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

{{- $resourceType := lower .Values.resourceType }}
apiVersion: {{ ternary (include "common.capabilities.deployment.apiVersion" .) (include "common.capabilities.statefulset.apiVersion" .) (eq $resourceType "deployment") }}
kind: {{ ternary "Deployment" "StatefulSet" (eq $resourceType "deployment") }}
metadata:
  name: {{ template "common.names.fullname" . }}
  namespace: {{ include "common.names.namespace" . | quote }}
  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
  {{- if .Values.commonAnnotations }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
  {{- end }}
spec:
  replicas: {{ .Values.replicaCount }}
  {{- $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 }}
  {{- if eq $resourceType "statefulset" }}
  podManagementPolicy: {{ .Values.podManagementPolicy }}
  serviceName: {{ printf "%s-headless" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" }}
  {{- end }}
  {{- if .Values.updateStrategy }}
  {{ ternary "strategy" "updateStrategy" (eq $resourceType "deployment") }}: {{- include "common.tplvalues.render" (dict "value" .Values.updateStrategy "context" $ ) | nindent 4 }}
  {{- end }}
  template:
    metadata:
      labels: {{- include "common.labels.standard" ( dict "customLabels" $podLabels "context" $ ) | nindent 8 }}
      annotations:
        {{- if not .Values.existingSecret }}
        checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
        {{- end }}
        {{- if .Values.podAnnotations }}
        {{- include "common.tplvalues.render" (dict "value" .Values.podAnnotations "context" $) | nindent 8 }}
        {{- end }}
    spec:
      {{- include "nats.imagePullSecrets" . | nindent 6 }}
      serviceAccountName: {{ include "nats.serviceAccountName" . }}
      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 "customLabels" $podLabels "context" $) | nindent 10 }}
        podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAntiAffinityPreset "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.priorityClassName }}
      priorityClassName: {{ .Values.priorityClassName | quote }}
      {{- end }}
      {{- if .Values.topologySpreadConstraints }}
      topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.topologySpreadConstraints "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.schedulerName }}
      schedulerName: {{ .Values.schedulerName | quote }}
      {{- end }}
      {{- if .Values.podSecurityContext.enabled }}
      securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.podSecurityContext "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.initContainers }}
      initContainers: {{- include "common.tplvalues.render" (dict "value" .Values.initContainers "context" $) | nindent 8 }}
      {{- end }}
      containers:
        - name: nats
          image: {{ template "nats.image" . }}
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          {{- if .Values.containerSecurityContext.enabled }}
          securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.containerSecurityContext "context" $) | nindent 12 }}
          {{- end }}
          command:
          {{- if .Values.diagnosticMode.enabled }}
            {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
          {{- else if .Values.command }}
            {{- include "common.tplvalues.render" (dict "value" .Values.command "context" $) | nindent 12 }}
          {{- else }}
            - nats-server
          {{- end }}
          args:
          {{- if .Values.diagnosticMode.enabled }}
            {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
          {{- else if .Values.args }}
            {{- include "common.tplvalues.render" (dict "value" .Values.args "context" $) | nindent 12 }}
          {{- else }}
            - -c
            - /etc/{{ .Values.natsFilename }}.conf
          {{- end }}
          env:
            {{- if eq $resourceType "statefulset" }}
            - name: NATS_SERVER_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            {{- end }}
            {{- if .Values.extraEnvVars }}
            {{- include "common.tplvalues.render" (dict "value" .Values.extraEnvVars "context" $) | nindent 12 }}
            {{- end }}
          {{- if or .Values.extraEnvVarsCM .Values.extraEnvVarsSecret }}
          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 }}
          {{- end }}
          ports:
            - name: client
              containerPort: {{ .Values.containerPorts.client }}
            - name: cluster
              containerPort: {{ .Values.containerPorts.cluster }}
            - name: monitoring
              containerPort: {{ .Values.containerPorts.monitoring }}
          {{- if not .Values.diagnosticMode.enabled }}
          {{- if .Values.customLivenessProbe }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customLivenessProbe "context" $) | nindent 12 }}
          {{- else if .Values.livenessProbe.enabled }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.livenessProbe "enabled") "context" $) | nindent 12 }}
            httpGet:
              path: /healthz
              port: monitoring
          {{- end }}
          {{- if .Values.customReadinessProbe }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customReadinessProbe "context" $) | nindent 12 }}
          {{- else if .Values.readinessProbe.enabled }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readinessProbe "enabled") "context" $) | nindent 12 }}
            httpGet:
              path: /
              port: monitoring
          {{- end }}
          {{- if .Values.customStartupProbe }}
          startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customStartupProbe "context" $) | nindent 12 }}
          {{- else if .Values.startupProbe.enabled }}
          startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.startupProbe "enabled") "context" $) | nindent 12 }}
            tcpSocket:
              port: monitoring
          {{- end }}
          {{- end }}
          {{- if .Values.lifecycleHooks }}
          lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.lifecycleHooks "context" $) | nindent 12 }}
          {{- 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 }}
          volumeMounts:
            - name: empty-dir
              mountPath: /tmp
              subPath: tmp-dir
            - name: config
              mountPath: /etc/{{ .Values.natsFilename }}.conf
              subPath: {{ .Values.natsFilename }}.conf
            {{- if .Values.tls.enabled }}
            - name: ca-cert
              mountPath: /etc/certs/ca
              readOnly: true
            - name: server-cert
              mountPath: /etc/certs/server
              readOnly: true
            {{- end }}
            {{- if and .Values.persistence.enabled (eq $resourceType "statefulset") }}
            - name: data
              mountPath: /data
            {{- end }}
            {{- if .Values.extraVolumeMounts }}
            {{- include "common.tplvalues.render" (dict "value" .Values.extraVolumeMounts "context" $) | nindent 12 }}
            {{- end }}
        {{- if .Values.metrics.enabled }}
        - name: metrics
          image: {{ template "nats.metrics.image" . }}
          imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
          {{- if .Values.metrics.containerSecurityContext.enabled }}
          securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.metrics.containerSecurityContext "context" $) | nindent 12 }}
          {{- end }}
          {{- if .Values.diagnosticMode.enabled }}
          command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
          args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
          {{- else }}
          args: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.flags "context" $) | nindent 12 }}
            - "http://localhost:{{ .Values.containerPorts.monitoring }}"
          {{- end }}
          ports:
            - name: metrics
              containerPort: {{ .Values.metrics.containerPorts.http }}
          {{- if not .Values.diagnosticMode.enabled }}
          {{- if .Values.metrics.customLivenessProbe }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customLivenessProbe "context" $) | nindent 12 }}
          {{- else if .Values.metrics.livenessProbe.enabled }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.livenessProbe "enabled") "context" $) | nindent 12 }}
            httpGet:
              path: /metrics
              port: metrics
          {{- end }}
          {{- if .Values.metrics.customReadinessProbe }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customReadinessProbe "context" $) | nindent 12 }}
          {{- else if .Values.metrics.readinessProbe.enabled }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.readinessProbe "enabled") "context" $) | nindent 12 }}
            httpGet:
              path: /metrics
              port: metrics
          {{- end }}
          {{- end }}
          {{- if .Values.metrics.resources }}
          resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
          {{- else if ne .Values.metrics.resourcesPreset "none" }}
          resources: {{- include "common.resources.preset" (dict "type" .Values.metrics.resourcesPreset) | nindent 12 }}
          {{- end }}
        {{- end }}
        {{- if .Values.sidecars }}
        {{- include "common.tplvalues.render" ( dict "value" .Values.sidecars "context" $) | nindent 8 }}
        {{- end }}
      volumes:
        - name: empty-dir
          emptyDir: {}
        - name: config
          secret:
            secretName: {{ include "nats.secretName" . }}
        {{- if .Values.tls.enabled }}
        - name: ca-cert
          secret:
            secretName: {{ template "nats.tls.ca.secretName" . }}
            defaultMode: 256
        - name: server-cert
          secret:
            secretName: {{ template "nats.tls.server.secretName" . }}
            defaultMode: 256
        {{- end }}
        {{- if .Values.extraVolumes }}
        {{- include "common.tplvalues.render" (dict "value" .Values.extraVolumes "context" $) | nindent 8 }}
        {{- end }}
  {{- if and .Values.persistence.enabled (eq $resourceType "statefulset") }}
  {{- if .Values.persistentVolumeClaimRetentionPolicy.enabled }}
  persistentVolumeClaimRetentionPolicy:
    whenDeleted: {{ .Values.persistentVolumeClaimRetentionPolicy.whenDeleted }}
    whenScaled: {{ .Values.persistentVolumeClaimRetentionPolicy.whenScaled }}
  {{- end }}
  volumeClaimTemplates:
    - metadata:
        name: data
        {{- if or .Values.persistence.annotations .Values.commonAnnotations }}
        {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.persistence.annotations .Values.commonAnnotations ) "context" . ) }}
        annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 10 }}
        {{- end }}
        {{- if .Values.commonLabels }}
        labels: {{- include "common.tplvalues.render" (dict "value" .Values.commonLabels "context" $) | nindent 10 }}
        {{- end }}
      spec:
        accessModes:
        {{- range .Values.persistence.accessModes }}
          - {{ . | quote }}
        {{- end }}
        resources:
          requests:
            storage: {{ .Values.persistence.size | quote }}
        {{- if .Values.persistence.selector }}
        selector: {{- include "common.tplvalues.render" (dict "value" .Values.persistence.selector "context" $) | nindent 10 }}
        {{- end }}
        {{- include "common.storage.class" (dict "persistence" .Values.persistence "global" .Values.global) | nindent 8 }}
  {{- end }}
