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Kubernetes Submit Queue e18843d353 Merge pull request #42225 from nikhiljindal/DisableAlphaAPIs 
Automatic merge from submit-queue (batch tested with PRs 44019, 42225)

federation: Fixing runtime-config support for federation-apiserver

Fixes https://github.com/kubernetes/kubernetes/issues/42587
Ref https://github.com/kubernetes/kubernetes/issues/38593

Fixing the broken `--runtime-config` flag support in federation-apiserver. Fixing the bugs and using it to disable batch and autoscaling groups. Users can enable them by passing `--runtime-config=apis/all=true` to federation-apiserver.
~This also includes a bug fix to kube-apiserver registry that allows users to disable api/v1 resources~

cc @kubernetes/sig-federation-pr-reviews
 		2017-04-10 00:49:15 -07:00
..
apis Merge pull request #44121 from mbohlool/patch 2017-04-07 20:01:10 -07:00
client Update client 2017-02-28 15:34:34 +01:00
cluster [Federation] Create a script that dumps Federation pod logs after Federation e2e tests 2017-04-07 14:50:55 -07:00
cmd Merge pull request #42225 from nikhiljindal/DisableAlphaAPIs 2017-04-10 00:49:15 -07:00
deploy Update charts image version. 2016-10-12 00:15:01 -07:00
develop Move push-federation-images.sh to federation and implement similar functionality in jenkins build directory for presubmits. 2017-02-27 17:54:37 -08:00
docs/api-reference add singular resource names to discovery 2017-03-21 11:04:08 -04:00
manifests Release 3.0.17 etcd image 2017-02-27 16:23:44 +01:00
pkg fed: Create generic synchronizer from refactored secret controller 2017-04-06 17:47:11 -07:00
registry/cluster Updating the registry to return whether the resource was immediately deleted 2017-02-21 11:00:35 -08:00
BUILD fed: Add integration test for secrets 2017-03-30 12:58:39 -07:00
Makefile Separate the build recipe in federation Makefile into separate phases. 2016-08-29 14:16:39 -07:00
OWNERS fed: Add marun as reviewer 2017-02-09 09:50:57 -08:00
README.md Fix doc links in Federation readme 2016-11-07 11:31:08 +00:00

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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