quick-backup.sh
· 3.7 KiB · Bash
Bruto
#!/bin/bash
#####################################################################
# #
# Stupidly simple backup script for own projects #
# #
# Author: Anthony Axenov (Антон Аксенов) #
# Version: 1.0 #
# License: WTFPLv2 More info: https://axenov.dev/?p=1423 #
# #
#####################################################################
# database credentials ==============================================
DBUSER=
DBPASS=
DBNAME=
DBCHARSET="utf8"
# date formats ======================================================
FMT_DT_DIR="%Y.%m.%d" # 2021.03.19
FMT_DT_FILE="%H.%M" # 08.24
FMT_DT_LOG="%H:%M:%S" # 08:24:15.168149413
# local storage =====================================================
LOCAL_BAK_DIR="/backup/$(date +$FMT_DT_DIR)"
# database backup file
LOCAL_SQL_FILE="$(date +$FMT_DT_FILE)-db.sql.gz"
LOCAL_SQL_PATH="$LOCAL_BAK_DIR/$LOCAL_SQL_FILE"
# project path and backup file
LOCAL_SRC_DIR="/var/www/"
LOCAL_SRC_FILE="$(date +$FMT_DT_FILE)-src.tar.gz"
LOCAL_SRC_PATH="$LOCAL_BAK_DIR/$LOCAL_SRC_FILE"
# log file
LOG_FILE="$(date +$FMT_DT_FILE).log"
LOG_PATH="$LOCAL_BAK_DIR/$LOG_FILE"
log() {
echo -e "[$(date +$FMT_DT_LOG)] $*" | tee -a "$LOG_PATH"
}
# remote storage ====================================================
REMOTE_HOST="user@example.com"
REMOTE_BAK_DIR="/backup/$(date +$FMT_DT_DIR)"
REMOTE_SQL_PATH="$REMOTE_BAK_DIR/$LOCAL_SQL_FILE"
REMOTE_SRC_PATH="$REMOTE_BAK_DIR/$LOCAL_SRC_FILE"
REMOTE_LOG_PATH="$REMOTE_BAK_DIR/$LOG_FILE"
# start =============================================================
echo
log "Start ----------------------------------------------------------------"
log "Initialized parameters:"
log "\tDB_USER\t\t= $DB_USER"
log "\tDB_NAME\t\t= $DB_NAME"
log "\tDB_CHARSET\t= $DB_CHARSET"
log "\tLOCAL_SRC_DIR\t= $LOCAL_SRC_DIR"
log "\tLOCAL_SRC_PATH\t= $LOCAL_SRC_PATH"
log "\tLOCAL_SQL_PATH\t= $LOCAL_SQL_PATH"
log "\tLOG_PATH\t= $LOG_PATH"
log "\tREMOTE_HOST\t= $REMOTE_HOST"
log "\tREMOTE_SQL_PATH\t= $REMOTE_SQL_PATH"
log "\tREMOTE_SRC_PATH\t= $REMOTE_SRC_PATH"
log "\tREMOTE_LOG_PATH\t= $REMOTE_LOG_PATH"
mkdir -p $LOCAL_BAK_DIR
log "Created local dir: $LOCAL_BAK_DIR"
ssh $REMOTE_HOST mkdir -p $REMOTE_BAK_DIR
log "Created remote dir: $REMOTE_BAK_DIR"
log "1/4 Dumping DB: $DBNAME..."
mysqldump \
--user="$DBUSER" \
--password="$DBPASS" \
--default-character-set="$DBCHARSET" \
--opt \
--quick \
"$DBNAME" | gzip > "$LOCAL_SQL_PATH"
# --opt Same as --add-drop-table, --add-locks, --create-options,
# --quick, --extended-insert, --lock-tables, --set-charset,
# and --disable-keys
[ $? -gt 0 ] && log "ERROR: failed to create dump. Exit-code: $?" || log "\t- OK"
log "2/4 Sending database backup to $REMOTE_HOST..."
rsync --progress "$LOCAL_SQL_PATH" "$REMOTE_HOST:$REMOTE_SQL_PATH"
[ $? -gt 0 ] && log "ERROR: failed to send database backup. Exit-code: $?" || log "\t- OK"
log "3/4 Compressing project dir: $LOCAL_SRC_DIR..."
tar -zcf "$LOCAL_SRC_PATH" "$LOCAL_SRC_DIR"
[ $? -gt 0 ] && log "ERROR: failed to compress project. Exit-code: $?" || log "\t- OK"
log "4/4 Sending project backup to ${REMOTE_HOST}..."
rsync --progress "$LOCAL_SRC_PATH" "$REMOTE_HOST:$REMOTE_SRC_PATH"
[ $? -gt 0 ] && log "ERROR: failed to send project backup. Exit-code: $?" || log "\t- OK"
rsync --progress "$LOG_PATH" "$REMOTE_HOST:$REMOTE_LOG_PATH"
log "Finish!"
log "Used space: $(du -h "$LOCAL_BAK_DIR" | tail -n1)"
log "Free space: $(df -h | tail -n1 | awk '{print $4}')"
| 1 | #!/bin/bash |
| 2 | ##################################################################### |
| 3 | # # |
| 4 | # Stupidly simple backup script for own projects # |
| 5 | # # |
| 6 | # Author: Anthony Axenov (Антон Аксенов) # |
| 7 | # Version: 1.0 # |
| 8 | # License: WTFPLv2 More info: https://axenov.dev/?p=1423 # |
| 9 | # # |
| 10 | ##################################################################### |
| 11 | |
| 12 | # database credentials ============================================== |
| 13 | |
| 14 | DBUSER= |
| 15 | DBPASS= |
| 16 | DBNAME= |
| 17 | DBCHARSET="utf8" |
| 18 | |
| 19 | # date formats ====================================================== |
| 20 | |
| 21 | FMT_DT_DIR="%Y.%m.%d" # 2021.03.19 |
| 22 | FMT_DT_FILE="%H.%M" # 08.24 |
| 23 | FMT_DT_LOG="%H:%M:%S" # 08:24:15.168149413 |
| 24 | |
| 25 | # local storage ===================================================== |
| 26 | |
| 27 | LOCAL_BAK_DIR="/backup/$(date +$FMT_DT_DIR)" |
| 28 | |
| 29 | # database backup file |
| 30 | LOCAL_SQL_FILE="$(date +$FMT_DT_FILE)-db.sql.gz" |
| 31 | LOCAL_SQL_PATH="$LOCAL_BAK_DIR/$LOCAL_SQL_FILE" |
| 32 | |
| 33 | # project path and backup file |
| 34 | LOCAL_SRC_DIR="/var/www/" |
| 35 | LOCAL_SRC_FILE="$(date +$FMT_DT_FILE)-src.tar.gz" |
| 36 | LOCAL_SRC_PATH="$LOCAL_BAK_DIR/$LOCAL_SRC_FILE" |
| 37 | |
| 38 | # log file |
| 39 | LOG_FILE="$(date +$FMT_DT_FILE).log" |
| 40 | LOG_PATH="$LOCAL_BAK_DIR/$LOG_FILE" |
| 41 | |
| 42 | log() { |
| 43 | echo -e "[$(date +$FMT_DT_LOG)] $*" | tee -a "$LOG_PATH" |
| 44 | } |
| 45 | |
| 46 | # remote storage ==================================================== |
| 47 | |
| 48 | REMOTE_HOST="user@example.com" |
| 49 | REMOTE_BAK_DIR="/backup/$(date +$FMT_DT_DIR)" |
| 50 | REMOTE_SQL_PATH="$REMOTE_BAK_DIR/$LOCAL_SQL_FILE" |
| 51 | REMOTE_SRC_PATH="$REMOTE_BAK_DIR/$LOCAL_SRC_FILE" |
| 52 | REMOTE_LOG_PATH="$REMOTE_BAK_DIR/$LOG_FILE" |
| 53 | |
| 54 | # start ============================================================= |
| 55 | |
| 56 | echo |
| 57 | log "Start ----------------------------------------------------------------" |
| 58 | log "Initialized parameters:" |
| 59 | log "\tDB_USER\t\t= $DB_USER" |
| 60 | log "\tDB_NAME\t\t= $DB_NAME" |
| 61 | log "\tDB_CHARSET\t= $DB_CHARSET" |
| 62 | log "\tLOCAL_SRC_DIR\t= $LOCAL_SRC_DIR" |
| 63 | log "\tLOCAL_SRC_PATH\t= $LOCAL_SRC_PATH" |
| 64 | log "\tLOCAL_SQL_PATH\t= $LOCAL_SQL_PATH" |
| 65 | log "\tLOG_PATH\t= $LOG_PATH" |
| 66 | log "\tREMOTE_HOST\t= $REMOTE_HOST" |
| 67 | log "\tREMOTE_SQL_PATH\t= $REMOTE_SQL_PATH" |
| 68 | log "\tREMOTE_SRC_PATH\t= $REMOTE_SRC_PATH" |
| 69 | log "\tREMOTE_LOG_PATH\t= $REMOTE_LOG_PATH" |
| 70 | |
| 71 | mkdir -p $LOCAL_BAK_DIR |
| 72 | log "Created local dir: $LOCAL_BAK_DIR" |
| 73 | |
| 74 | ssh $REMOTE_HOST mkdir -p $REMOTE_BAK_DIR |
| 75 | log "Created remote dir: $REMOTE_BAK_DIR" |
| 76 | |
| 77 | log "1/4 Dumping DB: $DBNAME..." |
| 78 | mysqldump \ |
| 79 | --user="$DBUSER" \ |
| 80 | --password="$DBPASS" \ |
| 81 | --default-character-set="$DBCHARSET" \ |
| 82 | --opt \ |
| 83 | --quick \ |
| 84 | "$DBNAME" | gzip > "$LOCAL_SQL_PATH" |
| 85 | # --opt Same as --add-drop-table, --add-locks, --create-options, |
| 86 | # --quick, --extended-insert, --lock-tables, --set-charset, |
| 87 | # and --disable-keys |
| 88 | [ $? -gt 0 ] && log "ERROR: failed to create dump. Exit-code: $?" || log "\t- OK" |
| 89 | |
| 90 | log "2/4 Sending database backup to $REMOTE_HOST..." |
| 91 | rsync --progress "$LOCAL_SQL_PATH" "$REMOTE_HOST:$REMOTE_SQL_PATH" |
| 92 | [ $? -gt 0 ] && log "ERROR: failed to send database backup. Exit-code: $?" || log "\t- OK" |
| 93 | |
| 94 | log "3/4 Compressing project dir: $LOCAL_SRC_DIR..." |
| 95 | tar -zcf "$LOCAL_SRC_PATH" "$LOCAL_SRC_DIR" |
| 96 | [ $? -gt 0 ] && log "ERROR: failed to compress project. Exit-code: $?" || log "\t- OK" |
| 97 | |
| 98 | log "4/4 Sending project backup to ${REMOTE_HOST}..." |
| 99 | rsync --progress "$LOCAL_SRC_PATH" "$REMOTE_HOST:$REMOTE_SRC_PATH" |
| 100 | [ $? -gt 0 ] && log "ERROR: failed to send project backup. Exit-code: $?" || log "\t- OK" |
| 101 | |
| 102 | rsync --progress "$LOG_PATH" "$REMOTE_HOST:$REMOTE_LOG_PATH" |
| 103 | |
| 104 | log "Finish!" |
| 105 | log "Used space: $(du -h "$LOCAL_BAK_DIR" | tail -n1)" |
| 106 | log "Free space: $(df -h | tail -n1 | awk '{print $4}')" |
| 107 |