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Ste Vaidis 2022-12-27 23:35:29 +02:00
parent 2933d89e95
commit 680b702922
1 changed files with 14 additions and 9 deletions
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19
backup.sh
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@ -6,7 +6,7 @@ cd $SCRIPT_DIR
. ./backup.config . ./backup.config
function log() { function log() {
echo -e "`date +'%d/%m/%Y %H:%M:%S'` | $1" echo -e "\e[96m`date +'%d/%m/%Y %H:%M:%S'` \e[39m| $1"
echo -e "`date +'%d/%m/%Y %H:%M:%S'` | $1" >> $LOG echo -e "`date +'%d/%m/%Y %H:%M:%S'` | $1" >> $LOG
} }
@ -25,12 +25,15 @@ function usage() {
} }
function get_luks_password() { function get_luks_password() {
log " Ask for LUKS password"
log " from API $LUKS_PASS_URL"
LUKS_PASS=$(curl -s $LUKS_PASS_URL | jq -r ".password") LUKS_PASS=$(curl -s $LUKS_PASS_URL | jq -r ".password")
if [ -z "$LUKS_PASS" ]; then if [ -z "$LUKS_PASS" ]; then
log "[FAIL] to get LUKS password" log "[FAIL] to get LUKS password"
return 1 return 1
else else
log "[ OK ] get LUKS password" log "[ OK ] getting LUKS password"
return 0 return 0
fi fi
} }
@ -55,18 +58,21 @@ function find_usb() {
function mount_luks() { function mount_luks() {
for n in `seq 0 9`; do for n in `seq 0 9`; do
log " trying to mount /dev/mapper/crypted_usb" log " trying create /dev/mapper/crypted_usb"
waiting=$(grep 'Dirty\|Writeback' /proc/meminfo | grep Writeback: | awk {'print $2'}) waiting=$(grep 'Dirty\|Writeback' /proc/meminfo | grep Writeback: | awk {'print $2'})
if [[ wating -eq "0" ]]; then if [[ wating -eq "0" ]]; then
echo $1 | /usr/sbin/cryptsetup luksOpen $2 crypted_usb echo $1 | /usr/sbin/cryptsetup luksOpen $2 crypted_usb
log "[ OK ] mounted /dev/mapper/crypted_usb" if [ $? = 0 ]; then
log "[ OK ] created /dev/mapper/crypted_usb"
return 0 return 0
else else
log "[FAIL] mounted /dev/mapper/crypted_usb" log "[FAIL] to create /dev/mapper/crypted_usb (error)"
return 1
fi
fi fi
sleep 2 sleep 2
done done
echo "R1" log "[FAIL] to create /dev/mapper/crypted_usb (timeout)"
return 1 return 1
} }
@ -223,7 +229,6 @@ function send_mail() {
function main () { function main () {
rm $LOG -rf rm $LOG -rf
log "" log ""
log "BACKUP STARTED ===================="
log "SOURCE : $SRC" log "SOURCE : $SRC"
log "DESTINATION : $USB_MOUNT$DST" log "DESTINATION : $USB_MOUNT$DST"
log "WITH DELETE : ${DELETE:-"No (default)"}" log "WITH DELETE : ${DELETE:-"No (default)"}"