apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "apache.fullname" . }}
  labels: {{- include "apache.labels" . | nindent 4 }}
spec:
  selector:
    matchLabels: {{- include "apache.matchLabels" . | nindent 6 }}
  replicas: {{ .Values.replicaCount }}
  template:
    metadata:
      labels: {{- include "apache.labels" . | nindent 8 }}
      {{- if or .Values.podAnnotations (and .Values.metrics.enabled .Values.metrics.podAnnotations) }}
      annotations:
        {{- if .Values.podAnnotations }}
        {{- include "apache.tplValue" (dict "value" .Values.podAnnotations "context" $) | nindent 8 }}
        {{- end }}
        {{- if and .Values.metrics.enabled .Values.metrics.podAnnotations }}
        {{- include "apache.tplValue" (dict "value" .Values.metrics.podAnnotations "context" $) | nindent 8 }}
        {{- end }}
      {{- end }}
    spec:
{{- include "apache.imagePullSecrets" . | nindent 6 }}
      hostAliases:
        - ip: "127.0.0.1"
          hostnames:
            - "status.localhost"
      {{- if .Values.affinity }}
      affinity: {{- include "apache.tplValue" (dict "value" .Values.affinity "context" $) | nindent 8 }}
      {{- else }}
      affinity:
        podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAffinityPreset "context" $) | nindent 10 }}
        podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAntiAffinityPreset "context" $) | nindent 10 }}
        nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.nodeAffinityPreset.type "key" .Values.nodeAffinityPreset.key "values" .Values.nodeAffinityPreset.values) | nindent 10 }}
      {{- end }}
      {{- if .Values.nodeSelector }}
      nodeSelector: {{- include "apache.tplValue" (dict "value" .Values.nodeSelector "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.tolerations }}
      tolerations: {{- include "apache.tplValue" (dict "value" .Values.tolerations "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.cloneHtdocsFromGit.enabled }}
      initContainers:
        - name: git-clone-repository
          image: {{ include "git.image" . }}
          imagePullPolicy: {{ .Values.git.pullPolicy | quote }}
          command:
            - /bin/bash
            - -ec
            - |
              git clone {{ .Values.cloneHtdocsFromGit.repository }} --branch {{ .Values.cloneHtdocsFromGit.branch }} /app
          resources: {{- toYaml .Values.cloneHtdocsFromGit.resources | nindent 12 }}
          volumeMounts:
            - name: htdocs
              mountPath: /app
      containers:
        - name: git-repo-syncer
          image: {{ include "git.image" . }}
          imagePullPolicy: {{ .Values.git.pullPolicy | quote }}
          command:
            - /bin/bash
            - -ec
            - |
              while true; do
                  cd /app && git pull origin {{ .Values.cloneHtdocsFromGit.branch }}
                  sleep {{ .Values.cloneHtdocsFromGit.interval }}
              done
          resources: {{- toYaml .Values.cloneHtdocsFromGit.resources | nindent 12 }}
          volumeMounts:
            - name: htdocs
              mountPath: /app
      {{- else }}
      containers:
      {{- end }}
        - name: apache
          image: {{ include "apache.image" . }}
          imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
          env:
            - name: BITNAMI_DEBUG
              value: {{ ternary "true" "false" .Values.image.debug | quote }}
            {{- if .Values.extraEnvVars }}
              {{- include "apache.tplValue" (dict "value" .Values.extraEnvVars "context" $) | nindent 12 }}
            {{- end }}
          ports:
            - name: http
              containerPort: 8080
            - name: https
              containerPort: 8443
          {{- if .Values.livenessProbe.enabled }}
          livenessProbe:
            httpGet:
              path: {{ .Values.livenessProbe.path }}
              port: http
            initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.livenessProbe.successThreshold }}
            failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
          {{- end }}
          {{- if .Values.readinessProbe.enabled }}
          readinessProbe:
            httpGet:
              path: {{ .Values.readinessProbe.path }}
              port: http
            initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.readinessProbe.successThreshold }}
            failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
          {{- end }}
          {{- if .Values.resources }}
          resources: {{- toYaml .Values.resources | nindent 12 }}
          {{- end }}
          volumeMounts:
            {{- if (include "apache.useHtdocs" .) }}
            - name: htdocs
              mountPath: /app
            {{- end }}
            {{- if or (.Files.Glob "files/vhosts/*.conf") (.Values.vhostsConfigMap) }}
            - name: vhosts
              mountPath: /vhosts
            {{- end }}
            {{- if or (.Files.Glob "files/httpd.conf") (.Values.httpdConfConfigMap) }}
            - name: httpd-conf
              mountPath: /opt/bitnami/apache/conf/httpd.conf
              subPath: httpd.conf
            {{- end }}
            {{- if .Values.extraVolumeMounts }}
            {{- include "common.tplvalues.render" ( dict "value" .Values.extraVolumeMounts "context" $) | nindent 12 }}
            {{- end }}
        {{- if .Values.metrics.enabled }}
        - name: metrics
          image: {{ template "apache.metrics.image" . }}
          imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
          command: ['/bin/apache_exporter', '--scrape_uri', 'http://status.localhost:8080/server-status/?auto']
          ports:
            - name: metrics
              containerPort: 9117
          livenessProbe:
            httpGet:
              path: /metrics
              port: metrics
            initialDelaySeconds: 15
            timeoutSeconds: 5
          readinessProbe:
            httpGet:
              path: /metrics
              port: metrics
            initialDelaySeconds: 5
            timeoutSeconds: 1
          {{- if .Values.metrics.resources }}
          resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
          {{- end }}
        {{- end }}
      volumes:
        {{- if (include "apache.useHtdocs" .) }}
        - name: htdocs
          {{- include "apache.htdocsVolume" . | nindent 10 }}
        {{- end }}
        {{- if or (.Files.Glob "files/vhosts/*.conf") (.Values.vhostsConfigMap) }}
        - name: vhosts
          configMap:
            name: {{ include "apache.vhostsConfigMap" . }}
        {{- end }}
        {{- if or (.Files.Glob "files/httpd.conf") (.Values.httpdConfConfigMap) }}
        - name: httpd-conf
          configMap:
            name: {{ include "apache.httpdConfConfigMap" . }}
        {{- end }}
        {{- if .Values.extraVolumes }}
        {{- include "common.tplvalues.render" ( dict "value" .Values.extraVolumes "context" $) | nindent 8 }}
        {{- end }}