Merge pull request #788 from ankhers/init_cockroachdb_service

Init CockroachDB Service

examples/cockroachdb/devenv.nix

@@ -0,0 +1,7 @@
+{ ... }:
+
+{
+  services.cockroachdb = {
+    enable = true;
+  };
+}

examples/cockroachdb/devenv.yaml

@@ -0,0 +1,3 @@
+inputs:
+  nixpkgs:
+    url: github:NixOS/nixpkgs/nixpkgs-unstable

src/modules/services/cockroachdb.nix

@@ -0,0 +1,43 @@
+{ pkgs, lib, config, ... }:
+
+let
+  cfg = config.services.cockroachdb;
+  types = lib.types;
+in
+{
+  options.services.cockroachdb = {
+    enable = lib.mkEnableOption ''
+      Add CockroachDB process.
+    '';
+
+    listen_addr = lib.mkOption {
+      type = types.str;
+      default = "localhost:26257";
+      description = ''
+        The address/hostname and port to listen on.
+      '';
+    };
+
+    http_addr = lib.mkOption {
+      type = types.str;
+      default = "localhost:8080";
+      description = ''
+        The hostname or IP address to bind to for HTTP requests.
+      '';
+    };
+
+    package = lib.mkOption {
+      default = pkgs.cockroachdb-bin;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    packages = [ cfg.package ];
+
+    env.COCKROACH_DATA = config.env.DEVENV_STATE + "/cockroachdb";
+
+    processes.cockroachdb = {
+      exec = "${cfg.package}/bin/cockroachdb start-single-node --insecure --listen-addr=${cfg.listen_addr} --http-addr=${cfg.http_addr} --store=path=$COCKROACH_DATA";
+    };
+  };
+}