Chapter 1. Installing tkn Use the CLI tool to manage Red Hat OpenShift Pipelines from a terminal. You can install the CLI tool on different platforms. Note Both the archives and the RPMs contain the following executables: tkn tkn-pac opc Important Running Red Hat OpenShift Pipelines with the opc CLI tool is a Technology Preview feature only. Technology Preview features are not supported with Red Hat production service level agreements (SLAs) and might not be functionally complete. Red Hat does not recommend using them in production. These features provide early access to upcoming product features, enabling customers to test functionality and provide feedback during the development process. For more information about the support scope of Red Hat Technology Preview features, see Technology Preview Features Support Scope . 1.1. Installing the Red Hat OpenShift Pipelines CLI on Linux For Linux distributions, you can download the CLI as a tar.gz archive. Procedure Download the relevant CLI tool. Linux (x86_64, amd64) Linux on IBM zSystems and IBM(R) LinuxONE (s390x) Linux on IBM Power (ppc64le) Linux on ARM (aarch64, arm64) Unpack the archive: USD tar xvzf <file> Add the location of your tkn , tkn-pac , and opc files to your PATH environment variable. To check your PATH , run the following command: USD echo USDPATH 1.2. Installing the Red Hat OpenShift Pipelines CLI on Linux using an RPM For Red Hat Enterprise Linux (RHEL) version 8, you can install the Red Hat OpenShift Pipelines CLI as an RPM. Prerequisites You have an active OpenShift Container Platform subscription on your Red Hat account. You have root or sudo privileges on your local system. Procedure Register with Red Hat Subscription Manager: # subscription-manager register Pull the latest subscription data: # subscription-manager refresh List the available subscriptions: # subscription-manager list --available --matches '*pipelines*' In the output for the command, find the pool ID for your OpenShift Container Platform subscription and attach the subscription to the registered system: # subscription-manager attach --pool=<pool_id> Enable the repositories required by Red Hat OpenShift Pipelines: Linux (x86_64, amd64) # subscription-manager repos --enable="pipelines-1.18-for-rhel-8-x86_64-rpms" Linux on IBM zSystems and IBM(R) LinuxONE (s390x) # subscription-manager repos --enable="pipelines-1.18-for-rhel-8-s390x-rpms" Linux on IBM Power (ppc64le) # subscription-manager repos --enable="pipelines-1.18-for-rhel-8-ppc64le-rpms" Linux on ARM (aarch64, arm64) # subscription-manager repos --enable="pipelines-1.18-for-rhel-8-aarch64-rpms" Install the openshift-pipelines-client package: # yum install openshift-pipelines-client After you install the CLI, it is available using the tkn command: USD tkn version 1.3. Installing the Red Hat OpenShift Pipelines CLI on Windows For Windows, you can download the CLI as a zip archive. Procedure Download the CLI tool . Extract the archive with a ZIP program. Add the location of your tkn , tkn-pac , and opc files to your PATH environment variable. To check your PATH , run the following command: C:\> path 1.4. Installing the Red Hat OpenShift Pipelines CLI on macOS For macOS, you can download the CLI as a tar.gz archive. Procedure Download the relevant CLI tool. macOS macOS on ARM Unpack and extract the archive. Add the location of your tkn , tkn-pac , and opc files to your PATH environment variable. To check your PATH , run the following command: USD echo USDPATH

Commands:
tar xvzf <file>
echo USDPATH
subscription-manager register
subscription-manager refresh
subscription-manager list --available --matches '*pipelines*'
subscription-manager attach --pool=<pool_id>
subscription-manager repos --enable="pipelines-1.18-for-rhel-8-x86_64-rpms"
subscription-manager repos --enable="pipelines-1.18-for-rhel-8-s390x-rpms"
subscription-manager repos --enable="pipelines-1.18-for-rhel-8-ppc64le-rpms"
subscription-manager repos --enable="pipelines-1.18-for-rhel-8-aarch64-rpms"
yum install openshift-pipelines-client
tkn version
C:\> path
echo USDPATH