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Make guestbook handle duplicate entries. 

Also use kubernetes org on the Docker Hub to host the image.

Fixes #2811
pull/6/head
Joe Beda 2014-12-09 11:23:09 -08:00
parent 90f71ea4d9
commit e0f5956e46
3 changed files with 14 additions and 14 deletions
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24
examples/guestbook/README.md
View File

@ -224,7 +224,7 @@ The pod is described in the file `examples/guestbook/frontend-controller.json`:
"id": "frontendController",
"containers": [{
"name": "php-redis",
"image": "brendanburns/php-redis",
"image": "kubernetes/example-guestbook-php-redis",
"cpu": 100,
"memory": 50000000,
"ports": [{"containerPort": 80, "hostPort": 8000}]
@ -244,23 +244,23 @@ Using this file, you can turn up your frontend with:
```shell
$ cluster/kubecfg.sh -c examples/guestbook/frontend-controller.json create replicationControllers
ID Image(s) Selector Replicas
---------- ---------- ---------- ----------
frontendController brendanburns/php-redis name=frontend 3
ID Image(s) Selector Replicas
---------- ---------- ---------- ----------
frontendController kubernetes/example-guestbook-php-redis name=frontend 3
```
Once that's up (it may take ten to thirty seconds to create the pods) you can list the pods in the cluster, to verify that the master, slaves and frontends are running:
```shell
$ cluster/kubecfg.sh list pods
ID Image(s) Host Labels Status
---------- ---------- ---------- ---------- ----------
redis-master dockerfile/redis kubernetes-minion-3.c.briandpe-api.internal name=redis-master Running
e4469b52-70e7-11e4-9154-0800279696e1 brendanburns/redis-slave kubernetes-minion-3.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController,uses=redis-master Running
e446dfc0-70e7-11e4-9154-0800279696e1 brendanburns/redis-slave kubernetes-minion-4.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController,uses=redis-master Running
6b584847-70ee-11e4-9154-0800279696e1 brendanburns/php-redis kubernetes-minion-3.c.briandpe-api.internal name=frontend,replicationController=frontendController,uses=redisslave,redis-master Running
6b59e6d5-70ee-11e4-9154-0800279696e1 brendanburns/php-redis kubernetes-minion-2.c.briandpe-api.internal name=frontend,replicationController=frontendController,uses=redisslave,redis-master Running
6b57a25d-70ee-11e4-9154-0800279696e1 brendanburns/php-redis kubernetes-minion-1.c.briandpe-api.internal name=frontend,replicationController=frontendController,uses=redisslave,redis-master Running
ID Image(s) Host Labels Status
---------- ---------- ---------- ---------- ----------
redis-master dockerfile/redis kubernetes-minion-3.c.briandpe-api.internal name=redis-master Running
e4469b52-70e7-11e4-9154-0800279696e1 brendanburns/redis-slave kubernetes-minion-3.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController,uses=redis-master Running
e446dfc0-70e7-11e4-9154-0800279696e1 brendanburns/redis-slave kubernetes-minion-4.c.briandpe-api.internal name=redisslave,replicationController=redisSlaveController,uses=redis-master Running
6b584847-70ee-11e4-9154-0800279696e1 kubernetes/example-guestbook-php-redis kubernetes-minion-3.c.briandpe-api.internal name=frontend,replicationController=frontendController,uses=redisslave,redis-master Running
6b59e6d5-70ee-11e4-9154-0800279696e1 kubernetes/example-guestbook-php-redis kubernetes-minion-2.c.briandpe-api.internal name=frontend,replicationController=frontendController,uses=redisslave,redis-master Running
6b57a25d-70ee-11e4-9154-0800279696e1 kubernetes/example-guestbook-php-redis kubernetes-minion-1.c.briandpe-api.internal name=frontend,replicationController=frontendController,uses=redisslave,redis-master Running
```
You will see a single redis master pod, two redis slaves, and three frontend pods.

2
examples/guestbook/frontend-controller.json
View File

@ -12,7 +12,7 @@
"id": "frontendController",
"containers": [{
"name": "php-redis",
"image": "brendanburns/php-redis",
"image": "kubernetes/example-guestbook-php-redis",
"cpu": 100,
"memory": 50000000,
"ports": [{"containerPort": 80, "hostPort": 8000}]

2
examples/guestbook/php-redis/index.html
View File

@ -16,7 +16,7 @@
</fieldset>
</form>
<div>
<div ng-repeat="msg in messages">
<div ng-repeat="msg in messages track by $index">
{{msg}}
</div>
</div>