Experimental: wrap the Sysdig inline-scanner in a self-contained container using runc and embedding the rootfs

Put rootfs.tar.gz and config.json in current folder and:

make

Root filesytem can be created with:

docker export (docker create quay.io/sysdig/secure-inline-scan:2) -o rootfs.tar

and then compressed with gzip

To generate the config.json:

• Create a container with ctr c create quay.io/sysdig/secure-inline-scan:2 foo
• Get the spec with ctr c info foo --spec > config.json

Caveats:

• Requires running as root (although rootless should be possible)
• All files in the .tar.gz must have "w" permission for the user or extract fails. So (as in this case) you might need to extract the root filesystem, then chmod -R u+rw * and re-tar again.