im using haproxy 1.9 in docker container in aws. For some reason it runs for a bit, then drops connections. One weird thing I noticed is when i run a netstat command I see it listening on the right ports, 443 and 8080 because im binding to them in my config file.
In the past I ran it not in docker and it has always worked fine.
When i run netstat its like this :
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -
tcp6 0 0 :::8080 :::* LISTEN -
tcp6 0 0 :::443 :::* LISTEN -
tcp6 0 0 :::5666 :::* LISTEN -
udp 0 0 0.0.0.0:68 0.0.0.0:* -
udp 0 0 127.0.0.1:323 0.0.0.0:* -
udp6 0 0 ::1:323 :::* -
I dont know why its :::443 and :::8080 it has always been 0.0.0.0:443 and 0.0.0.0:8080
maybe its only binding to tcp6 and not tcp4
Im binding same way I have done in the past and its always been fine.
the only change has been docker.
any ideas ?