Got "502 Bad Gateway" issue with Nginx with canonical-kubernetes spell while running addon #155
Description
Running conjure-up from edge channel for canonical-kubernetes spell gave the following error while executing a kubectl command to create a storage class in the addon after-deploy script.
Error from server (InternalError): an error on the server ("\r\n<title>502 Bad Gateway</title>\r\n<body bgcolor="white">\r\n
502 Bad Gateway
\r\nnginx/1.10.3 (Ubuntu)\r\n\r\n") has prevented the request from succeeding
the same command execute fine on the command line.