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Deploy a Production Ready Kubernetes Cluster
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Matthew Mosesohn 7a86b6c73e Set default etcd deployment to docker 
Improved docker reload command to wait for etcd to be
up before proceeding. Switched reload to run restart
because it can't reload if it is not guaranteed to be
in running state.
 		2016-07-20 18:26:16 +03:00
contrib/terraform Merge pull request #294 from billyoung/master 2016-06-18 11:03:24 +02:00
docs Add etcd proxy support 2016-07-19 14:09:40 +02:00
inventory Add etcd proxy support 2016-07-19 14:09:40 +02:00
library Add variables to kpm module 2016-06-12 18:02:44 +02:00
roles Set default etcd deployment to docker 2016-07-20 18:26:16 +03:00
scripts upgrade to k8s v1.3.0 2016-07-03 14:14:09 +02:00
tests test the apiserver from the masters instead of the deployment machine 2016-07-03 16:18:04 +02:00
.gitignore set vm box to be hashicorp hosted trusty 2016-05-20 17:04:03 -05:00
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.travis.yml upgrade k8s vers, and add a script for future upgrades 2016-05-12 15:56:30 +02:00
LICENSE Create LICENSE 2016-03-01 15:37:01 +01:00
README.md first version of the roadmap 2016-07-08 09:21:33 +02:00
Vagrantfile race condition in download role under vagrant 2016-05-20 17:04:38 -05:00
ansible.cfg Add complete test integration 2016-02-10 22:58:57 +01:00
cluster.yml Add kubedns as default package to install 2016-06-12 18:08:53 +02:00
coreos-bootstrap.yml allow for separate CoreOS etcd nodes 2016-06-03 10:29:12 -04:00
requirements.txt Add native Vagrant support 2016-05-08 10:17:11 -05:00
requirements.yml upgrade calico v0.19.0, calico-cni v1.2.1 2016-04-19 18:28:45 +02:00
uploads.yml Upload files to a separate storage 2016-03-04 17:39:02 +01:00

README.md

Kubespray Logo

##Deploy a production ready kubernetes cluster

If you have questions, you can invite yourself to chat with us on Slack! SlackStatus

  • Can be deployed on AWS, GCE, OpenStack or Baremetal
  • High available cluster
  • Composable (Choice of the network plugin for instance)
  • Support most popular Linux distributions
  • Continuous integration tests

To deploy the cluster you can use :

kargo-cli
Ansible usual commands
vagrant by simply running vagrant up (for tests purposes)

Supported Linux distributions

  • CoreOS
  • Debian Wheezy, Jessie
  • Ubuntu 14.10, 15.04, 15.10, 16.04
  • Fedora 23
  • CentOS/RHEL 7

Versions

kubernetes v1.3.0
etcd v3.0.1
calicoctl v0.20.0
flanneld v0.5.5
weave v1.5.0
docker v1.10.3

Requirements

  • The target servers must have access to the Internet in order to pull docker images.
  • The firewalls are not managed, you'll need to implement your own rules the way you used to. in order to avoid any issue during deployment you should disable your firewall
  • Copy your ssh keys to all the servers part of your inventory.
  • Ansible v2.x and python-netaddr

Network plugins

You can choose between 3 network plugins. (default: flannel with vxlan backend)

  • flannel: gre/vxlan (layer 2) networking.

  • calico: bgp (layer 3) networking.

  • weave: Weave is a lightweight container overlay network that doesn't require an external K/V database cluster.
    (Please refer to weave troubleshooting documentation)

The choice is defined with the variable kube_network_plugin

CI Tests

Build Status

Google Compute Engine

          | Calico        | Flannel       | Weave         |

------------- | ------------- | ------------- | ------------- | Ubuntu Xenial |Build Status|Build Status|Build Status| CentOS 7 |Build Status|Build Status|Build Status| CoreOS (stable) |Build Status|Build Status|Build Status|

CI tests sponsored by Google (GCE), and teuto.net for OpenStack.