mirror of https://github.com/kubernetes/kops.git
53 lines
1.7 KiB
Markdown
53 lines
1.7 KiB
Markdown
## Checklist for a new kubernetes version
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### Update bazel rules_go / rules_docker / gazelle etc
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### Run gazelle
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```bash
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make gazelle
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```
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### Check go version used in k/k
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### Update base images
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### Update dependencies (apimachinery etc)
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This is by far the most painful bit of the process. First you have to persuade dep to update dependencies, and then you'll have to make code changes.
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For dep, you'll probably have to remove some imports to any packages that have
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been removed, otherwise dep will ignore your Gopkg.toml. The path forward here
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is to use vgo (also known as go), which has a much better model.
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You'll then have to fix any changed code. This is gradually getting better, but will be better if we:
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* Stop using apimachinery / codegen and switch to CRDs / cluster-api
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* Stop vendoring functionality from kubernetes/kubernetes - this is also gradually getting better.
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### Update docker version installed by default
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### Check CNI version
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Sources:
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* [kube-up](https://github.com/kubernetes/kubernetes/blob/master/cluster/gce/gci/configure.sh#L27)
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### Check admission plugins
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Sources:
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* https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#is-there-a-recommended-set-of-admission-controllers-to-use
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* https://github.com/kubernetes/kubernetes/blob/master/cluster/gce/config-default.sh
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### Check for new deprecated flags
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Review the e2e test output, looking for the artifacts from kube-apiserver, kubelet, kube-scheduler etc
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e.g. Flag --address has been deprecated, see --insecure-bind-address instead.
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Flag --insecure-port has been deprecated, This flag will be removed in a future version.
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### Check for major new features (that are in beta or GA, not alpha)
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### Check for new aws-sdk-go library (if we want to go newer than k8s)
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