summaryrefslogtreecommitdiff
path: root/modules/nixos/plausible.nix
blob: 6553462428228c5740729873af6eb1552217d610 (plain)
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
{
  config,
  inputs,
  lib,
  ...
}:
with lib; let
  cfg = config.nixfiles.modules.plausible;
in {
  options.nixfiles.modules.plausible = {
    enable = mkEnableOption "Plausible Analytics";

    port = mkOption {
      description = "Port.";
      type = with types; port;
      default = 8000;
    };

    domain = mkOption {
      description = "Domain name sans protocol scheme.";
      type = with types; nullOr str;
      default = "plausible.${config.networking.domain}";
    };
  };

  config = let
    db = "plausible";
  in
    mkIf cfg.enable {
      secrets = {
        plausible-key = {
          file = "${inputs.self}/secrets/plausible-key";
          mode = "0444"; # The user is dynamic so the file must be world-readable.
        };
        plausible-admin-password = {
          file = "${inputs.self}/secrets/plausible-admin-password";
          mode = "0444"; # The user is dynamic so the file must be world-readable.
        };
        plausible-smtp-password = {
          file = "${inputs.self}/secrets/smtp-password";
          mode = "0444"; # The user is dynamic so the file must be world-readable.
        };
        plausible-release-cookie = {
          file = "${inputs.self}/secrets/plausible-release-cookie";
          mode = "0444"; # The user is dynamic so the file must be world-readable.
        };
      };

      nixfiles.modules = {
        nginx = {
          enable = true;
          upstreams.plausible.servers."127.0.0.1:${toString cfg.port}" = {};
          virtualHosts.${cfg.domain}.locations."/" = {
            proxyPass = "http://plausible";
            proxyWebsockets = true;
          };
        };
        postgresql = {
          enable = true;
          extraPostStart = [
            ''
              $PSQL "${db}" -tAc 'GRANT ALL ON SCHEMA "public" TO "${db}"'
              $PSQL "${db}" -tAc 'CREATE EXTENSION IF NOT EXISTS citext'
            ''
          ];
        };
        clickhouse.enable = true;
      };

      services.postgresql = {
        ensureDatabases = [db];
        ensureUsers = [
          {
            name = db;
            ensurePermissions."DATABASE \"${db}\"" = "ALL";
          }
        ];
      };

      services.plausible = {
        enable = true;

        adminUser = {
          name = "admin";
          email = "admin@${my.domain.shire}";
          passwordFile = config.secrets.plausible-admin-password.path;
          activate = false;
        };

        mail = {
          email = "admin+plausible@${my.domain.shire}";
          smtp = {
            hostAddr = my.domain.shire;
            hostPort = 465;
            enableSSL = true;
            user = "azahi@${my.domain.shire}";
            passwordFile = config.secrets.plausible-smtp-password.path;
          };
        };

        database = {
          clickhouse = {
            setup = false;
            url = "http://127.0.0.1:8123/default";
          };

          postgres = {
            setup = true;
            dbname = db;
          };
        };

        server = {
          baseUrl = "https://${cfg.domain}";
          disableRegistration = true;
          inherit (cfg) port;
          secretKeybaseFile = config.secrets.plausible-key.path;
        };

        releaseCookiePath = config.secrets.plausible-release-cookie.path;
      };

      systemd.services.plausible = rec {
        after = [
          "postgresql.service"
          "clickhouse.service"
        ];
        requires = after;
      };
    };
}