aa8a03ef07
Automatic merge from submit-queue (batch tested with PRs 32663, 35797)
contribute deis/registry-proxy as a replacement for kube-registry-proxy
This PR is a proposal to replace the `kube-registry-proxy` addon code with [deis/registry-proxy](https://github.com/deis/registry-proxy). We have been running this component in production for several months ([since Workflow v2.3.0](15d4c1c298/workflow-v2.3.0/tpl/deis-registry-proxy-daemon.yaml)) without any issues.
There are several benefits that this proxy provides over the current implementation:
- it's the same code that is provided in [docker/distribution's contrib dir](https://github.com/docker/distribution/tree/master/contrib/compose) which I have personally used for both Docker v1 and v2 engine deployments without any issues
- the ability to [disable old Docker clients](https://github.com/deis/registry-proxy/blob/master/rootfs/etc/nginx/conf.d/default.conf.in#L19-L23) that are incompatible with the v2 registry
- better default connection timeouts, using best practices from the Docker community as a whole
- workarounds for bugs like https://github.com/docker/docker/issues/1486 (see https://github.com/deis/registry-proxy/blob/master/rootfs/etc/nginx/conf.d/default.conf.in#L15-L16)
Things that this PR differs from the current implementation:
- it's not HAProxy.
I'm not sure how the release process goes for this component, but I bumped the version to v0.4 and changed the maintainer to myself considering this is a massive overhaul. Please let me know if this is acceptable as a replacement or if we should perhaps consider this as an alternative implementation.
Happy Friday!
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.