# Jenkins Helm Chart — default values
# All tuneable parameters are here.
# Override per-environment with: helm install -f values-prod.yaml

# -- Namespace where Jenkins is deployed
namespace: jenkins

# -- Number of Jenkins pods (should stay 1 — Jenkins is stateful)
replicaCount: 1

image:
  # -- Jenkins image
  repository: jenkins/jenkins
  tag: lts-jdk17
  pullPolicy: IfNotPresent

service:
  type: ClusterIP
  # -- Jenkins web UI port
  httpPort: 8080
  # -- Jenkins agent JNLP port
  agentPort: 50000

ingress:
  enabled: true
  # -- Hostname for Jenkins web UI
  host: jenkins.thedevops.dev
  # -- cert-manager ClusterIssuer name
  certIssuer: letsencrypt-http
  # -- TLS secret name
  tlsSecretName: jenkins-tls

persistence:
  enabled: true
  # -- Storage class (longhorn, local-path, etc.)
  storageClass: longhorn
  # -- PVC size for jenkins_home
  size: 20Gi
  accessMode: ReadWriteOnce
  claimName: jenkins-home

# -- Security context — fsGroup 1000 required for jenkins_home permissions
securityContext:
  fsGroup: 1000

# -- RBAC — creates ServiceAccount, ClusterRole, ClusterRoleBinding
rbac:
  enabled: true
  serviceAccountName: jenkins
  clusterRoleName: jenkins-deployer

# -- Resource limits/requests
resources:
  requests:
    cpu: 200m
    memory: 512Mi
  limits:
    cpu: 1000m
    memory: 2Gi

# -- Mount containerd socket for Docker CLI access
containerd:
  enabled: true
  socketPath: /run/k3s/containerd/containerd.sock

# -- initContainers install Docker CLI and kubectl into shared volume
initContainers:
  installDocker:
    enabled: true
    image: docker:24-cli
  installKubectl:
    enabled: true
    image: alpine:3.19
    kubectlVersion: v1.28.0

# -- Extra environment variables for Jenkins container
extraEnv:
  - name: JENKINS_OPTS
    value: "--httpPort=8080"