Inception is a a System Administration related exercise. This project involves setting up a small infrastructure composed of various services under specific rules. The entire project will be executed within a virtual machine, and I will be utilizing Docker Compose for the configuration. The subject of the project can be found here.
- A Docker container that contains NGINX with TLSv1.2 or TLSv1.3 only.
- A Docker container that contains WordPress + php-fpm (it must be installed and configured) only without nginx.
- A Docker container that contains MariaDB only without nginx.
- A volume that contains your WordPress database.
- A second volume that contains your WordPress website files.
- A docker-network that establishes the connection between your containers.
Caution
The containers musn’t be started with a command running an infinite loop. Thus, this also applies to any command used as entrypoint, or used in entrypoint scripts. The following are a few prohibited hacky patches: tail -f, bash, sleep infinity, while true.
- Set up redis cache for your WordPress website in order to properly manage the cache.
- Set up a FTP server container pointing to the volume of your WordPress website.
- Create a simple static website in the language of your choice except PHP (Yes, PHP is excluded!). For example, a showcase site or a site for presenting your resume.
- Set up Adminer.
- Set up a service of your choice that you think is useful. During the defense, you will have to justify your choice.
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Why can't MYSQL access the aria control file?
2024-01-16 17:16:26 0 [ERROR] mysqld: Can't lock aria control file '/var/lib/mysql/aria_log_control' for exclusive use, error: 11. Will retry for 30 seconds 2024-01-16 17:16:56 0 [ERROR] mysqld: Got error 'Could not get an exclusive lock; file is probably in use by another process' when trying to use aria control file '/var/lib/mysql/aria_log_control'