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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 7.x distribution.
# While it may work on any recent Debian-derived distribution 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.
echo "#"
echo "# bwSuite Server and environment autoinstaller"
echo "#"
# Set and save some environmental variables:
OLDUMASK=$(umask)
OLD_DEBIAN_FRONTEND="$DEBIAN_FRONTEND"
umask 0066 # in case we write something.
export SELF="$(readlink -f "$0")"
export BASEDIR="$(dirname "${SELF}")"
export LOGDIR="$BASEDIR/config"
export INSTALLDIR="/opt/dmsd/"
export TASKMANDIR="/opt/taskmanager/"
export OPENSLXDIR="/opt/openslx/"
USERKILL=""
export DEBIAN_FRONTEND=noninteractive # Part of keepeng apt quiet
export LANG=en_US.UTF-8
#
#
# TRAPPING hierhin!
#
#
# Set list of needed packages (scripting needs) - remember, Debian-specific so far.
PACKAGELIST_SCRIPT="cracklib-runtime vim"
# Set list of needed packages (server needs) - remember, Debian-specific so far.
PACKAGELIST_SERVER="mysql-server lighttpd pure-ftpd-mysql atftpd php5-cgi php5-curl cifs-utils"
PACKAGELIST_SERVER+=" sudo php5-common php5-mysqlnd openjdk-7-jre-headless nfs-kernel-server nfs-common pump"
PACKAGELIST_SERVER+=" nfs-common pump"
# First, to include includes include them:
for INCLUDE in "$BASEDIR"/includes/*.inc; do
echo "# Sourcing $INCLUDE..."
source "$INCLUDE"
done
####### Main program #######
install_packages "$PACKAGELIST_SCRIPT" # Packages needed for script
setup_dhcp # dhcp: no dhclient but pump
prerequisites # config directory, locales
# query_passwords
set_passwords # only to be used within certain circumstances -
# see includes/query_user.
preset_mysql_root # so mysqld keeps quiet when installing
install_packages "$PACKAGELIST_SERVER" # Packages needed for server
check_users # Meet interesting users with uid>=1000 and kill them.
# user 65534/sync will be ignored.
add_group openslx 1000
add_group taskmanager 1001
add_group ldadp 1002
add_group images 12345
add_user openslx 1000 1000
add_user taskmanager 1001 1001
add_user bwlehrpool 10001 12345
add_user ldadp 1002 1002
# Adding sudo config for user taskmanager:
sudo_config
# Now comes mysql stuff; adding databases:
mysql_add_db openslx
mysql_add_db bwLehrpool
# $1=user, $2=database, $3=privileges, $4=password
mysql_add_user bwLehrpool bwLehrpool "DELETE, INSERT, SELECT, UPDATE" "$MYSQL_BWLEHRPOOL_PASS"
mysql_add_user openslx openslx ALL "$MYSQL_OPENSLX_PASS"
# $1=sql-dumpfile, $2=database
mysql_import_dump "$BASEDIR/static_files/db_bwLehrpool_dump.sql" bwLehrpool
mysql_import_dump "$BASEDIR/static_files/db_openslx_dump.sql" openslx
# $1: tar.gz-file, $2: option for unpacking base dir
unpack_tar_gz "$BASEDIR/static_files/ftp-config.tar.gz" "-C /"
# $1: user, $2: database, $3: Password
patch_pureftpd_config bwLehrpool bwLehrpool "$MYSQL_BWLEHRPOOL_PASS"
patch_atftpd_config
# $1: lighttpd http root
patch_lighttpd_config /srv/openslx/www
install_bwSuite_server /opt/dmsd
install_taskmanager /opt/taskmanager
unpack_tar_gz "$BASEDIR/static_files/openslx.tar.gz" "-C $OPENSLXDIR"
unpack_tar_gz "$BASEDIR/static_files/openslx_www.tar.gz" "-C /srv/openslx/www"
unpack_tar_gz "$BASEDIR/static_files/openslx_tftp.tar.gz" "-C /srv/openslx"
unpack_tar_gz "$BASEDIR/static_files/ldadp.tgz" "-C /opt/ldadp"
set_directory_permissions
# NFS server configuration:
config_nfs
# This part drops a script and anchors it's execution within root's bashrc:
script_dropper
# Change motd to something openslx-ng-ier...
set_motd
# Activate 'purge_install' here - but be careful!
#
# purge_install
# umask $OLDUMASK
exit 0
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