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Deploy a Production Ready Kubernetes Cluster on bare metal or raw VMs - This is a clone of https://github.com/kubernetes-sigs/kubespray.git with a kitten twist.
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Bogdan Dobrelya f365b32c60 Non preempt GCE instances for CI 
Revert preemptible GCE instances for CI as they are too
much of UNREACHABLE. Later we could return to them after
figured out how to mitigate preepted instances with
automated CI retries.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-01-05 17:08:57 +01:00
.github GITHUB: Added issue template file 2017-01-03 16:09:35 +01:00
contrib Rename CoreOS fact 2017-01-05 14:02:29 +01:00
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inventory Minor fix to rkt version in group vars 2017-01-05 11:11:03 +01:00
roles Rename CoreOS fact 2017-01-05 14:02:29 +01:00
scripts Fix pipeline premoderation/unit-tests 2017-01-04 17:52:27 +01:00
tests Non preempt GCE instances for CI 2017-01-05 17:08:57 +01:00
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README.md README: changed minimal ansible version 2017-01-02 20:37:58 +01:00
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README.md

Kubespray Logo

##Deploy a production ready kubernetes cluster

If you have questions, join us on the kubernetes slack, channel #kargo.

  • Can be deployed on AWS, GCE, Azure, 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 v1.4.6
etcd v3.0.6
flanneld v0.6.2
calicoctl v0.22.0
weave v1.6.1
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 v2.1 (or newer) 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.