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I have run a fresh install centos 7 and then followed this guide
http://support.ajenti.org/topic/349866-installing-on-centosrhel/
auto install and manual install when I try and run service ajenti restart
I get Failed to issue method call: Unit ajenti.service failed to load: No such file or directory.
ok so I installed ubuntu 14.04 and the install worked fine I guess there is a problem with 15.04 as I followed the same steps
Have you tried disabling the firewall? IIRC, Ajenti has an option to manage firewall rules, so it’s possible that if you’re running, for example, UFW (which uses iptables) and Ajenti uses another, they are conflicting. Just one possible scenario. I’d have to install Ajenti to see as I don’t have an instance spun up for it.
You can check the status of UFW by:
sudo ufw status
If enabled, that’ll give you a list of ports available. If it’s not enabled, you can use the following to enable Port 8000, set the Default Policy to Deny Incoming and then enable UFW. I would also run the following to add your SSH Port so you’re not disconnected:
sudo ufw allow [SSH-PORT]/tcp
sudo ufw allow 8000/tcp
sudo ufw default deny incoming
sudo ufw enable
the /tcp at the end simply specifies the type of connection allowed (udp would also would and by default, if you don’t specify, both tcp and udp will be enabled for each port allowed).