Try harder to wait for the network before starting seaweedfs and nomad.

hosts/common/nomad.nix

@@ -30,6 +30,8 @@ in
     extraSettingsPaths = [ "/etc/nomad-alo.json" ];
   };
 
+  systemd.services.nomad.wants = [ "network-online.target" ];
+
   environment.etc."nomad-alo.json".text = builtins.toJSON {
     plugin.docker.config = {
       allow_privileged = true;

hosts/common/seaweedfs_lib.nix

@@ -141,7 +141,7 @@ in {
     systemd.services = (mapAttrs' mkVolumeService enabledVolumes) // {
       seaweedfs-master = mkIf cfg.master.enable {
         wantedBy = [ "multi-user.target" ];
-        after = [ "network-online.target" ];
+        wants = [ "network-online.target" ];
         description = "SeaweedFS master";
         serviceConfig = rec {
           User = user;
@@ -156,7 +156,7 @@ in {
 
       seaweedfs-filer = mkIf cfg.filer.enable {
         wantedBy = [ "multi-user.target" ];
-        after = [ "network-online.target" ]
+        wants = [ "network-online.target" ]
           ++ optional cfg.master.enable "seaweedfs-master.service";
         description = "SeaweedFS filer";
         serviceConfig = rec {
@@ -172,7 +172,7 @@ in {
 
       seaweedfs-webdav = mkIf cfg.webdav.enable {
         wantedBy = [ "multi-user.target" ];
-        after = [ "network-online.target" ]
+        wants = [ "network-online.target" ]
           ++ optional cfg.filer.enable "seaweedfs-filer.service";
         description = "SeaweedFS webdav";
         serviceConfig = {