apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "forgejo-runner.fullname" . }}
  labels:
    {{- include "forgejo-runner.labels" . | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "forgejo-runner.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      {{- with .Values.podAnnotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      labels:
        {{- include "forgejo-runner.labels" . | nindent 8 }}
        {{- with .Values.podLabels }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "forgejo-runner.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      initContainers:
        - name: make-config-writeable
          {{- with .Values.image }}
          image: "{{ coalesce $.Values.global.image.registry .registry }}/{{ .repository }}:{{ .tag | default $.Chart.AppVersion }}"
          imagePullPolicy: {{ coalesce $.Values.global.image.pullPolicy .pullPolicy }}
          {{- end }}
          command: [ "/bin/cp", "/etc/runner/.runner", "/data/.runner" ]
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          volumeMounts:
            - name: runner-data
              mountPath: /data
            - name: runner-config
              mountPath: /etc/runner
      containers:
        - name: runner
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          {{- with .Values.image }}
          image: "{{ coalesce $.Values.global.image.registry .registry }}/{{ .repository }}:{{ .tag | default $.Chart.AppVersion }}"
          imagePullPolicy: {{ coalesce $.Values.global.image.pullPolicy .pullPolicy }}
          {{- end }}
          command: 
            - "sh"
            - "-c"
            - |
              while ! nc -z 127.0.0.1 2376 </dev/null; do
                echo 'waiting for docker daemon...';
                sleep 5;
              done
              /bin/forgejo-runner --config /etc/runner/config.yaml daemon
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          env:
            - name: DOCKER_HOST
              value: tcp://127.0.0.1:2376
            - name: DOCKER_CERT_PATH
              value: /certs/client
            - name: DOCKER_TLS_VERIFY
              value: "1"
            {{- with .Values.extraEnvVars }}
            {{- toYaml . | nindent 12 }}
            {{- end }}
          volumeMounts:
            - name: runner-configfile
              mountPath: /etc/runner
            - name: docker-certs
              mountPath: /certs
            - name: runner-data
              mountPath: /data
        - name: dind
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          {{- with .Values.dind.image }}
          image: "{{ coalesce $.Values.global.image.registry .registry }}/{{ .repository }}:{{ .tag }}"
          imagePullPolicy: {{ coalesce $.Values.global.image.pullPolicy .pullPolicy }}
          {{- end }}
          resources:
            {{- with .Values.dind.resources }}
            {{- toYaml . | nindent 12 }}
            {{- else }}
            {{- toYaml .Values.resources | nindent 12 }}
            {{- end }}
          env:
            - name: DOCKER_TLS_CERTDIR
              value: /certs
          volumeMounts:
            - name: docker-certs
              mountPath: /certs
            {{- with .Values.volumeMounts }}
            {{- toYaml . | nindent 12 }}
            {{- end }}
      volumes:
        - name: docker-certs
          emptyDir: {}
        - name: runner-data
          emptyDir: {}
        - name: runner-config
          secret:
            secretName: {{ .Values.runner.config.existingSecret | default (print ( include "forgejo-runner.fullname" . ) "-config") | quote }}
        - name: runner-configfile
          secret:
            secretName: {{ include "forgejo-runner.fullname" . }}-configfile
        {{- with .Values.volumes }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}