blob: e6e04248854e42df25f9120beb37289f2b40a9ce (
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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
{ config, lib, pkgs, ... }:
with lib;
let
inherit (pkgs) ipfs;
cfg = config.services.ipfs;
ipfsFlags = ''${if cfg.autoMigrate then "--migrate" else ""} ${if cfg.enableGC then "--enable-gc" else ""} ${toString cfg.extraFlags}'';
in
{
###### interface
options = {
services.ipfs = {
enable = mkEnableOption "Interplanetary File System";
user = mkOption {
type = types.str;
default = "ipfs";
description = "User under which the IPFS daemon runs";
};
group = mkOption {
type = types.str;
default = "ipfs";
description = "Group under which the IPFS daemon runs";
};
dataDir = mkOption {
type = types.str;
default = "/var/lib/ipfs";
description = "The data dir for IPFS";
};
autoMigrate = mkOption {
type = types.bool;
default = false;
description = ''
Whether IPFS should try to migrate the file system automatically.
'';
};
gatewayAddress = mkOption {
type = types.str;
default = "/ip4/127.0.0.1/tcp/8080";
description = "Where the IPFS Gateway can be reached";
};
apiAddress = mkOption {
type = types.str;
default = "/ip4/127.0.0.1/tcp/5001";
description = "Where IPFS exposes its API to";
};
enableGC = mkOption {
type = types.bool;
default = false;
description = ''
Whether to enable automatic garbage collection.
'';
};
emptyRepo = mkOption {
type = types.bool;
default = false;
description = ''
If set to true, the repo won't be initialized with help files
'';
};
extraFlags = mkOption {
type = types.listOf types.str;
description = "Extra flags passed to the IPFS daemon";
default = [];
};
};
};
###### implementation
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.ipfs ];
users.extraUsers = mkIf (cfg.user == "ipfs") {
ipfs = {
group = cfg.group;
home = cfg.dataDir;
createHome = false;
uid = config.ids.uids.ipfs;
description = "IPFS daemon user";
};
};
users.extraGroups = mkIf (cfg.group == "ipfs") {
ipfs = {
gid = config.ids.gids.ipfs;
};
};
systemd.services.ipfs-init = {
description = "IPFS Initializer";
after = [ "local-fs.target" ];
before = [ "ipfs.service" "ipfs-offline.service" ];
path = [ pkgs.ipfs pkgs.su pkgs.bash ];
preStart = ''
install -m 0755 -o ${cfg.user} -g ${cfg.group} -d ${cfg.dataDir}
'';
script = ''
if [[ ! -d ${cfg.dataDir}/.ipfs ]]; then
cd ${cfg.dataDir}
${ipfs}/bin/ipfs init ${optionalString cfg.emptyRepo "-e"}
fi
${ipfs}/bin/ipfs --local config Addresses.API ${cfg.apiAddress}
${ipfs}/bin/ipfs --local config Addresses.Gateway ${cfg.gatewayAddress}
'';
serviceConfig = {
User = cfg.user;
Group = cfg.group;
Type = "oneshot";
RemainAfterExit = true;
PermissionsStartOnly = true;
};
};
systemd.services.ipfs = {
description = "IPFS Daemon";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" "local-fs.target" "ipfs-init.service" ];
conflicts = [ "ipfs-offline.service" ];
wants = [ "ipfs-init.service" ];
path = [ pkgs.ipfs ];
serviceConfig = {
ExecStart = "${ipfs}/bin/ipfs daemon ${ipfsFlags}";
User = cfg.user;
Group = cfg.group;
Restart = "on-failure";
RestartSec = 1;
};
};
systemd.services.ipfs-offline = {
description = "IPFS Daemon (offline mode)";
after = [ "local-fs.target" "ipfs-init.service" ];
conflicts = [ "ipfs.service" ];
wants = [ "ipfs-init.service" ];
path = [ pkgs.ipfs ];
serviceConfig = {
ExecStart = "${ipfs}/bin/ipfs daemon ${ipfsFlags} --offline";
User = cfg.user;
Group = cfg.group;
Restart = "on-failure";
RestartSec = 1;
};
};
};
}
|