reverseproxy_ssh_setup: fix logic for detecting a container

Antonio Terceiro
1 parent 37f8ac41
Showing 1 changed file with 1 additions and 1 deletions Show diff stats
utils/reverseproxy_ssh_setup
@@ -35,7 +35,7 @@ iptables -F -t nat
 # Setup port redirect
 iptables -t nat -A PREROUTING -d $reverseproxy_ip/32 -p tcp -m tcp --dport 22 -j DNAT --to-destination $integration_ip:22
 iptables -t nat -A POSTROUTING -d $integration_ip/32 -p tcp -m tcp --dport 22 -j SNAT --to-source $reverseproxy_ip
-if ! grep -q '/$' /proc/1/cgroup; then
+if grep -q '/$' /proc/1/cgroup; then
   # only on non-containers
   sysctl -w net.ipv4.ip_forward=1
 fi
...	...	@@ -35,7 +35,7 @@ iptables -F -t nat
35	35	# Setup port redirect
36	36	iptables -t nat -A PREROUTING -d $reverseproxy_ip/32 -p tcp -m tcp --dport 22 -j DNAT --to-destination $integration_ip:22
37	37	iptables -t nat -A POSTROUTING -d $integration_ip/32 -p tcp -m tcp --dport 22 -j SNAT --to-source $reverseproxy_ip
38		-if ! grep -q '/$' /proc/1/cgroup; then
	38	+if grep -q '/$' /proc/1/cgroup; then
39	39	# only on non-containers
40	40	sysctl -w net.ipv4.ip_forward=1
41	41	fi
...	...