cfab320f26
Keystone is using keys to encrypt credentials saved into the database. The mechanism is very similar to fernet tokens. This commit implements a job setting key repository up and rotate job for those keys. All is based on implementation of fernet tokens. Change-Id: I88faf1d02d2b317563e8603cebba542f8b133c6a Closes-Bug: 1693807
79 lines
3.5 KiB
YAML
79 lines
3.5 KiB
YAML
# Copyright 2017 The Openstack-Helm Authors.
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#
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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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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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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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{{- if .Capabilities.APIVersions.Has "batch/v2alpha1"}}
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{{- $envAll := . }}
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{{- $dependencies := .Values.dependencies.credential_rotate }}
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{{- $mounts_keystone_credential_rotate := .Values.pod.mounts.keystone_credential_rotate.keystone_credential_rotate }}
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{{- $mounts_keystone_credential_rotate_init := .Values.pod.mounts.keystone_credential_rotate.init_container }}
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apiVersion: batch/v2alpha1
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kind: CronJob
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metadata:
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name: keystone-credential-rotate
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spec:
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schedule: {{ .Values.jobs.credential_rotate.cron | quote }}
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concurrencyPolicy: Forbid
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jobTemplate:
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spec:
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template:
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spec:
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initContainers:
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{{ tuple $envAll $dependencies $mounts_keystone_credential_rotate_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 12 }}
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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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containers:
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- name: keystone-credential-rotate
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image: {{ .Values.images.credential_rotate }}
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imagePullPolicy: {{ .Values.images.pull_policy }}
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{{ tuple $envAll $envAll.Values.pod.resources.jobs.credential_rotate | include "helm-toolkit.snippets.kubernetes_resources" | indent 14 }}
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env:
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- name: KEYSTONE_USER
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value: {{ .Values.jobs.credential_rotate.user | quote }}
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- name: KEYSTONE_GROUP
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value: {{ .Values.jobs.credential_rotate.group | quote }}
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- name: KUBERNETES_NAMESPACE
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value: {{ .Release.Namespace | quote }}
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- name: KEYSTONE_KEYS_REPOSITORY
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value: {{ .Values.conf.keystone.credential.keystone.key_repository | quote }}
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- name: KEYSTONE_CREDENTIAL_MIGRATE_WAIT
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value: {{ .Values.jobs.credential_rotate.migrate_wait | quote }}
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command:
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- python
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- /tmp/fernet-manage.py
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- credential_rotate
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volumeMounts:
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- name: etckeystone
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mountPath: /etc/keystone
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- name: keystone-etc
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mountPath: /etc/keystone/keystone.conf
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subPath: keystone.conf
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readOnly: true
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- name: keystone-bin
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mountPath: /tmp/fernet-manage.py
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subPath: fernet-manage.py
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readOnly: true
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{{- if $mounts_keystone_credential_rotate.volumeMounts }}{{ toYaml $mounts_keystone_credential_rotate.volumeMounts | indent 14 }}{{ end }}
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volumes:
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- name: etckeystone
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emptyDir: {}
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- name: keystone-etc
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configMap:
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name: keystone-etc
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- name: keystone-bin
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configMap:
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name: keystone-bin
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{{- if $mounts_keystone_credential_rotate.volumes }}{{ toYaml $mounts_keystone_credential_rotate.volumes | indent 10 }}{{ end }}
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{{- end }}
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