d1e775547c
Implemented Kubernetes jobs to drop a database for an OpenStack service on deletion of Helm chart. This job is configurable to be enabled or disabled in the values.yaml file for each chart. Change-Id: Ia1a0834cb43c7e883aaf507a7c7683fa1cf4e838
81 lines
2.7 KiB
YAML
81 lines
2.7 KiB
YAML
{{/*
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Copyright 2017 The Openstack-Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{- if .Values.manifests.job_db_drop }}
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{{- $envAll := . }}
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{{- $dependencies := .Values.dependencies.db_drop }}
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---
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: cinder-db-drop-{{ randAlphaNum 5 | lower }}
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annotations:
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"helm.sh/hook": pre-delete
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"helm.sh/hook-delete-policy": hook-succeeded
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spec:
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template:
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metadata:
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labels:
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{{ tuple $envAll "cinder" "db-drop" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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spec:
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restartPolicy: OnFailure
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nodeSelector:
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{{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
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initContainers:
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{{ tuple $envAll $dependencies "[]" | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: cinder-db-drop
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image: {{ .Values.images.db_drop | quote }}
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imagePullPolicy: {{ .Values.images.pull_policy | quote }}
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{{ tuple $envAll $envAll.Values.pod.resources.jobs.db_drop | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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env:
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- name: ROOT_DB_CONNECTION
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valueFrom:
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secretKeyRef:
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name: {{ .Values.secrets.oslo_db.admin }}
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key: DB_CONNECTION
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- name: OPENSTACK_CONFIG_FILE
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value: /etc/cinder/cinder.conf
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- name: OPENSTACK_CONFIG_DB_SECTION
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value: database
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- name: OPENSTACK_CONFIG_DB_KEY
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value: connection
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command:
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- /tmp/db-drop.py
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volumeMounts:
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- name: cinder-bin
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mountPath: /tmp/db-drop.py
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subPath: db-drop.py
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readOnly: true
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- name: etccinder
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mountPath: /etc/cinder
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- name: cinder-etc
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mountPath: /etc/cinder/cinder.conf
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subPath: cinder.conf
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readOnly: true
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volumes:
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- name: etccinder
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emptyDir: {}
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- name: cinder-etc
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configMap:
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name: cinder-etc
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defaultMode: 0444
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- name: cinder-bin
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configMap:
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name: cinder-bin
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defaultMode: 0555
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{{- end }}
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