Docker

Docker Cheat Sheet 1. docker conntainer 내부 소켓 상태 확인 $ docker inspect -f '{{.State.Pid}}' cb2939r52s22 5645 [ec2-user@ip-10-100-77-76 ~]$ sudo nsenter -t 5645 -n netstat Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 ip-172-17-0-2.ec2.:webcache ip-10-100-77-225.ec2.:45104 ESTABLISHED tcp 0 0 ip-172-17-0-2.ec2.:webcache ip-10-100-77-225.ec2.:14804 TIME_WAIT tcp 0 0 ip-172-17-0-2.ec2.:webcache ip-10-100-76-6:seclayer-tls TIME_WAIT tcp 0 0 ip-172-17-0-2.ec2.:webcache ip-10-100-76-65.ec:plethora TIME_WAIT tcp 0 0 ip-172-17-0-2.ec2.:webcache ip-10-100-77-225.ec2.:14830 TIME_WAIT tcp 0 0 ip-172-17-0-2....