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Move the remote resolvers deployment to a separate namespace #5436

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abayer
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@abayer abayer commented Sep 6, 2022

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In https://github.com/tektoncd/community/blob/main/teps/0060-remote-resource-resolution.md#3-create-a-new-tekton-resolution-project, we say:

Webhook and controller deployments for ResolutionRequest objects will run in the tekton-remote-resolution namespace by default. The namespace is intentionally separate from tekton-pipelines to allow RBAC that isolates the remote resolution machinery.

While the actual ResolutionRequest reconciler/webhooks/etc are now part of the core Pipeline controller/webhook deployments, the actual resolvers (i.e., git, hub, bundles) should probably still be moved to a separate namespace from tekton-pipelines to properly isolate the actual resolver executions. So let's do that.

Note that no release note is needed, because this should be merged in before the first Pipeline release with remote resolution incorporated into it.

/kind feature

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As the author of this PR, please check off the items in this checklist:

  • Has Docs included if any changes are user facing
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    functionality, content, code)
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  • Release notes contains the string "action required" if the change requires additional action from users switching to the new release

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@abayer abayer added the kind/feature Categorizes issue or PR as related to a new feature. label Sep 6, 2022
@abayer abayer added this to the Pipelines v0.40 milestone Sep 6, 2022
@tekton-robot tekton-robot added the release-note-none Denotes a PR that doesnt merit a release note. label Sep 6, 2022
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abayer commented Sep 6, 2022

/assign @vdemeester

@tekton-robot tekton-robot added the size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. label Sep 6, 2022
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The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage to re-run this coverage report

File Old Coverage New Coverage Delta
pkg/apis/config/feature_flags.go 79.0% 81.8% 2.8
pkg/apis/config/resolver/feature_flags.go Do not exist 90.5%
pkg/apis/config/resolver/store.go Do not exist 58.8%

@abayer abayer force-pushed the move-resolvers-to-separate-namespace branch from db1ed6a to 2f1a78c Compare September 6, 2022 16:32
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The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage to re-run this coverage report

File Old Coverage New Coverage Delta
pkg/apis/config/feature_flags.go 79.0% 81.8% 2.8
pkg/apis/config/resolver/feature_flags.go Do not exist 90.5%
pkg/apis/config/resolver/store.go Do not exist 58.8%

@abayer abayer force-pushed the move-resolvers-to-separate-namespace branch from 2f1a78c to dbb7cd8 Compare September 6, 2022 20:44
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The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage to re-run this coverage report

File Old Coverage New Coverage Delta
pkg/apis/config/feature_flags.go 78.1% 81.8% 3.7
pkg/apis/config/resolver/feature_flags.go Do not exist 87.0%
pkg/apis/config/resolver/store.go Do not exist 58.8%

In https://github.com/tektoncd/community/blob/main/teps/0060-remote-resource-resolution.md#3-create-a-new-tekton-resolution-project, we say:
```
Webhook and controller deployments for ResolutionRequest objects will run in the tekton-remote-resolution namespace by default. The namespace is intentionally separate from tekton-pipelines to allow RBAC that isolates the remote resolution machinery.
```

While the actual `ResolutionRequest` reconciler/webhooks/etc are now part of the core Pipeline controller/webhook deployments, the actual resolvers (i.e., `git`, `hub`, `bundles`) should probably still be moved to a separate namespace from `tekton-pipelines` to properly isolate the actual resolver executions. So let's do that.

Signed-off-by: Andrew Bayer <andrew.bayer@gmail.com>
@abayer abayer force-pushed the move-resolvers-to-separate-namespace branch from dbb7cd8 to d02afeb Compare September 6, 2022 21:22
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The following is the coverage report on the affected files.
Say /test pull-tekton-pipeline-go-coverage to re-run this coverage report

File Old Coverage New Coverage Delta
pkg/apis/config/feature_flags.go 78.1% 81.8% 3.7
pkg/apis/config/resolver/feature_flags.go Do not exist 87.0%
pkg/apis/config/resolver/store.go Do not exist 58.8%

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🎉

@tekton-robot tekton-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 7, 2022
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abayer commented Sep 7, 2022

/assign @lbernick @jerop

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/lgtm

@tekton-robot tekton-robot added the lgtm Indicates that a PR is ready to be merged. label Sep 7, 2022
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jerop, vdemeester

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abayer commented Sep 7, 2022

/retest

@tekton-robot tekton-robot merged commit c6ba630 into tektoncd:main Sep 7, 2022
@abayer abayer mentioned this pull request Sep 21, 2022
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