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Update OpenShift pipelines-install instruction… #511

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Jul 20, 2023
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Update OpenShift pipelines-install instruction… #511

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6 changes: 5 additions & 1 deletion content/en/vendor/redhat/pipelines-install.md
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Expand Up @@ -19,10 +19,14 @@ Constraints][security-con] for more information.
```
1. Install Tekton Pipelines:

Because OpenShift uses random user id (and user id range per namespace) for pods, we need to remove the `securityContext.runAsUser` and `securityContext.runAsGroup` from any container from the release.yaml.
You will need to have [`yq`](https://mikefarah.gitbook.io/yq/) installed for this to work. Another way would be to download the yaml, search and replace (here replace with nothing) in your favourite editor.

```bash
oc apply --filename https://storage.googleapis.com/tekton-releases/pipeline/latest/release.notags.yaml
curl https://storage.googleapis.com/tekton-releases/pipeline/latest/release.notags.yaml | yq 'del(.spec.template.spec.containers[].securityContext.runAsUser, .spec.template.spec.containers[].securityContext.runAsGroup)' | oc apply -f -
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Maybe mention explicitly that yq is needed for this, not everyone will have it installed

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Good point 👼🏼

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or just used sed and don't make yq as deps

curl -s https://storage.googleapis.com/tekton-releases/pipeline/latest/release.notags.yaml|sed '/runAs/d'|kubectl apply -f-

```


See the [OpenShift CLI documentation][openshift-cli] for more information on
the `oc` command.

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