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1 | { lib, config, pkgs, ... }: | |
2 | let | |
3 | cfg = config.myServices.databases.redis; | |
4 | in { | |
5 | options.myServices.databases.redis = { | |
6 | enable = lib.mkOption { | |
7 | default = false; | |
8 | example = true; | |
9 | description = "Whether to enable redis database"; | |
10 | type = lib.types.bool; | |
11 | }; | |
12 | socketsDir = lib.mkOption { | |
13 | type = lib.types.path; | |
14 | default = "/run/redis"; | |
15 | description = '' | |
16 | The directory where Redis puts sockets. | |
17 | ''; | |
18 | }; | |
19 | # Output variables | |
20 | sockets = lib.mkOption { | |
21 | type = lib.types.attrsOf lib.types.path; | |
22 | default = { | |
23 | redis = "${cfg.socketsDir}/redis.sock"; | |
24 | }; | |
25 | readOnly = true; | |
26 | description = '' | |
27 | Redis sockets | |
28 | ''; | |
29 | }; | |
30 | }; | |
31 | ||
32 | config = lib.mkIf cfg.enable { | |
33 | users.users.redis.uid = config.ids.uids.redis; | |
34 | users.groups.redis.gid = config.ids.gids.redis; | |
35 | services.redis.servers."" = { | |
36 | enable = true; | |
37 | bind = "127.0.0.1"; | |
38 | unixSocket = cfg.sockets.redis; | |
39 | unixSocketPerm = 777; | |
40 | maxclients = 1024; | |
41 | }; | |
42 | systemd.services.redis.serviceConfig.Slice = "redis.slice"; | |
43 | systemd.services.redis.serviceConfig.RuntimeDirectoryMode = lib.mkForce "0755"; | |
44 | services.redis.servers."php-sessions" = { | |
45 | enable = true; | |
46 | maxclients = 1024; | |
47 | unixSocketPerm = 777; | |
48 | user = "wwwrun"; | |
49 | }; | |
50 | ||
51 | services.spiped = { | |
52 | enable = true; | |
53 | config.redis = { | |
54 | decrypt = true; | |
55 | source = "0.0.0.0:16379"; | |
56 | target = "/run/redis/redis.sock"; | |
57 | keyfile = config.secrets.fullPaths."redis/spiped_keyfile"; | |
58 | }; | |
59 | }; | |
60 | systemd.services.spiped_redis = { | |
61 | description = "Secure pipe 'redis'"; | |
62 | after = [ "network.target" ]; | |
63 | wantedBy = [ "multi-user.target" ]; | |
64 | ||
65 | serviceConfig = { | |
66 | Slice = "redis.slice"; | |
67 | Restart = "always"; | |
68 | User = "spiped"; | |
69 | PermissionsStartOnly = true; | |
70 | SupplementaryGroups = "keys"; | |
71 | }; | |
72 | ||
73 | script = "exec ${pkgs.spiped}/bin/spiped -F `cat /etc/spiped/redis.spec`"; | |
74 | }; | |
75 | ||
76 | #services.filesWatcher.predixy = { | |
77 | # restart = true; | |
78 | # paths = [ config.secrets.fullPaths."redis/predixy.conf" ]; | |
79 | #}; | |
80 | ||
81 | networking.firewall.allowedTCPPorts = [ 16379 ]; | |
82 | secrets.keys = { | |
83 | #"redis/predixy.conf" = { | |
84 | # user = "redis"; | |
85 | # group = "redis"; | |
86 | # permissions = "0400"; | |
87 | # text = '' | |
88 | # Name Predixy | |
89 | # Bind 127.0.0.1:7617 | |
90 | # ClientTimeout 300 | |
91 | # WorkerThreads 1 | |
92 | ||
93 | # Authority { | |
94 | # Auth "${config.myEnv.databases.redis.predixy.read}" { | |
95 | # Mode read | |
96 | # } | |
97 | # } | |
98 | ||
99 | # StandaloneServerPool { | |
100 | # Databases 16 | |
101 | # RefreshMethod fixed | |
102 | # Group shard001 { | |
103 | # + ${config.myEnv.databases.redis.socket} | |
104 | # } | |
105 | # } | |
106 | # ''; | |
107 | #}; | |
108 | "redis/spiped_keyfile" = { | |
109 | user = "spiped"; | |
110 | group = "spiped"; | |
111 | permissions = "0400"; | |
112 | text = config.myEnv.databases.redis.spiped_key; | |
113 | }; | |
114 | }; | |
115 | ||
116 | systemd.slices.redis = { | |
117 | description = "Redis slice"; | |
118 | }; | |
119 | ||
120 | #systemd.services.predixy = { | |
121 | # description = "Redis proxy"; | |
122 | # wantedBy = [ "multi-user.target" ]; | |
123 | # after = [ "redis.service" ]; | |
124 | ||
125 | # serviceConfig = { | |
126 | # Slice = "redis.slice"; | |
127 | # User = "redis"; | |
128 | # Group = "redis"; | |
129 | # SupplementaryGroups = "keys"; | |
130 | # Type = "simple"; | |
131 | ||
132 | # ExecStart = "${pkgs.predixy}/bin/predixy ${config.secrets.fullPaths."redis/predixy.conf"}"; | |
133 | # }; | |
134 | ||
135 | #}; | |
136 | }; | |
137 | } | |
138 |