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meta-virtualization/recipes-containers/podman
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Bruce Ashfield 3fbc1ae7ca podman: conditionally add cni build tag 
We should ensure that cni is built as part of podman if
that's the configured virtual runtime.

Although cni is not a primary networking backend for
podman, this also allows it to be skipped if netavark is
used.

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2024-03-22 18:37:08 +00:00
..
podman podman: Add ptest support for system tests 2022-09-16 11:13:31 -04:00
podman_git.bb podman: conditionally add cni build tag 2024-03-22 18:37:08 +00:00
README podman: add test instructions for podman system service 2024-01-19 14:29:24 +00:00

README

rootless podman

Basic configuration:

https://developers.redhat.com/blog/2020/09/25/rootless-containers-with-podman-the-basics#

% echo "user.max_user_namespaces=28633" > /etc/sysctl.d/userns.conf % sysctl -p /etc/sysctl.d/userns.conf

% useradd -c "yocto" yocto % passwd yocto

% su - yocto

% podman pull alpine % podman run alpine cat /etc/os-release % podman images % podman unshare cat /proc/self/uid_map

podman system service

The podman system service command creates a listening service that answers API calls for Podman, it supports systemd socket activation.

Test with docker-compose (v2):

To be noticed, docker could NOT be installed together with podman, so docker-compose should be built as a standalone tool, remove 'docker-plugin' from its PACKAGECONFIG at build time:

PACKAGECONFIG:remove:pn-docker-compose = "docker-plugin"

% sudo systemctl start podman.socket % git clone https://github.com/docker/awesome-compose.git % cd awesome-compose/postgresql-pgadmin; source .env % sudo docker-compose up -d