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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
|
{ config, lib, pkgs, ... }: with lib; let
cfg = config.services.icingaweb2;
fpm = config.services.phpfpm.pools.${poolName};
poolName = "icingaweb2";
defaultConfig = {
global = {
module_path = "${pkgs.icingaweb2}/modules";
};
};
in {
meta.maintainers = with maintainers; [ das_j ];
options.services.icingaweb2 = with types; {
enable = mkEnableOption "the icingaweb2 web interface";
pool = mkOption {
type = str;
default = poolName;
description = ''
Name of existing PHP-FPM pool that is used to run Icingaweb2.
If not specified, a pool will automatically created with default values.
'';
};
libraryPaths = mkOption {
type = attrsOf package;
default = { };
description = ''
Libraries to add to the Icingaweb2 library path.
The name of the attribute is the name of the library, the value
is the package to add.
'';
};
virtualHost = mkOption {
type = nullOr str;
default = "icingaweb2";
description = ''
Name of the nginx virtualhost to use and setup. If null, no virtualhost is set up.
'';
};
timezone = mkOption {
type = str;
default = "UTC";
example = "Europe/Berlin";
description = "PHP-compliant timezone specification";
};
modules = {
doc.enable = mkEnableOption "the icingaweb2 doc module";
migrate.enable = mkEnableOption "the icingaweb2 migrate module";
setup.enable = mkEnableOption "the icingaweb2 setup module";
test.enable = mkEnableOption "the icingaweb2 test module";
translation.enable = mkEnableOption "the icingaweb2 translation module";
};
modulePackages = mkOption {
type = attrsOf package;
default = {};
example = literalExpression ''
{
"snow" = icingaweb2Modules.theme-snow;
}
'';
description = ''
Name-package attrset of Icingaweb 2 modules packages to enable.
If you enable modules manually (e.g. via the web ui), they will not be touched.
'';
};
generalConfig = mkOption {
type = nullOr attrs;
default = null;
example = {
general = {
showStacktraces = 1;
config_resource = "icingaweb_db";
};
logging = {
log = "syslog";
level = "CRITICAL";
};
};
description = ''
config.ini contents.
Will automatically be converted to a .ini file.
If you don't set global.module_path, the module will take care of it.
If the value is null, no config.ini is created and you can
modify it manually (e.g. via the web interface).
Note that you need to update module_path manually.
'';
};
resources = mkOption {
type = nullOr attrs;
default = null;
example = {
icingaweb_db = {
type = "db";
db = "mysql";
host = "localhost";
username = "icingaweb2";
password = "icingaweb2";
dbname = "icingaweb2";
};
};
description = ''
resources.ini contents.
Will automatically be converted to a .ini file.
If the value is null, no resources.ini is created and you can
modify it manually (e.g. via the web interface).
Note that if you set passwords here, they will go into the nix store.
'';
};
authentications = mkOption {
type = nullOr attrs;
default = null;
example = {
icingaweb = {
backend = "db";
resource = "icingaweb_db";
};
};
description = ''
authentication.ini contents.
Will automatically be converted to a .ini file.
If the value is null, no authentication.ini is created and you can
modify it manually (e.g. via the web interface).
'';
};
groupBackends = mkOption {
type = nullOr attrs;
default = null;
example = {
icingaweb = {
backend = "db";
resource = "icingaweb_db";
};
};
description = ''
groups.ini contents.
Will automatically be converted to a .ini file.
If the value is null, no groups.ini is created and you can
modify it manually (e.g. via the web interface).
'';
};
roles = mkOption {
type = nullOr attrs;
default = null;
example = {
Administrators = {
users = "admin";
permissions = "*";
};
};
description = ''
roles.ini contents.
Will automatically be converted to a .ini file.
If the value is null, no roles.ini is created and you can
modify it manually (e.g. via the web interface).
'';
};
};
config = mkIf cfg.enable {
services.phpfpm.pools = mkIf (cfg.pool == "${poolName}") {
${poolName} = {
user = "icingaweb2";
phpEnv = {
ICINGAWEB_LIBDIR = toString (pkgs.linkFarm "icingaweb2-libdir" (mapAttrsToList (name: path: { inherit name path; }) cfg.libraryPaths));
};
phpPackage = pkgs.php.withExtensions ({ enabled, all }: [ all.imagick ] ++ enabled);
phpOptions = ''
date.timezone = "${cfg.timezone}"
'';
settings = mapAttrs (name: mkDefault) {
"listen.owner" = "nginx";
"listen.group" = "nginx";
"listen.mode" = "0600";
"pm" = "dynamic";
"pm.max_children" = 75;
"pm.start_servers" = 2;
"pm.min_spare_servers" = 2;
"pm.max_spare_servers" = 10;
};
};
};
services.icingaweb2.libraryPaths = {
ipl = pkgs.icingaweb2-ipl;
thirdparty = pkgs.icingaweb2-thirdparty;
};
systemd.services."phpfpm-${poolName}".serviceConfig.ReadWritePaths = [ "/etc/icingaweb2" ];
services.nginx = {
enable = true;
virtualHosts = mkIf (cfg.virtualHost != null) {
${cfg.virtualHost} = {
root = "${pkgs.icingaweb2}/public";
extraConfig = ''
index index.php;
try_files $1 $uri $uri/ /index.php$is_args$args;
'';
locations."~ ..*/.*.php$".extraConfig = ''
return 403;
'';
locations."~ ^/index.php(.*)$".extraConfig = ''
fastcgi_intercept_errors on;
fastcgi_index index.php;
include ${config.services.nginx.package}/conf/fastcgi.conf;
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:${fpm.socket};
fastcgi_param SCRIPT_FILENAME ${pkgs.icingaweb2}/public/index.php;
'';
};
};
};
# /etc/icingaweb2
environment.etc = let
doModule = name: optionalAttrs (cfg.modules.${name}.enable) { "icingaweb2/enabledModules/${name}".source = "${pkgs.icingaweb2}/modules/${name}"; };
in {}
# Module packages
// (mapAttrs' (k: v: nameValuePair "icingaweb2/enabledModules/${k}" { source = v; }) cfg.modulePackages)
# Built-in modules
// doModule "doc"
// doModule "migrate"
// doModule "setup"
// doModule "test"
// doModule "translation"
# Configs
// optionalAttrs (cfg.generalConfig != null) { "icingaweb2/config.ini".text = generators.toINI {} (defaultConfig // cfg.generalConfig); }
// optionalAttrs (cfg.resources != null) { "icingaweb2/resources.ini".text = generators.toINI {} cfg.resources; }
// optionalAttrs (cfg.authentications != null) { "icingaweb2/authentication.ini".text = generators.toINI {} cfg.authentications; }
// optionalAttrs (cfg.groupBackends != null) { "icingaweb2/groups.ini".text = generators.toINI {} cfg.groupBackends; }
// optionalAttrs (cfg.roles != null) { "icingaweb2/roles.ini".text = generators.toINI {} cfg.roles; };
# User and group
users.groups.icingaweb2 = {};
users.users.icingaweb2 = {
description = "Icingaweb2 service user";
group = "icingaweb2";
isSystemUser = true;
};
};
}
|