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Merge pull request #2518 from scjane/patch-7

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Update static-pods.md
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Andrew Chen
2017-03-01 16:25:08 -08:00
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parent a562f77ce0 fd9ff4c4e0
commit 92c897998b
1 changed files with 31 additions and 30 deletions
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docs/admin/static-pods.md
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@@ -22,45 +22,46 @@ For example, this is how to start a simple web server as a static pod:
1. Choose a node where we want to run the static pod. In this example, it's `my-node1`. 1. Choose a node where we want to run the static pod. In this example, it's `my-node1`.
```shell ```
[joe@host ~] $ ssh my-node1 [joe@host ~] $ ssh my-node1
``` ```
2. Choose a directory, say `/etc/kubelet.d` and place a web server pod definition there, e.g. `/etc/kubelet.d/static-web.yaml`: 2. Choose a directory, say `/etc/kubelet.d` and place a web server pod definition there, e.g. `/etc/kubelet.d/static-web.yaml`:
```shell ```
[root@my-node1 ~] $ mkdir /etc/kubelet.d/ [root@my-node1 ~] $ mkdir /etc/kubernetes.d/
[root@my-node1 ~] $ cat <<EOF >/etc/kubelet.d/static-web.yaml [root@my-node1 ~] $ cat <<EOF >/etc/kubernetes.d/static-web.yaml
apiVersion: v1 apiVersion: v1
kind: Pod kind: Pod
metadata: metadata:
name: static-web name: static-web
labels: labels:
role: myrole role: myrole
spec: spec:
containers: containers:
- name: web
image: nginx
ports:
- name: web - name: web
containerPort: 80 image: nginx
protocol: TCP ports:
EOF - name: web
``` containerPort: 80
protocol: TCP
EOF
```
2. Configure your kubelet daemon on the node to use this directory by running it with `--pod-manifest-path=/etc/kubelet.d/` argument. On Fedora edit `/etc/kubernetes/kubelet` to include this line: 3. Configure your kubelet daemon on the node to use this directory by running it with `--pod-manifest-path=/etc/kubelet.d/` argument.
On Fedora edit `/etc/kubernetes/kubelet` to include this line:
```conf ```
KUBELET_ARGS="--cluster-dns=10.254.0.10 --cluster-domain=kube.local --pod-manifest-path=/etc/kubelet.d/" KUBELET_ARGS="--cluster-dns=10.254.0.10 --cluster-domain=kube.local --pod-manifest-path=/etc/kubelet.d/"
``` ```
Instructions for other distributions or Kubernetes installations may vary. Instructions for other distributions or Kubernetes installations may vary.
3. Restart kubelet. On Fedora, this is: 4. Restart kubelet. On Fedora, this is:
```shell ```
[root@my-node1 ~] $ systemctl restart kubelet [root@my-node1 ~] $ systemctl restart kubelet
``` ```
## Pods created via HTTP ## Pods created via HTTP