openstack-helm/nova/templates/job-db-init.yaml

{{/*
Copyright 2017 The Openstack-Helm Authors.

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 .Values.manifests.job_db_init }}
{{- $envAll := . }}
{{- $dependencies := .Values.dependencies.db_init }}

{{- $serviceAccountName := "nova-db-init" }}
{{ tuple $envAll $dependencies $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: batch/v1
kind: Job
metadata:
  name: nova-db-init
spec:
  template:
    metadata:
      labels:
{{ tuple $envAll "nova" "db-init" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
    spec:
      serviceAccountName: {{ $serviceAccountName }}
      restartPolicy: OnFailure
      nodeSelector:
        {{ .Values.labels.job.node_selector_key }}: {{ .Values.labels.job.node_selector_value }}
      initContainers:
{{ tuple $envAll $dependencies list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: nova-db-init
          image: {{ .Values.images.tags.db_init }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.db_init | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          env:
            - name: ROOT_DB_CONNECTION
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.secrets.oslo_db.admin }}
                  key: DB_CONNECTION
            - name: OPENSTACK_CONFIG_FILE
              value: /etc/nova/nova.conf
            - name: OPENSTACK_CONFIG_DB_SECTION
              value: database
            - name: OPENSTACK_CONFIG_DB_KEY
              value: connection
          command:
            - /tmp/db-init.py
          volumeMounts:
            - name: nova-bin
              mountPath: /tmp/db-init.py
              subPath: db-init.py
              readOnly: true
            - name: etcnova
              mountPath: /etc/nova
            - name: nova-etc
              mountPath: /etc/nova/nova.conf
              subPath: nova.conf
              readOnly: true
        - name: nova-db-init-api
          image: {{ .Values.images.tags.db_init }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.db_init | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          env:
            - name: ROOT_DB_CONNECTION
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.secrets.oslo_db.admin }}
                  key: DB_CONNECTION
            - name: OPENSTACK_CONFIG_FILE
              value: /etc/nova/nova.conf
            - name: OPENSTACK_CONFIG_DB_SECTION
              value: api_database
            - name: OPENSTACK_CONFIG_DB_KEY
              value: connection
          command:
            - /tmp/db-init.py
          volumeMounts:
            - name: nova-bin
              mountPath: /tmp/db-init.py
              subPath: db-init.py
              readOnly: true
            - name: etcnova
              mountPath: /etc/nova
            - name: nova-etc
              mountPath: /etc/nova/nova.conf
              subPath: nova.conf
              readOnly: true
{{- if .Values.manifests.job_cell_setup }}
        - name: nova-db-init-cell0
          image: {{ .Values.images.tags.db_init }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.db_init | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          env:
            - name: ROOT_DB_CONNECTION
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.secrets.oslo_db.admin }}
                  key: DB_CONNECTION
            - name: OPENSTACK_CONFIG_FILE
              value: /etc/nova/nova.conf
            - name: OPENSTACK_CONFIG_DB_SECTION
              value: cell0_database
            - name: OPENSTACK_CONFIG_DB_KEY
              value: connection
          command:
            - /tmp/db-init.py
          volumeMounts:
            - name: nova-bin
              mountPath: /tmp/db-init.py
              subPath: db-init.py
              readOnly: true
            - name: etcnova
              mountPath: /etc/nova
            - name: nova-etc
              mountPath: /etc/nova/nova.conf
              subPath: nova.conf
              readOnly: true
{{- end }}
      volumes:
        - name: etcnova
          emptyDir: {}
        - name: nova-etc
          configMap:
            name: nova-etc
            defaultMode: 0444
        - name: nova-bin
          configMap:
            name: nova-bin
            defaultMode: 0555
{{- end }}