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#!/bin/bash
# set -x
# This script tries to install a bwLehrpool satellite server in a (hopefully)
# automatic fashion. It is only verified to work on a Debian 8.x distribution.
# While it may work on any recent Debian-derived distribution using systemd
# this is not guaranteed in any way.
#
# If there were any errors in running this script do the following steps to
# re-install:
# 1. Un-outcomment the call to purge_install near the end of this script.
# 2. re-run the script; ignore any errors like "ERROR 1045 (28000): Access
# denied for user 'root'@'localhost'". This is caused by mysql root password
# mismatch; it will vanish on the second run. purge_install will uninstall
# the packages given in PACKAGELIST_SERVER _and_ purge their configuration.
# 3. re-run the script again; then the mysql root password will be set to the
# queried password entry. Then the mysql databases and users will be deleted.
# 4. Out-comment the call to purge_install and run the script again for a clean
# install.
# This cumbersome way will be remedied in the future.
[ -z "$1" ] && exec $(readlink -f "$0 --help")
while [ -n "$1" ]; do
case "$1" in
"-h" | "--help")
echo "#"
echo "# bwSuite Server and environment autoinstaller"
echo "#"
echo "# Options: -h or --help for (this) help,"
echo "# -V or --version followed by a mandatory version string."
echo "# -n or --nodelete to _not_ delete source code after installation."
echo "#"
echo "# Note: A version string must be given!"
echo "#"
echo "# If you need to change any predefined values, take a look into includes/00-variables.inc."
echo "# and set them there."
echo "#"
exit
;;
"-V" | "--version")
shift
export VERSION="$1"
shift
;;
"-n" | "--nodelete")
NODELETE_SOURCE="true"
shift
;;
*) echo "# Restarting with --help ..."
exec $(readlink -f "$0 --help")
exit 0 # Never reached, but one for the aesthetics!
;;
esac
done
# Some version string sanity checks:
[ -z "$VERSION" ] && { echo "No version string has been given - exit."; exit 1; }
[ "${VERSION:0:1}" = '-' ] && { echo "Possibly no version string has been given - exit."; exit 1; }
# Set and save some environmental variables:
OLDUMASK=$(umask)
OLD_DEBIAN_FRONTEND="$DEBIAN_FRONTEND"
# For other variables see includes/00-variables.inc
export SELF="$(readlink -f "$0")"
export BASEDIR="$(dirname "${SELF}")"
#
# TRAPPING hierhin!
#
# First, to include includes include them:
echo -n "# Sourcing includes: "
for INCLUDE in "$BASEDIR"/includes/*.inc; do
echo -n "."
source "$INCLUDE"
done
echo " ok"
####### Main program #######
system_upgrade # No harm done even if not necessary
install_packages "$PACKAGELIST_SCRIPT" # Packages needed for script
# Then, let's download the needed helper files to static_files, as there
# is no sense in commencing if one of these files is missing.
get_files_http
[ "${ERR}" -ne 0 ] && exit 1
setup_dhcp # dhcp: no dhclient but pump
uninstall_packages mpt-status
prerequisites # config directory, locales
# query_passwords
set_passwords # only to be used within certain circumstances -
# see includes/query_user.
set_version_string # Writing version string for rc.local-script
preset_mysql_root # so mysqld keeps quiet when installing
add_repos # Adding repos: backports
install_packages NOREC "$PACKAGELIST_SERVER" # Packages needed for server installable without
# recommended packages, so option NOREC is set.
install_packages RECOM "$PACKAGELIST_WITH_RECOMMENDS" # Packages where installation of recommended
# packages is necessary, so opt. RECOM is set.
check_users # Meet interesting users with uid>=1000 and kill them.
# user 65534/sync will be ignored.
add_users_groups # Adding necessary users and groups
import_gpg
sudo_config # Adding sudo config for user taskmanager
add_mysql_dbs_users # mysql stuff; adding databases and users
patch_mysql_config # adding utf8 entries to /etc/mysql/my.cnf
patch_tftpd-hpa_config
copy_tftpd-hpa_service
patch_lighttpd_config
patch_php_config
write_tmate_config # here or elsewhere...
patch_ldapsearch
write_apt_config
install_bwSuite_server "$DMSDDIR"
install_dnbd3-server "$DNBD3DIR"
install_taskmanager "$TASKMANDIR"
install_ipxe "$IPXEDIR"
compile_ipxe "$IPXEDIR" &>/tmp/ipxesuccess &
# $1: tar.gz-file, $2: unpacking to directory
unpack_tar_gz "$BASEDIR/static_files/slx-admin.tar.gz" "-C $WWWDIR/slx-admin"
unpack_tar_gz "$BASEDIR/static_files/openslx_tftp.tar.gz" "-C $TFTPDIR"
unpack_tar_gz "$BASEDIR/static_files/syslinux4.tar.gz" "-C $TFTPDIR"
unpack_tar_gz "$BASEDIR/static_files/syslinux6.tar.gz" "-C $TFTPDIR/v6"
install_ldadp "$LDADPDIR" || perror "Could not install ldadp"
# NFS server configuration:
config_nfs
# Samba configuration: User and share
# This is out-commented, as not needed recently
# setup_samba
# Copying a script to configure a static IP
install_config_static_ip
# Set a cronjob to cron.daily which cleans bwlp-* stuff from /tmp if older than 2 days
# and images from /srv/openslx/nfs/temp
install_tmpdelete
# Sometimes a low device timeout has lead to problems. So we set a rule to increase the
# block device timeout (sd*) from 30 to 180 using an udev rule.
set_vmware_device_timeout
# color prompt, aliases
patch_bashrc
# vim config
patch_vim
setup_logging
# This part drops a script and anchors it's execution within root's .profile:
drop_firstrun_script
install_slxlog
install_timesync # cheap HTTP based timesync on boot
install_finalize # Script for cleaning some stuff after installation
# Remove translation from menu etc.
patch_slxadmin
# Check dir and file permissions:
set_directory_permissions
# And set some symbolic links thereafter:
set_links
tar -z -c -T /dev/null -f /opt/openslx/empty.tgz
# Mark vmstore as not mounted
touch "/srv/openslx/nfs/.notmounted"
# Write version string
write_versionstring
# cleaning log files, authorized hosts, sources
clean_install
end_message
finalize # Cleaning script; finalize script will delete itself.
[ "$NODELETE_SOURCE" != "true" ] && { echo "#"; echo "# Deleting source directory..."; rm -rf "$BASEDIR"; echo "# done."; } \
|| { echo "#"; echo "# Not deleting source directory; nodelete option was given."; }
echo "Warte auf eventuelle Hintergrundprozesse."
wait
cat /tmp/ipxesuccess && rm /tmp/ipxesuccess
exit 0
|
