apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "jenkins.name" . }}
  namespace: {{ .Values.namespace }}
  labels:
    {{- include "jenkins.labels" . | nindent 4 }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      {{- include "jenkins.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "jenkins.selectorLabels" . | nindent 8 }}
    spec:
      serviceAccountName: {{ include "jenkins.serviceAccountName" . }}
      securityContext:
        fsGroup: {{ .Values.securityContext.fsGroup }}
      initContainers:
        {{- if .Values.initContainers.installDocker.enabled }}
        - name: install-docker
          image: {{ .Values.initContainers.installDocker.image }}
          command:
            - sh
            - -c
            - |
              echo "Installing Docker CLI..."
              cp /usr/local/bin/docker /tmp/tools-bin/
              chmod +x /tmp/tools-bin/docker
              echo "Docker CLI installed"
          volumeMounts:
            - name: tools-bin
              mountPath: /tmp/tools-bin
        {{- end }}
        {{- if .Values.initContainers.installKubectl.enabled }}
        - name: install-kubectl
          image: {{ .Values.initContainers.installKubectl.image }}
          command:
            - sh
            - -c
            - |
              echo "Installing kubectl {{ .Values.initContainers.installKubectl.kubectlVersion }}..."
              wget -q -O /tmp/tools-bin/kubectl \
                "https://dl.k8s.io/release/{{ .Values.initContainers.installKubectl.kubectlVersion }}/bin/linux/amd64/kubectl"
              chmod +x /tmp/tools-bin/kubectl
              echo "kubectl installed"
          volumeMounts:
            - name: tools-bin
              mountPath: /tmp/tools-bin
        {{- end }}
      containers:
        - name: {{ include "jenkins.name" . }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - name: http
              containerPort: {{ .Values.service.httpPort }}
            - name: agent
              containerPort: {{ .Values.service.agentPort }}
          env:
            {{- toYaml .Values.extraEnv | nindent 12 }}
            {{- if .Values.containerd.enabled }}
            - name: DOCKER_HOST
              value: "unix:///var/run/containerd.sock"
            {{- end }}
          command:
            - sh
            - -c
            - |
              export PATH="/tmp/tools-bin:$PATH"
              exec /usr/local/bin/jenkins.sh
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          volumeMounts:
            - name: jenkins-home
              mountPath: /var/jenkins_home
            {{- if .Values.containerd.enabled }}
            - name: docker-sock
              mountPath: /var/run/containerd.sock
            {{- end }}
            - name: tools-bin
              mountPath: /tmp/tools-bin
      volumes:
        - name: jenkins-home
          {{- if .Values.persistence.enabled }}
          persistentVolumeClaim:
            claimName: {{ .Values.persistence.claimName }}
          {{- else }}
          emptyDir: {}
          {{- end }}
        {{- if .Values.containerd.enabled }}
        - name: docker-sock
          hostPath:
            path: {{ .Values.containerd.socketPath }}
            type: Socket
        {{- end }}
        - name: tools-bin
          emptyDir: {}