# Copyright © 2017 Amdocs, Bell Canada
# Modifications Copyright © 2018-2019 AT&T
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ include "common.fullname" . }}
  namespace: {{ include "common.namespace" . }}
  labels:
    app: {{ include "common.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ include "common.release" . }}
    heritage: {{ .Release.Service }}
spec:
  serviceName: {{ include "common.servicename" . }}
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      app: {{ include "common.name" . }}
  template:
    metadata:
      labels:
        app: {{ include "common.name" . }}
        release: {{ include "common.release" . }}
    spec:
      initContainers:
      - command:
        - /root/ready.py
        args:
        - --container-name
        - {{ include "common.release" . }}-galera-config
        - --container-name
        - {{ .Values.global.nexus.nameOverride }}
        env:
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-readiness
      containers:
        - name: {{ include "common.name" . }}
          image: "{{ include "common.repository" . }}/{{ .Values.image }}"
          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
          ports:
          - containerPort: {{ .Values.service.externalPort }}
          - containerPort: {{ .Values.service.externalPort2 }}
          {{- if eq .Values.liveness.enabled true }}
          livenessProbe:
            tcpSocket:
              port: {{ .Values.service.externalPort }}
            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
            periodSeconds: {{ .Values.liveness.periodSeconds }}
          {{- end }}
          readinessProbe:
            tcpSocket:
              port: {{ .Values.service.externalPort }}
            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
            periodSeconds: {{ .Values.readiness.periodSeconds }}
          env:
          - name: REPLICAS
            value: "{{ .Values.replicaCount }}"
          - name: SQL_USER
            {{- include "common.secret.envFromSecret" (dict "global" . "uid" "db-secret" "key" "login") | indent 12 }}
          - name: SQL_PASSWORD
            {{- include "common.secret.envFromSecret" (dict "global" . "uid" "db-secret" "key" "password") | indent 12 }}
          volumeMounts:
          - mountPath: /etc/localtime
            name: localtime
            readOnly: true
          {{- range $path, $bytes := .Files.Glob "resources/secrets/*" }}
          - mountPath: /tmp/policy-install/config/{{ base $path }}
            name: drools-secret
            subPath: {{ base $path }}
          {{- end }}
          {{- range $path, $bytes := .Files.Glob "resources/configmaps/*" }}
          - mountPath: /tmp/policy-install/config/{{ base $path }}
            name: drools-config
            subPath: {{ base $path }}
          {{- end }}
          - mountPath: /var/log/onap
            name: policy-logs
          resources:
{{ include "common.resources" . | indent 12 }}
        {{- if .Values.nodeSelector }}
        - image: "{{ .Values.global.loggingRepository | default .Values.loggingRepository }}/{{ .Values.loggingImage }}"
          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
          name: filebeat-onap
          volumeMounts:
          - mountPath: /usr/share/filebeat/filebeat.yml
            name: filebeat-conf
            subPath: filebeat.yml
          - mountPath: /var/log/onap
            name: policy-logs
          - mountPath: /usr/share/filebeat/data
            name: policy-data-filebeat
        nodeSelector:
{{ toYaml .Values.nodeSelector | indent 10 }}
        {{- end -}}
        {{- if .Values.affinity }}
        affinity:
{{ toYaml .Values.affinity | indent 10 }}
        {{- end }}
      volumes:
        - name: localtime
          hostPath:
            path: /etc/localtime
        - name: filebeat-conf
          configMap:
            name: {{ include "common.release" . }}-filebeat-configmap
        - name: policy-logs
          emptyDir: {}
        - name: policy-data-filebeat
          emptyDir: {}
        - name: drools-config
          configMap:
            name: {{ include "common.fullname" . }}-configmap
            items:
            {{- range $path, $bytes := .Files.Glob "resources/configmaps/*" }}
            - key: {{ base $path }}
              path: {{ base $path }}
              mode: 0755
            {{- end }}
        - name: drools-secret
          secret:
            secretName: {{ include "common.fullname" . }}-secret
            items:
            {{- range $path, $bytes := .Files.Glob "resources/secrets/*" }}
            - key: {{ base $path }}
              path: {{ base $path }}
              mode: 0644
            {{- end }}
      imagePullSecrets:
      - name: "{{ include "common.namespace" . }}-docker-registry-key"