openstack-helm-infra/ceph-mon/templates/job-keyring.yaml

{{/*
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.
*/}}

{{- if and .Values.manifests.job_keyring .Values.deployment.storage_secrets }}
{{- $envAll := . }}
{{- range $key1, $cephBootstrapKey := tuple "mds" "osd" "mon" "mgr" }}
{{- $component := print $cephBootstrapKey "-keyring-generator" }}
{{- $jobName := print "ceph-" $component }}

{{- $serviceAccountName := $jobName }}
{{ tuple $envAll "job_keyring_generator" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: {{ $serviceAccountName }}
rules:
  - apiGroups:
      - ""
    resources:
      - secrets
    verbs:
      - get
      - create
      - patch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: {{ $serviceAccountName }}
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: {{ $serviceAccountName }}
subjects:
  - kind: ServiceAccount
    name: {{ $serviceAccountName }}
    namespace: {{ $envAll.Release.Namespace }}
---
apiVersion: batch/v1
kind: Job
metadata:
  name: {{ $jobName }}
  labels:
{{ tuple $envAll "ceph" $jobName | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
  annotations:
    {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
spec:
  template:
    metadata:
      labels:
{{ tuple $envAll "ceph" $jobName | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
      annotations:
{{ dict "envAll" $envAll "podName" $jobName "containerNames" (list $jobName "init") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
    spec:
{{ dict "envAll" $envAll "application" "ceph" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
      serviceAccountName: {{ $serviceAccountName }}
      restartPolicy: OnFailure
      nodeSelector:
        {{ $envAll.Values.labels.job.node_selector_key }}: {{ $envAll.Values.labels.job.node_selector_value }}
      initContainers:
{{ tuple $envAll "job_keyring_generator" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: {{ $jobName }}
{{ tuple $envAll "ceph_config_helper" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.secret_provisioning | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
{{ dict "envAll" $envAll "application" "ceph" "container" $jobName | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
          env:
            - name: DEPLOYMENT_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: CEPH_GEN_DIR
              value: /tmp
            - name: CEPH_TEMPLATES_DIR
              value: /tmp/templates
            {{- if eq $cephBootstrapKey "mon" }}
            - name: CEPH_KEYRING_NAME
              value: ceph.mon.keyring
            - name: CEPH_KEYRING_TEMPLATE
              value: mon.keyring
            {{- else }}
            - name: CEPH_KEYRING_NAME
              value: ceph.keyring
            - name: CEPH_KEYRING_TEMPLATE
              value: bootstrap.keyring.{{ $cephBootstrapKey }}
            {{- end }}
            - name: KUBE_SECRET_NAME
              value: {{  index $envAll.Values.secrets.keyrings $cephBootstrapKey }}
          command:
            - /tmp/keys-bootstrap-keyring-manager.sh
          volumeMounts:
            - name: pod-tmp
              mountPath: /tmp
            - name: pod-etc-ceph
              mountPath: /etc/ceph
            - name: ceph-mon-bin
              mountPath: /tmp/keys-bootstrap-keyring-manager.sh
              subPath: keys-bootstrap-keyring-manager.sh
              readOnly: true
            - name: ceph-mon-bin
              mountPath: /tmp/keys-bootstrap-keyring-generator.py
              subPath: keys-bootstrap-keyring-generator.py
              readOnly: true
            - name: ceph-templates
              mountPath: /tmp/templates
              readOnly: true
      volumes:
        - name: pod-tmp
          emptyDir: {}
        - name: pod-etc-ceph
          emptyDir: {}
        - name: ceph-mon-bin
          configMap:
            name: {{ printf "%s-%s" $envAll.Release.Name "bin" | quote }}
            defaultMode: 0555
        - name: ceph-templates
          configMap:
            name: {{ printf "%s-%s" $envAll.Release.Name "templates" | quote }}
            defaultMode: 0444
{{- end }}
{{- end }}