Due to another issue in another topic I posted where reconfiguration of my nics prevented docker network overlays from being created I found this led to an issue where the docker container template wouldn't post back to the server and update the configuration. In one container template I had the network type set as eth2. When eth2 no longer existed when I removed the nic, I tried editing the configuration to set the network type to a different interface, eth1. Upon clicking Apply I just get a white blank page and the configuration wasn't updated. The only way to force the change was to manually update the template xml Network and Network Mode nodes with the correct interface. 

 

Edit: I am actually unsure if posting the form failed so I've clarified my description. If no one has a solution by tonight I'll attempt to debug further with fiddler and see what occurs with the request. 

Edited February 7, 20188 yr by bokchoy
Clarified title

To reproduce, manually update the docker template xml and change the Network and Network mode nodes to a non-existent interface. As mentioned earlier this scenario can occur if you remove a nic which containers were assigned and boot. 

 

url: /Docker/UpdateContainer?xmlTemplate=edit:/boot/config/plugins/dockerMan/templates-user/my-Ubuntu-xrdp.xml

 

The form post was successful. Here's the response:

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 08 Feb 2018 04:26:57 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.1.12

0

 

Edited February 8, 20188 yr by bokchoy

Thanks for reporting. Fixed in next version.