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Kubernetes Submit Queue 445795186d Merge pull request #46483 from shashidharatd/fed-sc-ut-delete 
Automatic merge from submit-queue (batch tested with PRs 36721, 46483, 45500, 46724, 46036)

Federation: Minor corrections in service controller and add a unit testcase

**What this PR does / why we need it**:
This PR fixes few outdated comments in federation service controller and few other minor fixes.
This also adds a unit test case to test federated service deletion.


/assign @quinton-hoole 
/cc @marun @kubernetes/sig-federation-pr-reviews 

```release-note
NONE
```
 		2017-06-03 08:08:38 -07:00
..
apis Regenerate openapi for 1.8 2017-06-02 11:07:37 -04:00
client generated clientset changes 2017-05-04 11:30:51 -07:00
cluster Add Initializers to all admission control paths by default 2017-06-02 22:09:04 -04:00
cmd Allow initialization of resources 2017-06-02 22:09:03 -04:00
deploy
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develop Revert "[Federation] Build a simple hyperkube image on-the-fly only containing the hyperkube binary for development and testing purposes." 2017-04-24 22:26:20 -07:00
docs/api-reference Merge pull request #44785 from jingxu97/April/apistorage 2017-06-01 09:12:19 -07:00
manifests Release 3.0.17 etcd image 2017-02-27 16:23:44 +01:00
pkg Merge pull request #46483 from shashidharatd/fed-sc-ut-delete 2017-06-03 08:08:38 -07:00
registry/cluster Grow signature for predicate attributes to include init status 2017-06-02 22:09:04 -04:00
BUILD Replace git_repository with http_archive and use ixdy's fork of bazel tools for pkg_tar 2017-05-03 10:13:06 -07:00
Makefile
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OWNERS fed: Add marun as reviewer 2017-02-09 09:50:57 -08:00
README.md federation:update outdated link 2017-05-08 09:07:40 +08:00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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