Dockers corrupted

[steve1977]

I just started playing around with dockers, but looks more difficult than I'd anticipated. After getting everything to work, now everything stopped working after I restarted Unraid.

 

Plenty of error messages, but let me post the most obvious ones below. Any idea how to solve this?

 

 

Configuration not found. Was this container created using this plugin?

Warning: DOMDocument::load(): Document is empty in /boot/config/plugins/dockerMan/templates-user/my-SABnzbd.xml, line: 1 in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 235

Warning: DOMDocument::load(): Document is empty in /boot/config/plugins/dockerMan/templates-user/my-radarr.xml, line: 1 in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 235

Warning: DOMDocument::load(): Document is empty in /boot/config/plugins/dockerMan/templates-user/my-sonarr.xml, line: 1 in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 235

[steve1977]

Looks like dockers may not be what I should have started to use. I deleted all of them and created a new IMG file. However, I can still not create new containers.

 

See error messages below when trying to create a new container:

 

Warning: simplexml_load_file(): /boot/config/plugins/dockerMan/templates-user/my-SABnzbd.xml:1: parser error : Document is empty in /usr/local/emhttp/plugins/dynamix.docker.manager/include/CreateDocker.php on line 435

Warning: simplexml_load_file(): in /usr/local/emhttp/plugins/dynamix.docker.manager/include/CreateDocker.php on line 435

Warning: simplexml_load_file(): ^ in /usr/local/emhttp/plugins/dynamix.docker.manager/include/CreateDocker.php on line 435

Fatal error: Uncaught Error: Call to a member function xpath() on boolean in /usr/local/emhttp/plugins/dynamix.docker.manager/include/CreateDocker.php:436 Stack trace: #0 /usr/local/emhttp/plugins/dynamix.docker.manager/include/CreateDocker.php(465): getXmlVal(false, 'Name') #1 /usr/local/emhttp/plugins/dynamix.docker.manager/include/CreateDocker.php(721): getUsedPorts() #2 /usr/local/emhttp/plugins/dynamix/include/DefaultPageLayout.php(381) : eval()'d code(17): require_once('/usr/local/emht...') #3 /usr/local/emhttp/plugins/dynamix/include/DefaultPageLayout.php(381): eval() #4 /usr/local/emhttp/plugins/dynamix/template.php(62): require_once('/usr/local/emht...') #5 {main} thrown in /usr/local/emhttp/plugins/dynamix.docker.manager/include/CreateDocker.php on line 436

[bonienl]

The easiest way to start using Docker is by installing the Community Applications (CA) plugin. See 

 

Once installed you can search and install (and remove) containers in a user friendly way.

 

[steve1977]

That's what I had done. Above error message is when installing a docker container from the community app. Any other ideas how to repair it?

[bonienl]

What version of unRAID are you using?

 

[Squid]

That's what I had done. Above error message is when installing a docker container from the community app. Any other ideas how to repair it?

Based upon the errors (afk so can't fully check) it looks like you were trying to install a previously installed app and your flash drive either dropped offline or is suffering from corruption

[steve1977]

3 minutes ago, bonienl said:

What version of unRAID are you using?

 

 

6.4.0_rc10b

[steve1977]

3 minutes ago, Squid said:

6 minutes ago, steve1977 said:

That's what I had done. Above error message is when installing a docker container from the community app. Any other ideas how to repair it?

Based upon the errors (afk so can't fully check) it looks like you were trying to install a previously installed app and your flash drive either dropped offline or is suffering from corruption

 

Any suggestion how to fix the dockers. I deleted all dockers and even the docker img. I set up a new docker img. Still no luck to get any docker container setup.

[Squid]

 
Any suggestion how to fix the dockers. I deleted all dockers and even the docker img. I set up a new docker img. Still no luck to get any docker container setup.

Afk reboot with the flash drive in a Usb 2 port

[steve1977]

That's where it is now? Change to a different usb port?

 

I have already rebooted, but didn't help.

[bonienl]

Delete the files in the folder /config/plugins/dockerMan/templates-user on your flash device. Out of safety also delete and recreate your docker image.

 

[steve1977]

Ok, thanks a lot for your quick help. Working again. Is there some way to protect /backup the dockers? It took quite a bit to set them up and configure and now I need to go through all again.

[bonienl]

Normally all settings are preserved on your flash device, and when re-installing containers these settings are read from here without the need to do further configuration.

 

Not sure what caused your flash device to get corrupted, but you can make copies of your flash device. unRAID 6.4. has this built-in (see Main -> Flash -> Flash settings -> Flash backup). There also exists a plugin made by Squid to create copies of the flash device.