diff options
Diffstat (limited to 'linux/scripts/backup-system.sh')
| -rw-r--r-- | linux/scripts/backup-system.sh | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/linux/scripts/backup-system.sh b/linux/scripts/backup-system.sh new file mode 100644 index 0000000..22fe588 --- /dev/null +++ b/linux/scripts/backup-system.sh @@ -0,0 +1,194 @@ +#!/bin/bash + +ROOT_DIR= +DEST_DIR=/root/backup +DEST_SYS="${DEST_DIR}/system" +DATA_CNF="${DEST_DIR}/conf" +DATA_USR="${DEST_DIR}/user" +DATA_SRV="${DEST_DIR}/srv" + +ConfirmOrExit () +{ + while true + do + echo -n "Please confirm (y or n) :" + read CONFIRM + case $CONFIRM in + y|Y|YES|yes|Yes) break ;; + n|N|no|NO|No) + echo "Aborting - you entered $CONFIRM" + exit + ;; + *) echo "Please enter only y or n" +esac +done +echo "You entered $CONFIRM. Continuing ..." +} + +print_data () { + echo "ROOT_DIR=${ROOT_DIR}" + echo "DEST_DIR=${DEST_DIR}" + echo "DEST_SYS=${DEST_SYS}" + echo "DATA_CNF=${DATA_CNF}" + echo "DATA_USR=${DATA_USR}" + echo "DATA_SRV=${DATA_SRV}" +} + +print_help() { + echo "usage: backup-system [options]" + echo "options:" + echo " -r, --root root directory to backup, default /" + echo " -d, --destination save backup, default /root/backup" + echo " -h, --help print help and exit" +} + +while [ "$1" ]; do + case $1 in + -r|--root) + ROOT_DIR=$2 + if [ ${ROOT_DIR} == "/" ]; then + ROOT_DIR="" + fi + shift ;; + -d|--destination) + DEST_DIR=$2 + + # Destination directory + DEST_SYS="${DEST_DIR}/system" + DATA_CNF="${DEST_DIR}/conf" + DATA_USR="${DEST_DIR}/user" + DATA_SRV="${DEST_DIR}/srv" + + shift ;; + -h|--help) + print_help + exit 0 ;; + *) + echo "backup-system: invalid option $1" + print_help + exit 1 ;; + esac + shift +done + +print_data +ConfirmOrExit + +mkdir -p ${DATA_CNF} +mkdir -p ${DATA_USR} +mkdir -p ${DATA_SRV} + +# Backup system settings +tar --xattrs -zcpf $DATA_CNF/etc.tar.gz \ + --directory=$ROOT_DIR/etc \ + . + +tar --xattrs -zcpf $DATA_CNF/usr_etc.tar.gz \ + --directory=$ROOT_DIR/usr/etc \ + . + +bacup_home_metadata () { +# User Meta Data + + for dir in /home/*; do + if [ "${dir}" != "/home/lost+found" ]; then + user=$(basename $dir) + tar --xattrs -zcpf "${DATA_USR}/meta-${user}.tar.gz" \ + $dir/.bash_profile \ + $dir/.bashrc \ + $dir/.config \ + $dir/.gitconfig \ + $dir/.gnupg \ + $dir/.irssi \ + $dir/.lynxrc \ + $dir/.mutt \ + $dir/.netrc \ + $dir/.profile \ + $dir/.spectrwm.conf \ + $dir/.ssh \ + $dir/.tmux.conf \ + $dir/.vim \ + $dir/.vimrc \ + $dir/.xinitrc + + # encript data + #gpg --output "${DATA_USR}/meta-${user}.tar.gz.gpg" \ + # --encrypt --recipient user@host \ + # "${DATA_USR}/meta-${user}.tar.gz" + + tar --xattrs -zcpf "${DATA_USR}/gitolite-${user}.tar.gz" \ + $dir/gitolite-admin + fi + done +} + +backup_services () { + # backup web data first stop php and nginx + for pkg_www in ${ROOT_DIR}/srv/www/*; do + if [[ ! $(ls ${pkg_www} | grep -v "backup_deploy") = "" ]]; then + pkg_back="${DATA_SRV}/www" + if [ ! -d ${pkg_back} ]; then + mkdir -p ${pkg_back} + fi + bck_file="${pkg_back}/$(basename ${pkg_www}).tar.gz" + exc="${pkg_www}/backup_deploy" + tar --exclude ${exc} --xattrs -zcpf ${bck_file} ${pkg_www} + fi + done + + # backup database data first dump all databases + pkg_back="${DATA_SRV}/pgsql" + if [ ! -d ${pkg_back} ]; then + mkdir -p ${pkg_back} + fi + pg_dumpall -U postgres | gzip > ${pkg_back}/cluster_dump.gz + + tar --xattrs -zcpf "${pkg_back}/pgsql-conf.tar.gz" \ + ${ROOT_DIR}/srv/pgsql/data/pg_hba.conf \ + ${ROOT_DIR}/srv/pgsql/data/pg_ident.conf \ + ${ROOT_DIR}/srv/pgsql/data/postgresql.conf + + + # backup gitolite repositories + pkg_back="${DATA_SRV}/gitolite" + if [ ! -d ${pkg_back} ]; then + mkdir -p ${pkg_back} + fi + + tar --xattrs -zcpf "${pkg_back}/gitolite.tar.gz" \ + --directory=${ROOT_DIR}/srv/gitolite \ + . +} + +while true +do + echo "Backup User Metadata ?" + echo "Please confirm (y or n): " + read CONFIRM + case $CONFIRM in + n|N|no|NO|No) break ;; + y|Y|YES|yes|Yes) + echo "Accept - you entered $CONFIRM" + bacup_home_metadata + break + ;; + *) echo "Please enter only y or n" + esac +done + +# Server Data +while true +do + echo "Backup Server Data ?" + echo "Please confirm (y or n): " + read CONFIRM + case $CONFIRM in + n|N|no|NO|No) break ;; + y|Y|YES|yes|Yes) + echo "Accept - you entered $CONFIRM" + backup_services + break + ;; + *) echo "Please enter only y or n" + esac +done |