{{/*
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.
*/}}

# This job is required for Reef and later because Ceph now disallows the
# creation of internal pools (pools names beginning with a ".") and the
# ceph-rbd-pool job therefore can't configure them if they don't yet exist.
# This job simply deletes and re-creates the ceph-rbd-pool job after deploying
# ceph-rgw so it can apply the correct configuration to the .rgw.root pool.

{{- if and .Values.manifests.job_rgw_pool .Values.deployment.ceph }}
{{- $envAll := . }}

{{- $serviceAccountName := "ceph-rgw-pool" }}
{{ tuple $envAll "rgw_pool" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: {{ $serviceAccountName }}-{{ $envAll.Release.Namespace }}
rules:
  - apiGroups:
      - ''
    resources:
      - pods
      - jobs
    verbs:
      - create
      - get
      - delete
      - list
  - apiGroups:
      - 'batch'
    resources:
      - jobs
    verbs:
      - create
      - get
      - delete
      - list
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: {{ $serviceAccountName }}-{{ $envAll.Release.Namespace }}
subjects:
  - kind: ServiceAccount
    name: {{ $serviceAccountName }}
    namespace: {{ $envAll.Release.Namespace }}
roleRef:
  kind: ClusterRole
  name: {{ $serviceAccountName }}-{{ $envAll.Release.Namespace }}
  apiGroup: rbac.authorization.k8s.io
---
apiVersion: batch/v1
kind: Job
metadata:
  name: ceph-rgw-pool
  labels:
{{ tuple $envAll "ceph" "rbd-pool" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
  annotations:
    {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
spec:
  template:
    metadata:
      name: ceph-rgw-pool
      labels:
{{ tuple $envAll "ceph" "rbd-pool" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
      annotations:
{{ dict "envAll" $envAll "podName" "ceph-rgw-pool" "containerNames" (list "ceph-rgw-pool" "init") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
    spec:
{{ dict "envAll" $envAll "application" "rgw_pool" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
      serviceAccountName: {{ $serviceAccountName }}
      restartPolicy: {{ $envAll.Values.jobs.rgw_pool.restartPolicy | quote }}
      affinity:
{{ tuple $envAll "ceph" "rbd-pool" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
      nodeSelector:
        {{ $envAll.Values.labels.job.node_selector_key }}: {{ $envAll.Values.labels.job.node_selector_value }}
      initContainers:
{{ tuple $envAll "rgw_pool" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: ceph-rgw-pool
{{ tuple $envAll "ceph_rgw_pool" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.rgw_pool | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
{{ dict "envAll" $envAll "application" "rgw_pool" "container" "rgw_pool" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
          command:
            - /tmp/rerun-pool-job.sh
          volumeMounts:
            - name: pod-tmp
              mountPath: /tmp
            - name: ceph-rgw-bin
              mountPath: /tmp/rerun-pool-job.sh
              subPath: rerun-pool-job.sh
              readOnly: true
      volumes:
        - name: pod-tmp
          emptyDir: {}
        - name: ceph-rgw-bin
          configMap:
            name: ceph-rgw-bin
            defaultMode: 0555
        - name: pod-run
          emptyDir:
            medium: "Memory"
{{- end }}