Set up CGM repository

modules/containers.nix

@@ -27,7 +27,31 @@
           ports = [ "127.0.0.1:9641:9641" ];
           volumes = [ "/vault/mqtt2prometheus/config.yaml:/config.yaml" ];
         };
+        # CGM repository
+        nightscout = {
+          image =
+            "nightscout/cgm-remote-monitor@sha256:ce522a9fe9b1373f576329e48349a622c8a9b6177c93dc2771152df36dd90876";
+          environmentFiles = [ config.age.secrets.nightscout.path ];
+          extraOptions = [ "--pod=cgm-repo" ];
+          dependsOn = [ "mongodb" ];
+        };
+        # CGM repository database
+        mongodb = {
+          image =
+            "mongo:4.4.9@sha256:0837a92d01bcc8c750a8d692ed4df33f0befd07ef261b23e7d9feda04bacd3eb";
+          volumes = [ "/vault/mongodb:/data/db" ];
+          extraOptions = [ "--pod=cgm-repo" ];
+        };
       };
     };
   };
+
+  # Allow networking between Cgm-Repo and MongoDB
+  systemd.services.create-cgm-repo-pod = {
+    serviceConfig.Type = "oneshot";
+    wantedBy = [ "podman-mongodb.service" ];
+    script = with pkgs; ''
+      ${podman}/bin/podman pod exists cgm-repo || ${podman}/bin/podman pod create -n cgm-repo -p '127.0.0.1:1337:1337'
+    '';
+  };
 }