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Kubernetes Submit Queue aa7d9b1da9 Merge pull request #52950 from liggitt/persist-rbac-v1 
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>.

Change RBAC storage version to v1 for 1.9

v1 was introduced in 1.8, but storage version remained at v1beta1 to accommodate HA rolling upgrades. in 1.9, we can change the persisted and preferred version to v1

```release-note
RBAC objects are now stored in etcd in v1 format. After completing an upgrade to 1.9, RBAC objects (Roles, RoleBindings, ClusterRoles, ClusterRoleBindings) should be migrated to ensure all persisted objects are written in `v1` format, prior to `v1alpha1` support being removed in a future release.
```
 		2017-10-03 00:24:31 -07:00
..
apis Add 201/202 to the list of returned codes. 2017-09-28 12:25:39 -07:00
client Merge pull request #51638 from mfojtik/client-gen-custom-methods 2017-09-03 11:10:09 -07:00
cluster Remove unnecessarily included scripts in federation deployment scripts 2017-09-26 10:41:18 +05:30
cmd etcd: update version to 3.1.10 2017-10-02 12:27:46 -07:00
deploy Update charts image version. 2016-10-12 00:15:01 -07:00
develop Use buildozer to delete licenses() rules except under third_party/ 2017-08-11 09:32:39 -07:00
docs/api-reference Add 201/202 to the list of returned codes. 2017-09-28 12:25:39 -07:00
pkg Merge pull request #52950 from liggitt/persist-rbac-v1 2017-10-03 00:24:31 -07:00
plugin/pkg/admission/schedulingpolicy Use buildozer to delete licenses() rules except under third_party/ 2017-08-11 09:32:39 -07:00
registry/cluster Allow watch cache to be disabled per type 2017-09-08 13:42:28 -04:00
test Auto generated build files 2017-09-28 11:43:35 +05:30
BUILD Auto generated build files 2017-09-28 11:43:35 +05:30
Makefile Separate the build recipe in federation Makefile into separate phases. 2016-08-29 14:16:39 -07:00
OWNERS Add irfanurrehman as approver for federation. 2017-08-07 12:55:28 -07:00
README.md fix bad url 2017-08-22 08:28:37 +08:00

README.md

Cluster Federation

Kubernetes Cluster Federation enables users to federate multiple Kubernetes clusters. Please see the user guide and the admin guide for more details about setting up and using the Cluster Federation.

Building Kubernetes Cluster Federation

Please see the Kubernetes Development Guide for initial setup. Once you have the development environment setup as explained in that guide, you also need to install jq

Building cluster federation artifacts should be as simple as running:

make build

You can specify the docker registry to tag the image using the KUBE_REGISTRY environment variable. Please make sure that you use the same value in all the subsequent commands.

To push the built docker images to the registry, run:

make push

To initialize the deployment run:

(This pulls the installer images)

make init

To deploy the clusters and install the federation components, edit the ${KUBE_ROOT}/_output/federation/config.json file to describe your clusters and run:

make deploy

To turn down the federation components and tear down the clusters run:

make destroy

Ideas for improvement

  1. Continue with destroy phase even in the face of errors.

    The bash script sets set -e errexit which causes the script to exit at the very first error. This should be the default mode for deploying components but not for destroying/cleanup.

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