blob: e873b2f701157fa1d639e84a7047063dc976e982 (
plain) (
blame)
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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.opentsdb;
configFile = pkgs.writeText "opentsdb.conf" cfg.config;
in {
###### interface
options = {
services.opentsdb = {
enable = mkOption {
type = types.bool;
default = false;
description = ''
Whether to run OpenTSDB.
'';
};
package = mkOption {
type = types.package;
default = pkgs.opentsdb;
defaultText = literalExpression "pkgs.opentsdb";
description = ''
OpenTSDB package to use.
'';
};
user = mkOption {
type = types.str;
default = "opentsdb";
description = ''
User account under which OpenTSDB runs.
'';
};
group = mkOption {
type = types.str;
default = "opentsdb";
description = ''
Group account under which OpenTSDB runs.
'';
};
port = mkOption {
type = types.int;
default = 4242;
description = ''
Which port OpenTSDB listens on.
'';
};
config = mkOption {
type = types.lines;
default = ''
tsd.core.auto_create_metrics = true
tsd.http.request.enable_chunked = true
'';
description = ''
The contents of OpenTSDB's configuration file
'';
};
};
};
###### implementation
config = mkIf config.services.opentsdb.enable {
systemd.services.opentsdb = {
description = "OpenTSDB Server";
wantedBy = [ "multi-user.target" ];
requires = [ "hbase.service" ];
environment.JAVA_HOME = "${pkgs.jre}";
path = [ pkgs.gnuplot ];
preStart =
''
COMPRESSION=NONE HBASE_HOME=${config.services.hbase.package} ${cfg.package}/share/opentsdb/tools/create_table.sh
'';
serviceConfig = {
PermissionsStartOnly = true;
User = cfg.user;
Group = cfg.group;
ExecStart = "${cfg.package}/bin/tsdb tsd --staticroot=${cfg.package}/share/opentsdb/static --cachedir=/tmp/opentsdb --port=${toString cfg.port} --config=${configFile}";
};
};
users.users.opentsdb = {
description = "OpenTSDB Server user";
group = "opentsdb";
uid = config.ids.uids.opentsdb;
};
users.groups.opentsdb.gid = config.ids.gids.opentsdb;
};
}
|