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Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Support containerized kubelet in CI **What this PR does / why we need it**: * Adjust hyperkube Makefile to allow HYPERKUBE_BIN to be specified from outside * new DOCKER_ROOT variable to specify --root-dir and associated volume for kubelet to know where docker directory lives * Save the docker logs when we kill the kubelet container * Allow customized image for dockerized kubelet and build a Default image if one is not specified We should allow a custom build using script we have: `VERSION="latest" REGISTRY="k8s.gcr.io" hack/dev-push-hyperkube.sh` to be used quickly using DOCKERIZE_KUBELET. To do this we remove the hard coded `k8s.gcr.io/kubelet` image and introduce a new environment variable `KUBELET_IMAGE`. Note that we are switching to hyperkube from kubelet as we have a quick and easy script to build hyperkube image and load it into local docker daemon. This reduces bad hacks like `docker tag k8s.gcr.io/hyperkube-amd64:<tag> k8s.gcr.io/kubelet:latest` being used by folks today (see 62057) * Better cope with PID 0 when running "docker inspect" to look for the process id for kubelet container **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes # **Special notes for your reviewer**: **Release note**: ```release-note NONE ```
Cluster Configuration
Deprecation Notice: This directory has entered maintenance mode and will not be accepting new providers. Please submit new automation deployments to kube-deploy. Deployments in this directory will continue to be maintained and supported at their current level of support.
The scripts and data in this directory automate creation and configuration of a Kubernetes cluster, including networking, DNS, nodes, and master components.
See the getting-started guides for examples of how to use the scripts.
cloudprovider/config-default.sh contains a set of tweakable definitions/parameters for the cluster.
The heavy lifting of configuring the VMs is done by SaltStack.