{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}

apiVersion: {{ include "common.capabilities.deployment.apiVersion" . }}
kind: Deployment
metadata:
  name: {{ template "common.names.fullname" . }}
  namespace: {{ .Release.Namespace | quote }}
  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
    app.kubernetes.io/component: haproxy
  {{- if or .Values.commonAnnotations .Values.deploymentAnnotations }}
  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.deploymentAnnotations .Values.commonAnnotations ) "context" . ) }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $ ) | nindent 4 }}
  {{- end }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
  {{- end }}
  {{- if .Values.updateStrategy }}
  strategy: {{- toYaml .Values.updateStrategy | nindent 4 }}
  {{- end }}
  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.podLabels .Values.commonLabels ) "context" . ) }}
  selector:
    matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
      app.kubernetes.io/component: haproxy
  template:
    metadata:
      annotations:
        {{- if not .Values.existingConfigmap }}
        checksum/configmap: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
        {{- end }}
        {{- if .Values.podAnnotations }}
        {{- include "common.tplvalues.render" (dict "value" .Values.podAnnotations "context" $) | nindent 8 }}
        {{- end }}
      labels: {{- include "common.labels.standard" ( dict "customLabels" $podLabels "context" $ ) | nindent 8 }}
        app.kubernetes.io/component: haproxy
    spec:
      {{- if .Values.terminationGracePeriodSeconds }}
      terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }}
      {{- end }}
      serviceAccountName: {{ template "haproxy.serviceAccountName" . }}
      {{- include "haproxy.imagePullSecrets" . | nindent 6 }}
      automountServiceAccountToken: {{ .Values.automountServiceAccountToken }}
      {{- if .Values.hostAliases }}
      hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.hostAliases "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.affinity }}
      affinity: {{- include "common.tplvalues.render" ( dict "value" .Values.affinity "context" $) | nindent 8 }}
      {{- else }}
      affinity:
        podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAffinityPreset "component" "haproxy" "customLabels" $podLabels "context" $) | nindent 10 }}
        podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAntiAffinityPreset "component" "haproxy" "customLabels" $podLabels "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 "common.tplvalues.render" ( dict "value" .Values.nodeSelector "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.tolerations }}
      tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.tolerations "context" .) | nindent 8 }}
      {{- end }}
      {{- if .Values.schedulerName }}
      schedulerName: {{ .Values.schedulerName }}
      {{- end }}
      {{- if .Values.topologySpreadConstraints }}
      topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.topologySpreadConstraints "context" .) | nindent 8 }}
      {{- end }}
      {{- if .Values.priorityClassName }}
      priorityClassName: {{ .Values.priorityClassName | quote }}
      {{- end }}
      {{- if .Values.podSecurityContext.enabled }}
      securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.podSecurityContext "context" $) | nindent 8 }}
      {{- end }}
      enableServiceLinks: {{ .Values.enableServiceLinks }}
      {{- if .Values.initContainers }}
      initContainers: {{- include "common.tplvalues.render" (dict "value" .Values.initContainers "context" $) | nindent 8 }}
      {{- end }}
      containers:
        - name: haproxy
          image: {{ template "haproxy.image" . }}
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          {{- if .Values.containerSecurityContext.enabled }}
          securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.containerSecurityContext "context" $) | nindent 12 }}
          {{- end }}
          {{- if .Values.containerPorts }}
          ports: {{- include "common.tplvalues.render" (dict "value" .Values.containerPorts "context" $) | nindent 12 }}
          {{- end }}
          {{- if .Values.diagnosticMode.enabled }}
          command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
          {{- else if .Values.command }}
          command: {{- include "common.tplvalues.render" (dict "value" .Values.command "context" $) | nindent 12 }}
          {{- end }}
          {{- if .Values.diagnosticMode.enabled }}
          args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
          {{- else if .Values.args }}
          args: {{- include "common.tplvalues.render" (dict "value" .Values.args "context" $) | nindent 12 }}
          {{- end }}
          env:
            {{- if .Values.extraEnvVars }}
            {{- include "common.tplvalues.render" (dict "value" .Values.extraEnvVars "context" $) | nindent 12 }}
            {{- end }}
          envFrom:
            {{- if .Values.extraEnvVarsCM }}
            - configMapRef:
                name: {{ include "common.tplvalues.render" (dict "value" .Values.extraEnvVarsCM "context" $) }}
            {{- end }}
            {{- if .Values.extraEnvVarsSecret }}
            - secretRef:
                name: {{ include "common.tplvalues.render" (dict "value" .Values.extraEnvVarsSecret "context" $) }}
            {{- end }}
          {{- if .Values.resources }}
          resources: {{- toYaml .Values.resources | nindent 12 }}
          {{- else if ne .Values.resourcesPreset "none" }}
          resources: {{- include "common.resources.preset" (dict "type" .Values.resourcesPreset) | nindent 12 }}
          {{- end }}
          {{- if not .Values.diagnosticMode.enabled }}
          {{- if .Values.customStartupProbe }}
          startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customStartupProbe "context" $) | nindent 12 }}
          {{- else if .Values.startupProbe.enabled }}
          startupProbe:
            # Using exec instead of tcpSocket to avoid noise in te logs
            exec:
              command:
                - pgrep
                - haproxy
            initialDelaySeconds: {{ .Values.startupProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.startupProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.startupProbe.timeoutSeconds }}
            successThreshold: {{ .Values.startupProbe.successThreshold }}
            failureThreshold: {{ .Values.startupProbe.failureThreshold }}
          {{- end }}
          {{- if .Values.customLivenessProbe }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customLivenessProbe "context" $) | nindent 12 }}
          {{- else if .Values.livenessProbe.enabled }}
          livenessProbe:
            # Using exec instead of tcpSocket to avoid noise in te logs
            exec:
              command:
                - pgrep
                - haproxy
            initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.livenessProbe.successThreshold }}
            failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
          {{- end }}
          {{- if .Values.customReadinessProbe }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customReadinessProbe "context" $) | nindent 12 }}
          {{- else if .Values.readinessProbe.enabled }}
          readinessProbe:
            # Using exec instead of tcpSocket to avoid noise in te logs
            exec:
              command:
                - pgrep
                - haproxy
            initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.readinessProbe.successThreshold }}
            failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
          {{- end }}
          {{- if .Values.lifecycleHooks }}
          lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.lifecycleHooks "context" $) | nindent 12 }}
          {{- end }}
          {{- end }}
          volumeMounts:
            - name: haproxy-conf
              mountPath: /bitnami/haproxy/conf
            - name: empty-dir
              mountPath: /tmp
              subPath: tmp-dir
          {{- if .Values.extraVolumeMounts }}
          {{- include "common.tplvalues.render" (dict "value" .Values.extraVolumeMounts "context" $) | nindent 12 }}
          {{- end }}
        {{- if .Values.sidecars }}
        {{- include "common.tplvalues.render" ( dict "value" .Values.sidecars "context" $) | nindent 8 }}
        {{- end }}
      volumes:
        - name: empty-dir
          emptyDir: {}
        - name: haproxy-conf
          configMap:
            name: {{ include "haproxy.configMapName"  . }}
        {{- if .Values.extraVolumes }}
        {{- include "common.tplvalues.render" (dict "value" .Values.extraVolumes "context" $) | nindent 8 }}
        {{- end }}
