{{/*
Copyright 2017 The Openstack-Helm Authors.
Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.

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.
*/}}

{{- $envAll := . }}
{{- $initMounts := .Values.pod.mounts.export_api_key.export_api_key }}
{{- $serviceAccountName := "maas-export-api-key" }}
{{ tuple $envAll "export_api_key" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: RoleBinding
metadata:
  name: {{ $envAll.Release.Name }}-{{ $serviceAccountName }}-job
  namespace: {{ $envAll.Release.Namespace }}
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: {{ $envAll.Release.Name }}-{{ $envAll.Release.Namespace }}-{{ $serviceAccountName }}}-job
subjects:
  - kind: ServiceAccount
    name: {{ $serviceAccountName }}
    namespace: {{ $envAll.Release.Namespace }}
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: Role
metadata:
  name: {{ $envAll.Release.Name }}-{{ $envAll.Release.Namespace }}-{{ $serviceAccountName }}}-job
  namespace: {{ $envAll.Release.Namespace }}
rules:
  - apiGroups:
      - ""
      - extensions
      - batch
      - apps
    verbs:
      - get
      - list
    resources:
      - services
      - endpoints
      - jobs
      - pods
  - apiGroups:
      - ""
    verbs:
      - get
      - create
      - update
      - delete
    resources:
      - secrets
---
apiVersion: batch/v1
kind: Job
metadata:
  name: maas-export-api-key
spec:
  template:
    metadata:
      labels:
{{ tuple $envAll "maas" "export-api-key" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
    spec:
      serviceAccountName: {{ $serviceAccountName }}
      restartPolicy: OnFailure
      nodeSelector:
        {{ .Values.labels.region.node_selector_key }}: {{ .Values.labels.region.node_selector_value }}
      initContainers:
{{ tuple $envAll "export_api_key" $initMounts | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: exporter
          image: {{ .Values.images.tags.export_api_key }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.export_api_key | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
          env:
            - name: SECRET_NAMESPACE
              value: {{ .Values.conf.maas.credentials.secret.namespace }}
            - name: ADMIN_USERNAME
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.secrets.maas_users.admin }}
                  key: USERNAME
            - name: SECRET_NAME
              value: {{ .Values.conf.maas.credentials.secret.name }}
          command:
            - /tmp/export-api-key.sh
          readinessProbe:
            exec:
              command:
                - /tmp/job-readiness.sh
            initialDelaySeconds: 60
          volumeMounts:
            - name: maas-bin
              mountPath: /tmp/export-api-key.sh
              subPath: export-api-key.sh
              readOnly: true
            - name: maas-bin
              mountPath: /tmp/job-readiness.sh
              subPath: job-readiness.sh
              readOnly: true
            - name: maas-etc
              mountPath: /etc/bind/named.conf.options
              subPath: named.conf.options
              readOnly: true
            - name: maas-etc
              mountPath: /etc/maas/regiond.conf
              subPath: regiond.conf
              readOnly: true
      volumes:
        - name: maas-bin
          configMap:
            name: maas-bin
            defaultMode: 0555
        - name: maas-etc
          configMap:
            name: maas-etc
            defaultMode: 0444