056f4b6c00
test to change the machine type Revert "test to change the machine type" This reverts commit 7a91f1b5405a39bee6cb91940b09a0b0f9d3aee1. use google dns server when no upstream dns are defined comment upstream_dns_servers update documentation remove deprecated kubelet flags Revert "remove deprecated kubelet flags" This reverts commit 21e3b893c896d0291c36a07d0414f4cb88b8d8ac.
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4.3 KiB
Markdown
88 lines
4.3 KiB
Markdown
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##Deploy a production ready kubernetes cluster
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If you have questions, you can [invite yourself](https://slack.kubespray.io/) to **chat** with us on Slack! [](https://kubespray.slack.com)
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- Can be deployed on **AWS, GCE, OpenStack or Baremetal**
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- **High available** cluster
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- **Composable** (Choice of the network plugin for instance)
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- Support most popular **Linux distributions**
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- **Continuous integration tests**
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To deploy the cluster you can use :
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[**kargo-cli**](https://github.com/kubespray/kargo-cli) (deprecated, a newer [go](https://github.com/Smana/kargo-cli/tree/kargogo) version soon)<br>
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**Ansible** usual commands <br>
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**vagrant** by simply running `vagrant up` (for tests purposes) <br>
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* [Requirements](#requirements)
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* [Getting started](docs/getting-started.md)
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* [Vagrant install](docs/vagrant.md)
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* [CoreOS bootstrap](docs/coreos.md)
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* [Ansible variables](docs/ansible.md)
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* [Cloud providers](docs/cloud.md)
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* [OpenStack](docs/openstack.md)
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* [AWS](docs/aws.md)
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* [Network plugins](#network-plugins)
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* [Roadmap](docs/roadmap.md)
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Supported Linux distributions
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===============
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* **CoreOS**
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* **Debian** Wheezy, Jessie
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* **Ubuntu** 14.10, 15.04, 15.10, 16.04
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* **Fedora** 23
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* **CentOS/RHEL** 7
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Versions
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--------------
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[kubernetes](https://github.com/kubernetes/kubernetes/releases) v1.4.0 <br>
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[etcd](https://github.com/coreos/etcd/releases) v3.0.1 <br>
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[calicoctl](https://github.com/projectcalico/calico-docker/releases) v0.20.0 <br>
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[flanneld](https://github.com/coreos/flannel/releases) v0.5.5 <br>
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[weave](http://weave.works/) v1.6.1 <br>
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[docker](https://www.docker.com/) v1.10.3 <br>
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Requirements
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--------------
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* The target servers must have **access to the Internet** in order to pull docker images.
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* The **firewalls are not managed**, you'll need to implement your own rules the way you used to.
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in order to avoid any issue during deployment you should disable your firewall
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* **Copy your ssh keys** to all the servers part of your inventory.
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* **Ansible v2.x and python-netaddr**
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## Network plugins
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You can choose between 3 network plugins. (default: `flannel` with vxlan backend)
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* [**flannel**](docs/flannel.md): gre/vxlan (layer 2) networking.
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* [**calico**](docs/calico.md): bgp (layer 3) networking.
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* **weave**: Weave is a lightweight container overlay network that doesn't require an external K/V database cluster. <br>
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(Please refer to `weave` [troubleshooting documentation](http://docs.weave.works/weave/latest_release/troubleshooting.html))
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The choice is defined with the variable `kube_network_plugin`
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## CI Tests
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[](https://travis-ci.org/kubespray/kargo) </br>
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### Google Compute Engine
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| Calico | Flannel | Weave |
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------------- | ------------- | ------------- | ------------- |
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Ubuntu Xenial |[](https://ci.kubespray.io/job/kargo-gce-xenial-calico/)|[](https://ci.kubespray.io/job/kargo-gce-xenial-flannel/)|[](https://ci.kubespray.io/job/kargo-gce-xenial-weave)|
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CentOS 7 |[](https://ci.kubespray.io/job/kargo-gce-centos7-calico/)|[](https://ci.kubespray.io/job/kargo-gce-centos7-flannel/)|[](https://ci.kubespray.io/job/kargo-gce-centos7-weave/)|
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CoreOS (stable) |[](https://ci.kubespray.io/job/kargo-gce-coreos-calico/)|[](https://ci.kubespray.io/job/kargo-gce-coreos-flannel/)|[](https://ci.kubespray.io/job/kargo-gce-coreos-weave/)|
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CI tests sponsored by Google (GCE), and [teuto.net](https://teuto.net/) for OpenStack.
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