81 lines
3.9 KiB
Markdown
81 lines
3.9 KiB
Markdown
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---
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reviewers:
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- justinsb
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- clove
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title: Running Kubernetes on AWS EC2
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---
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{{< toc >}}
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## Supported Production Grade Tools
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* [conjure-up](/docs/getting-started-guides/ubuntu/) is an open-source installer for Kubernetes that creates Kubernetes clusters with native AWS integrations on Ubuntu.
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* [Kubernetes Operations](https://github.com/kubernetes/kops) - Production Grade K8s Installation, Upgrades, and Management. Supports running Debian, Ubuntu, CentOS, and RHEL in AWS.
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* [CoreOS Tectonic](https://coreos.com/tectonic/) includes the open-source [Tectonic Installer](https://github.com/coreos/tectonic-installer) that creates Kubernetes clusters with Container Linux nodes on AWS.
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* CoreOS originated and the Kubernetes Incubator maintains [a CLI tool, `kube-aws`](https://github.com/kubernetes-incubator/kube-aws), that creates and manages Kubernetes clusters with [Container Linux](https://coreos.com/why/) nodes, using AWS tools: EC2, CloudFormation and Autoscaling.
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---
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## Getting started with your cluster
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### Command line administration tool: `kubectl`
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The cluster startup script will leave you with a `kubernetes` directory on your workstation.
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Alternately, you can download the latest Kubernetes release from [this page](https://github.com/kubernetes/kubernetes/releases).
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Next, add the appropriate binary folder to your `PATH` to access kubectl:
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```shell
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# OS X
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export PATH=<path/to/kubernetes-directory>/platforms/darwin/amd64:$PATH
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# Linux
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export PATH=<path/to/kubernetes-directory>/platforms/linux/amd64:$PATH
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```
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An up-to-date documentation page for this tool is available here: [kubectl manual](/docs/user-guide/kubectl/)
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By default, `kubectl` will use the `kubeconfig` file generated during the cluster startup for authenticating against the API.
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For more information, please read [kubeconfig files](/docs/tasks/access-application-cluster/configure-access-multiple-clusters/)
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### Examples
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See [a simple nginx example](/docs/tasks/run-application/run-stateless-application-deployment/) to try out your new cluster.
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The "Guestbook" application is another popular example to get started with Kubernetes: [guestbook example](https://github.com/kubernetes/examples/tree/{{< param "githubbranch" >}}/guestbook/)
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For more complete applications, please look in the [examples directory](https://github.com/kubernetes/examples/tree/{{< param "githubbranch" >}}/)
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## Scaling the cluster
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Adding and removing nodes through `kubectl` is not supported. You can still scale the amount of nodes manually through adjustments of the 'Desired' and 'Max' properties within the [Auto Scaling Group](http://docs.aws.amazon.com/autoscaling/latest/userguide/as-manual-scaling.html), which was created during the installation.
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## Tearing down the cluster
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Make sure the environment variables you used to provision your cluster are still exported, then call the following script inside the
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`kubernetes` directory:
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```shell
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cluster/kube-down.sh
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```
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## Support Level
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IaaS Provider | Config. Mgmt | OS | Networking | Docs | Conforms | Support Level
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-------------------- | ------------ | ------------- | ---------- | --------------------------------------------- | ---------| ----------------------------
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AWS | kops | Debian | k8s (VPC) | [docs](https://github.com/kubernetes/kops) | | Community ([@justinsb](https://github.com/justinsb))
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AWS | CoreOS | CoreOS | flannel | [docs](/docs/getting-started-guides/aws) | | Community
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AWS | Juju | Ubuntu | flannel, calico, canal | [docs](/docs/getting-started-guides/ubuntu) | 100% | Commercial, Community
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For support level information on all solutions, see the [Table of solutions](/docs/getting-started-guides/#table-of-solutions) chart.
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## Further reading
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Please see the [Kubernetes docs](/docs/) for more details on administering
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and using a Kubernetes cluster.
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