Synchronize hosts/containers/grafana

hosts/containers/grafana/configuration.nix

@@ -2,6 +2,7 @@
 
 {
   imports = [
+    <nixpkgs/nixos/modules/profiles/minimal.nix>
     ../../../lib
     ../../../lib/lxc-container.nix
     ../../../lib/shared.nix
@@ -15,21 +16,27 @@
     hq.interface = "eth0";
   };
 
+  services.openssh.enable = true;
+
+  boot.isContainer = true;
+  # /sbin/init
+  boot.loader.initScript.enable = true;
+  boot.loader.grub.enable = false;
+
   networking.hostName = "grafana";
   networking.useNetworkd = true;
-  # Needs IPv4 for obtaining certs?
-  networking.useDHCP = false;
-  networking.interfaces.eth0.useDHCP = true;
-  services.resolved.enable = false;
 
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
-  environment.systemPackages = with pkgs; [
-    vim
-  ];
+  # Create a few files early before packing tarball for Proxmox
+  # architecture/OS detection.
+  system.extraSystemBuilderCmds = ''
+    mkdir -m 0755 -p $out/bin
+    ln -s ${pkgs.bash}/bin/bash $out/bin/sh
+    mkdir -m 0755 -p $out/sbin
+    ln -s ../init $out/sbin/init
+  '';
 
-  # http https
-  networking.firewall.allowedTCPPorts = [ 80 443 ];
+  # http https influxdb
+  networking.firewall.allowedTCPPorts = [ 80 443 8086 ];
   # collectd
   networking.firewall.allowedUDPPorts = [ 25826 ];
 
@@ -49,8 +56,7 @@
     };
     users.allowSignUp = true;
   };
-  services.influxdb =
-    let
+  services.influxdb = let
     collectdTypes = pkgs.stdenv.mkDerivation {
       name = "collectd-types";
       src = ./.;
@@ -82,4 +88,3 @@
   # should.
   system.stateVersion = "18.09"; # Did you read the comment?
 }
-