add sysctl stuff to db

docker-compose.dem.yml

@@ -14,6 +14,10 @@ services:
         constraints: [node.role == manager]
     networks:
       - intnet
+    sysctls:
+      net.ipv4.tcp_keepalive_time: 600
+      net.ipv4.tcp_keepalive_probes: 5
+      net.ipv4.tcp_keepalive_intvl: 10
   redis:
     image: redis
     volumes:

docker-compose.emg.yml

@@ -14,6 +14,10 @@ services:
         constraints: [node.role == manager]
     networks:
       - intnet
+    sysctls:
+      net.ipv4.tcp_keepalive_time: 600
+      net.ipv4.tcp_keepalive_probes: 5
+      net.ipv4.tcp_keepalive_intvl: 10
   redis:
     image: redis
     volumes:

docker-compose.vhr18.yml

@@ -14,6 +14,10 @@ services:
         constraints: [node.role == manager]
     networks:
       - intnet
+    sysctls:
+      net.ipv4.tcp_keepalive_time: 600
+      net.ipv4.tcp_keepalive_probes: 5
+      net.ipv4.tcp_keepalive_intvl: 10
   redis:
     image: redis
     volumes: