Issues w/ Dokku Subdomains, pushes, and DB's

  • Posted May 5, 2014

Having some issues lately with the 1 click app Dokku on Ubuntu 14, seems to hang completely when attempting to either push or run a mysql/mariadb command.

Setup Dokku using virtual hosts naming ( Can access the root domain, but all other subdomains cant be found. Have been fiddling with dns all day but no dice. Current setup is: default settings with an addition of - cname * @

As for git pushes, they initially worked, then started to error out, and now simply hang. Added them by: git remote add dokku dokku@ip_address:app_name, since dokku dokku@domain_name:app_name was giving errors.

Installed mysql plugin, and running any command hangs the console, deleted mysql and install mariadb - same issue.

Not sure if this makes a difference, but all the apps are php based (wordpress).

Any ideas?


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Turns out it was a plugin, seems theres quite a few dokku plugins that cause hangups, usually a cat at the end of the commands file

Regarding the droplet resize, please open a support ticket: <br> <br>

Turns out the git errors still show up if i let it hang for 30 minutes or so: <br> <br><pre> <br>Connection to closed by remote host. <br>fatal: Could not read from remote repository. <br> <br>Please make sure you have the correct access rights <br>and the repository exists. <br></pre>

Cant remember the error outputs but im no longer even receiving errors, tried adding a new project and pushing it up and it simply hangs - no response whatsoever. <br> <br>Relaunching the app returns this: <br><pre> <br>docker run dokku/schmidt:latest <br> PHP (classic) app detected <br>-----> Bundling NGINX 1.4.4 <br>-----> Bundling PHP 5.5.9 <br>-----> Bundling extensions <br> apcu <br> phpredis <br> mongo <br>-----> Setting up default configuration <br>-----> Vendoring binaries into slug <br>mv: cannot move /app/vendor/php' to vendor/php/php’: Directory not empty <br></pre> <br> <br>As for the droplet resize not being what its suppose to be?

When you say the git pushes “error out,” what are the error messages you’re actually seeing? <br> <br>If you need to dig around in the Docker container running the app, you can get a shell with: <br> <br><pre> <br>docker run -i -t dokku/your-apps-name:latest /bin/bash <br></pre> <br> <br>To relaunch the app without making a git push, you can run: <br> <br><pre> <br>docker run dokku/your-apps-name:latest <br></pre>

I’ve resized my drop to 4gb/2cpus, 60gb ssd. 4tb transfer - but the droplet admin is showing 4GB Ram 20GB SSD Disk… and even after the resize, the hanging still occurs…

Hey Andrew! <br> <br>Running “docker ps -a” looks normal to me, but then again im not too sure what to look for, as for “docker logs” - the containers im having trouble with are saying no such file or directory…

Is it possible you’re running out of memory? Is there anything interesting in “/var/log/syslog” ? To look at the logs of the apps being run by Dokku, find the app’s id using: <br> <br><pre> <br>docker ps -a <br></pre> <br> <br>and then run: <br> <br><pre> <br>docker logs <container ID> <br></pre>