mirror of https://github.com/k3s-io/k3s
101 lines
3.3 KiB
Markdown
101 lines
3.3 KiB
Markdown
<!-- BEGIN MUNGE: UNVERSIONED_WARNING -->
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<!-- BEGIN STRIP_FOR_RELEASE -->
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<h2>PLEASE NOTE: This document applies to the HEAD of the source tree</h2>
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If you are using a released version of Kubernetes, you should
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refer to the docs that go with that version.
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<!-- TAG RELEASE_LINK, added by the munger automatically -->
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<strong>
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The latest release of this document can be found
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[here](http://releases.k8s.io/release-1.2/examples/https-nginx/README.md).
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Documentation for other releases can be found at
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[releases.k8s.io](http://releases.k8s.io).
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</strong>
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--
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<!-- END STRIP_FOR_RELEASE -->
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<!-- END MUNGE: UNVERSIONED_WARNING -->
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# Nginx https service
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This example creates a basic nginx https service useful in verifying proof of concept, keys, secrets, and end-to-end https service creation in kubernetes.
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It uses an [nginx server block](http://wiki.nginx.org/ServerBlockExample) to serve the index page over both http and https.
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### Generate certificates
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First generate a self signed rsa key and certificate that the server can use for TLS. This step invokes the make_secret.go script in the same directory, which uses the kubernetes api to generate a secret json config in /tmp/secret.json.
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```sh
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$ make keys secret KEY=/tmp/nginx.key CERT=/tmp/nginx.crt SECRET=/tmp/secret.json
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```
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### Create a https nginx application running in a kubernetes cluster
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You need a [running kubernetes cluster](../../docs/getting-started-guides/) for this to work.
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```
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$ kubectl create -f /tmp/secret.json
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secrets/nginxsecret
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$ kubectl create -f examples/https-nginx/nginx-app.yaml
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services/nginxsvc
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replicationcontrollers/my-nginx
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$ kubectl get svc nginxsvc -o json
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...
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{
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"name": "http",
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"protocol": "TCP",
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"port": 80,
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"targetPort": 80,
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"nodePort": 30849
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},
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{
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"name": "https",
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"protocol": "TCP",
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"port": 443,
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"targetPort": 443,
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"nodePort": 30744
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}
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...
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$ kubectl get nodes -o json | grep ExternalIP -A 2
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...
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"type": "ExternalIP",
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"address": "104.197.63.17"
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}
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--
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"type": "ExternalIP",
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"address": "104.154.89.170"
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}
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...
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$ curl https://nodeip:30744 -k
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...
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<title>Welcome to nginx!</title>
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...
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```
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For more information on how to run this in a kubernetes cluster, please see the [user-guide](../../docs/user-guide/connecting-applications.md).
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<!-- BEGIN MUNGE: GENERATED_ANALYTICS -->
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[]()
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<!-- END MUNGE: GENERATED_ANALYTICS -->
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