minor docs/error msg cleanup

api/examples/pod.json

@@ -29,4 +29,4 @@
     "name": "foo"
   }
 }
-    
+

cluster/azure/kube-up.sh

@@ -115,7 +115,7 @@ for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
     # Make sure docker is installed
     ssh -i $AZ_SSH_KEY -p ${ssh_ports[$i]} $AZ_CS.cloudapp.net which docker > /dev/null
     if [ "$?" != "0" ]; then
-        echo "Docker failed to install on ${MINION_NAMES[$i]} your cluster is unlikely to work correctly"
+        echo "Docker failed to install on ${MINION_NAMES[$i]}. Your cluster is unlikely to work correctly."
         echo "Please run ./cluster/kube-down.sh and re-create the cluster. (sorry!)"
         exit 1
     fi
@@ -123,7 +123,7 @@ for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
     # Make sure the kubelet is running
     ssh -i $AZ_SSH_KEY -p ${ssh_ports[$i]} $AZ_CS.cloudapp.net /etc/init.d/kubelet status
     if [ "$?" != "0" ]; then
-        echo "Kubelet failed to install on ${MINION_NAMES[$i]} your cluster is unlikely to work correctly"
+        echo "Kubelet failed to install on ${MINION_NAMES[$i]}. Your cluster is unlikely to work correctly."
         echo "Please run ./cluster/kube-down.sh and re-create the cluster. (sorry!)"
         exit 1
     fi

cluster/gce/util.sh

@@ -230,14 +230,14 @@ function kube-up {
       # Make sure docker is installed
       gcutil ssh ${MINION_NAMES[$i]} which docker > /dev/null
       if [ "$?" != "0" ]; then
-          echo "Docker failed to install on ${MINION_NAMES[$i]} your cluster is unlikely to work correctly"
+          echo "Docker failed to install on ${MINION_NAMES[$i]}. Your cluster is unlikely to work correctly."
           echo "Please run ./cluster/kube-down.sh and re-create the cluster. (sorry!)"
           exit 1
       fi
 
     # Make sure the kubelet is healthy
     if [ "$(curl --insecure --user ${user}:${passwd} https://${KUBE_MASTER_IP}/proxy/minion/${MINION_NAMES[$i]}/healthz)" != "ok" ]; then
-        echo "Kubelet failed to install on ${MINION_NAMES[$i]} your cluster is unlikely to work correctly"
+        echo "Kubelet failed to install on ${MINION_NAMES[$i]}. Your cluster is unlikely to work correctly."
         echo "Please run ./cluster/kube-down.sh and re-create the cluster. (sorry!)"
         exit 1
     else
@@ -254,7 +254,7 @@ function kube-up {
   echo
   echo "Security note: The server above uses a self signed certificate.  This is"
   echo "    subject to \"Man in the middle\" type attacks."
-  
+
 }
 
 # Delete a kubernetes cluster

docs/getting-started-guides/gce.md

@@ -55,7 +55,8 @@ cluster/kubecfg.sh rm myNginx
 ### Running a container (more complete version)
 
 
-Assuming you've run `hack/dev-build-and-up.sh` and `hack/build-go.sh`:
+Assuming you've run `hack/dev-build-and-up.sh` and `hack/build-go.sh`, you
+can create a pod like this:
 
 
 ```
@@ -99,6 +100,18 @@ Where pod.json contains something like:
 }
 ```
 
+You can see your cluster's pods:
+
+```
+cluster/kubecfg.sh list pods
+```
+
+and delete the pod you just created:
+
+```
+cluster/kubecfg.sh delete pods/php
+```
+
 Look in `api/examples/` for more examples
 
 ### Tearing down the cluster

docs/getting-started-guides/vagrant.md

@@ -132,6 +132,7 @@ hack/e2e-test.sh
 
 If this is your first time creating the cluster, the kubelet on each minion schedules a number of docker pull requests to fetch prerequisite images.  This can take some time and as a result may delay your initial pod getting provisioned.
 
-#### I changed Kubernetes code, but its not running!
+#### I changed Kubernetes code, but it's not running!
 
-Are you sure there was no build error?  After running $ vagrant provision, scroll up and ensure that each Salt state was completed successfully on each box in the cluster.  Its very likely you see a build error due to an error in your source files!
+Are you sure there was no build error?  After running $ vagrant provision, scroll up and ensure that each Salt state was completed successfully on each box in the cluster.
+It's very likely you see a build error due to an error in your source files!