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Update output of kubectl in examples

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This commit is contained in:
Chao Xu
2015-07-07 22:52:52 -07:00
parent 127fe8d4a5
commit f8047aa635
6 changed files with 63 additions and 73 deletions
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52
examples/persistent-volumes/README.md
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@@ -20,21 +20,17 @@ support local storage on the host at this time. There is no guarantee your pod
```
// this will be nginx's webroot
mkdir /tmp/data01
echo 'I love Kubernetes storage!' > /tmp/data01/index.html
$ mkdir /tmp/data01
$ echo 'I love Kubernetes storage!' > /tmp/data01/index.html
```
PVs are created by posting them to the API server.
```
kubectl create -f examples/persistent-volumes/volumes/local-01.yaml
kubectl get pv
NAME LABELS CAPACITY ACCESSMODES STATUS CLAIM
pv0001 map[] 10737418240 RWO Available
$ kubectl create -f examples/persistent-volumes/volumes/local-01.yaml
NAME LABELS CAPACITY ACCESSMODES STATUS CLAIM REASON
pv0001 type=local 10737418240 RWO Available
```
## Requesting storage
@@ -46,9 +42,9 @@ Claims must be created in the same namespace as the pods that use them.
```
kubectl create -f examples/persistent-volumes/claims/claim-01.yaml
kubectl get pvc
$ kubectl create -f examples/persistent-volumes/claims/claim-01.yaml
$ kubectl get pvc
NAME LABELS STATUS VOLUME
myclaim-1 map[]
@@ -56,17 +52,13 @@ myclaim-1 map[]
# A background process will attempt to match this claim to a volume.
# The eventual state of your claim will look something like this:
kubectl get pvc
NAME LABELS STATUS VOLUME
myclaim-1 map[] Bound f5c3a89a-e50a-11e4-972f-80e6500a981e
kubectl get pv
NAME LABELS CAPACITY ACCESSMODES STATUS CLAIM
pv0001 map[] 10737418240 RWO Bound myclaim-1 / 6bef4c40-e50b-11e4-972f-80e6500a981e
$ kubectl get pvc
NAME LABELS STATUS VOLUME
myclaim-1 map[] Bound pv0001
$ kubectl get pv
NAME LABELS CAPACITY ACCESSMODES STATUS CLAIM REASON
pv0001 type=local 10737418240 RWO Bound default/myclaim-1
```
## Using your claim as a volume
@@ -74,19 +66,15 @@ pv0001 map[] 10737418240 RWO
Claims are used as volumes in pods. Kubernetes uses the claim to look up its bound PV. The PV is then exposed to the pod.
```
$ kubectl create -f examples/persistent-volumes/simpletest/pod.yaml
kubectl create -f examples/persistent-volumes/simpletest/pod.yaml
$ kubectl get pods
NAME READY STATUS RESTARTS AGE
mypod 1/1 Running 0 1h
kubectl get pods
POD IP CONTAINER(S) IMAGE(S) HOST LABELS STATUS CREATED
mypod 172.17.0.2 myfrontend nginx 127.0.0.1/127.0.0.1 <none> Running 12 minutes
kubectl create -f examples/persistent-volumes/simpletest/service.json
kubectl get services
NAME LABELS SELECTOR IP PORT(S)
$ kubectl create -f examples/persistent-volumes/simpletest/service.json
$ kubectl get services
NAME LABELS SELECTOR IP(S) PORT(S)
frontendservice <none> name=frontendhttp 10.0.0.241 3000/TCP
kubernetes component=apiserver,provider=kubernetes <none> 10.0.0.2 443/TCP

2
examples/persistent-volumes/simpletest/pod.yaml
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@@ -7,7 +7,7 @@ metadata:
spec:
containers:
- name: myfrontend
image: dockerfile/nginx
image: nginx
ports:
- containerPort: 80
name: "http-server"