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Bryan Larsen
62c5dffa45
* etcd-operator: namespace is needed in to interact with cluster * Update Chart.yaml
34 lines
1.7 KiB
Plaintext
34 lines
1.7 KiB
Plaintext
{{- $clusterEnabled := (and (not .Release.IsInstall) .Values.customResources.createEtcdClusterCRD) -}}
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{{- if and .Release.IsInstall .Values.customResources.createEtcdClusterCRD -}}
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Not enabling cluster, the ThirdPartResource must be installed before you can create a Cluster. Continuing rest of normal deployment.
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{{ end -}}
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{{- if $clusterEnabled -}}
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1. Watch etcd cluster start
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kubectl get pods -l etcd_cluster={{ .Values.etcdCluster.name }} --namespace {{ .Release.Namespace }} -w
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2. Confirm etcd cluster is healthy
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$ kubectl run --rm -i --tty --env="ETCDCTL_API=3" --env="ETCDCTL_ENDPOINTS=http://{{ .Values.etcdCluster.name }}-client:2379" --namespace {{ .Release.Namespace }} etcd-test --image quay.io/coreos/etcd --restart=Never -- /bin/sh -c 'watch -n1 "etcdctl member list"'
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3. Interact with the cluster!
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$ kubectl run --rm -i --tty --env ETCDCTL_API=3 --namespace {{ .Release.Namespace }} etcd-test --image quay.io/coreos/etcd --restart=Never -- /bin/sh
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/ # etcdctl --endpoints http://{{ .Values.etcdCluster.name }}-client:2379 put foo bar
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/ # etcdctl --endpoints http://{{ .Values.etcdCluster.name }}-client:2379 get foo
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OK
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(ctrl-D to exit)
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4. Optional
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Check the etcd-operator logs
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export POD=$(kubectl get pods -l app={{ template "etcd-operator.fullname" . }} --namespace {{ .Release.Namespace }} --output name)
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kubectl logs $POD --namespace={{ .Release.Namespace }}
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{{- else -}}
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1. etcd-operator deployed.
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If you would like to deploy an etcd-cluster set cluster.enabled to true in values.yaml
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Check the etcd-operator logs
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export POD=$(kubectl get pods -l app={{ template "etcd-operator.fullname" . }} --namespace {{ .Release.Namespace }} --output name)
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kubectl logs $POD --namespace={{ .Release.Namespace }}
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{{- end -}}
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