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Stop using dockerfile/* images 

As per
http://blog.docker.com/2015/03/updates-available-to-popular-repos-update-your-images/
docker has stopped answering dockerfile/redis and dockerfile/nginx.  Fix all
users in our tree.  Sadly this means a lot of published examples are now broken.
This commit is contained in:
Tim Hockin 2015-04-16 09:11:47 -07:00
parent 2375fb9e51
commit 457acee81e
1 changed files with 11 additions and 11 deletions
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22
developer-guides/vagrant.md
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@ -181,7 +181,7 @@ NAME IMAGE(S SELECTOR REPLICAS
Start a container running nginx with a replication controller and three replicas Start a container running nginx with a replication controller and three replicas
``` ```
$ cluster/kubectl.sh run-container my-nginx --image=dockerfile/nginx --replicas=3 --port=80 $ cluster/kubectl.sh run-container my-nginx --image=nginx --replicas=3 --port=80
``` ```
When listing the pods, you will see that three containers have been started and are in Waiting state: When listing the pods, you will see that three containers have been started and are in Waiting state:
@ -189,9 +189,9 @@ When listing the pods, you will see that three containers have been started and
``` ```
$ cluster/kubectl.sh get pods $ cluster/kubectl.sh get pods
NAME IMAGE(S) HOST LABELS STATUS NAME IMAGE(S) HOST LABELS STATUS
781191ff-3ffe-11e4-9036-0800279696e1 dockerfile/nginx 10.245.2.4/10.245.2.4 name=myNginx Waiting 781191ff-3ffe-11e4-9036-0800279696e1 nginx 10.245.2.4/10.245.2.4 name=myNginx Waiting
7813c8bd-3ffe-11e4-9036-0800279696e1 dockerfile/nginx 10.245.2.2/10.245.2.2 name=myNginx Waiting 7813c8bd-3ffe-11e4-9036-0800279696e1 nginx 10.245.2.2/10.245.2.2 name=myNginx Waiting
78140853-3ffe-11e4-9036-0800279696e1 dockerfile/nginx 10.245.2.3/10.245.2.3 name=myNginx Waiting 78140853-3ffe-11e4-9036-0800279696e1 nginx 10.245.2.3/10.245.2.3 name=myNginx Waiting
``` ```
You need to wait for the provisioning to complete, you can monitor the minions by doing: You need to wait for the provisioning to complete, you can monitor the minions by doing:
@ -210,7 +210,7 @@ Once the docker image for nginx has been downloaded, the container will start an
$ sudo salt '*minion-1' cmd.run 'docker ps' $ sudo salt '*minion-1' cmd.run 'docker ps'
kubernetes-minion-1: kubernetes-minion-1:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
dbe79bf6e25b dockerfile/nginx:latest "nginx" 21 seconds ago Up 19 seconds k8s--mynginx.8c5b8a3a--7813c8bd_-_3ffe_-_11e4_-_9036_-_0800279696e1.etcd--7813c8bd_-_3ffe_-_11e4_-_9036_-_0800279696e1--fcfa837f dbe79bf6e25b nginx:latest "nginx" 21 seconds ago Up 19 seconds k8s--mynginx.8c5b8a3a--7813c8bd_-_3ffe_-_11e4_-_9036_-_0800279696e1.etcd--7813c8bd_-_3ffe_-_11e4_-_9036_-_0800279696e1--fcfa837f
fa0e29c94501 kubernetes/pause:latest "/pause" 8 minutes ago Up 8 minutes 0.0.0.0:8080->80/tcp k8s--net.a90e7ce4--7813c8bd_-_3ffe_-_11e4_-_9036_-_0800279696e1.etcd--7813c8bd_-_3ffe_-_11e4_-_9036_-_0800279696e1--baf5b21b fa0e29c94501 kubernetes/pause:latest "/pause" 8 minutes ago Up 8 minutes 0.0.0.0:8080->80/tcp k8s--net.a90e7ce4--7813c8bd_-_3ffe_-_11e4_-_9036_-_0800279696e1.etcd--7813c8bd_-_3ffe_-_11e4_-_9036_-_0800279696e1--baf5b21b
``` ```
@ -219,16 +219,16 @@ Going back to listing the pods, services and replicationControllers, you now hav
``` ```
$ cluster/kubectl.sh get pods $ cluster/kubectl.sh get pods
NAME IMAGE(S) HOST LABELS STATUS NAME IMAGE(S) HOST LABELS STATUS
781191ff-3ffe-11e4-9036-0800279696e1 dockerfile/nginx 10.245.2.4/10.245.2.4 name=myNginx Running 781191ff-3ffe-11e4-9036-0800279696e1 nginx 10.245.2.4/10.245.2.4 name=myNginx Running
7813c8bd-3ffe-11e4-9036-0800279696e1 dockerfile/nginx 10.245.2.2/10.245.2.2 name=myNginx Running 7813c8bd-3ffe-11e4-9036-0800279696e1 nginx 10.245.2.2/10.245.2.2 name=myNginx Running
78140853-3ffe-11e4-9036-0800279696e1 dockerfile/nginx 10.245.2.3/10.245.2.3 name=myNginx Running 78140853-3ffe-11e4-9036-0800279696e1 nginx 10.245.2.3/10.245.2.3 name=myNginx Running
$ cluster/kubectl.sh get services $ cluster/kubectl.sh get services
NAME LABELS SELECTOR IP PORT NAME LABELS SELECTOR IP PORT
$ cluster/kubectl.sh get replicationControllers $ cluster/kubectl.sh get replicationControllers
NAME IMAGE(S SELECTOR REPLICAS NAME IMAGE(S SELECTOR REPLICAS
myNginx dockerfile/nginx name=my-nginx 3 myNginx nginx name=my-nginx 3
``` ```
We did not start any services, hence there are none listed. But we see three replicas displayed properly. We did not start any services, hence there are none listed. But we see three replicas displayed properly.
@ -239,8 +239,8 @@ You can already play with resizing the replicas with:
$ cluster/kubectl.sh resize rc my-nginx --replicas=2 $ cluster/kubectl.sh resize rc my-nginx --replicas=2
$ cluster/kubectl.sh get pods $ cluster/kubectl.sh get pods
NAME IMAGE(S) HOST LABELS STATUS NAME IMAGE(S) HOST LABELS STATUS
7813c8bd-3ffe-11e4-9036-0800279696e1 dockerfile/nginx 10.245.2.2/10.245.2.2 name=myNginx Running 7813c8bd-3ffe-11e4-9036-0800279696e1 nginx 10.245.2.2/10.245.2.2 name=myNginx Running
78140853-3ffe-11e4-9036-0800279696e1 dockerfile/nginx 10.245.2.3/10.245.2.3 name=myNginx Running 78140853-3ffe-11e4-9036-0800279696e1 nginx 10.245.2.3/10.245.2.3 name=myNginx Running
``` ```
Congratulations! Congratulations!