rngd should no long be needed, recent kernels have enough entropy out of
the box. This leaves it in the boot.iso but only enables it if inst.rngd
is passed on the kernel cmdline.
Resolves: rhbz#2028720
Some of the options have been removed, others are now the default.
MOTD still needs to be printed, the boot environment doesn't include the
pam motd module.
Resolves: rhbz#1872892
Resolves: rhbz#1382611
The kernel messages will be read from journal so don't use additional imlkog
module to read them duplicitly.
Fixup of
commit 3eca8a0425
Related: rhbz#1369439
Keep it same as in RHEL 7.2. They increase the size of the /tmp/syslog file
from ~280K to ~1M, and can be obtained from journal if needed.
Resolves: rhbz#1369439
Rsyslogd used to read messages from /dev/log together with systemd-journald
which resulted in NetworkManager messages not being passed to syslog due to a
race condition during starting NetworkManager and rsyslogd service. So use
imjournal rsyslog plugin that picks messages from journald instead of using the
/dev/log socket. Same as regular RHEL 7 system.
