lorax-templates-rhel/80-rhel/runtime-postinstall.tmpl
Brian C. Lane 09acfd978e Add inst.rngd cmdline option
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
2022-01-12 10:45:37 -08:00

128 lines
4.8 KiB
Cheetah

## runtime-postinstall.tmpl
## post-install setup required to make the system work.
<%page args="root, basearch, libdir, configdir"/>
<%
stubs = ("list-harddrives", "raidstart", "raidstop")
configdir = configdir + "/common"
%>
## move_stubs()
move usr/share/anaconda/restart-anaconda usr/bin
%for stub in stubs:
-move usr/share/anaconda/${stub}-stub usr/bin/${stub}
%endfor
## move_repos()
move etc/yum.repos.d etc/anaconda.repos.d
## Setup mdadm config to turn off homehost
remove etc/mdadm.conf
append etc/mdadm.conf "HOMEHOST <ignore>\n"
## Configure systemd to start anaconda
remove etc/systemd/system/default.target
symlink /lib/systemd/system/anaconda.target etc/systemd/system/default.target
## Make sure tmpfs is enabled
mkdir etc/systemd/system/local-fs.target.wants/
symlink /lib/systemd/system/tmp.mount etc/systemd/system/local-fs.target.wants/tmp.mount
## Disable unwanted systemd services
systemctl disable systemd-readahead-collect.service \
systemd-readahead-replay.service \
mdmonitor.service \
mdmonitor-takeover.service \
lvm2-monitor.service \
dnf-makecache.timer
## These services can't be disabled normally (they're linked into place in
## /usr/lib/systemd rather than /etc/systemd), so we have to mask them.
systemctl mask fedora-configure.service fedora-loadmodules.service \
fedora-autorelabel.service fedora-autorelabel-mark.service \
fedora-wait-storage.service media.mount \
systemd-tmpfiles-clean.service systemd-tmpfiles-clean.timer \
ldconfig.service
remove usr/lib/systemd/system/rngd.service
## remove because it cannot be disabled
remove usr/lib/systemd/system-generators/lvm2-activation-generator
## Remove the more terrible parts of systemd-tmpfiles.
## etc.conf is written with the assumption that /etc/ is empty, which is
## ridiculous, and it also creates a broken /etc/resolv.conf, which breaks
## networking.
remove usr/lib/tmpfiles.d/etc.conf
## Make logind activate anaconda-shell@.service on switch to empty VT
symlink anaconda-shell@.service lib/systemd/system/autovt@.service
replace "#ReserveVT=6" "ReserveVT=2" etc/systemd/logind.conf
## Don't write the journal to the overlay, just keep it in RAM
remove var/log/journal
## install some basic configuration files
append etc/fstab ""
install ${configdir}/i18n etc/sysconfig
install ${configdir}/rsyslog.conf etc
install ${configdir}/bash_history root/.bash_history
install ${configdir}/profile root/.profile
install ${configdir}/libuser.conf etc
install ${configdir}/sysctl.conf etc/sysctl.d/anaconda.conf
install ${configdir}/spice-vdagentd etc/sysconfig
mkdir etc/NetworkManager/conf.d
install ${configdir}/91-anaconda-autoconnect-slaves.conf etc/NetworkManager/conf.d
install ${configdir}/vconsole.conf etc
install ${configdir}/92-anaconda-loglevel-debug.conf etc/NetworkManager/conf.d
## set up sshd
install ${configdir}/sshd_config.anaconda etc/ssh
install ${configdir}/pam.sshd etc/pam.d/sshd
install ${configdir}/pam.sshd etc/pam.d/login
install ${configdir}/pam.sshd etc/pam.d/remote
## set up inst.rngd support
install ${configdir}/inst.rngd.service etc/systemd/system/inst.rngd.service
mkdir etc/systemd/system/basic.target.wants/
symlink /etc/systemd/system/inst.rngd.service etc/systemd/system/basic.target.wants/inst.rngd.service
## set up "install" user account
append etc/passwd "install:x:0:0:root:/root:/usr/libexec/anaconda/run-anaconda"
append etc/shadow "install::14438:0:99999:7:::"
## remove root password
replace "root:\*:" "root::" etc/shadow
## gsettings settings
install ${configdir}/org.gtk.Settings.Debug.gschema.override usr/share/glib-2.0/schemas
runcmd chroot ${root} glib-compile-schemas /usr/share/glib-2.0/schemas
move usr/libexec/anaconda/auditd sbin
## for compatibility with Ancient Anaconda Traditions
symlink lib/modules /modules
symlink lib/firmware /firmware
symlink ../run/install mnt/install
## create_depmod_conf()
append etc/depmod.d/dd.conf "search updates built-in"
## create multipath.conf so multipath gets auto-started
append etc/multipath.conf "defaults {\n\tfind_multipaths smart\n\tuser_friendly_names yes\n}\n"
## make lvm auto-activate
remove etc/lvm/archive/*
remove etc/lvm/archive
remove etc/lvm/backup/*
remove etc/lvm/backup
remove etc/lvm/cache/*
remove etc/lvm/cache
remove etc/lvm/lvm.conf
append etc/lvm/lvm.conf "global {\n\tuse_lvmetad = 1\n}\n"
## Record the package versions used to create the image
## rpm initializes nss, which requires /dev/urandom to be present, hence the mknod
runcmd chroot ${root} /usr/bin/mknod -m 666 /dev/random c 1 8
runcmd chroot ${root} /usr/bin/mknod -m 666 /dev/urandom c 1 9
runcmd chroot ${root} /usr/bin/rpm -qa --pipe "tee /root/lorax-packages.log"
## TODO: we could run prelink here if we wanted?