#  ============LICENSE_START=======================================================
#   Copyright (C) 2020 AT&T Intellectual Property.
#  ================================================================================
#  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.
#
#  SPDX-License-Identifier: Apache-2.0
#  ============LICENSE_END=========================================================

apiVersion: apps/v1
kind: Deployment
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:
  selector:
    matchLabels:
      app: {{ include "common.name" . }}
  replicas: {{ .Values.replicaCount }}
  template:
    metadata:
      labels:
        app: {{ include "common.name" . }}
        release: {{ include "common.release" . }}
    spec:
      initContainers:
      - command:
        - /app/ready.py
        args:
        - --job-name
        - {{ include "common.release" . }}-policy-galera-config
        env:
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: "{{ include "common.repository" . }}/{{ .Values.global.readinessImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-readiness
      - command:
        - sh
        args:
        - -c
        - "cd /config-input && for PFILE in `ls -1`; do envsubst <${PFILE} >/config/${PFILE}; done"
        env:
        - name: RESTSERVER_USER
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "restserver-creds" "key" "login") | indent 10 }}
        - name: RESTSERVER_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "restserver-creds" "key" "password") | indent 10 }}
        - name: API_USER
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "api-creds" "key" "login") | indent 10 }}
        - name: API_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "api-creds" "key" "password") | indent 10 }}
        - name: SQL_USER
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-secret" "key" "login") | indent 10 }}
        - name: SQL_PASSWORD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-secret" "key" "password") | indent 10 }}
        volumeMounts:
        - mountPath: /config-input
          name: pdpxconfig
        - mountPath: /config
          name: pdpxconfig-processed
        image: "{{ .Values.global.envsubstImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-update-config
{{ include "common.certInitializer.initContainer" . | indent 6 }}
      containers:
        - name: {{ include "common.name" . }}
          image: "{{ include "common.repository" . }}/{{ .Values.image }}"
          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
{{- if .Values.global.aafEnabled }}
          command: ["bash","-c"]
          args: ["source {{ .Values.certInitializer.credsPath }}/.ci;\
                  /opt/app/policy/pdpx/bin/policy-pdpx.sh /opt/app/policy/pdpx/etc/mounted/config.json"]
{{- else }}
          command: ["/opt/app/policy/pdpx/bin/policy-pdpx.sh"]
          args: ["/opt/app/policy/pdpx/etc/mounted/config.json"]
          env:
          - name: KEYSTORE_PASSWD
            {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "keystore-password" "key" "password") | indent 12 }}
          - name: TRUSTSTORE_PASSWD
            {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "truststore-password" "key" "password") | indent 12 }}
{{- end }}
          ports:
          - containerPort: {{ .Values.service.internalPort }}
          # disable liveness probe when breakpoints set in debugger
          # so K8s doesn't restart unresponsive container
          {{- if eq .Values.liveness.enabled true }}
          livenessProbe:
            tcpSocket:
              port: {{ .Values.service.internalPort }}
            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
            periodSeconds: {{ .Values.liveness.periodSeconds }}
          {{ end -}}
          readinessProbe:
            tcpSocket:
              port: {{ .Values.service.internalPort }}
            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
            periodSeconds: {{ .Values.readiness.periodSeconds }}
          volumeMounts:
{{ include "common.certInitializer.volumeMount" . | indent 10 }}
          - mountPath: /etc/localtime
            name: localtime
            readOnly: true
          - mountPath: /opt/app/policy/pdpx/etc/mounted
            name: pdpxconfig-processed
          resources:
{{ include "common.resources" . }}
        {{- if .Values.nodeSelector }}
        nodeSelector:
{{ toYaml .Values.nodeSelector | indent 10 }}
        {{- end -}}
        {{- if .Values.affinity }}
        affinity:
{{ toYaml .Values.affinity | indent 10 }}
        {{- end }}
      volumes:
{{ include "common.certInitializer.volumes" . | indent 8 }}
        - name: localtime
          hostPath:
             path: /etc/localtime
        - name: pdpxconfig
          configMap:
            name: {{ include "common.fullname" . }}-configmap
            defaultMode: 0755
        - name: pdpxconfig-processed
          emptyDir:
            medium: Memory
      imagePullSecrets:
      - name: "{{ include "common.namespace" . }}-docker-registry-key"