Tsukaeru Cloud VPS (Linux) comes with preinstalled CentOS 6. You can choose different distribution or version by recreating a server. However, it is not possible to change OS without recreating server, so be careful with your choice.
Below is a list of available OSes:
- Centos 6 (default)
- Centos 5
- Centos 7
- Ubuntu 14.04
- Debian 6
- Debian 7
- Debian 8
- Scientific Linux 6
Recreating (initialization) server
- Log in to Control Panel, and go to VPS management tab.
- Click "Recreate Server".
- Choose OS distribution and version
- Enter password for newly created server's root user.
- Click "Destroy and Create New Server"
With this, a process of recreating server will start.