More verbose log
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bkctld
62
bkctld
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@ -3,6 +3,8 @@
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## bkctld is a shell script to create and manage a backup server which will
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## handle the backup of many servers (clients).
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set -e
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usage(){
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echo "Usage: $0 <subcommand> [options]"
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echo "Subcommands:"
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@ -53,17 +55,6 @@ check_jail_on() {
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echo $status
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}
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check_inc() {
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jail=$1
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inc="0"
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if [ -f ${CONFDIR}/${jail} ]; then
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day=$(grep -c "day" ${CONFDIR}/${jail})
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month=$(grep -c "month" ${CONFDIR}/${jail})
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inc="${day}/${month}"
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fi
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echo $inc
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}
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check_btrfs() {
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grep $(dirname $JAILDIR) /etc/fstab|grep -q btrfs
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if [[ $? -eq 0 ]]; then
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@ -102,6 +93,17 @@ get_ip() {
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done
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}
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get_inc() {
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jail=$1
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inc="0"
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if [ -f ${CONFDIR}/${jail} ]; then
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day=$(grep -c "day" ${CONFDIR}/${jail})
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month=$(grep -c "month" ${CONFDIR}/${jail})
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inc="${day}/${month}"
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fi
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echo $inc
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}
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## set functions : set info on jail
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set_port() {
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@ -149,13 +151,15 @@ set_ip() {
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set_firewall() {
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jail=$1
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if [ -f $FIREWALL_RULES ]; then
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sed -i "/#${jail}$/d" $FIREWALL_RULES
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if [ -n "${FIREWALL_RULES}" ]; then
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if [ -f $FIREWALL_RULES ]; then
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sed -i "/#${jail}$/d" $FIREWALL_RULES
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fi
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port=$(get_port $jail)
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for ip in $(get_ip $jail); do
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echo "/sbin/iptables -A INPUT -p tcp --sport 1024: --dport $port -s $ip -j ACCEPT #$jail" >> $FIREWALL_RULES
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done
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fi
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port=$(get_port $jail)
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for ip in $(get_ip $jail); do
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echo "/sbin/iptables -A INPUT -p tcp --sport 1024: --dport $port -s $ip -j ACCEPT #$jail" >> $FIREWALL_RULES
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done
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}
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## mk_jail function : create or update a jail
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@ -202,7 +206,8 @@ sub_init() {
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echo "Jail $jail already exist ! Use '$0 update $jail' for update it" >&2
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exit 1
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fi
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echo "Create jail $jail :"
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if ( check_btrfs); then
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btrfs subvolume create ${JAILDIR}/${jail}
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else
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@ -231,6 +236,7 @@ sub_update() {
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if ( $status ); then
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log stop $jail
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fi
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echo "Update jail $jail :"
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mk_jail $jail
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if ( $status ); then
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log start $jail
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@ -247,18 +253,20 @@ sub_remove() {
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if ( check_jail_on $jail ); then
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log stop $jail
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fi
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echo "Delete jail $jail ..."
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if ( check_btrfs ); then
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btrfs subvolume delete ${JAILDIR}/${jail}
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rm -f ${CONFDIR}/${jail}
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if [ -d ${INCDIR}/${jail} ]; then
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btrfs subvolume delete ${INCDIR}/${jail}/*
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rmdir ${INCDIR}/${jail}
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fi
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btrfs subvolume delete ${JAILDIR}/${jail}
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else
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rm -rf ${JAILDIR}/${jail}
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rm -f ${CONFDIR}/${jail}
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rm -rf ${INCDIR}/${jail}
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rm -rf ${JAILDIR}/${jail}
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fi
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echo "...OK"
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}
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sub_start() {
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@ -272,6 +280,7 @@ sub_start() {
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exit 1
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fi
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echo -n "Start jail $jail ..."
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mount -t proc proc-${jail} ${JAILDIR}/${jail}/proc/
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mount -nt tmpfs dev-${jail} ${JAILDIR}/${jail}/dev
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mknod -m 622 ${JAILDIR}/${jail}/dev/console c 5 1
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@ -292,7 +301,7 @@ sub_start() {
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mount -t devpts -o gid=4,mode=620 none ${JAILDIR}/${jail}/dev/pts
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mount -t tmpfs none ${JAILDIR}/${jail}/dev/shm
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chroot ${JAILDIR}/${jail} /usr/sbin/sshd
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echo "Jail $jail was started"
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echo "...OK"
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}
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sub_stop() {
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@ -306,6 +315,7 @@ sub_stop() {
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exit 1
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fi
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echo -n "Stop jail $jail ..."
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pid=$(cat ${JAILDIR}/${jail}/${SSHD_PID})
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for conn in $(ps --ppid $pid -o pid=); do
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kill $conn
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@ -313,7 +323,7 @@ sub_stop() {
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kill $pid
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umount -R ${JAILDIR}/${jail}/dev
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umount ${JAILDIR}/${jail}/proc/
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echo "Jail $jail was stopped"
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echo "...OK"
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}
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sub_reload() {
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@ -327,8 +337,9 @@ sub_reload() {
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exit 1
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fi
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echo -n "Reload jail $jail ..."
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pkill -HUP -F ${JAILDIR}/${jail}/${SSHD_PID}
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echo "Jail $jail was reloaded"
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echo "...OK"
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}
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sub_status() {
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@ -338,8 +349,8 @@ sub_status() {
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exit 1
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fi
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inc=$(check_inc $jail)
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if ($(check_jail_on $jail)); then
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inc=$(get_inc $jail)
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if ( check_jail_on $jail ); then
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status="ON "
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else
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status="OFF"
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@ -362,6 +373,7 @@ sub_params() {
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get_${params} $jail
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else
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set_${params} $jail $option
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echo "Update $jail : $params = $option"
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fi
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}
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@ -1,11 +1,11 @@
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# Defaults for bkctld command (evobackup)
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# sourced by /usr/sbin/bkctld or /usr/local/sbin/bkctld
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CONFDIR='/etc/evobackup/'
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JAILDIR='/backup/jails/'
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INCDIR='/backup/incs/'
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TPLDIR='/usr/local/share/evobackup/'
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LOG_DIR='/var/log/bkctld/'
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CONFDIR='/etc/evobackup'
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JAILDIR='/backup/jails'
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INCDIR='/backup/incs'
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TPLDIR='/usr/local/share/evobackup'
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LOG_DIR='/var/log/bkctld'
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MAIL='jdoe@example.com'
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SSHD_PID='/var/run/sshd.pid'
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SSHD_CONFIG='/etc/ssh/sshd_config'
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