Pulling the official MySQL image from the docker registry https://hub.docker.com/r/mysql/mysql-server to start a MySQL instance with your configuration file (and MySQL binary files). Adding the…
Tag: error
Gentoo – UnicodeEncodeError: ‘ascii’ codec can’t encode character ‘\xc4’ in position 83: ordinal not in range(128)
Recently emerging package =dev-lang/go-1.13.4 under Gentoo failed on one of our virtual servers with: The above log shows that the emerge fails in the installation…
Build docker image with custom Dockerfile name – docker build requires exactly 1 argument
Docker uses the Dockerfile to build docker images, but what if you want to change the name and (or) the path of this file? By…
bonding – write error – device or resource busy – operation not permitted
Recently, there was a little bit of confusion when following the article about activating network bonding without ifenslave – How to enable Linux bonding without…
Cobbler web – AppRegistryNotReady – Apps aren’t loaded yet
If you happen to use Cobbler 2.6 (even the last release of 2.6 – 2.6.11) you may encounter the following error when you try loading…
nano – Error opening terminal: unknown under chroot or (docker) container
A quick tip for GNU Nano – the text editor. Ever receiving the terminal error when using nano? Under chroot or container (like docker) environment…
cobbler import – stderr file: No such file or directory
What a miss here in our docker Cobbler instance! When trying to import a new distro in Cobbler the import finished with failed task and…
cobbler – The SECRET_KEY setting must not be empty.
When installing cobbler (in our case 2.6.11, but it might happen with other versions) from source, because they do not offer binary packages anymore, the…
emerge – ERROR: 17.1 migration has not been performed – upgrade from 13 to 17.1
When upgrading to 17.1 profile you need to perform additional steps to get to a healthy Gentoo portage system using profile 17.1. Here what we…
cobbler – DisallowedHost: Invalid HTTP_HOST header: ”. You may need to add u” to ALLOWED_HOSTS.
Cobbler web (probably not the latest) uses Django and since version 1.5 (IIUC) if your IP is not in an allowed host directive – ALLOWED_HOSTS…