Bump github.com/tektoncd/pipeline from 0.42.0 to 0.53.1

[dependabot[bot]]

Bumps github.com/tektoncd/pipeline from 0.42.0 to 0.53.1.

Release notes

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

Tekton Pipeline release v0.53.1 "Munchkin Maschinenmensch"

-Docs @ v0.53.1 -Examples @ v0.53.1

Installation one-liner

kubectl apply -f https://storage.googleapis.com/tekton-releases/pipeline/previous/v0.53.1/release.yaml

Attestation

The Rekor UUID for this release is 24296fb24b8ad77a2b1a1e305c730d970cef50e8aa4e9da65cb4da59fd03d253eb3de693252ffad6

Obtain the attestation:

REKOR_UUID=24296fb24b8ad77a2b1a1e305c730d970cef50e8aa4e9da65cb4da59fd03d253eb3de693252ffad6
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/v0.53.1/release.yaml
REKOR_UUID=24296fb24b8ad77a2b1a1e305c730d970cef50e8aa4e9da65cb4da59fd03d253eb3de693252ffad6
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 + ":v0.53.1@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

Misc

• :hammer: [release-v0.53.x] Pin the distroless base image to a stable alpine (#7361)

The Tekton images are now based on a distroless base image which is built on top of Alpine 3.18

Thanks

Thanks to these contributors who contributed to v0.53.1!

• :heart: @​afrittoli

... (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

v0.53 (LTS)

• Latest Release: [v0.53.0][v0.53-0] (2023-10-26) ([docs][v0.53-0-docs], [examples][v0.53-0-examples])
• Initial Release: [v0.53.0][v0.53-0] (2023-10-26)
• Estimated End of Life: 2024-10-25
• Patch Releases: [v0.53.0][v0.53-0]

... (truncated)

Commits

• d96aa65 Pin the distroless base image to a stable alpine
• a22f812 Avoid unnecessary scans for codeql on non code
• fe42e6b Add Per-feature Flag Struct for New Features
• af5d62b Refactor api-versioning.md Developer doc
• afd28ca #6614 Add inclusive source scanning
• f78bcff parameterize displayName
• faf6044 [TEP-0145] Add CEL evaluation
• 08ee164 Introduce feature flag enable-step-actions
• 97184c3 fix wait entrypoint cancellation error log output.
• c377744 Move Validation of Task and Pipeline to TaskSpec and PipelineSpec
• Additional commits viewable in compare view

Most Recent Ignore Conditions Applied to This Pull Request

| Dependency Name | Ignore Conditions | | --- | --- | | github.com/tektoncd/pipeline | [>= 0.43.a, < 0.44] |

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.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[tekton-robot]

@dependabot[bot]: Adding the "do-not-merge/release-note-label-needed" label because no release-note block was detected, please follow our release note process to remove it.

Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes/test-infra](https://github.com/kubernetes/test-infra/issues/new?title=Prow%20issue:) repository.

[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](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes/test-infra](https://github.com/kubernetes/test-infra/issues/new?title=Prow%20issue:) repository.

[tekton-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: To complete the pull request process, please assign imjasonh after the PR has been reviewed. You can assign the PR to them by writing /assign @imjasonh 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](https://github.com/tektoncd/results/blob/main/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[dependabot[bot]]

Superseded by #668.