Bump github.com/tektoncd/pipeline from 0.48.0 to 0.50.1

[dependabot]

Bumps github.com/tektoncd/pipeline from 0.48.0 to 0.50.1.

Release notes

Sourced from github.com/tektoncd/pipeline's releases.

Tekton Pipeline release v0.50.1 "Rusian Blue Daneel Olivaw"

-Docs @ v0.50.1 -Examples @ v0.50.1

Installation one-liner

kubectl apply -f https://storage.googleapis.com/tekton-releases/pipeline/previous/v0.50.1/release.yaml

Attestation

The Rekor UUID for this release is 24296fb24b8ad77a1b02a57c8f75368d54f3f986188b3692201557a51808b4bc4e8acc1fcb835e38

Obtain the attestation:

REKOR_UUID=24296fb24b8ad77a1b02a57c8f75368d54f3f986188b3692201557a51808b4bc4e8acc1fcb835e38
rekor-cli get --uuid $REKOR_UUID --format json | jq -r .Attestation | jq .

Verify that all container images in the attestation are in the release file:

RELEASE_FILE=https://storage.googleapis.com/tekton-releases/pipeline/previous/v0.50.1/release.yaml
REKOR_UUID=24296fb24b8ad77a1b02a57c8f75368d54f3f986188b3692201557a51808b4bc4e8acc1fcb835e38
Obtains the list of images with sha from the attestation
REKOR_ATTESTATION_IMAGES=$(rekor-cli get --uuid "$REKOR_UUID" --format json | jq -r .Attestation | jq -r '.subject[]|.name + ":v0.50.1@sha256:" + .digest.sha256')
Download the release file
curl "$RELEASE_FILE" > release.yaml
For each image in the attestation, match it to the release file
for image in $REKOR_ATTESTATION_IMAGES; do
printf $image; grep -q $image release.yaml && echo " ===> ok" || echo " ===> no match";
done

Changes

Features

... (truncated)

Changelog

Sourced from github.com/tektoncd/pipeline's changelog.

Tekton Pipeline Releases

Release Frequency

Tekton Pipelines follows the Tekton community [release policy][release-policy] as follows:

• Versions are numbered according to semantic versioning: vX.Y.Z
• A new release is produced on a monthly basis
• Four releases a year are chosen for long term support (LTS). All remaining releases are supported for approximately 1 month (until the next release is produced)
  • LTS releases take place in January, April, July and October every year
  • The first Tekton Pipelines LTS release will be v0.41.0 in October 2022
  • Releases happen towards the middle of the month, between the 13th and the 20th, depending on week-ends and readiness

Tekton Pipelines produces nightly builds, publicly available on gcr.io/tekton-nightly.

Transition Process

Before release v0.41 Tekton Pipelines has worked on the basis of an undocumented support period of four months, which will be maintained for the releases between v0.37 and v0.40.

Release Process

Tekton Pipeline releases are made of YAML manifests and container images. Manifests are published to cloud object-storage as well as [GitHub][tekton-pipeline-releases]. Container images are signed by [Sigstore][sigstore] via [Tekton Chains][tekton-chains]; signatures can be verified through the [public key][chains-public-key] hosted by the Tekton Chains project.

Further documentation available:

• The Tekton Pipeline [release process][tekton-releases-docs]
• [Installing Tekton][tekton-installation]
• Standard for [release notes][release-notes-standards]

Release

v0.50 (LTS)

• Latest Release: [v0.50.0][v0.50-0] (2023-07-25) ([docs][v0.50-0-docs], [examples][v0.50-0-examples])
• Initial Release: [v0.50.0][v0.50-0] (2023-07-25)
• Estimated End of Life: 2024-07-25
• Patch Releases: [v0.50.0][v0.50-0]

... (truncated)

Commits

• 77f7b15 Make sure we use the correct namespace for remote Pipeline validation
• d65f3a8 Fix Taskrun Failure for Preempted Pod of Taskrun
• 82a405a Mark v1beta1 apis as deprecated
• 5cc5929 Move feature flags testing functions into testing package
• 81a77b6 Increase support window for v1beta1 CRDs to 1 year
• 83592de Fix flake of TestPipelineTaskTimeout
• c371544 Improve taskref_test coverage with more error test cases
• 1fb6005 Replace redundant function CheckAlphaOrBetaFields
• 2247ef3 Deduplicate examples tests between v1 and v1beta1
• ac12ae9 Bump k8s.io/api in /test/custom-task-ctrls/wait-task-beta
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

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[tekton-robot]

Hi @dependabot[bot]. Thanks for your PR.

I'm waiting for a tektoncd member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[tekton-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
To complete the pull request process, please assign vinamra28 after the PR has been reviewed.
You can assign the PR to them by writing /assign @vinamra28 in a comment when ready.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
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[tekton-robot]

@dependabot[bot]: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-tekton-cli-unit-tests	dc2b38c	link	true	/test pull-tekton-cli-unit-tests
pull-tekton-cli-build-tests	dc2b38c	link	true	/test pull-tekton-cli-build-tests
pull-tekton-cli-integration-tests	dc2b38c	link	true	/test pull-tekton-cli-integration-tests

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[dependabot]

Superseded by #2103.