blob: 7f0e2ed4afbc41c303b887e367af78ccb845e689 (
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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
{ lib, pkgs, config, ... }:
let
name = "etherpad-lite";
cfg = config.services.etherpad-lite;
uid = config.ids.uids.etherpad-lite;
gid = config.ids.gids.etherpad-lite;
in
{
options.services.etherpad-lite = {
enable = lib.mkEnableOption "Enable Etherpad lite’s service";
user = lib.mkOption {
type = lib.types.str;
default = name;
description = "User account under which Etherpad lite runs";
};
group = lib.mkOption {
type = lib.types.str;
default = name;
description = "Group under which Etherpad lite runs";
};
dataDir = lib.mkOption {
type = lib.types.path;
default = "/var/lib/${name}";
description = ''
The directory where Etherpad lite stores its data.
'';
};
socketsDir = lib.mkOption {
type = lib.types.path;
default = "/run/${name}";
description = ''
The directory where Etherpad lite stores its sockets.
'';
};
configFile = lib.mkOption {
type = lib.types.path;
description = ''
The config file path for Etherpad lite.
'';
};
sessionKeyFile = lib.mkOption {
type = lib.types.path;
description = ''
The Session key file path for Etherpad lite.
'';
};
apiKeyFile = lib.mkOption {
type = lib.types.path;
description = ''
The API key file path for Etherpad lite.
'';
};
package = lib.mkOption {
type = lib.types.package;
default = pkgs.webapps.etherpad-lite;
description = ''
Etherpad lite package to use.
'';
};
modules = lib.mkOption {
type = lib.types.listOf lib.types.package;
default = [];
description = ''
Etherpad lite modules to use.
'';
};
# Output variables
workdir = lib.mkOption {
type = lib.types.package;
default = cfg.package.withModules cfg.modules;
description = ''
Adjusted Etherpad lite package with plugins
'';
readOnly = true;
};
systemdStateDirectory = lib.mkOption {
type = lib.types.str;
# Use ReadWritePaths= instead if varDir is outside of /var/lib
default = assert lib.strings.hasPrefix "/var/lib/" cfg.dataDir;
lib.strings.removePrefix "/var/lib/" cfg.dataDir;
description = ''
Adjusted Etherpad lite data directory for systemd
'';
readOnly = true;
};
systemdRuntimeDirectory = lib.mkOption {
type = lib.types.str;
# Use ReadWritePaths= instead if socketsDir is outside of /run
default = assert lib.strings.hasPrefix "/run/" cfg.socketsDir;
lib.strings.removePrefix "/run/" cfg.socketsDir;
description = ''
Adjusted Etherpad lite sockets directory for systemd
'';
readOnly = true;
};
sockets = lib.mkOption {
type = lib.types.attrsOf lib.types.path;
default = {
node = "${cfg.socketsDir}/etherpad-lite.sock";
};
readOnly = true;
description = ''
Etherpad lite sockets
'';
};
};
config = lib.mkIf cfg.enable {
systemd.services.etherpad-lite = {
description = "Etherpad-lite";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" "postgresql.service" ];
wants = [ "postgresql.service" ];
environment.NODE_ENV = "production";
environment.HOME = cfg.workdir;
path = [ pkgs.nodejs ];
script = ''
exec ${pkgs.nodejs}/bin/node ${cfg.workdir}/src/node/server.js \
--sessionkey ${cfg.sessionKeyFile} \
--apikey ${cfg.apiKeyFile} \
--settings ${cfg.configFile}
'';
postStart = ''
while [ ! -S ${cfg.sockets.node} ]; do
sleep 0.5
done
chmod a+w ${cfg.sockets.node}
'';
serviceConfig = {
DynamicUser = true;
User = cfg.user;
Group = cfg.group;
WorkingDirectory = cfg.workdir;
PrivateTmp = true;
NoNewPrivileges = true;
PrivateDevices = true;
ProtectHome = true;
ProtectControlGroups = true;
ProtectKernelModules = true;
Restart = "always";
Type = "simple";
TimeoutSec = 60;
RuntimeDirectory = cfg.systemdRuntimeDirectory;
StateDirectory= cfg.systemdStateDirectory;
ExecStartPre = [
"+${pkgs.coreutils}/bin/install -d -m 0755 -o ${cfg.user} -g ${cfg.group} ${cfg.dataDir}/ep_initialized"
"+${pkgs.coreutils}/bin/chown -R ${cfg.user}:${cfg.group} ${cfg.dataDir} ${cfg.configFile} ${cfg.sessionKeyFile} ${cfg.apiKeyFile}"
];
};
};
};
}
|
