--- /dev/null
+#!/bin/sh
+# Filename: dirvish-setup
+# Purpose: create basic setup for dirvish(8)
+# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
+# Bug-Reports: see http://grml.org/bugs/
+# License: This file is licensed under the GPL v2.
+# Latest change: Fre Feb 23 23:49:58 CET 2007 [mika]
+################################################################################
+# Ressources:
+# http://apt-get.dk/howto/backup/
+# http://edseek.com/~jasonb/articles/dirvish_backup/advanced.html
+# http://www.dirvish.org/svn/contrib/admin/DailyEmailScript/dirvish-status.sh
+################################################################################
+
+set -e
+
+. /etc/grml/script-functions
+. /etc/grml/lsb-functions
+
+check4root
+check4progs dirvish rsync ssh-keygen ssh-copy-id
+
+PN="$0"
+CONFFILE=/etc/dirvish/master.conf
+
+# make sure we don't lose any files
+if [ -f "$CONFFILE" ] ; then
+ mv $CONFFILE $CONFFILE.$(date +%Y%m%d).$$
+fi
+
+set +e
+
+write_conffile() {
+ cat > $CONFFILE << EOF
+# Configuration file for dirvish, created by $PN on $(date)
+
+bank:
+ $BACKUP_DIR
+
+exclude:
+ lost+found/
+# core
+# *~
+# .nfs*
+# var/cache/apt/archives
+# var/cache/man
+# tmp
+# var/tmp
+# /var/lib/nfs/*tab
+# .kde/share/cache/*
+# .firefox/default/*/Cache/*
+
+Runall:
+ $CLIENT 22:00
+
+# See http://www.dirvish.org/debian.howto.html for further details:
+expire-default: +30 days
+expire-rule:
+# MIN HR DOM MON DOW STRFTIME_FMT
+ * * * * 1 +3 months
+ * * 1-7 * 1 +1 year
+ * * 1-7 1,4,7,10 1
+ * 10-20 * * * +4 days
+# * * * * 2-7 +15 days
+
+EOF
+}
+
+# TODO / integrate?
+cronsetup() {
+ test -f ~/.keychain/`uname -n`-sh && source ~/.keychain/`uname -n`-sh
+}
+
+get_backup_dir() {
+ # prompt user for directory which should be used
+ BACKUP_DIR="$(dialog --stdout --inputbox 'Please choose the directory where backups should be placed' 0 0 /backups)"
+
+ if ! [ -d "$BACKUP_DIR" ] ; then
+ dialog --stdout --title "${PN}" --yesno "The directory $BACKUP_DIR does not yet exist. Do you want me to create it for you? " 0 0
+
+ if [ $? -eq 0 ]; then
+ echo "mkdir $BACKUP_DIR"
+ echo "chmod 700 $BACKUP_DIR"
+ else
+ echo "warning: $BACKUP_DIR does not exist, skipped creation as requested"
+ fi
+ fi
+}
+
+client_name() {
+ CLIENT="$(dialog --stdout --inputbox 'Please choose the name for your client instance, also known as vault' 0 0 client1)"
+}
+
+create_client_conf() {
+ mkdir -p "${BACKUP_DIR}/${CLIENT}/dirvish"
+ if [ -f "${BACKUP_DIR}/${CLIENT}/dirvish/default.conf" ] ; then
+ ewarn "Warning: ${BACKUP_DIR}/${CLIENT}/dirvish/default.conf exists already, ignoring creation." ; eend 0
+ else
+ cat > "${BACKUP_DIR}/${CLIENT}/dirvish/default.conf" << EOF
+# Configuration file of client-side for dirvish created by $PN on $(date)
+client: $CLIENTNAME
+tree: /home
+xdev: true
+index: gzip
+image-default: %Y-%m-%d
+exclude:
+ var/cache/apt/archives/*
+ var/cache/man/*
+ tmp/*
+ var/tmp/*
+rsh: ssh -i $HOME/.ssh/id_rsa_dirvish_${CLIENT}
+EOF
+ fi
+}
+
+sshkey_setup() {
+ CLIENTNAME="$(dialog --stdout --inputbox 'Please choose user login and hostname for the client you want to backup. Syntax: user@host' 0 0 root@$(hostname))"
+
+ dialog --stdout --title "${PN}" --yesno "Do you want me to create ssh setup for client ${CLIENTNAME} using ssh-keygen and ssh-copy-id?" 0 0
+
+ if [ $? -eq 0 ]; then
+ [ -d "$HOME/.ssh" ] || mkdir "$HOME/.ssh"
+ einfo "Creating $HOME/.ssh/id_rsa_dirvish_${CLIENT} using ssh-keygen:"
+ ssh-keygen -t rsa -f "$HOME/.ssh/id_rsa_dirvish_${CLIENT}" ; eend $?
+ einfo "Running ssh-copy-id to copy ssh key to $CLIENTNAME:"
+ ssh-copy-id -i "$HOME/.ssh/id_rsa_dirvish_${CLIENT}.pub" $CLIENTNAME ; eend $?
+ fi
+}
+
+client_setup() {
+ dialog --stdout --title "${PN}" --yesno "Do you want to backup $CLIENT via network? Answering with no will use localhost [$(hostname)] as client." 0 0
+
+ if [ $? -eq 0 ]; then
+ sshkey_setup
+ else
+ CLIENTNAME=$(hostname) # use localhost only
+ fi
+}
+
+display_info() {
+ einfo "Running $PN was successful. Enjoy using dirvish!" ; eend 0
+ echo
+ einfo "Please adjust ${BACKUP_DIR}/${CLIENT}/dirvish/default.conf according to your needs.
+Then run the following command to create an initial backup:
+
+ dirvish --summary long --vault $CLIENT --init
+
+Find the backup inside $BACKUP_DIR/$CLIENT/$(date +%Y-%m-%d)/tree/ then.
+
+Documentation available at:
+
+ man dirvish-locate.1 dirvish.conf.5 dirvish.8 dirvish-runall.8 dirvish-expire.8
+ /usr/share/doc/dirvish/HOWTO.upstream /usr/share/doc/dirvish/FAQ.html
+ /usr/share/doc/dirvish/HOWTO.Debian.gz
+
+ http://www.dirvish.org/
+ http://wiki.dirvish.org/
+
+Please report bugs regarding ${PN}: http://grml.org/bugs/
+" ; eend 0
+}
+
+case "$1" in
+ -h | --help | --h* )
+ echo "Usage: $PN" 1>&2
+ exit 1
+ ;;
+esac
+
+# now run the funtions:
+get_backup_dir && \
+client_name && \
+client_setup && \
+create_client_conf && \
+write_conffile && \
+display_info
+
+## END OF FILE #################################################################
+# vim: ft=sh ai tw=80 expandtab
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