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After seeing several posts in stackoverflow and some other blogs, I still couldn't get rid of some
iptables
issue.
I created a
Yocto
image (x86) with the following recipe:
require recipes-core/images/core-image-minimal.bb
DESCRIPTION = "My Linux Image."
IMAGE_INSTALL += "\
docker-ce \
python3-docker-compose \
python3 \
My environment is Windows 10 with WSL2 where I have Ubuntu 22.04 running with QEMU emulator.
I just want to create a simple Linux image with docker compose where I could be able to run the hello-world from docker compose:
https://docs.docker.com/compose/gettingstarted/
I am blocked on this:
Error response from daemon: driver failed programming external connectivity on endpoint docker-compose-hello-world-web-1 (149593c5ce28171b7a379f9a5b896e3a541c6ab89fda6):
(iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 9999 -j DNAT --to-destination 172.18.0.3:5000 ! -i br-fc6bc88aac23:
Warning: Extension DNAT revision 0 not supported, missing kernel module?
I am exposing the port 9999 from my docker-compose.yml.
What module my kernel is missing?
I've already tried to restart the docker service, reboot, etc, you name it.
I've tried to add these env variables as well:
export DOCKER_BUILDKIT=0
export COMPOSE_DOCKER_CLI_BUILD=0
My docker network is this:
root@qemux86-64:~/docker-compose-hello-world# docker network ls
NETWORK ID NAME DRIVER SCOPE
e0109904a4f1 bridge bridge local
ee1bf049614b docker-compose-hello-world_default bridge local
1c399dc89e34 host host local
a3994241998d none null local
root@qemux86-64:~/docker-compose-hello-world#
What kernel module could be missing here?
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