Merge pull request hyperhq#732 from gnawux/irssi

stick irssi image in test cases to specified version

Author: bergwolf

hack/lib/test.sh

@@ -174,7 +174,7 @@ hyper::test::remove_container_with_volume() {
 hyper::test::imageuser() {
   echo "Pod image user config test"
   # irssi image has "User": "user"
-  id=$(sudo hyperctl run -d --env="TERM=xterm" irssi:1 | sed -ne "s/POD id is \(.*\)/\1/p")
+  id=$(sudo hyperctl run -d --env="TERM=xterm" irssi:1.1.0 | sed -ne "s/POD id is \(.*\)/\1/p")
   res=$(sudo hyperctl exec $id ps aux | grep user > /dev/null 2>&1; echo $?)
   sudo hyperctl rm $id
   test $res -eq 0

hack/pods/user-override.pod

@@ -1,6 +1,6 @@
 {
 	"containers" : [{
-	    "image": "irssi:1",
+	    "image": "irssi:1.1.0",
 	    "user": {
 		"name": "nobody"
 	    },