take ghost to titan

hosts/titan/ghost.nix

@@ -0,0 +1,52 @@
+{
+  pkgs,
+  config,
+  ...
+}:
+{
+  virtualisation.oci-containers.containers.ghost = {
+    image = "ghost:5-alpine";
+    autoStart = true;
+    ports = [ "127.0.0.1:8084:2368" ];
+    pull = "newer";
+    environment = {
+      database__client = "mysql";
+      database__connection__host = "ghost-db";
+      database__connection__user = "root";
+      database__connection__password = "example";
+      database__connection__databse = "ghost";
+      url = "https://cything.io";
+      NODE_ENV = "production";
+    };
+    volumes = [
+      "/opt/ghost/data:/var/lib/ghost/content"
+    ];
+    networks = [ "ghost-net" ];
+    dependsOn = [ "ghost-db" ];
+  };
+
+  virtualisation.oci-containers.containers.ghost-db = {
+    image = "mysql:8.0";
+    autoStart = true;
+    pull = "newer";
+    environment = {
+      MYSQL_ROOT_PASSWORD = "example";
+    };
+    volumes = [
+      "/opt/ghost/db:/var/lib/mysql"
+    ];
+    networks = [ "ghost-net" ];
+  };
+
+  systemd.services.create-ghost-net = {
+    serviceConfig.Type = "oneshot";
+    wantedBy = with config.virtualisation.oci-containers; [
+      "${backend}-ghost.service"
+      "${backend}-ghost-db.service"
+    ];
+    script = ''
+      ${pkgs.podman}/bin/podman network exists ghost-net || \
+      ${pkgs.podman}/bin/podman network create ghost-net
+    '';
+  };
+}