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Include pod status in kebecfg humanreadable result.

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This commit is contained in:
Deyuan Deng 2014-09-02 22:22:01 -04:00
parent 51a86f839c
commit 75470e6adf
2 changed files with 22 additions and 21 deletions
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32
examples/guestbook/README.md
View File

@ -52,9 +52,9 @@ cluster/kubecfg.sh list pods
You'll see a single redis master pod. It will also display the machine that the pod is running on once it gets placed (may take up to thirty seconds).
```
ID Image(s) Host Labels
---------- ---------- ---------- ----------
redis-master-2 dockerfile/redis kubernetes-minion-3.c.briandpe-api.internal name=redis-master
ID Image(s) Host Labels Status
---------- ---------- ---------- ---------- ----------
redis-master-2 dockerfile/redis kubernetes-minion-3.c.briandpe-api.internal name=redis-master Running
```
If you ssh to that machine, you can run `docker ps` to see the actual pod:
@ -150,11 +150,11 @@ Once that's up you can list the pods in the cluster, to verify that the master a
```shell
$ cluster/kubecfg.sh list pods
ID Image(s) Host Labels
---------- ---------- ---------- ----------
redis-master-2 dockerfile/redis kubernetes-minion-3.c.briandpe-api.internal name=redis-master
4d65822107fcfd52 brendanburns/redis-slave kubernetes-minion-3.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController
78629a0f5f3f164f brendanburns/redis-slave kubernetes-minion-4.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController
ID Image(s) Host Labels Status
---------- ---------- ---------- ---------- ----------
redis-master-2 dockerfile/redis kubernetes-minion-3.c.briandpe-api.internal name=redis-master Running
4d65822107fcfd52 brendanburns/redis-slave kubernetes-minion-3.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController Running
78629a0f5f3f164f brendanburns/redis-slave kubernetes-minion-4.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController Running
```
You will see a single redis master pod and two redis slave pods.
@ -234,14 +234,14 @@ Once that's up (it may take ten to thirty seconds to create the pods) you can li
```shell
$ cluster/kubecfg.sh list pods
ID Image(s) Host Labels
---------- ---------- ---------- ----------
redis-master-2 dockerfile/redis kubernetes-minion-3.c.briandpe-api.internal name=redis-master
4d65822107fcfd52 brendanburns/redis-slave kubernetes-minion-3.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController
380704bb7b4d7c03 brendanburns/php-redis kubernetes-minion-3.c.briandpe-api.internal name=frontend,replicationController=frontendController
55104dc76695721d brendanburns/php-redis kubernetes-minion-2.c.briandpe-api.internal name=frontend,replicationController=frontendController
365a858149c6e2d1 brendanburns/php-redis kubernetes-minion-1.c.briandpe-api.internal name=frontend,replicationController=frontendController
78629a0f5f3f164f brendanburns/redis-slave kubernetes-minion-4.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController
ID Image(s) Host Labels Status
---------- ---------- ---------- ---------- ----------
redis-master-2 dockerfile/redis kubernetes-minion-3.c.briandpe-api.internal name=redis-master Running
4d65822107fcfd52 brendanburns/redis-slave kubernetes-minion-3.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController Running
380704bb7b4d7c03 brendanburns/php-redis kubernetes-minion-3.c.briandpe-api.internal name=frontend,replicationController=frontendController Running
55104dc76695721d brendanburns/php-redis kubernetes-minion-2.c.briandpe-api.internal name=frontend,replicationController=frontendController Running
365a858149c6e2d1 brendanburns/php-redis kubernetes-minion-1.c.briandpe-api.internal name=frontend,replicationController=frontendController Running
78629a0f5f3f164f brendanburns/redis-slave kubernetes-minion-4.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController Running
```
You will see a single redis master pod, two redis slaves, and three frontend pods.

7
pkg/kubecfg/resource_printer.go
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@ -137,7 +137,7 @@ func (h *HumanReadablePrinter) validatePrintHandlerFunc(printFunc reflect.Value)
return nil
}
var podColumns = []string{"ID", "Image(s)", "Host", "Labels"}
var podColumns = []string{"ID", "Image(s)", "Host", "Labels", "Status"}
var replicationControllerColumns = []string{"ID", "Image(s)", "Selector", "Replicas"}
var serviceColumns = []string{"ID", "Labels", "Selector", "Port"}
var minionColumns = []string{"Minion identifier"}
@ -182,9 +182,10 @@ func makeImageList(manifest api.ContainerManifest) string {
}
func printPod(pod *api.Pod, w io.Writer) error {
_, err := fmt.Fprintf(w, "%s\t%s\t%s\t%s\n",
_, err := fmt.Fprintf(w, "%s\t%s\t%s\t%s\t%s\n",
pod.ID, makeImageList(pod.DesiredState.Manifest),
pod.CurrentState.Host+"/"+pod.CurrentState.HostIP, labels.Set(pod.Labels))
pod.CurrentState.Host+"/"+pod.CurrentState.HostIP,
labels.Set(pod.Labels), pod.CurrentState.Status)
return err
}