Bump github.com/tektoncd/pipeline from 0.45.0 to 0.48.0

[dependabot]

Bumps github.com/tektoncd/pipeline from 0.45.0 to 0.48.0.

Release notes

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

Tekton Pipeline release v0.48.0 "Shorthair Bard"

🎉 Provenance Beta, Resilient Affinity Assistant and Array Params in Matrix 🎉

-Docs @ v0.48.0 -Examples @ v0.48.0

Installation one-liner

kubectl apply -f https://storage.googleapis.com/tekton-releases/pipeline/previous/v0.48.0/release.yaml

Attestation

The Rekor UUID for this release is 24296fb24b8ad77aadae6008428d822bb60159ae252ba66b61d276e7836b724a5cd7c7402aeb0527

Obtain the attestation:

REKOR_UUID=24296fb24b8ad77aadae6008428d822bb60159ae252ba66b61d276e7836b724a5cd7c7402aeb0527
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/v0.48.0/release.yaml
REKOR_UUID=24296fb24b8ad77aadae6008428d822bb60159ae252ba66b61d276e7836b724a5cd7c7402aeb0527
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 + ":v0.48.0@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

• ✨ [TEP-0091] use VerificationResult in verify (#6673)

VerificationResult is the return value for instead of error for VerifyTask and VerifyPipeline.

... (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

v0.46

• Latest Release: [v0.46.0][v0-46-0] (2023-03-17) ([docs][v0-46-0-docs], [examples][v0-46-0-examples])
• Initial Release: [v0.46.0][v0-46-0] (2023-03-17)
• Estimated End of Life: 2023-04-17
• Patch Releases: [v0.46.0][v0-46-0]

... (truncated)

Commits

• 6590b21 update affinity assistant creation implementation
• d4a9912 Cleanup context-based validation of propagated params/workspaces
• 8565aab Add results-from feature flag to config-feature-flags.yaml
• dffb5f4 Clean up metrics code slightly.
• 41e1bd3 Docs update: CSI + projected workspaces are beta
• 19af21c Refactor ResolvedPipelineTask and remove redundant fields
• d336c54 Fix code blocks in the Tasks page (#6636)
• 902bee0 Promote the provenance field in status to beta
• 4c9880d [TEP-0089] Inject SpireControllerAPIClient into the Taskrun controller and re...
• 96212a1 [TEP-0091] use VerificationResult in verify
• Additional commits viewable in compare view

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