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The "gcloud container images describe" command is used to get the SHA256 hash of an image in the staging registry. The SHA256 hash is required for the image promotion process. https://github.com/kubernetes/k8s.io/tree/master/k8s.gcr.io#image-promoter
45 lines
1.8 KiB
Markdown
45 lines
1.8 KiB
Markdown
# Release process
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## Semi-automatic
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1. Make sure your repo is clean by git's standards
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2. Tag the repository and push the tag `VERSION=v0.10.0 git tag -m $VERSION $VERSION; git push origin $VERSION`
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3. Publish a draft release using the tag you just created
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4. Perform the [image promotion process](https://github.com/kubernetes/k8s.io/tree/master/k8s.gcr.io#image-promoter)
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5. Publish release
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6. Email `kubernetes-sig-scheduling@googlegroups.com` to announce the release
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## Manual
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1. Make sure your repo is clean by git's standards
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2. Tag the repository and push the tag `VERSION=v0.10.0 git tag -m $VERSION $VERSION; git push origin $VERSION`
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3. Checkout the tag you just created and make sure your repo is clean by git's standards `git checkout $VERSION`
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4. Build and push the container image to the staging registry `VERSION=$VERSION make push`
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5. Publish a draft release using the tag you just created
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6. Perform the [image promotion process](https://github.com/kubernetes/k8s.io/tree/master/k8s.gcr.io#image-promoter)
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7. Publish release
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8. Email `kubernetes-sig-scheduling@googlegroups.com` to announce the release
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## Notes
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See [post-descheduler-push-images dashboard](https://testgrid.k8s.io/sig-scheduling#post-descheduler-push-images) for staging registry image build job status.
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List images in staging registry.
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```
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gcloud container images list --repository gcr.io/k8s-staging-descheduler
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```
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List descheduler image tags in the staging registry.
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```
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gcloud container images list-tags gcr.io/k8s-staging-descheduler/descheduler
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```
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Get SHA256 hash for a specific image in the staging registry.
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```
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gcloud container images describe gcr.io/k8s-staging-descheduler/descheduler:v20200206-0.9.0-94-ge2a23f284
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```
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Pull image from the staging registry.
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```
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docker pull gcr.io/k8s-staging-descheduler/descheduler:v20200206-0.9.0-94-ge2a23f284
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```
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