added post command

modules/hosts/soteria/soteria.nix

@@ -99,7 +99,7 @@ in
         "${hostname}.john-stream.com"
         "192.168.1.142"
       ];
-      postCommands = [
+      renew.postCommands = [
         "docker restart envoy"
       ];
     };

modules/services/step-ca/mtls.nix

@@ -110,7 +110,10 @@ let
       umask 077
       ${lib.getExe' pkgs.coreutils "cat"} "${tlsCert}" "${tlsKey}" > "${mtlsBundle}"
 
+      echo "Reloading units:"
       ${renewReloadScript}
+
+      echo "Post commands:"
       ${renewPostCommands}
     '';