After some time seems we lose docker IPs about infra

[mattgodbolt]

A service restart "fixed" it. Though I noted the docker containers' virtual interfaces are never assigned IPs, so the IP thing is a red herring. Looks like iptables is used:

Chain DOCKER (1 references)
target     prot opt source               destination         
ACCEPT     tcp  --  anywhere             ip-172-17-0-3.ec2.internal  tcp dpt:10241
ACCEPT     tcp  --  anywhere             ip-172-17-0-4.ec2.internal  tcp dpt:10242
ACCEPT     tcp  --  anywhere             ip-172-17-0-5.ec2.internal  tcp dpt:10243
ACCEPT     tcp  --  anywhere             ip-172-17-0-6.ec2.internal  tcp dpt:20480
ACCEPT     tcp  --  anywhere             ip-172-17-0-7.ec2.internal  tcp dpt:20481
ACCEPT     tcp  --  anywhere             ip-172-17-0-8.ec2.internal  tcp dpt:20482
ACCEPT     tcp  --  anywhere             ip-172-17-0-9.ec2.internal  tcp dpt:20483
ACCEPT     tcp  --  anywhere             ip-172-17-0-10.ec2.internal  tcp dpt:10240
ACCEPT     tcp  --  anywhere             ip-172-17-0-11.ec2.internal  tcp dpt:http

Really need to finish up the non-docker version....

[mattgodbolt]

Not seens this in ages, and moving away from Docker. closing