nixos/odoo: init

1 files changed, 122 insertions, 0 deletions

diff --git a/nixos/modules/services/finance/odoo.nix b/nixos/modules/services/finance/odoo.nix
new file mode 100644
index 000000000000..3fcb2b3966a5
--- /dev/null
+++ b/nixos/modules/services/finance/odoo.nix
@@ -0,0 +1,122 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.services.odoo;
+  format = pkgs.formats.ini {};
+in
+{
+  options = {
+    services.odoo = {
+      enable = mkEnableOption "odoo";
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs.odoo;
+        defaultText = literalExpression "pkgs.odoo";
+        description = "Odoo package to use.";
+      };
+
+      addons = mkOption {
+        type = with types; listOf package;
+        default = [];
+        example = literalExpression "[ pkgs.odoo_enterprise ]";
+        description = "Odoo addons";
+      };
+
+      settings = mkOption {
+        type = format.type;
+        default = {};
+        description = ''
+          Odoo configuration settings. For more details see https://www.odoo.com/documentation/15.0/administration/install/deploy.html
+        '';
+      };
+
+      domain = mkOption {
+        type = with types; nullOr str;
+        description = "Domain to host Odoo with nginx";
+        default = null;
+      };
+    };
+  };
+
+  config = mkIf (cfg.enable) (let
+    cfgFile = format.generate "odoo.cfg" cfg.settings;
+  in {
+    services.nginx = mkIf (cfg.domain != null) {
+      upstreams = {
+        odoo.servers = {
+          "127.0.0.1:8069" = {};
+        };
+
+        odoochat.servers = {
+          "127.0.0.1:8072" = {};
+        };
+      };
+
+      virtualHosts."${cfg.domain}" = {
+        extraConfig = ''
+          proxy_read_timeout 720s;
+          proxy_connect_timeout 720s;
+          proxy_send_timeout 720s;
+
+          proxy_set_header X-Forwarded-Host $host;
+          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+          proxy_set_header X-Forwarded-Proto $scheme;
+          proxy_set_header X-Real-IP $remote_addr;
+        '';
+
+        locations = {
+          "/longpolling" = {
+            proxyPass = "http://odoochat";
+          };
+
+          "/" = {
+            proxyPass = "http://odoo";
+            extraConfig = ''
+              proxy_redirect off;
+            '';
+          };
+        };
+      };
+    };
+
+    services.odoo.settings.options = {
+      proxy_mode = cfg.domain != null;
+    };
+
+    users.users.odoo = {
+      isSystemUser = true;
+      group = "odoo";
+    };
+    users.groups.odoo = {};
+
+    systemd.services.odoo = {
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" "postgresql.service" ];
+
+      # pg_dump
+      path = [ config.services.postgresql.package ];
+
+      requires = [ "postgresql.service" ];
+      script = "HOME=$STATE_DIRECTORY ${cfg.package}/bin/odoo ${optionalString (cfg.addons != []) "--addons-path=${concatMapStringsSep "," escapeShellArg cfg.addons}"} -c ${cfgFile}";
+
+      serviceConfig = {
+        DynamicUser = true;
+        User = "odoo";
+        StateDirectory = "odoo";
+      };
+    };
+
+    services.postgresql = {
+      enable = true;
+
+      ensureUsers = [{
+        name = "odoo";
+        ensurePermissions = { "DATABASE odoo" = "ALL PRIVILEGES"; };
+      }];
+      ensureDatabases = [ "odoo" ];
+    };
+  });
+}