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promenade
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A declarative framework for resilient Kubernetes deployment.
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Matt McEuen ce6f253432 Change CoreDNS from Deployment to DaemonSet 
CoreDNS is critical to cluster operations, and is also a very lightweight
service.  This change makes the CoreDNS service deployable as a Deployment
(current behavior), a DaemonSet, or both simultaneously.  This allows
DNS to be easily configured to run on all nodes (or all control
plane nodes if desired) for high availability of the service and
resiliency of the cluster.

The "deplyoment and daemonset" behavior can be used to provide an
uninterrupted migration path from a Deployment-based environment
to a DaemonSet-based one.

Change-Id: I58c3e62ac4892a4d9374d99eefe8055865cebf1e
 		2019-06-06 08:14:56 -05:00
charts Change CoreDNS from Deployment to DaemonSet 2019-06-06 08:14:56 -05:00
doc Move to tiller 2.14.0 2019-05-20 14:17:46 -05:00
etc/promenade Minor testing-related cleanup 2018-01-02 10:14:10 -06:00
examples Change CoreDNS from Deployment to DaemonSet 2019-06-06 08:14:56 -05:00
promenade Add removal of temporary folders 2019-05-10 15:19:29 -07:00
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README.md

Promenade

Promenade is a tool for bootstrapping a resilient Kubernetes cluster and managing its life-cycle via Helm charts.

Documentation can be found here.

Roadmap

The detailed Roadmap can be viewed on the OpenStack StoryBoard.

  • Cluster bootstrapping
    • Initial Genesis process results in a single node Kubernetes cluster with Under-cloud components deployed using Armada.
    • Joining sufficient master nodes results in a resilient Kubernetes cluster.
    • Destroy Genesis node after bootstrapping and re-provision as a normal node to ensure consistency.
  • Life-cycle management
    • Decommissioning of nodes.
    • Updating Kubernetes version.

Getting Started

To get started, see getting started.

Configuration is documented here.

Bugs

Bugs are tracked in OpenStack StoryBoard.