After merged 5a470b2bfb, we found that scylla_raid_setup fails on offline mode
installation.
This is because pkg_install() just print error and exit script on offline mode, instead of installing packages since offline mode not supposed able to connect
internet.
Seems like it occur because of missing "policycoreutils-python-utils"
package, which is the package for "semange" command.
So we need to implement the relabeling patch without using the command.
Fixes https://github.com/scylladb/scylladb/issues/21441
Also, since Amazon Linux 2 has different package name for semange, we need to
adjust package name.
Fixes https://github.com/scylladb/scylladb/issues/21351Closesscylladb/scylladb#21474
* github.com:scylladb/scylladb:
scylla_raid_setup: support installing semanage on Amazon Linux 2
scylla_raid_setup: fix failure on SELinux package installation
(cherry picked from commit 1c212df62d)
Closesscylladb/scylladb#21547
687a18db38