# Copyright © 2017 Amdocs, Bell Canada
# Modifications Copyright © 2018 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/v1beta1
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:
        - sh
        args:
        - -c
        - "cd /config-input && for PFILE in `ls -1 *.conf`; do envsubst <${PFILE} >/config/${PFILE}; done"
        env:
        - name: JDBC_USER
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-secret" "key" "login") | indent 10 }}
        - name: JDBC_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-secret" "key" "password") | indent 10 }}
        - name: PDP_HTTP_USER_ID
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "pdp-http-creds" "key" "login") | indent 10 }}
        - name: PDP_HTTP_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "pdp-http-creds" "key" "password") | indent 10 }}
        - name: PDP_PAP_PDP_HTTP_USER_ID
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "pap-http-creds" "key" "login") | indent 10 }}
        - name: PDP_PAP_PDP_HTTP_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "pap-http-creds" "key" "password") | indent 10 }}
        volumeMounts:
        - mountPath: /config-input
          name: pe
        - mountPath: /config
          name: pe-processed
        image: "{{ .Values.global.envsubstImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-update-config
      - command:
        - /root/ready.py
        args:
        - --container-name
        - {{ .Values.global.pap.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:
      - command:
        - /bin/bash
        - ./do-start.sh
        - pdp
        name: {{ include "common.name" . }}
        image: "{{ include "common.repository" . }}/{{ .Values.image }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        env:
        - name: JDBC_USER
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-secret" "key" "login") | indent 10 }}
        - name: JDBC_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-secret" "key" "password") | indent 10 }}
        - name: PDP_HTTP_USER_ID
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "pdp-http-creds" "key" "login") | indent 10 }}
        - name: PDP_HTTP_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "pdp-http-creds" "key" "password") | indent 10 }}
        - name: PDP_PAP_PDP_HTTP_USER_ID
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "pap-http-creds" "key" "login") | indent 10 }}
        - name: PDP_PAP_PDP_HTTP_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "pap-http-creds" "key" "password") | indent 10 }}
        resources:
{{ include "common.resources" . | indent 12 }}
        ports:
        - containerPort: {{ .Values.service.externalPort }}
        {{- 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 }}
        volumeMounts:
        - mountPath: /etc/localtime
          name: localtime
          readOnly: true
        - mountPath: /tmp/policy-install/config/base.conf
          name: pe-processed
          subPath: base.conf
        - mountPath: /tmp/policy-install/config/pdp-tweaks.sh
          name: pe-pdp
          subPath: pdp-tweaks.sh
        - mountPath: /tmp/policy-install/config/pdplp.conf
          name: pe-pdp
          subPath: pdplp.conf
        - mountPath: /tmp/policy-install/config/pdp.conf
          name: pe-pdp
          subPath: pdp.conf
        - mountPath: /tmp/policy-install/do-start.sh
          name: pe-scripts
          subPath: do-start.sh
        - mountPath: /var/log/onap
          name: policy-logs
        - mountPath:  /tmp/logback.xml
          name: policy-logback
          subPath: logback.xml
        lifecycle:
          postStart:
            exec:
              command: ["/bin/sh", "-c", "export LOG=wait_logback.log; touch $LOG; export SRC=/tmp/logback.xml; export DST=/opt/app/policy/servers/pdp/webapps/pdp/WEB-INF/classes/; while [ ! -e $DST ]; do echo 'Waiting for $DST...' >> $LOG; sleep 5; done; sleep 2; /bin/cp -f $SRC $DST; echo 'Done' >> $LOG"]
      - image: {{ .Values.global.loggingRepository }}/{{ .Values.global.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
      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: policy-logback
        configMap:
          name: {{ include "common.fullname" . }}-log-configmap
      - name: pe
        configMap:
          name: {{ include "common.release" . }}-pe-configmap
          defaultMode: 0755
      - name: pe-scripts
        configMap:
          name: {{ include "common.release" . }}-pe-scripts-configmap
          defaultMode: 0777
      - name: pe-pdp
        configMap:
          name: {{ include "common.fullname" . }}-pe-configmap
          defaultMode: 0755
      - name: pe-processed
        emptyDir:
          medium: Memory
      imagePullSecrets:
      - name: "{{ include "common.namespace" . }}-docker-registry-key"