Add Sympa FCGI role based on systemd template unit files.

[racke]

This is a proof of concept. I'm going to add Nginx provisioning.

[dverdin]

Interesting. Is the idea behind to make the use of Sympa web tools easily optional?

[racke]

That will be eventually the implementation for #58.

[dverdin]

Cool. That looks conflicting with PR #56 though.
I think we should validate it to have something working and leave us time to go forward with this PR.

[racke]

Cool. That looks conflicting with PR #56 though.
I think we should validate it to have something working and leave us time to go forward with this PR.

You need to fix handlers + systemd in #56 first.

[racke]

The Nginx part is quite simple, we need to add a config file like that:

upstream sympa_backend {
    server unix:/run/sympa/sympa1.sock;
    server unix:/run/sympa/sympa2.sock;
    server unix:/run/sympa/sympa3.sock;
    server unix:/run/sympa/sympa4.sock;
    server unix:/run/sympa/sympa5.sock;
}

And in the virtual hosts we are going to adjust fast_cgi_pass:

   fastcgi_pass sympa_backend;

[racke]

Repository is obsolete.