updates to deploy testing and certbot commands

dockerfiles/services/sslproxy/cli/rollback

@@ -18,12 +18,26 @@ export DOCKER_HOST=${DOCKER_HOST:-'dkhost:2376'}
 ###
 
 function rollback() {
-  docker service inspect ${APP_NAME}
+#  docker service inspect ${APP_NAME}
   docker service update --rollback "${APP_NAME}"
-  docker service scale "${APP_NAME}=2"
+
+  wait_for_completed
+#  docker service scale "${APP_NAME}=2"
+}
+
+wait_for_completed() {
+  #states supported: "rollback_completed", "updating", "completed"
+  state=$(docker service inspect sslproxy_app | jq -r .[0].UpdateStatus.State)
+  while [ "rollback_completed" != "$state"  ]; do
+    echo "$state"
+    sleep 3
+    state=$(docker service inspect sslproxy_app | jq -r .[0].UpdateStatus.State)
+  done
 }
 
 function rollback_test() {
+  docker service ps --filter "desired-state=Running" sslproxy_app
+
   docker ps | grep "${APP_NAME}"
 
   curl -If https://git.xai-corp.net/