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Use systemd socket activation

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This commit is contained in:
Andrey Golovizin 2020-03-10 16:18:48 +01:00
parent ecb9d23d4c
commit 00decb5f92
1 changed files with 20 additions and 12 deletions
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32
module.nix
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@ -29,19 +29,15 @@ in
Whether to enable Strojnadzor Whether to enable Strojnadzor
"; ";
}; };
hostname = mkOption {
default = "localhost";
description = "Listen to this hostname or ip.";
};
port = mkOption {
type = types.port;
default = 9000;
description = "Listen on this port.";
};
stateDir = mkOption { stateDir = mkOption {
default = "/var/lib/strojnadzor"; default = "/var/lib/strojnadzor";
type = types.str; type = types.str;
description = "Strojnadzor data directory."; description = "Data directory.";
};
socketPath = mkOption {
default = "/run/strojnadzor.sock";
type = types.str;
description = "UNIX socket path.";
}; };
}; };
}; };
@ -65,15 +61,27 @@ in
"d '${cfg.stateDir}/data' - strojnadzor strojnadzor - -" "d '${cfg.stateDir}/data' - strojnadzor strojnadzor - -"
]; ];
systemd.sockets.strojnadzor = {
description = "Strojnadzor HTTP socket.";
wantedBy = [ "sockets.target" ];
socketConfig = {
User = "nginx";
Group = "nginx";
ListenStream = "${cfg.socketPath}";
};
};
systemd.services.strojnadzor = { systemd.services.strojnadzor = {
description = "Strojnadzor HTTP server."; description = "Strojnadzor HTTP server.";
after = [ "network.target" ]; after = [ "network.target" ];
wantedBy = [ "multi-user.target" ]; wantedBy = [ "multi-user.target" ];
requires = [ "strojnadzor.socket" ];
serviceConfig = { serviceConfig = {
Type = "notify";
User = "strojnadzor"; User = "strojnadzor";
Group = "strojnadzor"; Group = "strojnadzor";
ExecStartPre = "${strojnadzor}/bin/strojnadzor-admin migrate"; ExecStartPre = "${strojnadzor}/bin/strojnadzor-admin migrate";
ExecStart = "${strojnadzor}/bin/strojnadzor-admin runserver-gunicorn --bind ${cfg.hostname}:${toString cfg.port}"; ExecStart = "${strojnadzor}/bin/strojnadzor-admin runserver-gunicorn";
}; };
environment.STROJNADZOR_DATA_DIR = "${cfg.stateDir}/data"; environment.STROJNADZOR_DATA_DIR = "${cfg.stateDir}/data";
environment.STROJNADZOR_STATIC_DIR = "${static}/static"; environment.STROJNADZOR_STATIC_DIR = "${static}/static";
@ -91,7 +99,7 @@ in
''; '';
locations."/static/".alias = "${static}/"; locations."/static/".alias = "${static}/";
locations."/" = { locations."/" = {
proxyPass = "http://127.0.0.1:${toString cfg.port}"; proxyPass = "http://unix:/${cfg.socketPath}";
extraConfig = '' extraConfig = ''
proxy_set_header Host $host; proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $remote_addr; proxy_set_header X-Forwarded-For $remote_addr;