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Adapted parameters for WaitFor function
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deajan
parent
5c8eb7fdf9
commit
37b94c6712
@ -1,16 +1,11 @@
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#!/usr/bin/env bash
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#TODO: test bad return of _GetDirectoriesSizeRemote
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#TODO(critical): test RotateCopies remote
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#TODO(high): check paths with spaces (again) - fails
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#TODO(low): doc obackup-rerun is minimal 1 and not 0
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###### Remote push/pull (or local) backup script for files & databases
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PROGRAM="obackup"
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AUTHOR="(C) 2013-2016 by Orsiris de Jong"
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CONTACT="http://www.netpower.fr/obackup - ozy@netpower.fr"
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PROGRAM_VERSION=2.1-dev
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PROGRAM_BUILD=2016081803
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PROGRAM_BUILD=2016081806
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IS_STABLE=no
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source "./ofunctions.sh"
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@ -120,7 +115,7 @@ function CheckCurrentConfig {
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fi
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# Check all variables that should contain "yes" or "no"
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declare -a yes_no_vars=(SQL_BACKUP FILE_BACKUP ENCRYPTION CREATE_DIRS KEEP_ABSOLUTE_PATHS GET_BACKUP_SIZE SSH_COMPRESSION SSH_IGNORE_KNOWN_HOSTS REMOTE_HOST_PING SUDO_EXEC DATABASES_ALL PRESERVE_ACL PRESERVE_XATTR COPY_SYMLINKS KEEP_DIRLINKS PRESERVE_HARDLINKS RSYNC_COMPRESS PARTIAL DELETE_VANISHED_FILES DELTA_COPIES ROTATE_SQL_BACKUPS ROTATE_FILE_BACKUPS STOP_ON_CMD_ERROR RUN_AFTER_CMD_ON_ERROR)
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declare -a yes_no_vars=(SQL_BACKUP FILE_BACKUP ENCRYPTION CREATE_DIRS KEEP_ABSOLUTE_PATHS GET_BACKUP_SIZE SSH_COMPRESSION SSH_IGNORE_KNOWN_HOSTS REMOTE_HOST_PING SUDO_EXEC DATABASES_ALL PRESERVE_PERMISSIONS PRESERVE_OWNER PRESERVE_GROUP PRESERVE_EXECUTABILITY PRESERVE_ACL PRESERVE_XATTR COPY_SYMLINKS KEEP_DIRLINKS PRESERVE_HARDLINKS RSYNC_COMPRESS PARTIAL DELETE_VANISHED_FILES DELTA_COPIES ROTATE_SQL_BACKUPS ROTATE_FILE_BACKUPS STOP_ON_CMD_ERROR RUN_AFTER_CMD_ON_ERROR)
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for i in "${yes_no_vars[@]}"; do
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test="if [ \"\$$i\" != \"yes\" ] && [ \"\$$i\" != \"no\" ]; then Logger \"Bogus $i value defined in config file. Correct your config file or update it with the update script if using and old version.\" \"CRITICAL\"; exit 1; fi"
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eval "$test"
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@ -170,7 +165,7 @@ function _ListDatabasesLocal {
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sql_cmd="mysql -u $SQL_USER -Bse 'SELECT table_schema, round(sum( data_length + index_length ) / 1024) FROM information_schema.TABLES GROUP by table_schema;' > $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID 2>&1"
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Logger "cmd: $sql_cmd" "DEBUG"
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eval "$sql_cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? -eq 0 ]; then
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Logger "Listing databases succeeded." "NOTICE"
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else
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@ -193,7 +188,7 @@ function _ListDatabasesRemote {
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sql_cmd="$SSH_CMD \"mysql -u $SQL_USER -Bse 'SELECT table_schema, round(sum( data_length + index_length ) / 1024) FROM information_schema.TABLES GROUP by table_schema;'\" > \"$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID\" 2>&1"
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Logger "cmd: $sql_cmd" "DEBUG"
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eval "$sql_cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? -eq 0 ]; then
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Logger "Listing databases succeeded." "NOTICE"
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else
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@ -298,7 +293,7 @@ function _ListRecursiveBackupDirectoriesLocal {
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cmd="$FIND_CMD -L $directory/ -mindepth 1 -maxdepth 1 -type d >> $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID 2> $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID"
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Could not enumerate directories in [$directory]." "ERROR"
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if [ -f $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID ]; then
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@ -328,7 +323,7 @@ function _ListRecursiveBackupDirectoriesRemote {
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cmd=$SSH_CMD' "'$COMMAND_SUDO' '$REMOTE_FIND_CMD' -L '$directory'/ -mindepth 1 -maxdepth 1 -type d" >> '$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID' 2> '$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Could not enumerate directories in [$directory]." "ERROR"
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if [ -f $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID ]; then
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@ -425,7 +420,7 @@ function _GetDirectoriesSizeLocal {
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cmd="du -cs $dir_list | tail -n1 | cut -f1 > $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID 2> $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID"
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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# $cmd will return 0 even if some errors found, so we need to check if there is an error output
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if [ $? != 0 ] || [ -s $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID ]; then
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Logger "Could not get files size for some or all directories." "ERROR"
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@ -456,7 +451,7 @@ function _GetDirectoriesSizeRemote {
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cmd=$SSH_CMD' '$COMMAND_SUDO' du -cs '$dir_list' | tail -n1 | cut -f1 > '$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID' 2> '$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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# $cmd will return 0 even if some errors found, so we need to check if there is an error output
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if [ $? != 0 ] || [ -s $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID ]; then
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Logger "Could not get files size for some or all directories." "ERROR"
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@ -520,7 +515,7 @@ function _CreateDirectoryRemote {
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cmd=$SSH_CMD' "if ! [ -d \"'$dir_to_create'\" ]; then '$COMMAND_SUDO' mkdir -p \"'$dir_to_create'\"; fi" > '$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID' 2>&1'
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! 720 1800 ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! 720 1800 ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Cannot create remote directory [$dir_to_create]." "CRITICAL"
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Logger "Command output:\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID)" "ERROR"
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@ -594,7 +589,7 @@ function GetDiskSpaceRemote {
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cmd=$SSH_CMD' "if [ -d \"'$path_to_check'\" ]; then '$COMMAND_SUDO' df -P \"'$path_to_check'\"; else exit 1; fi" > "'$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID'" 2>&1'
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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DISK_SPACE=0
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Logger "Cannot get disk space in [$path_to_check] on remote system." "ERROR"
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@ -711,7 +706,7 @@ function _BackupDatabaseLocalToLocal {
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Logger "cmd: $dry_sql_cmd" "DEBUG"
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eval "$dry_sql_cmd" &
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fi
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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retval=$?
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if [ -s "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID" ]; then
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Logger "Error output:\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID)" "ERROR"
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@ -744,7 +739,7 @@ function _BackupDatabaseLocalToRemote {
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Logger "cmd: $dry_sql_cmd" "DEBUG"
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eval "$dry_sql_cmd" &
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fi
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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retval=$?
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if [ -s "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID" ]; then
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Logger "Error output:\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID)" "ERROR"
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@ -777,7 +772,7 @@ function _BackupDatabaseRemoteToLocal {
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Logger "cmd: $dry_sql_cmd" "DEBUG"
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eval "$dry_sql_cmd" &
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fi
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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retval=$?
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if [ -s "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID" ]; then
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Logger "Error output:\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID)" "ERROR"
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@ -824,11 +819,21 @@ function BackupDatabases {
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do
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Logger "Backing up database [$database]." "NOTICE"
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BackupDatabase $database &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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CheckTotalExecutionTime
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done
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}
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function EncryptFiles {
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local filePath="${1}" # Path of files to encrypt
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local tmpPath="${2}"
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__CheckArguments 2 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
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#crypt_cmd source temp
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# Send files to remote, rotate & copy
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}
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function Rsync {
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local backup_directory="${1}" # Which directory to backup
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local is_recursive="${2}" # Backup only files at toplevel of directory
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@ -872,7 +877,7 @@ function Rsync {
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Logger "cmd: $rsync_cmd" "DEBUG"
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eval "$rsync_cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Failed to backup [$backup_directory] to [$file_storage_path]." "ERROR"
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Logger "Command output:\n $(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID)" "ERROR"
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@ -913,7 +918,7 @@ function Duplicity {
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Logger "cmd: $duplicity_cmd" "DEBUG"
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eval "$duplicity_cmd" &
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Failed to backup [$backup_directory] to [$file_storage_path]." "ERROR"
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Logger "Command output:\n $(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID)" "ERROR"
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@ -989,7 +994,6 @@ function _RotateBackupsLocal {
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local cmd
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local path
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#TODO(low): check if mindepth / maxdepth is compatible BSD & MSYS
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find "$backup_path" -mindepth 1 -maxdepth 1 ! -iname "*.$PROGRAM.*" -print0 | while IFS= read -r -d $'\0' backup; do
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copy=$rotate_copies
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while [ $copy -gt 1 ]; do
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@ -999,7 +1003,7 @@ function _RotateBackupsLocal {
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cmd="rm -rf \"$path\""
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Cannot delete oldest copy [$path]." "ERROR"
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fi
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@ -1011,7 +1015,7 @@ function _RotateBackupsLocal {
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cmd="mv \"$path\" \"$backup.$PROGRAM.$copy\""
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Cannot move [$path] to [$backup.$PROGRAM.$copy]." "ERROR"
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fi
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@ -1025,7 +1029,7 @@ function _RotateBackupsLocal {
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cmd="mv \"$backup\" \"$backup.$PROGRAM.1\""
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Cannot move [$backup] to [$backup.$PROGRAM.1]." "ERROR"
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fi
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@ -1034,7 +1038,7 @@ function _RotateBackupsLocal {
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cmd="cp -R \"$backup\" \"$backup.$PROGRAM.1\""
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Cannot copy [$backup] to [$backup.$PROGRAM.1]." "ERROR"
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fi
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@ -1043,7 +1047,7 @@ function _RotateBackupsLocal {
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cmd="mv \"$backup\" \"$backup.$PROGRAM.1\""
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Logger "cmd: $cmd" "DEBUG"
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eval "$cmd" &
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Cannot move [$backup] to [$backup.$PROGRAM.1]." "ERROR"
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fi
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@ -1157,7 +1161,7 @@ function _RotateBackupsRemoteSSH {
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ENDSSH
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WaitForTaskCompletion $! 1800 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
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WaitForTaskCompletion $! 1800 0 ${FUNCNAME[0]} true $KEEP_LOGGING
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if [ $? != 0 ]; then
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Logger "Could not rotate backups in [$backup_path]." "ERROR"
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Logger "Command output:\n $(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID)" "ERROR"
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