This is why you should always use /run and not /tmp... Sockets belong under
/run/<unit>/ in systemd world.
[Service]
RuntimeDirectory=remotebackend
..
and put socket to /run/remotebackend/remotebackend.sock
Aki
> On 05/04/2022 7:31 PM Mohamed Lrhazi via Pdns-users
> <pdns-users@mailman.powerdns.com> wrote:
>
>
> Oh, it was PrivateTmp=true in the systemd unit!!!!
>
>
>
>
> On Wed, May 4, 2022 at 12:22 PM Mohamed Lrhazi <lrh...@gmail.com> wrote:
> >
> > Hello,
> >
> > Am stuck trying to get remote backend to work... error is :
> >
> > May 04 12:13:28 ip-172-31-26-14.ec2.internal pdns_server[9515]: Cannot
> > connect to socket: No such file or directory
> >
> > pdns_server is running as user pdns and group pdns
> >
> > the sock file does exist, and is also owned by pdns:pdns :
> >
> > ls -l /tmp/remotebackend.sock
> > srwxrwxrwx 1 pdns pdns 0 May 4 12:01 /tmp/remotebackend.sock
> >
> > strace shows the errors as well:
> >
> > [pid 9521] write(2, "Reconnecting to backend\n", 24 <unfinished ...>
> > [pid 9519] poll([{fd=5, events=POLLIN}, {fd=6, events=POLLIN}], 2, -1
> > <unfinished ...>
> > [pid 9521] <... write resumed> ) = 24
> > [pid 9521] socket(AF_UNIX, SOCK_STREAM, 0) = 16
> > [pid 9521] connect(16, {sa_family=AF_UNIX,
> > sun_path="/tmp/remotebackend.sock"}, 110) = -1 ENOENT (No such file or
> > directory)
> > [pid 9521] write(2, "Cannot connect to socket: No suc"..., 52) = 52
> > [pid 9521] close(16) = 0
> >
> > I am using Amazon Linux.. pdns installed from EPEL... is there some
> > chrooting done by pdns?
> >
> > Thanks a lot,
> > Mohamed.
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