6c9856a1af
It remains possible to override the current release namespace by setting the `namespace` value though this may lead to having the helm metadata and the pulsar components in different namespaces Fixes #66 ### Motivation Trying to deploy the chart in a namespace using the usual helm pattern fails for example ``` kubectl create ns pulsartest helm upgrade --install pulsar -n pulsartest apache/pulsar Error: namespaces "pulsar" not found ``` fixing that while keeping the helm metadata and the deployed objects in the same namespace requires declaring the namespace twice ``` kubectl create ns pulsartest helm upgrade --install pulsar -n pulsartest apache/pulsar --set namespace=pulsartest Error: namespaces "pulsar" not found ``` This is needlessly confusing for newcomers who follow the helm documentation and is contrary to helm best practices. ### Modifications I changed the chart to use the context namespace `.Release.Namespace` by default while preserving the ability to override that by explicitly providing a namespace on the commande line, with the this modification both examples behave as expected ### Verifying this change - [x] Make sure that the change passes the CI checks.
145 lines
5.5 KiB
YAML
145 lines
5.5 KiB
YAML
#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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{{- if or .Values.components.autorecovery .Values.extra.autoRecovery }}
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
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namespace: {{ template "pulsar.namespace" . }}
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labels:
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{{- include "pulsar.standardLabels" . | nindent 4 }}
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component: {{ .Values.autorecovery.component }}
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spec:
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serviceName: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
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replicas: {{ .Values.autorecovery.replicaCount }}
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updateStrategy:
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type: RollingUpdate
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podManagementPolicy: Parallel
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# nodeSelector:
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selector:
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matchLabels:
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{{- include "pulsar.matchLabels" . | nindent 6 }}
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component: {{ .Values.autorecovery.component }}
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template:
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metadata:
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labels:
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{{- include "pulsar.template.labels" . | nindent 8 }}
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component: {{ .Values.autorecovery.component }}
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "{{ .Values.autorecovery.ports.http }}"
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{{- with .Values.autorecovery.annotations }}
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{{ toYaml . | indent 8 }}
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{{- end }}
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spec:
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{{- if .Values.autorecovery.nodeSelector }}
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nodeSelector:
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{{ toYaml .Values.autorecovery.nodeSelector | indent 8 }}
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{{- end }}
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{{- if .Values.autorecovery.tolerations }}
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tolerations:
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{{- with .Values.autorecovery.tolerations }}
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{{ toYaml . | indent 8 }}
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{{- end }}
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{{- end }}
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affinity:
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{{- if and .Values.affinity.anti_affinity .Values.autorecovery.affinity.anti_affinity}}
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podAntiAffinity:
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{{ if eq .Values.autorecovery.affinity.type "requiredDuringSchedulingIgnoredDuringExecution"}}
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{{ .Values.autorecovery.affinity.type }}:
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- labelSelector:
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matchExpressions:
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- key: "app"
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operator: In
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values:
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- "{{ template "pulsar.name" . }}"
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- key: "release"
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operator: In
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values:
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- {{ .Release.Name }}
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- key: "component"
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operator: In
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values:
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- {{ .Values.autorecovery.component }}
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topologyKey: "kubernetes.io/hostname"
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{{ else }}
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{{ .Values.autorecovery.affinity.type }}:
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- weight: 100
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podAffinityTerm:
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labelSelector:
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matchExpressions:
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- key: "app"
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operator: In
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values:
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- "{{ template "pulsar.name" . }}"
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- key: "release"
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operator: In
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values:
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- {{ .Release.Name }}
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- key: "component"
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operator: In
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values:
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- {{ .Values.autorecovery.component }}
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topologyKey: "kubernetes.io/hostname"
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{{ end }}
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{{- end }}
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terminationGracePeriodSeconds: {{ .Values.autorecovery.gracePeriod }}
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initContainers:
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# This initContainer will wait for bookkeeper initnewcluster to complete
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# before deploying the bookies
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- name: pulsar-bookkeeper-verify-clusterid
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image: "{{ .Values.images.autorecovery.repository }}:{{ .Values.images.autorecovery.tag }}"
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imagePullPolicy: {{ .Values.images.autorecovery.pullPolicy }}
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command: ["sh", "-c"]
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args:
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- >
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{{- include "pulsar.autorecovery.init.verify_cluster_id" . | nindent 10 }}
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envFrom:
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- configMapRef:
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name: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
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volumeMounts:
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{{- include "pulsar.autorecovery.certs.volumeMounts" . | nindent 8 }}
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containers:
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- name: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
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image: "{{ .Values.images.autorecovery.repository }}:{{ .Values.images.autorecovery.tag }}"
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imagePullPolicy: {{ .Values.images.autorecovery.pullPolicy }}
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{{- if .Values.autorecovery.resources }}
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resources:
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{{ toYaml .Values.autorecovery.resources | indent 10 }}
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{{- end }}
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command: ["sh", "-c"]
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args:
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- >
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bin/apply-config-from-env.py conf/bookkeeper.conf;
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{{- include "pulsar.autorecovery.zookeeper.tls.settings" . | nindent 10 }}
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exec bin/bookkeeper autorecovery
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ports:
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- name: http
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containerPort: {{ .Values.autorecovery.ports.http }}
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envFrom:
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- configMapRef:
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name: "{{ template "pulsar.fullname" . }}-{{ .Values.autorecovery.component }}"
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volumeMounts:
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{{- include "pulsar.autorecovery.certs.volumeMounts" . | nindent 8 }}
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volumes:
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{{- include "pulsar.autorecovery.certs.volumes" . | nindent 6 }}
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{{- end }}
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