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Kubernetes Submit Queue e39d7f71e6 Merge pull request #30251 from hongchaodeng/r2 
Automatic merge from submit-queue

Move new etcd storage (low level storage) into cacher

In an effort for #29888, we are pushing forward this:

What?
- It changes creating etcd storage.Interface impl into creating config
- In creating cacher storage (StorageWithCacher), it passes config created above and new etcd storage inside.

Why?
- We want to expose the information of (etcd) kv client to cacher. Cacher storage uses this information to talk to remote storage.
2016-08-13 10:09:49 -07:00
..
apis Adding events to federation apiserver 2016-08-12 10:48:19 -07:00
client Updating the generated client to include ingress 2016-08-05 16:04:34 -07:00
cluster Revert "[Federation] Downsize the release binary distribution." 2016-08-01 23:54:09 -07:00
cmd move new etcd storage into cacher 2016-08-12 18:40:20 -07:00
manifests Revert "[Federation] Downsize the release binary distribution." 2016-08-01 23:54:09 -07:00
pkg Fix in default client factory in federated informer 2016-08-13 02:12:35 +02:00
registry/cluster Merge pull request #30251 from hongchaodeng/r2 2016-08-13 10:09:49 -07:00
build.sh Switch tab indentation to two spaces. 2016-08-10 23:52:42 -07:00
config.default.json Implement a build and deploy script to turn up/down federation. 2016-08-10 23:24:38 -07:00
Makefile Implement a build and deploy script to turn up/down federation. 2016-08-10 23:24:38 -07:00
OWNERS Add colhom to federation OWNERS 2016-06-27 13:16:43 -07:00
README.md Add a TODO to re-evaluate jq dependency. 2016-08-10 23:47:29 -07:00

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 should be as simple as running:

make build do=gen

To deploy clusters and install federation components, edit the config.default.json file to describe your clusters and run

make build do=deploy

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

make build do=destroy

Ideas for improvement

  1. Split the build phase (make recipe) into multiple phases:

    1. init: pull installer images
    2. build-binaries
    3. build-docker
    4. build: build-binary + build-docker
    5. push: to push the built images
    6. genconfig
    7. deploy-clusters
    8. deploy-federation
    9. deploy: deploy-clusters + deploy-federation
    10. destroy-federation
    11. destroy-clusters
    12. destroy: destroy-federation + destroy-clusters
    13. redeploy-federation: just redeploys the federation components.

  2. Add a release phase to run as part of Kubernetes release process that copies only a part of the build.sh script that's relevant to the users into the release.

  3. 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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