tftpboot/scripts/old/latecommand/post.buster.sh

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#!/bin/sh
APT_CONF_INCLUDE_SRC="$(dirname $0)/buster/etc/apt/apt.conf.d/"
APT_CONF_INCLUDE_PATH="/etc/apt/apt.conf.d/"
APT_SOURCES_SRC="$(dirname $0)/buster/etc/apt/sources.list"
APT_SOURCES_PATH="/etc/apt/sources.list"
RSYSLOGD_CONF_SRC="$(dirname $0)/buster/etc/rsyslog.conf"
RSYSLOGD_CONF_PATH="/etc/rsyslog.conf"
RSYSLOGD_INCLUDE_SRC="$(dirname $0)/buster/etc/rsyslog.d/"
RSYSLOGD_INCLUDE_PATH="/etc/rsyslog.d/"
LOGROTATE_CONF_SRC="$(dirname $0)/buster/etc/logrotate.conf"
LOGROTATE_CONF_PATH="/etc/logrotate.conf"
LOGROTATE_INCLUDE_SRC="$(dirname $0)/buster/etc/logrotate.d/"
LOGROTATE_INCLUDE_PATH="/etc/logrotate.d/"
# apt configuration {{{
# ensure to have some default configuration for Apt
cp -- "${APT_CONF_INCLUDE_SRC}"* "${APT_CONF_INCLUDE_PATH}"
# ensure to have a correct sources.list file for Apt
cp -- "${APT_SOURCES_SRC}" "${APT_SOURCES_PATH}"
# }}}
## Packages {{{
# update repositories and packages
apt update
apt -y full-upgrade
# Ensure to have some basic packages
apt -y install aptitude tmux vim-nox zsh
# Ensure to remove some "too"-basic packages
aptitude -y remove vim-tiny
# If no X display is expected
if [ ! "$(dpkg -l xorg)" ]; then
## Remove unwanted x11 lib
aptitude -y remove libx11-6 libx11-data libxau6 libxcb1 libxdmcp6 libxext6 libxmuu1 xauth
if [ "$(dpkg -l task-english)" ]; then
## Remove task-english
aptitude -y remove task-english iamerican ibritish ienglish-common ispell util-linux-locales wamerican
fi
else
if [ "$(dpkg -l task-english)" ]; then
## Remove task-english
aptitude -y remove task-english
fi
fi
### Documentation {{{
# Remove task-french
if [ "$(dpkg -l task-french)" ]; then
# Move default wordlist to american before remove all packages
select-default-wordlist --set-default=american
aptitude -y remove task-french
# Reinstall useful french doc and move back to french dict
aptitude -y install aspell-fr doc-debian-fr doc-linux-fr-text ifrench-gut manpages-fr manpages-fr-extra wfrench
select-default-wordlist --set-default=".*(F|f)rench.*"
fi
# Ensure to have minimal documentation
aptitude -y install man-db manpages
### }}}
### SSH {{{
# Remove task-ssh-server
if [ "$(dpkg -l task-ssh-server)" ]; then
aptitude -y remove task-ssh-server krb5-locales ncurses-term
fi
# Ensure to install openssh-server
aptitude -y install openssh-server openssh-sftp-server
### }}}
# Ansible dependencies
aptitude -y install python-apt
### Tasksel {{{
# If tasksel and tasksel-data are the only task* relative packages
if [ "$(dpkg -l | grep -c task)" -eq "2" ]; then
aptitude -y remove tasksel tasksel-data
fi
# purge configuration files
aptitude -y purge '~c'
### }}}
## }}}
# Grub {{{
## If EFI directory is present
EFI_PATH="/boot/efi"
if [ -d "${EFI_PATH}" ]; then
## Install grub-efi
aptitude install -y grub-efi-amd64
## Get grub device (keep only some patterns, eg. /dev/sda, /dev/vda, /dev/nvme0n1,…)
GRUB_DEVICE=$(sed -n "s;^\(/dev/[a-z]\{3\}\|/dev/nvme[a-z0-9]\{3\}\)\(p[0-9]\|[0-9]\) ${EFI_PATH} .*;\1;p" /etc/mtab)
grub-install --target=x86_64-efi "${GRUB_DEVICE}" 2>/dev/null
if [ -d "${EFI_PATH}"/EFI ]; then
## Copy efi entries to a boot directory
mkdir -p -- "${EFI_PATH}"/EFI/boot
find "${EFI_PATH}"/EFI/grub -type f -iname "grubx64.efi" -exec cp {} "${EFI_PATH}"/EFI/boot/bootx64.efi \; -quit 2>/dev/null
find "${EFI_PATH}"/EFI/debian -type f -iname "grubx64.efi" -exec cp {} "${EFI_PATH}"/EFI/boot/bootx64.efi \; -quit
fi
fi
### }}}
### Rsyslog {{{
# Install new Rsyslog configuration
if [ -f "${RSYSLOGD_CONF_PATH}" ]; then
cp -- "${RSYSLOGD_CONF_PATH}" "${RSYSLOGD_CONF_PATH}".orig
cp -- "${RSYSLOGD_CONF_SRC}" "${RSYSLOGD_CONF_PATH}"
fi
cp -- "${RSYSLOGD_INCLUDE_SRC}"* "${RSYSLOGD_INCLUDE_PATH}"
# Restart Rsyslog service
systemctl restart rsyslog
### }}}
### Logrotate {{{
# Install new Logrotate configuration
if [ -f "${LOGROTATE_CONF_PATH}" ]; then
cp -- "${LOGROTATE_CONF_PATH}" "${LOGROTATE_CONF_PATH}".orig
cp -- "${LOGROTATE_CONF_SRC}" "${LOGROTATE_CONF_PATH}"
fi
cp -- "${LOGROTATE_INCLUDE_SRC}"* "${LOGROTATE_INCLUDE_PATH}"
# Create an archive directory for some log files (aptitude, dpkg,…)
mkdir -p -- /var/log/old_logs.d \
/var/log/alternatives.d \
/var/log/aptitude.d \
/var/log/auth.d \
/var/log/cron.d \
/var/log/daemon.d \
/var/log/dpkg.d \
/var/log/kern.d \
/var/log/lpr.d \
/var/log/mail.d \
/var/log/messages.d \
/var/log/syslog.d
chmod 0750 /var/log/auth.d /var/log/daemon.d /var/log/kern.d /var/log/messages.d /var/log/syslog.d
chown root:adm /var/log/auth.d /var/log/daemon.d /var/log/kern.d /var/log/messages.d /var/log/syslog.d
# Create the log directory for journald (Systemd), need the configuration Storage=(auto|persistent)
mkdir -p -- /var/log/journal
### }}}
exit 0