podman: Use slirp4netns instead of pasta

podman uses pasta as the default rootless network command since 5.0.0,
but only slirp4netns is available when building for Yocto.

This commit adds a containers.conf file setting slirp4netns as default
rootless command if 'rootless' is set in PACKAGECONFIG

Signed-off-by: Marcus Flyckt <mafl@kvaser.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/recipes-containers/podman/podman_git.bb b/recipes-containers/podman/podman_git.bb
index 55bfede9..441f1fc8 100644
--- a/recipes-containers/podman/podman_git.bb
+++ b/recipes-containers/podman/podman_git.bb
@@ -118,6 +118,11 @@ do_install() {
         if ${@bb.utils.contains('PACKAGECONFIG', 'rootless', 'true', 'false', d)}; then
                 install -d "${D}${sysconfdir}/sysctl.d"
                 install -m 0644 "${UNPACKDIR}/50-podman-rootless.conf" "${D}${sysconfdir}/sysctl.d"
+                install -d "${D}${sysconfdir}/containers"
+                cat <<-EOF >> "${D}${sysconfdir}/containers/containers.conf"
+                [NETWORK]
+                default_rootless_network_cmd="slirp4netns"
+                EOF
         fi
 }