eefdbe0581
- Changed backup path to /var/backups/etcd - Chanded backup filename to service name to support multiple releases - Removed additional etcd from cronjob name Change-Id: I1fabdfe1dccd8e170090eec0a69b2598e1e3e422 Signed-off-by: Sreejith Punnapuzha <Sreejith.Punnapuzha@outlook.com>
125 lines
4.6 KiB
YAML
125 lines
4.6 KiB
YAML
{{/*
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Copyright 2017 AT&T Intellectual Property. All other rights reserved.
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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.cron_etcd_backup }}
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{{- $envAll := . }}
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{{- $serviceAccountName := "etcd-backup" }}
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{{- $applicationName := "etcd-backup" }}
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: Role
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metadata:
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name: {{ .Values.service.name }}-{{ $serviceAccountName }}
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rules:
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- apiGroups:
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- ""
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resources:
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- secrets
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verbs:
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- get
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- list
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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labels:
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component: etcd-backup
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name: {{ .Values.service.name }}-{{ $serviceAccountName }}
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namespace: {{ $envAll.Release.Namespace }}
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: RoleBinding
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metadata:
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name: {{ .Values.service.name }}-{{ $serviceAccountName }}
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: Role
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name: {{ .Values.service.name }}-{{ $serviceAccountName }}
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subjects:
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- kind: ServiceAccount
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name: {{ .Values.service.name }}-{{ $serviceAccountName }}
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namespace: {{ $envAll.Release.Namespace }}
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---
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apiVersion: batch/v1beta1
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kind: CronJob
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metadata:
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name: {{ .Values.service.name }}-backup
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spec:
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schedule: {{ .Values.jobs.etcd_backup.cron | quote }}
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successfulJobsHistoryLimit: {{ .Values.jobs.etcd_backup.history.success }}
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failedJobsHistoryLimit: {{ .Values.jobs.etcd_backup.history.failed }}
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concurrencyPolicy: Forbid
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jobTemplate:
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metadata:
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labels:
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{{ tuple $envAll $applicationName "etcd-anchor" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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spec:
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template:
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spec:
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serviceAccountName: {{ .Values.service.name }}-{{ $serviceAccountName }}
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restartPolicy: OnFailure
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nodeSelector:
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{{ .Values.labels.anchor.node_selector_key }}: {{ .Values.labels.anchor.node_selector_value }}
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containers:
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- name: etcd-backup
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image: {{ .Values.images.tags.etcdctl }}
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imagePullPolicy: {{ .Values.images.pull_policy }}
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{{ tuple $envAll $envAll.Values.pod.resources.jobs.etcd_backup | include "helm-toolkit.snippets.kubernetes_resources" | indent 14 }}
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env:
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- name: ETCDCTL_API
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value: '3'
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- name: ETCDCTL_DIAL_TIMEOUT
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value: {{ .Values.backup.etcdctl_dial_timeout }}
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- name: ETCDCTL_ENDPOINTS
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value: https://{{ .Values.anchor.etcdctl_endpoint }}:{{ .Values.network.service_client.port }}
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- name: ETCDCTL_CACERT
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value: /etc/etcd/tls/certs/client-ca.pem
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- name: ETCDCTL_CERT
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value: /etc/etcd/tls/certs/anchor-etcd-client.pem
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- name: ETCDCTL_KEY
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value: /etc/etcd/tls/keys/anchor-etcd-client-key.pem
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- name: CLIENT_ENDPOINT
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value: https://$(POD_IP):{{ .Values.network.service_client.target_port }}
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- name: PEER_ENDPOINT
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value: https://$(POD_IP):{{ .Values.network.service_peer.target_port }}
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command:
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- /tmp/bin/etcdbackup
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volumeMounts:
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- name: {{ .Values.service.name }}-bin
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mountPath: /tmp/bin
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- name: {{ .Values.service.name }}-certs
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mountPath: /etc/etcd/tls/certs
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- name: {{ .Values.service.name }}-keys
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mountPath: /etc/etcd/tls/keys
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- name: etcd-backup
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mountPath: /var/lib/etcd/backup
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volumes:
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- name: {{ .Values.service.name }}-bin
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configMap:
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name: {{ .Values.service.name }}-bin
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defaultMode: 0555
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- name: {{ .Values.service.name }}-certs
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configMap:
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name: {{ .Values.service.name }}-certs
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defaultMode: 0444
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- name: etcd-backup
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hostPath:
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path: {{ .Values.backup.host_backup_path }}
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- name: {{ .Values.service.name }}-keys
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secret:
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secretName: {{ .Values.service.name }}-keys
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defaultMode: 0444
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{{- end }}
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