Deploy a Production Ready Kubernetes Cluster

ansible aws bare-metal gce hacktoberfest high-availability k8s-sig-cluster-lifecycle kubernetes kubernetes-cluster kubespray

Go to file

Aleksandr Didenko e3470b28c5 Move CNI config and add MTU support for calico-cni - Move CNI configuration creation for Calico to appropriate network_plugin role from kubernetes/node. - Add support for MTU configuration in Calico.		2016-11-15 18:05:11 +01:00
contrib/terraform	Adds missing ip based on internal ip, for etcd	2016-11-14 02:04:13 +00:00
docs	Support new version of 'calicoctl' (>=v1.0.0)	2016-11-10 17:11:29 +02:00
inventory	update comment with valid options for bootstrap_os	2016-11-14 16:31:15 -05:00
roles	Move CNI config and add MTU support for calico-cni	2016-11-15 18:05:11 +01:00
scripts	Fix collect_info script	2016-11-14 19:01:50 +01:00
tests	Label k8s apps, adjust collect/upload info steps	2016-11-10 16:05:50 +01:00
.gitignore	Added IntelliJ IDEA Project folder to .gitignore	2016-09-14 10:34:47 +01:00
.gitmodules	Remove submodules	2016-03-04 16:14:01 +01:00
.travis.yml	Label k8s apps, adjust collect/upload info steps	2016-11-10 16:05:50 +01:00
CONTRIBUTING.md	files needed to move kargo to k8s	2016-08-16 14:01:03 +02:00
LICENSE	Create LICENSE	2016-03-01 15:37:01 +01:00
OWNERS	adds ability to have hosts with no floating ips on terraform/openstack (+8 squashed commits)	2016-11-07 10:53:13 +00:00
README.md	upgrade k8s version to 1.4.6	2016-11-14 21:40:05 +01:00
RELEASE.md	files needed to move kargo to k8s	2016-08-16 14:01:03 +02:00
Vagrantfile	adds ability to have hosts with no floating ips on terraform/openstack (+8 squashed commits)	2016-11-07 10:53:13 +00:00
ansible.cfg	Enable smart facts cache for CI jobs	2016-10-25 12:23:49 +02:00
cluster.yml	Adding support for canal network plugin	2016-11-08 11:04:01 +01:00
code-of-conduct.md	files needed to move kargo to k8s	2016-08-16 14:01:03 +02:00
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
ubuntu-bootstrap.yml	Added bootstrap script for Ubuntu 16.04 LTS and later	2016-09-07 20:13:05 +02:00
uploads.yml	Upload files to a separate storage	2016-03-04 17:39:02 +01:00

README.md

##Deploy a production ready kubernetes cluster

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

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 (deprecated, a newer go version soon)
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.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

Google Compute Engine

          | Calico        | Flannel       | Weave         |

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

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