_MIGRATION=$(git show ${PREVIOUS_TAG}:environments/${ENVIRONMENT}/migration.txt)
|
||
echo "Previous version migration ID: $PREVIOUS_MIGRATION"
|
||
|
||
- |
|
||
if [ "$CURRENT_MIGRATION" -gt "$PREVIOUS_MIGRATION" ]; then
|
||
echo "❌ CRITICAL: New migrations were applied!"
|
||
echo "Current: $CURRENT_MIGRATION"
|
||
echo "Previous: $PREVIOUS_MIGRATION"
|
||
echo ""
|
||
echo "Manual intervention required:"
|
||
echo "1. Review migrations between $PREVIOUS_MIGRATION and $CURRENT_MIGRATION"
|
||
echo "2. Determine if rollback is safe (check for data loss)"
|
||
echo "3. If safe, manually execute down migrations"
|
||
echo "4. If not safe, consider forward fix instead"
|
||
echo ""
|
||
echo "Contact DBA team immediately!"
|
||
|
||
# Send alert
|
||
curl -X POST "$SLACK_WEBHOOK_URL" \
|
||
-H 'Content-Type: application/json' \
|
||
-d '{
|
||
"text": "🚨 CRITICAL: Migration rollback required",
|
||
"attachments": [{
|
||
"color": "danger",
|
||
"text": "Environment: '"$ENVIRONMENT"'\nCurrent migration: '"$CURRENT_MIGRATION"'\nTarget migration: '"$PREVIOUS_MIGRATION"'\n\nManual DBA intervention required!"
|
||
}]
|
||
}'
|
||
|
||
exit 1
|
||
else
|
||
echo "✅ No new migrations applied, safe to rollback"
|
||
fi
|
||
|
||
when: on_failure
|
||
allow_failure: false
|
||
```
|
||
|
||
### 8.6 Rollback Verification
|
||
|
||
**Post-Rollback Checks:**
|
||
|
||
```yaml
|
||
verify_rollback:
|
||
stage: verify
|
||
needs:
|
||
- rollback_stack
|
||
script:
|
||
- echo "Verifying rollback success..."
|
||
- ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
# 1. Check all services running
|
||
- |
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
NODE_NAME=$(echo $node | jq -r '.name')
|
||
CONTEXT=$(echo $node | jq -r '.context')
|
||
STACK=$(echo $node | jq -r '.stack')
|
||
|
||
docker context use "$CONTEXT"
|
||
|
||
echo "Checking services on: $NODE_NAME"
|
||
SERVICES=$(docker service ls --filter name="$STACK" --format '{{.Name}}\t{{.Replicas}}')
|
||
echo "$SERVICES"
|
||
|
||
# Verify all services converged
|
||
UNCONVERGED=$(echo "$SERVICES" | awk -F'\t' '{
|
||
split($2, a, "/")
|
||
if (a[1] != a[2]) print $1
|
||
}')
|
||
|
||
if [ -n "$UNCONVERGED" ]; then
|
||
echo "❌ Unconverged services after rollback:"
|
||
echo "$UNCONVERGED"
|
||
exit 1
|
||
fi
|
||
done
|
||
|
||
- echo "✅ All services converged"
|
||
|
||
# 2. Health check endpoints
|
||
- |
|
||
yq eval '.nodes[]' $ENV_CONFIG -o=json | while read node; do
|
||
NODE_NAME=$(echo $node | jq -r '.name')
|
||
PUBLIC_IP=$(echo $node | jq -r '.public_ip // ""')
|
||
|
||
if [ -n "$PUBLIC_IP" ]; then
|
||
echo "Health check: https://${PUBLIC_IP}:5443/health"
|
||
|
||
HTTP_CODE=$(curl -k -s -o /dev/null -w "%{http_code}" "https://${PUBLIC_IP}:5443/health")
|
||
|
||
if [ "$HTTP_CODE" != "200" ]; then
|
||
echo "❌ Health check failed: HTTP $HTTP_CODE"
|
||
exit 1
|
||
fi
|
||
|
||
echo "✅ Health check passed: $NODE_NAME"
|
||
fi
|
||
done
|
||
|
||
# 3. Smoke tests
|
||
- .gitlab/scripts/smoke-tests.sh "${ENVIRONMENT}"
|
||
|
||
- echo "✅ Rollback verification complete"
|
||
```
|
||
|
||
### 8.7 Rollback Documentation
|
||
|
||
**Post-Rollback Report:**
|
||
|
||
```yaml
|
||
generate_rollback_report:
|
||
stage: notify
|
||
needs:
|
||
- verify_rollback
|
||
script:
|
||
- |
|
||
cat > rollback-report-${ENVIRONMENT}-$(date +%Y%m%d-%H%M%S).md <<EOF
|
||
# Rollback Report
|
||
|
||
## Incident Summary
|
||
- **Environment**: ${ENVIRONMENT}
|
||
- **Date**: $(date -u +"%Y-%m-%d %H:%M:%S UTC")
|
||
- **Triggered By**: ${CI_COMMIT_AUTHOR}
|
||
- **Pipeline**: ${CI_PIPELINE_URL}
|
||
|
||
## Versions
|
||
- **Failed Version**: ${RELEASE_TAG}
|
||
- **Rolled Back To**: ${PREVIOUS_TAG}
|
||
|
||
## Rollback Actions
|
||
- Stack removed: ${STACK_NAME}
|
||
- Previous version deployed: ${PREVIOUS_TAG}
|
||
- Services restarted: All
|
||
- Health checks: Passed
|
||
|
||
## Verification
|
||
- All services converged: ✅
|
||
- Health endpoints responding: ✅
|
||
- Smoke tests passed: ✅
|
||
|
||
## Impact
|
||
- Downtime: ~5 minutes
|
||
- Affected users: [To be determined]
|
||
- Data loss: None
|
||
|
||
## Root Cause
|
||
[To be investigated]
|
||
|
||
## Next Steps
|
||
1. Investigate root cause of deployment failure
|
||
2. Fix identified issues
|
||
3. Test fix in lower environments
|
||
4. Schedule re-deployment
|
||
|
||
## Timeline
|
||
- Failure detected: $(date -u +"%Y-%m-%d %H:%M:%S UTC")
|
||
- Rollback initiated: $(date -u +"%Y-%m-%d %H:%M:%S UTC")
|
||
- Rollback completed: $(date -u +"%Y-%m-%d %H:%M:%S UTC")
|
||
- Services restored: $(date -u +"%Y-%m-%d %H:%M:%S UTC")
|
||
EOF
|
||
|
||
- cat rollback-report-*.md
|
||
|
||
# Send to Slack
|
||
- |
|
||
REPORT=$(cat rollback-report-*.md)
|
||
curl -X POST "$SLACK_WEBHOOK_URL" \
|
||
-H 'Content-Type: application/json' \
|
||
-d '{
|
||
"text": "Rollback Report: '"$ENVIRONMENT"'",
|
||
"attachments": [{
|
||
"color": "warning",
|
||
"text": "```'"$REPORT"'```"
|
||
}]
|
||
}'
|
||
|
||
artifacts:
|
||
paths:
|
||
- rollback-report-*.md
|
||
expire_in: 1 year
|
||
```
|
||
|
||
---
|
||
|
||
## 9. Мониторинг и верификация
|
||
|
||
### 9.1 Multi-Layer Monitoring Architecture
|
||
|
||
**Monitoring Layers:**
|
||
|
||
```
|
||
Layer 1: Infrastructure Monitoring (Swarm Level)
|
||
├── Node health (CPU, memory, disk)
|
||
├── Service status (running/failed)
|
||
├── Container metrics
|
||
└── Network performance
|
||
|
||
Layer 2: Application Monitoring (Service Level)
|
||
├── HTTP endpoints health
|
||
├── Response times
|
||
├── Error rates
|
||
├── Transaction volumes
|
||
|
||
Layer 3: Business Monitoring (Business Level)
|
||
├── User activity
|
||
├── Transaction success rate
|
||
├── Revenue metrics
|
||
└── Critical business processes
|
||
|
||
Layer 4: Deployment Monitoring (CI/CD Level)
|
||
├── Pipeline success rate
|
||
├── Deployment frequency
|
||
├── Lead time for changes
|
||
├── MTTR (Mean Time To Recovery)
|
||
```
|
||
|
||
### 9.2 Infrastructure Monitoring (Prometheus + Grafana)
|
||
|
||
**Prometheus Scrape Configuration:**
|
||
|
||
```yaml
|
||
# prometheus.yml
|
||
global:
|
||
scrape_interval: 15s
|
||
evaluation_interval: 15s
|
||
|
||
scrape_configs:
|
||
# Docker Swarm Manager Metrics
|
||
- job_name: 'docker-swarm-manager'
|
||
static_configs:
|
||
- targets:
|
||
- node3.internal:9323
|
||
- node4.internal:9323
|
||
labels:
|
||
environment: 'sandbox'
|
||
|
||
# Node Exporter (Host Metrics)
|
||
- job_name: 'node-exporter'
|
||
static_configs:
|
||
- targets:
|
||
- node3.internal:9100
|
||
- node4.internal:9100
|
||
labels:
|
||
environment: 'sandbox'
|
||
|
||
# cAdvisor (Container Metrics)
|
||
- job_name: 'cadvisor'
|
||
static_configs:
|
||
- targets:
|
||
- node3.internal:8080
|
||
- node4.internal:8080
|
||
labels:
|
||
environment: 'sandbox'
|
||
|
||
# Application Metrics
|
||
- job_name: 'coin-api'
|
||
dns_sd_configs:
|
||
- names:
|
||
- 'tasks.admin_api'
|
||
- 'tasks.client_api'
|
||
type: 'A'
|
||
port: 9090 # Metrics port
|
||
```
|
||
|
||
**Key Metrics to Monitor:**
|
||
|
||
```prometheus
|
||
# Service Health
|
||
up{job="coin-api"} == 1
|
||
|
||
# Container Restarts
|
||
rate(container_restart_count[5m]) > 0
|
||
|
||
# CPU Usage
|
||
rate(container_cpu_usage_seconds_total[5m]) * 100
|
||
|
||
# Memory Usage
|
||
container_memory_usage_bytes / container_spec_memory_limit_bytes * 100
|
||
|
||
# Network Traffic
|
||
rate(container_network_receive_bytes_total[5m])
|
||
rate(container_network_transmit_bytes_total[5m])
|
||
|
||
# HTTP Request Rate
|
||
rate(http_requests_total[5m])
|
||
|
||
# HTTP Error Rate
|
||
rate(http_requests_total{status=~"5.."}[5m]) / rate(http_requests_total[5m]) * 100
|
||
|
||
# Response Time (95th percentile)
|
||
histogram_quantile(0.95, rate(http_request_duration_seconds_bucket[5m]))
|
||
```
|
||
|
||
**Grafana Dashboard - Deployment Overview:**
|
||
|
||
```json
|
||
{
|
||
"dashboard": {
|
||
"title": "COIN Deployment Dashboard",
|
||
"panels": [
|
||
{
|
||
"title": "Deployment Timeline",
|
||
"type": "graph",
|
||
"targets": [
|
||
{
|
||
"expr": "changes(deployment_version{environment=\"$environment\"}[1h])"
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"title": "Service Health",
|
||
"type": "stat",
|
||
"targets": [
|
||
{
|
||
"expr": "count(up{job=\"coin-api\",environment=\"$environment\"} == 1)"
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"title": "Error Rate",
|
||
"type": "graph",
|
||
"targets": [
|
||
{
|
||
"expr": "rate(http_requests_total{status=~\"5..\",environment=\"$environment\"}[5m])"
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"title": "Response Time (p95)",
|
||
"type": "graph",
|
||
"targets": [
|
||
{
|
||
"expr": "histogram_quantile(0.95, rate(http_request_duration_seconds_bucket{environment=\"$environment\"}[5m]))"
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
}
|
||
```
|
||
|
||
### 9.3 Application Health Checks
|
||
|
||
**Health Check Endpoints:**
|
||
|
||
```yaml
|
||
# docker-compose.yml
|
||
services:
|
||
admin_api:
|
||
healthcheck:
|
||
test: ["CMD", "curl", "-f", "http://localhost:10000/health"]
|
||
interval: 10s
|
||
timeout: 5s
|
||
retries: 3
|
||
start_period: 40s
|
||
```
|
||
|
||
**Comprehensive Health Check Script:**
|
||
|
||
**.gitlab/scripts/health-check.sh:**
|
||
|
||
```bash
|
||
#!/usr/bin/env bash
|
||
set -euo pipefail
|
||
|
||
# Arguments:
|
||
# $1 - BASE_URL (e.g., https://coin-node3.sandbox.company.com)
|
||
# $2 - ENVIRONMENT
|
||
|
||
BASE_URL=$1
|
||
ENVIRONMENT=$2
|
||
|
||
echo "Running health checks against: ${BASE_URL}"
|
||
|
||
FAILED_CHECKS=0
|
||
|
||
# Test 1: Basic Health Endpoint
|
||
echo "Test 1: Health endpoint..."
|
||
HTTP_CODE=$(curl -k -s -o /dev/null -w "%{http_code}" "${BASE_URL}/health")
|
||
if [ "$HTTP_CODE" = "200" ]; then
|
||
echo "✅ Health check passed (HTTP $HTTP_CODE)"
|
||
else
|
||
echo "❌ Health check failed (HTTP $HTTP_CODE)"
|
||
FAILED_CHECKS=$((FAILED_CHECKS + 1))
|
||
fi
|
||
|
||
# Test 2: API Version
|
||
echo "Test 2: API version..."
|
||
VERSION=$(curl -k -s "${BASE_URL}/api/version" | jq -r '.version // empty')
|
||
if [ -n "$VERSION" ]; then
|
||
echo "✅ API version: ${VERSION}"
|
||
else
|
||
echo "❌ API version check failed"
|
||
FAILED_CHECKS=$((FAILED_CHECKS + 1))
|
||
fi
|
||
|
||
# Test 3: Database Connectivity
|
||
echo "Test 3: Database connectivity..."
|
||
DB_STATUS=$(curl -k -s "${BASE_URL}/api/health/database" | jq -r '.status // empty')
|
||
if [ "$DB_STATUS" = "ok" ]; then
|
||
echo "✅ Database connectivity OK"
|
||
else
|
||
echo "❌ Database connectivity failed: $DB_STATUS"
|
||
FAILED_CHECKS=$((FAILED_CHECKS + 1))
|
||
fi
|
||
|
||
# Test 4: Redis Connectivity
|
||
echo "Test 4: Redis connectivity..."
|
||
REDIS_STATUS=$(curl -k -s "${BASE_URL}/api/health/redis" | jq -r '.status // empty')
|
||
if [ "$REDIS_STATUS" = "ok" ]; then
|
||
echo "✅ Redis connectivity OK"
|
||
else
|
||
echo "❌ Redis connectivity failed: $REDIS_STATUS"
|
||
FAILED_CHECKS=$((FAILED_CHECKS + 1))
|
||
fi
|
||
|
||
# Test 5: Critical Endpoints
|
||
echo "Test 5: Critical endpoints..."
|
||
ENDPOINTS=(
|
||
"/api/auth/status"
|
||
"/api/users/me"
|
||
"/api/transactions/stats"
|
||
)
|
||
|
||
for endpoint in "${ENDPOINTS[@]}"; do
|
||
HTTP_CODE=$(curl -k -s -o /dev/null -w "%{http_code}" \
|
||
-H "Authorization: Bearer ${API_TEST_TOKEN}" \
|
||
"${BASE_URL}${endpoint}")
|
||
|
||
if [ "$HTTP_CODE" = "200" ] || [ "$HTTP_CODE" = "401" ]; then
|
||
echo "✅ Endpoint reachable: $endpoint (HTTP $HTTP_CODE)"
|
||
else
|
||
echo "❌ Endpoint failed: $endpoint (HTTP $HTTP_CODE)"
|
||
FAILED_CHECKS=$((FAILED_CHECKS + 1))
|
||
fi
|
||
done
|
||
|
||
# Summary
|
||
echo ""
|
||
echo "========================================"
|
||
if [ $FAILED_CHECKS -eq 0 ]; then
|
||
echo "✅ All health checks passed"
|
||
echo "========================================"
|
||
exit 0
|
||
else
|
||
echo "❌ ${FAILED_CHECKS} health check(s) failed"
|
||
echo "========================================"
|
||
exit 1
|
||
fi
|
||
```
|
||
|
||
### 9.4 Smoke Tests
|
||
|
||
**Post-Deployment Smoke Test Suite:**
|
||
|
||
**.gitlab/scripts/smoke-tests.sh:**
|
||
|
||
```bash
|
||
#!/usr/bin/env bash
|
||
set -euo pipefail
|
||
|
||
# Arguments:
|
||
# $1 - ENVIRONMENT
|
||
|
||
ENVIRONMENT=$1
|
||
ENV_CONFIG="environments/${ENVIRONMENT}/config.yml"
|
||
|
||
echo "Running smoke tests for: ${ENVIRONMENT}"
|
||
|
||
FAILED_TESTS=0
|
||
|
||
# Get first node URL
|
||
FIRST_NODE=$(yq eval '.nodes[0].name' $ENV_CONFIG)
|
||
BASE_URL="https://coin-${FIRST_NODE}.${ENVIRONMENT}.company.com"
|
||
|
||
echo "Testing against: $BASE_URL"
|
||
|
||
# Test 1: User Authentication
|
||
echo "Smoke Test 1: User Authentication..."
|
||
AUTH_RESPONSE=$(curl -k -s -X POST "${BASE_URL}/api/auth/login" \
|
||
-H "Content-Type: application/json" \
|
||
-d '{"username":"test_user","password":"test_password"}')
|
||
|
||
TOKEN=$(echo $AUTH_RESPONSE | jq -r '.token // empty')
|
||
if [ -n "$TOKEN" ]; then
|
||
echo "✅ Authentication successful"
|
||
else
|
||
echo "❌ Authentication failed"
|
||
FAILED_TESTS=$((FAILED_TESTS + 1))
|
||
fi
|
||
|
||
# Test 2: Create Transaction
|
||
echo "Smoke Test 2: Create Transaction..."
|
||
TX_RESPONSE=$(curl -k -s -X POST "${BASE_URL}/api/transactions" \
|
||
-H "Authorization: Bearer $TOKEN" \
|
||
-H "Content-Type: application/json" \
|
||
-d '{"amount":100,"currency":"USD","description":"Smoke test"}')
|
||
|
||
TX_ID=$(echo $TX_RESPONSE | jq -r '.id // empty')
|
||
if [ -n "$TX_ID" ]; then
|
||
echo "✅ Transaction created: $TX_ID"
|
||
else
|
||
echo "❌ Transaction creation failed"
|
||
FAILED_TESTS=$((FAILED_TESTS + 1))
|
||
fi
|
||
|
||
# Test 3: Retrieve Transaction
|
||
echo "Smoke Test 3: Retrieve Transaction..."
|
||
TX_GET=$(curl -k -s "${BASE_URL}/api/transactions/${TX_ID}" \
|
||
-H "Authorization: Bearer $TOKEN")
|
||
|
||
TX_STATUS=$(echo $TX_GET | jq -r '.status // empty')
|
||
if [ "$TX_STATUS" = "pending" ] || [ "$TX_STATUS" = "completed" ]; then
|
||
echo "✅ Transaction retrieved: status=$TX_STATUS"
|
||
else
|
||
echo "❌ Transaction retrieval failed"
|
||
FAILED_TESTS=$((FAILED_TESTS + 1))
|
||
fi
|
||
|
||
# Test 4: List Transactions
|
||
echo "Smoke Test 4: List Transactions..."
|
||
TX_LIST=$(curl -k -s "${BASE_URL}/api/transactions?limit=10" \
|
||
-H "Authorization: Bearer $TOKEN")
|
||
|
||
TX_COUNT=$(echo $TX_LIST | jq '.items | length')
|
||
if [ "$TX_COUNT" -gt 0 ]; then
|
||
echo "✅ Transaction list retrieved: $TX_COUNT items"
|
||
else
|
||
echo "❌ Transaction list empty or failed"
|
||
FAILED_TESTS=$((FAILED_TESTS + 1))
|
||
fi
|
||
|
||
# Test 5: Webhook Endpoint
|
||
echo "Smoke Test 5: Webhook Processing..."
|
||
WEBHOOK_RESPONSE=$(curl -k -s -X POST "${BASE_URL}/api/webhooks/test" \
|
||
-H "X-Webhook-Secret: ${WEBHOOK_SECRET}" \
|
||
-H "Content-Type: application/json" \
|
||
-d '{"event":"test","data":{}}')
|
||
|
||
WEBHOOK_STATUS=$(echo $WEBHOOK_RESPONSE | jq -r '.status // empty')
|
||
if [ "$WEBHOOK_STATUS" = "processed" ]; then
|
||
echo "✅ Webhook processed"
|
||
else
|
||
echo "❌ Webhook processing failed"
|
||
FAILED_TESTS=$((FAILED_TESTS + 1))
|
||
fi
|
||
|
||
# Test 6: PDF Generation
|
||
echo "Smoke Test 6: PDF Generation..."
|
||
PDF_RESPONSE=$(curl -k -s -X POST "${BASE_URL}/api/reports/generate" \
|
||
-H "Authorization: Bearer $TOKEN" \
|
||
-H "Content-Type: application/json" \
|
||
-d '{"type":"transaction_report","format":"pdf"}')
|
||
|
||
PDF_URL=$(echo $PDF_RESPONSE | jq -r '.url // empty')
|
||
if [ -n "$PDF_URL" ]; then
|
||
echo "✅ PDF generated: $PDF_URL"
|
||
else
|
||
echo "❌ PDF generation failed"
|
||
FAILED_TESTS=$((FAILED_TESTS + 1))
|
||
fi
|
||
|
||
# Summary
|
||
echo ""
|
||
echo "========================================"
|
||
echo "Smoke Tests Summary"
|
||
echo "========================================"
|
||
if [ $FAILED_TESTS -eq 0 ]; then
|
||
echo "✅ All smoke tests passed (6/6)"
|
||
exit 0
|
||
else
|
||
echo "❌ ${FAILED_TESTS} smoke test(s) failed"
|
||
exit 1
|
||
fi
|
||
```
|
||
|
||
### 9.5 Performance Baseline Monitoring
|
||
|
||
**Response Time Tracking:**
|
||
|
||
```yaml
|
||
monitor_performance_baseline:
|
||
stage: verify
|
||
script:
|
||
- echo "Monitoring performance baseline..."
|
||
- BASE_URL="https://coin-node3.${ENVIRONMENT}.company.com"
|
||
|
||
# Measure response times
|
||
- |
|
||
echo "Endpoint,Response_Time_MS,Status" > performance-${RELEASE_TAG}.csv
|
||
|
||
ENDPOINTS=(
|
||
"/health"
|
||
"/api/version"
|
||
"/api/auth/status"
|
||
"/api/transactions?limit=10"
|
||
)
|
||
|
||
for endpoint in "${ENDPOINTS[@]}"; do
|
||
RESPONSE_TIME=$(curl -k -s -o /dev/null -w "%{time_total}" "${BASE_URL}${endpoint}")
|
||
HTTP_CODE=$(curl -k -s -o /dev/null -w "%{http_code}" "${BASE_URL}${endpoint}")
|
||
RESPONSE_TIME_MS=$(echo "$RESPONSE_TIME * 1000" | bc)
|
||
|
||
echo "${endpoint},${RESPONSE_TIME_MS},${HTTP_CODE}" >> performance-${RELEASE_TAG}.csv
|
||
done
|
||
|
||
- cat performance-${RELEASE_TAG}.csv
|
||
|
||
# Compare with baseline
|
||
- |
|
||
if [ -f "performance-baseline.csv" ]; then
|
||
echo "Comparing with baseline..."
|
||
|
||
# Simple comparison (production should use proper analysis)
|
||
CURRENT_AVG=$(awk -F',' 'NR>1 {sum+=$2; count++} END {print sum/count}' performance-${RELEASE_TAG}.csv)
|
||
BASELINE_AVG=$(awk -F',' 'NR>1 {sum+=$2; count++} END {print sum/count}' performance-baseline.csv)
|
||
|
||
DEGRADATION=$(echo "scale=2; ($CURRENT_AVG - $BASELINE_AVG) / $BASELINE_AVG * 100" | bc)
|
||
|
||
echo "Current average: ${CURRENT_AVG}ms"
|
||
echo "Baseline average: ${BASELINE_AVG}ms"
|
||
echo "Degradation: ${DEGRADATION}%"
|
||
|
||
# Alert if degradation > 20%
|
||
if (( $(echo "$DEGRADATION > 20" | bc -l) )); then
|
||
echo "⚠️ Performance degradation detected: ${DEGRADATION}%"
|
||
echo "Consider rollback or investigation"
|
||
fi
|
||
else
|
||
echo "No baseline found, creating..."
|
||
cp performance-${RELEASE_TAG}.csv performance-baseline.csv
|
||
fi
|
||
|
||
artifacts:
|
||
paths:
|
||
- performance-*.csv
|
||
expire_in: 30 days
|
||
```
|
||
|
||
### 9.6 Alerting Configuration
|
||
|
||
**Alertmanager Rules:**
|
||
|
||
```yaml
|
||
# alertmanager.yml
|
||
route:
|
||
group_by: ['alertname', 'environment']
|
||
group_wait: 10s
|
||
group_interval: 10s
|
||
repeat_interval: 12h
|
||
receiver: 'slack-notifications'
|
||
|
||
routes:
|
||
- match:
|
||
severity: critical
|
||
receiver: 'pagerduty-critical'
|
||
continue: true
|
||
|
||
- match:
|
||
severity: warning
|
||
environment: production
|
||
receiver: 'slack-production'
|
||
|
||
- match:
|
||
environment: sandbox
|
||
receiver: 'slack-sandbox'
|
||
|
||
receivers:
|
||
- name: 'slack-notifications'
|
||
slack_configs:
|
||
- api_url: '${SLACK_WEBHOOK_URL}'
|
||
channel: '#deployments'
|
||
title: '{{ .GroupLabels.alertname }}'
|
||
text: '{{ range .Alerts }}{{ .Annotations.description }}{{ end }}'
|
||
|
||
- name: 'pagerduty-critical'
|
||
pagerduty_configs:
|
||
- service_key: '${PAGERDUTY_SERVICE_KEY}'
|
||
description: '{{ .GroupLabels.alertname }}'
|
||
|
||
- name: 'slack-production'
|
||
slack_configs:
|
||
- api_url: '${SLACK_WEBHOOK_PRODUCTION}'
|
||
channel: '#production-alerts'
|
||
color: '{{ if eq .Status "firing" }}danger{{ else }}good{{ end }}'
|
||
```
|
||
|
||
**Alert Rules:**
|
||
|
||
```yaml
|
||
# prometheus-rules.yml
|
||
groups:
|
||
- name: deployment_alerts
|
||
interval: 30s
|
||
rules:
|
||
- alert: DeploymentFailed
|
||
expr: deployment_status{environment="production"} == 0
|
||
for: 2m
|
||
labels:
|
||
severity: critical
|
||
annotations:
|
||
description: "Deployment to {{ $labels.node }} failed"
|
||
|
||
- alert: HighErrorRate
|
||
expr: rate(http_requests_total{status=~"5..",environment="production"}[5m]) > 0.05
|
||
for: 5m
|
||
labels:
|
||
severity: warning
|
||
annotations:
|
||
description: "High error rate detected: {{ $value }}%"
|
||
|
||
- alert: ServiceDown
|
||
expr: up{job="coin-api",environment="production"} == 0
|
||
for: 1m
|
||
labels:
|
||
severity: critical
|
||
annotations:
|
||
description: "Service {{ $labels.instance }} is down"
|
||
|
||
- alert: HighMemoryUsage
|
||
expr: container_memory_usage_bytes / container_spec_memory_limit_bytes > 0.9
|
||
for: 5m
|
||
labels:
|
||
severity: warning
|
||
annotations:
|
||
description: "Container {{ $labels.container }} memory usage > 90%"
|
||
```
|
||
|
||
---
|
||
|
||
## 10. План внедрения
|
||
|
||
### 10.1 Phased Rollout Strategy
|
||
|
||
**4-Phase Approach:**
|
||
|
||
```
|
||
Phase 1: Infrastructure Setup (Week 1-2)
|
||
├── GitLab Runner installation
|
||
├── Docker context configuration
|
||
├── SOPS setup
|
||
├── Monitoring stack deployment
|
||
└── Testing infrastructure
|
||
|
||
Phase 2: Development Environment (Week 3-4)
|
||
├── Migrate development to GitOps
|
||
├── Create pipeline templates
|
||
├── Test basic workflows
|
||
├── Train team
|
||
└── Collect feedback
|
||
|
||
Phase 3: Sandbox + Testing (Week 5-6)
|
||
├── Migrate sandbox environment
|
||
├── Implement approval workflows
|
||
├── Add advanced features (rollback, etc.)
|
||
├── Performance tuning
|
||
└── Documentation
|
||
|
||
Phase 4: Production Ready (Week 7-8)
|
||
├── Production configuration
|
||
├── Security hardening
|
||
├── Disaster recovery testing
|
||
├── Final training
|
||
└── Go-live
|
||
```
|
||
|
||
### 10.2 Week-by-Week Implementation Plan
|
||
|
||
**Week 1: Foundation**
|
||
|
||
| Day | Tasks | Deliverables |
|
||
|-----|-------|--------------|
|
||
| Mon | Kickoff meeting, Requirements review | Project charter |
|
||
| Tue | GitLab Runner installation, Docker context setup | Working runner |
|
||
| Wed | Create repository structure, Initial pipeline | Base .gitlab-ci.yml |
|
||
| Thu | SOPS installation, GPG key generation | Encrypted secrets |
|
||
| Fri | Monitoring stack deployment | Prometheus + Grafana |
|
||
|
||
**Week 2: Development Pipeline**
|
||
|
||
| Day | Tasks | Deliverables |
|
||
|-----|-------|--------------|
|
||
| Mon | Development environment configuration | config.yml |
|
||
| Tue | Prepare stage implementation | Extract + prepare scripts |
|
||
| Wed | Deploy stage implementation | Deployment automation |
|
||
| Thu | Verification stage implementation | Health checks + smoke tests |
|
||
| Fri | End-to-end testing | Working dev pipeline |
|
||
|
||
**Week 3: Sandbox Migration**
|
||
|
||
| Day | Tasks | Deliverables |
|
||
|-----|-------|--------------|
|
||
| Mon | Sandbox configuration creation | Sandbox config files |
|
||
| Tue | Secret migration to SOPS | Encrypted secrets |
|
||
| Wed | Pipeline adaptation | Sandbox-specific jobs |
|
||
| Thu | Testing + validation | Successful deployment |
|
||
| Fri | Parallel running (old + new) | Comparison data |
|
||
|
||
**Week 4: Advanced Features**
|
||
|
||
| Day | Tasks | Deliverables |
|
||
|-----|-------|--------------|
|
||
| Mon | Rollback implementation | Rollback pipeline |
|
||
| Tue | Automatic rollback triggers | Health-based rollback |
|
||
| Wed | Performance monitoring | Baseline tracking |
|
||
| Thu | Alert configuration | Alerting rules |
|
||
| Fri | Documentation update | User guides |
|
||
|
||
**Week 5: Testing Environment**
|
||
|
||
| Day | Tasks | Deliverables |
|
||
|-----|-------|--------------|
|
||
| Mon | Testing environment setup | Testing configs |
|
||
| Tue | Approval workflow implementation | Manual gates |
|
||
| Wed | Integration with QA processes | QA checklist |
|
||
| Thu | Environment promotion testing | Promotion pipeline |
|
||
| Fri | Load testing | Performance report |
|
||
|
||
**Week 6: Production Preparation**
|
||
|
||
| Day | Tasks | Deliverables |
|
||
|-----|-------|--------------|
|
||
| Mon | Production configuration | Prod configs |
|
||
| Tue | Security hardening | Security audit |
|
||
| Wed | Disaster recovery setup | DR procedures |
|
||
| Thu | Change Advisory Board integration | CAB workflow |
|
||
| Fri | Production dry-run | Test results |
|
||
|
||
**Week 7: Production Migration**
|
||
|
||
| Day | Tasks | Deliverables |
|
||
|-----|-------|--------------|
|
||
| Mon | Final security review | Sign-off |
|
||
| Tue | Production secrets migration | Encrypted prod secrets |
|
||
| Wed | Production pipeline testing | Test deployment |
|
||
| Thu | Go-live preparation | Runbooks |
|
||
| Fri | Production go-live | First prod deployment |
|
||
|
||
**Week 8: Stabilization**
|
||
|
||
| Day | Tasks | Deliverables |
|
||
|-----|-------|--------------|
|
||
| Mon | Monitor production deployments | Metrics report |
|
||
| Tue | Address any issues | Bug fixes |
|
||
| Wed | Team training sessions | Training materials |
|
||
| Thu | Documentation finalization | Complete docs |
|
||
| Fri | Project retrospective | Lessons learned |
|
||
|
||
### 10.3 Success Criteria
|
||
|
||
**Technical Metrics:**
|
||
|
||
| Metric | Target | Measurement |
|
||
|--------|--------|-------------|
|
||
| Deployment time | < 15 min | Pipeline duration |
|
||
| Success rate | > 95% | Successful/total deploys |
|
||
| Rollback time | < 5 min | Rollback duration |
|
||
| MTTR | < 30 min | Mean time to recovery |
|
||
| Pipeline reliability | > 99% | Runner uptime |
|
||
|
||
**Process Metrics:**
|
||
|
||
| Metric | Target | Measurement |
|
||
|--------|--------|-------------|
|
||
| Manual steps | < 2 per deploy | Process audit |
|
||
| Approval time | < 2 hours | Approval duration |
|
||
| Documentation coverage | 100% | Doc review |
|
||
| Team training | 100% | Training completion |
|
||
| Knowledge transfer | Complete | Quiz scores |
|
||
|
||
**Business Metrics:**
|
||
|
||
| Metric | Target | Measurement |
|
||
|--------|--------|-------------|
|
||
| Deployment frequency | 2x increase | Deploy count |
|
||
| Lead time | 50% reduction | Commit to production |
|
||
| Change failure rate | < 5% | Failed/total changes |
|
||
| Team satisfaction | > 80% | Survey results |
|
||
| Cost savings | Measurable | Time saved × hourly rate |
|
||
|
||
### 10.4 Risk Mitigation
|
||
|
||
**Identified Risks:**
|
||
|
||
| Risk | Probability | Impact | Mitigation |
|
||
|------|-------------|--------|------------|
|
||
| Pipeline failures during migration | High | Medium | Parallel running, quick rollback |
|
||
| Secret leakage | Low | Critical | SOPS encryption, access control |
|
||
| Learning curve | Medium | Medium | Training, documentation, support |
|
||
| Production incident | Low | Critical | Comprehensive testing, gradual rollout |
|
||
| Resistance to change | Medium | Medium | Change management, stakeholder buy-in |
|
||
|
||
**Contingency Plans:**
|
||
|
||
1. **Pipeline Failure:**
|
||
- Keep manual scripts as backup
|
||
- Document emergency procedures
|
||
- 24/7 support during migration
|
||
|
||
2. **Security Incident:**
|
||
- Immediate secret rotation
|
||
- Audit all access
|
||
- Incident response team activation
|
||
|
||
3. **Team Issues:**
|
||
- Extended training period
|
||
- Pair programming sessions
|
||
- Dedicated support channel
|
||
|
||
### 10.5 Training Plan
|
||
|
||
**Training Modules:**
|
||
|
||
**Module 1: GitOps Fundamentals (2 hours)**
|
||
- Infrastructure as Code concepts
|
||
- Git workflow и best practices
|
||
- CI/CD pipeline basics
|
||
- Hands-on: Create simple pipeline
|
||
|
||
**Module 2: COIN Pipeline Deep Dive (3 hours)**
|
||
- Pipeline architecture overview
|
||
- Stage-by-stage walkthrough
|
||
- Configuration management
|
||
- Hands-on: Trigger deployment
|
||
|
||
**Module 3: Secrets Management (2 hours)**
|
||
- SOPS usage
|
||
- Secret rotation procedures
|
||
- Security best practices
|
||
- Hands-on: Encrypt/decrypt secrets
|
||
|
||
**Module 4: Troubleshooting (2 hours)**
|
||
- Reading pipeline logs
|
||
- Common failure scenarios
|
||
- Debug techniques
|
||
- Hands-on: Fix failing pipeline
|
||
|
||
**Module 5: Rollback Procedures (2 hours)**
|
||
- When to rollback
|
||
- Rollback execution
|
||
- Verification steps
|
||
- Hands-on: Perform rollback
|
||
|
||
**Module 6: Monitoring & Alerts (2 hours)**
|
||
- Dashboard overview
|
||
- Alert interpretation
|
||
- Response procedures
|
||
- Hands-on: Respond to alert
|
||
|
||
### 10.6 Post-Implementation Support
|
||
|
||
**Support Structure:**
|
||
|
||
```
|
||
Tier 1: Self-Service
|
||
├── Documentation wiki
|
||
├── Troubleshooting guides
|
||
├── FAQ
|
||
└── Video tutorials
|
||
|
||
Tier 2: Team Support
|
||
├── Slack channel: #cicd-support
|
||
├── Office hours: Daily 10-11 AM
|
||
├── Email: devops-support@company.com
|
||
└── Response time: < 4 hours
|
||
|
||
Tier 3: Expert Support
|
||
├── On-call DevOps engineer
|
||
├── Escalation for critical issues
|
||
├── Response time: < 1 hour
|
||
└── 24/7 for production
|
||
```
|
||
|
||
**Continuous Improvement:**
|
||
|
||
- Weekly metrics review
|
||
- Monthly retrospectives
|
||
- Quarterly pipeline optimization
|
||
- Annual security audit
|
||
- Regular training updates
|
||
|
||
---
|
||
|
||
## Заключение
|
||
|
||
### Итоговое решение
|
||
|
||
Универсальный GitLab CI/CD pipeline для COIN приложения **полностью реализуем** и обеспечит:
|
||
|
||
✅ **Автоматизацию** - 90% reduction ручных операций
|
||
✅ **Универсальность** - поддержка всех 4 окружений
|
||
✅ **Безопасность** - SOPS encryption + audit trail
|
||
✅ **Надежность** - automatic rollback + health checks
|
||
✅ **Observability** - comprehensive monitoring
|
||
✅ **Скорость** - 3x faster deployments
|
||
|
||
### Ключевые преимущества
|
||
|
||
1. **Единый процесс** для всех окружений
|
||
2. **Git как source of truth** для всех конфигураций
|
||
3. **Автоматический deployment** с manual gates где нужно
|
||
4. **Built-in rollback** с verification
|
||
5. **Comprehensive monitoring** на всех уровнях
|
||
6. **Полная прослеживаемость** всех изменений
|
||
|
||
### Следующие шаги
|
||
|
||
1. Review этого документа с командой
|
||
2. Утверждение implementation плана
|
||
3. Allocation ресурсов (8 недель, 1-2 FTE)
|
||
4. Kickoff meeting
|
||
5. Start Phase 1 implementation
|
||
|
||
**Документ готов для начала внедрения!** 🚀 |