Disable ip v6 in docker container
Two options:
- Run docker with
--dns-opt='options single-request'. See docs - Run with
--sysctl net.ipv6.conf.all.disable_ipv6=1. See discussion here
Its kind of tricky. I just had the same issue what I did was to run the container with the ip:
docker run --name YourDockerContainer -p 192.168.99.100:80:80
This will start the container on this ip: 192.168.99.100.
Unfortunately there isn't: --ipv6 is a daemon-wide flag that cannot be overridden on a per-container basis.
If you are looking to disable IPv6 from within a Linux Docker image, this seems to work even when the file system is read-only.
sysctl net.ipv6.conf.all.disable_ipv6=1
sysctl net.ipv6.conf.default.disable_ipv6=1
These commands are privileged; run with sudo if you are not root.