This howto is based on two sources: Official wiki and Amutu blog entry. In short, the main difficulty is in bridge network configuration: correct network configuration doesn’t work in CentOS 6.4 while NetworkManager is running. I compiled official documentation and fix found in Amutu blog here in one entry.
Depends on server configuration, each OpenVPN client needs configuration file (client.conf for *nix and client.ovpn for windows), certificate authority (ca.crt), [optional] tls auth file (ta.key), user crt and key.
SLURM (Simple Linux Utility for Resource Management) — job scheduler and resource manager usually installed on supercomputers. For example, it runs on Lomonosov supercomputer in MSU, Moscow, Russia.
Default Drupal package in Ubuntu installs Apache, but I prefer nginx as a webserver. In this note I’ll describe steps necessary to get Drupal 7 work.
All variables in square brackets must be replaced by your names or passwords.
This howto is based on a great guide with modifications. All settings are made for server domain hg.kenarius.org. You can replace it with your one easily.
We all do backups. This note is about doing them on Ubuntu 12.04.
- archive important folders
- dump mysql databases
- upload all to yandex.disk (online web storage with 10GB space)
- delete old backups