Decrease HAProxy timeouts

Author: novoselt

contrib/vm/container_manager.py

@@ -513,7 +513,7 @@
         option http-server-close
         option redispatch
         timeout client-fin 50s
-        timeout tunnel 2h
+        timeout tunnel 30m
 """
 
 # {suffix} {port} {hostname} {peer_port} have to be set once
@@ -535,7 +535,7 @@
     server {node} {ip}:8889 id {id} check
 
 backend compute{suffix}
-    stick-table type string len 36 size 1m expire 2h peers local{suffix}
+    stick-table type string len 36 size 1m expire 30m peers local{suffix}
     stick on urlp(CellSessionID)
     stick match req.hdr(Jupyter-Kernel-ID)
     stick store-response res.hdr(Jupyter-Kernel-ID)