ingress-gce

This repository is dedicated to building kubernetes/ingress-gce images for Gardener project.

Building a new Release

Once in a while a new release of the kubernetes/ingress-gce will be released and we need to build new container image. In order to trigger the new release one can use two options, tigger the release workflow from the web UI or from CLI, see more at the https://docs.github.com/en/actions/managing-workflow-runs-and-deployments/managing-workflow-runs/manually-running-a-workflow.

Trigger the release from the Github web UI

• Navigate to Actions https://github.com/gardener/ingress-gce/actions
• Select Build, push and release worflow
• Click Run worflow button
• Input New release tag to publish and kubernetes/ingress-gce version to build
• Click green Run worflow button

Trigger the release from gh CLI

gh workflow run release.yaml -f release_tag=<NEW_TAG_TO_RELEASE> -f ingress_gce_version=<TAG_FROM_UPSTREAM>

Where NEW_TAG_TO_RELEASE is a new tag for the GH release and image to be created and TAG_FROM_UPSTREAM is existing target tag to build from kubernetes/ingress-gce.

Example:

gh workflow run release.yaml -f release_tag=v1.30.0-sap.0 -f ingress_gce_version=v1.30.0

Will build kubernetes/ingress-gce binary from v1.30.0 git tag, and publish docker image: europe-docker.pkg.dev/gardener-project/releases/gardener/ingress-gce:v1.30.0-sap.0

How to use this repository template

This template repository can be used to seed new git repositories in the gardener github organisation.

• Create the new repository based on this template repository
• Replacing placeholders:
  • In file .reuse/dep5 replace placeholder <repo name> with the name of your new repository.
  • In file CODEOWNERS replace <repo name> and <maintainer team>. Use the name of the github team in gardener teams defining maintainers of the new repository.
• Set the repository description in the "About" section of your repository
• Describe the new component in additional sections in this README.md
• Ask the Owner of the gardener github organisation
  • to double-check the initial content of this repository
  • to create the maintainer team for this new repository
  • to make this repository public
  • protect at least the master branch requiring mandatory code review by the maintainers defined in CODEOWNERS
  • grant admin permission to the maintainers team of the new repository defined in CODEOWNERS

Maintain copyright and license information

By default all source code files are under Apache 2.0 and all markdown files are under Creative Commons license.

When creating new source code files the license and copyright information should be provided using corresponding SPDX headers.

Example for go source code files (replace <year> with the current year)

/*
 * SPDX-FileCopyrightText: <year> SAP SE or an SAP affiliate company and Gardener contributors
 *
 * SPDX-License-Identifier: Apache-2.0
 */

Third-party source code

If you copy third-party code into this repository or fork a repository, you must keep the license and copyright information (usually defined in the header of the file).

In addition you should adapt the .reuse/dep5 file and assign the correct copyright and license information.

Example dep5 file if you copy source code into your repository:

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Gardener <repo name>
Upstream-Contact: The Gardener project <gardener@googlegroups.com>
Source: https://github.com/gardener/<repo name>

# --------------------------------------------------
# source code

Files: *
Copyright: 2017-2024 SAP SE or an SAP affiliate company and Gardener contributors
License: Apache-2.0

# --------------------------------------------------
# documentation

Files: *.md
Copyright: 2017-2024 SAP SE or an SAP affiliate company and Gardener contributors
License: CC-BY-4.0

# --------------------------------------------------
# third-party

# --- copied source code ---
Files: pkg/utils/validation/kubernetes/core/*
Copyright: 2014 The Kubernetes Authors.
License: Apache-2.0

Example dep5 file if you have forked a repository:

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Gardener fork of kubernetes/autoscaler
Upstream-Contact: The Gardener project <gardener@googlegroups.com>
Source: https://github.com/gardener/autoscaler
Comment: This is a fork of kubernetes/autoscaler (https://github.com/kubernetes/autoscaler)

# --------------------------------------------------
# source code

Files: *
Copyright: 2016-2018 The Kubernetes Authors.
License: Apache-2.0

Files: .ci/*
Copyright: 2024 SAP SE or an SAP affiliate company and Gardener contributors
License: Apache-2.0

Modifications

In case you modify copied/forked source code you must state this in the header via the following text:

Modifications Copyright SAP SE or an SAP affiliate company and Gardener contributors

Get your reuse badge

To get your project reuse compliant you should register it here using your SAP email address. After confirming your email, an inital reuse check is done by the reuse API.

To add the badge to your project's README.md file, use the snipped provided by the reuse API.