Install the Stackable HDFS operator and its dependency, the Zookeeper operator, as well as the commons, secret and listener operators which are required by all Stackable operators.
There are multiple ways to install the Stackable operators. management:stackablectl:index.adoc is the preferred way, but Helm is also supported. OpenShift users may prefer installing the operator from the RedHat Certified Operator catalog using the OpenShift web console.
- stackablectl
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stackablectlis the command line tool to interact with Stackable operators and our recommended way to install operators. Follow the installation steps for your platform.After you have installed
stackablectl, run the following command to install all operators necessary for the HDFS cluster:link:example$getting_started/getting_started.sh[role=include]
The tool prints
link:example$getting_started/install_output.txt[role=include]TipConsult the management:stackablectl:quickstart.adoc to learn more about how to use stackablectl. For example, you can use the--cluster kindflag to create a Kubernetes cluster with kind. - Helm
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You can also use Helm to install the operators.
Notehelm reposubcommands are not supported for OCI registries. The operators are installed directly, without adding the Helm Chart repository first.Install the Stackable Operators:
link:example$getting_started/getting_started.sh[role=include]
Helm deploys the operators in a Kubernetes Deployment. Each operator installs and maintains its own CRDs at startup (see concepts:maintenance/crds.adoc).
Set up an HDFS cluster and its dependencies and verify that it works.