09e3fdbafe
Automatic merge from submit-queue (batch tested with PRs 43000, 44500, 44457, 44553, 44267) Add Kubernetes 1.6 support to Juju charms **What this PR does / why we need it**: This adds Kubernetes 1.6 support to Juju charms. This includes some large architectural changes in order to support multiple versions of Kubernetes with a single release of the charms. There are a few bug fixes in here as well, for issues that we discovered during testing. **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes # **Special notes for your reviewer**: Thanks to @marcoceppi, @ktsakalozos, @jacekn, @mbruzek, @tvansteenburgh for their work in this feature branch as well! **Release note**: ```release-note Add Kubernetes 1.6 support to Juju charms Add metric collection to charms for autoscaling Update kubernetes-e2e charm to fail when test suite fails Update Juju charms to use snaps Add registry action to the kubernetes-worker charm Add support for kube-proxy cluster-cidr option to kubernetes-worker charm Fix kubernetes-master charm starting services before TLS certs are saved Fix kubernetes-worker charm failures in LXD Fix stop hook failure on kubernetes-worker charm Fix handling of juju kubernetes-worker.restart-needed state Fix nagios checks in charms ```
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.