docker: find network interface names of containers
So we can use wireshark on the correct network interface
1 2 3 4 5 6 7 8 | #!/bin/sh for containername in $(docker ps --format '{{.Names}}'); do interfacenum=$(docker exec -i $containername cat /sys/class/net/eth0/iflink) echo $containername echo -n ' ' ip addr | grep ^$interfacenum: | sed 's/@.*$//' done |
$ docker-networkinterfaces project_thumbor_1 25: veth8058e1b project_webapp_1 23: vethb322d1d project_drupal_1 21: vethdb75290 project_mysql-webapp_1 13: vethf2d1724 project_redis_1 11: veth7887969 project_mysql-webapp-phpunit_1 15: vethd77404a project_elasticsearch_1 19: veth577577d project_mysql-drupal_1 17: vethe9bb218
