{{/*
# SPDX-License-Identifier: EPL-1.0
##############################################################################
# Copyright (c) 2021 The Linux Foundation and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v10.html
##############################################################################
*/}}

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ include "opendaylight.fullname" . }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
  {{- end }}
  podManagementPolicy: Parallel
  serviceName: {{ include "opendaylight.fullname" . }}
  selector:
    matchLabels:
      {{- include "opendaylight.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      {{- with .Values.podAnnotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      labels:
        {{- include "opendaylight.selectorLabels" . | nindent 8 }}
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "opendaylight.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      initContainers:
        - name: updatevolperm
          image: busybox
          command: ['chown','8181','/data']
          volumeMounts:
          - name: {{ .Values.persistence.volName }}
            mountPath: {{ .Values.persistence.mountPath }}
        {{- if .Values.config.isClusterDeployment }}
        - name: inject-cluster-related-conf
          image: busybox
          command: ["/bin/sh"]
          args: ["-c", "cp /config-input/akka.conf /config/akka.conf"]
          volumeMounts:
            - mountPath: /config-input/akka.conf
              name: config-input
              subPath: akka.conf
            - mountPath: /config
              name: update-conf
        {{- end }}
      containers:
        - name: {{ .Chart.Name }}
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          command: ['bash','-c','bash -x /scripts/startodl.sh']
          env:
          - name: FEATURES
            value: "{{ .Values.config.features }}"
          - name: JAVA_HOME
            value: "{{ .Values.config.javaHome}}"
          - name: JAVA_OPTS
            value: "-Xms{{.Values.config.javaOptions.minMemory}} -Xmx{{.Values.config.javaOptions.maxMemory}}"
          - name: EXTRA_JAVA_OPTS
            value: "-XX:+UseG1GC -XX:MaxGCPauseMillis={{.Values.config.javaOptions.maxGCPauseMillis}} -XX:ParallelGCThreads={{.Values.config.javaOptions.parallelGCThreads}} -XX:+ParallelRefProcEnabled -XX:+UseStringDeduplication {{.Values.config.javaOptions.gcLogOptions}}"
          - name: ODL_REPLICAS
            value: "{{ .Values.replicaCount }}"
          - name: IS_CLUSTER_ENABLED
            value: "{{ .Values.config.isClusterDeployment }}"
          ports:
            - name: http
              containerPort: {{ .Values.service.port }}
              protocol: TCP
            {{- if .Values.config.isClusterDeployment }}
            - name: cluster
              containerPort: {{ .Values.service.clusterPort }}
              protocol: TCP
            {{- end }}
          readinessProbe:
            tcpSocket:
              port: {{ .Values.service.port }}
            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
            periodSeconds: {{ .Values.readiness.periodSeconds }}
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          volumeMounts:
          - name: {{ .Values.persistence.volName }}
            mountPath: {{ .Values.persistence.mountPath }}
          - name: scripts
            mountPath: /scripts
          {{- if .Values.config.isClusterDeployment }}
          - mountPath: {{ .Values.cluster.salConfigDir }}/{{ .Values.cluster.salConfigVersion}}/sal-clustering-config-{{ .Values.cluster.salConfigVersion}}-akkaconf.xml
            name: update-conf
            subPath: akka.conf
          {{- 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 }}
      volumes:
        - name: scripts
          configMap:
            name: {{ include "opendaylight.fullname" . }}-scripts
        {{- if .Values.config.isClusterDeployment }}
        - name: config-input
          configMap:
            name: {{ include "opendaylight.fullname" . }}-conf
            defaultMode: 0755
        - name: update-conf
          emptyDir:
            medium: Memory
        {{- end }}
  {{ if not .Values.persistence.enabled }}
        - name: {{ .Values.persistence.volName }} 
          emptyDir: {}
  {{ else }}
  volumeClaimTemplates:
  - metadata:
      name: {{ .Values.persistence.volName }} 
    spec:
      accessModes:
      - {{ .Values.persistence.accessMode }}
      storageClassName: {{ .Values.persistence.storageClass }}
      resources:
        requests:
          storage: {{ .Values.persistence.size }}
  {{- end }}