Add cgroupnsMode to docker-compose.json

apps/rego-tunnel-linux/docker-compose.json

@@ -29,8 +29,16 @@
           "readOnly": true,
           "shared": false,
           "private": false
+        },
+        {
+          "hostPath": "/sys/fs/cgroup",
+          "containerPath": "/sys/fs/cgroup",
+          "readOnly": false,
+          "shared": false,
+          "private": false
         }
       ],
+      "stopSignal": "SIGRTMIN+3",
       "devices": [
         "/dev/net/tun:/dev/net/tun"
       ],
@@ -38,6 +46,7 @@
       "capAdd": [
         "NET_ADMIN"
       ],
+      "cgroupnsMode": "host",
       "isMain": true,
       "extraLabels": {
         "generated": true,
@@ -46,4 +55,4 @@
       }
     }
   ]
-}
+}