Only CNI plugins required by the default configuration are kept:
* host-local
* loopback
* bridge
* portmap
* firewall
* tuning
Additional plugins may be added when required.
fuse-overlayfs 0.4.1 used now since 0.5+ causes "invalid argument" error.
rootless podman 1.6 within a container reads the current cgroup from
/proc/self/cgroup which contains the host path that is the cgroup root
within a container.
As a workaround the entrypoint script now creates the cgroup hierarchy
from /proc/self/cgroup within /sys/fs/cgroup if it does not exist.
Problems:
* Rootless nested container fails due to different/invisible cgroup hierarchy within docker container.
* When mounting the host's /sys into the docker container network cleanup and fuse-overlayfs fail with "invalid argument".
Problems also appear with podman 1.6.1-rc1.
-> Rootless operations seem to be broken since 1.6.0.
Was linked to musl libc dynamically before.
On alpine:3.10 somehow musl is still linked dynamically which is why podmanbuildbase has been downgraded to alpine:3.9.
... building static binaries of podman, runc, skopeo, conmon, skopeo,
fuse-overlay and CNI plugins.
Problem: rootless podman within container fails with 'exit status 1'.
