blob: 1098b4e4d3f939bab4b2659198534d14e3619476 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.postgresql;
configFile = pkgs.writeText "postgresql.conf"
''
log_destination = 'stderr'
port = ${toString cfg.port}
${cfg.extraConfig}
'';
in
{
options = {
services.postgresql = {
enable = mkOption {
type = types.bool;
default = false;
description = ''Whether to run PostgreSQL.'';
};
package = mkOption {
type = types.package;
default = pkgs.postgresql96;
defaultText = "pkgs.postgresql96";
description = ''PostgreSQL package to use.'';
};
port = mkOption {
type = types.int;
default = 5432;
description = ''The port on which PostgreSQL listens.'';
};
dataDir = mkOption {
type = types.path;
default = "/var/lib/postgresql";
example = "/var/lib/postgresql/9.6";
description = ''Data directory for PostgreSQL.'';
};
enableTCPIP = mkOption {
type = types.bool;
default = false;
description = ''
Whether PostgreSQL should listen on all network interfaces.
If disabled, the database can only be accessed via its Unix
domain socket or via TCP connections to localhost.
'';
};
extraConfig = mkOption {
type = types.lines;
default = "";
description = "Additional text to be appended to <filename>postgresql.conf</filename>.";
};
};
};
config = mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
launchd.user.agents.postgresql =
{ path = [ cfg.package ];
script = ''
# Initialise the database.
if ! test -e ${cfg.dataDir}/PG_VERSION; then
initdb -U postgres -D ${cfg.dataDir}
fi
ln -sfn ${configFile} ${cfg.dataDir}/postgresql.conf
exec ${cfg.package}/bin/postgres -D ${cfg.dataDir} ${optionalString cfg.enableTCPIP "-i"}
'';
serviceConfig.KeepAlive = true;
serviceConfig.RunAtLoad = true;
};
};
}
|
