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We have Docker running with containers that are connected to their own private network. To efficiently manage and monitor these containers, it’s often useful to retrieve their private IP addresses.
With the following command, you can easily obtain the private IP addresses of all running Docker containers:
sudo docker inspect $(docker ps -q) --format='{{ printf "%-50s" .Name}} {{range .NetworkSettings.Networks}}{{.IPAddress}} {{end}}' | sort -t. -k2,2n -k3,3n -k4,4nOutput example:
$ sudo docker inspect $(docker ps -q ) --format='{{ printf "%-50s" .Name}} {{range .NetworkSettings.Networks}}{{.IPAddress}} {{end}}' | sort -t. -k2,2n -k3,3n -k4,4n
/rproxy 10.3.10.2
/n8n 10.3.10.4
/semaphore 10.3.10.6
/code 10.3.10.7
/ssh 10.3.10.9
/nodered 10.3.10.11
/pihole_opendns 10.3.10.23
/pihole_googledns 10.3.10.24