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Schema-Registry-UI Helm Chart

This helm chart creates a Schema-Registry-UI server.

This is a web tool for the confluentinc/schema-registry in order to create / view / search / evolve / view history & configure Avro schemas of your Kafka cluster.


  • Kubernetes 1.8
  • A running Kafka Installation
  • A running Zookeeper Installation
  • A running Schema-Registry installation

Chart Components

This chart will do the following:

  • Create a Schema-Registry-UI deployment
  • Create a Service configured to connect to the available Schema-Registry-UI pods on the configured client port.

Installing the Chart

You can install the chart with the release name srui as below.

$ helm install --name srui schema-registry-ui

If you do not specify a name, helm will select a name for you.

$ kubectl get all -l app=schema-registry-ui
NAME                          DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
deploy/srui-schema-registry-ui   1         1         1            1           23m

NAME                                DESIRED   CURRENT   READY     AGE
rs/srui-schema-registry-ui-bcb4c994c   1         1         1         23m

NAME                                      READY     STATUS    RESTARTS   AGE
po/srui-schema-registry-ui-bcb4c994c-qjqbj   1/1       Running   1          23m
  1. deploy/srui-schema-registry-ui is the Deployment created by this chart.
  2. rs/srui-schema-registry-ui-bcb4c994c is the ReplicaSet created by this Chart's Deployment.
  3. po/srui-schema-registry-ui-bcb4c994c-qjqbj is the Pod created by the ReplicaSet under this Chart's Deployment.


You can specify each parameter using the --set key=value[,key=value] argument to helm install.

Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,

$ helm install --name my-release -f values.yaml schema-registry-ui

Tip: You can use the default values.yaml


The following table lists the configurable parameters of the SchemaRegistryUI chart and their default values.

Parameter Description Default
replicaCount The number of SchemaRegistryUI Pods in the Deployment 1
image.repository The SchemaRegistryUI image repository landoop/schema-registry-ui
image.tag The SchemaRegistryUI image tag 0.9.5
image.imagePullPolicy Image Pull Policy IfNotPresent
schemaRegistry.url URL to the schema registry endpoint http://localhost
schemaRegistry.port Port for the schema registry 8081
schemaRegistry.proxy Whether to proxy Schema Registry endpoint via the internal webserver false
service.type Type of the service LoadBalancer
service.port Port to use 80
service.annotations Kubernetes service annotations {}
service.loadBalancerSourceRanges Limit load balancer source IPs to list of CIDRs (where available)) None
ingress.enabled Ingress rules. Disabled by default false
ingress.annotations Ingress annotations {}
ingress.path Ingress path /
ingress.hosts Ingress accepted hostnames [schema-registry-ui.local]
ingress.tls Ingress TLS configuration /
nodeSelector Node labels for pod assignment {}
tolerations List of node taints to tolerate []
affinity Node/pod affinities {}
resources CPU/Memory resource requests/limits {}
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