Zookeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.
This chart installs Zookeeper Operator, which can install Zookeeper 3.6 cluster.
To install the chart:
$ helm repo add banzaicloud-stable http://kubernetes-charts.banzaicloud.com/branch/master
$ helm install banzaicloud-stable/zookeeper-operator
The following tables lists the configurable parameters of the Zookeeper Operator chart and their default values.
| Parameter | Required | Description | Default value |
|---|---|---|---|
| replicaCount | yes | describes how many pods should handle the workload (Note because of a bug in Operator SDK version 0.3.0 only 1 will work) | 1 |
| image.repository | yes | describes the image repository | pravega/zookeeper-operator |
| image.tag | yes | describes the image tag | 0.2.0 |
| image.pullPolicy | yes | describes the image pullPolicy | IfNotPresent |
| rbac.enabled | yes | describes if the rbac is enabled in the cluster | true |
| rbac.apiversion | yes | describes rbac api version | v1beta1 |
| resources | no | resources can be specified to operator pods | {} |
| nodeSelector | no | nodeSelector can be specified to operator pods | {} |
| tolerations | no | tolerations can be specified to operator pods | {} |
| affinity | no | affinity can be specified to operator pods | {} |
To install a Zookeeper cluster with 3 nodes:
kubectl create -f - <<EOF
apiVersion: zookeeper.pravega.io/v1beta1
kind: ZookeeperCluster
metadata:
name: example-zookeepercluster
spec:
# Add fields here
replicas: 3
EOF