Linux/obackup
1
0
Fork 0
mirror of https://github.com/deajan/obackup.git synced 2026-02-06 07:05:14 +01:00
Code Issues Releases Wiki Activity

Rebuilt targets

Browse Source
This commit is contained in:
deajan
2016-08-18 22:16:15 +02:00
parent 37b94c6712
commit cb8bd6b326
2 changed files with 72 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

76
dev/debug_obackup.sh
View File

@@ -1,21 +1,16 @@
#!/usr/bin/env bash
#TODO: test bad return of _GetDirectoriesSizeRemote
#TODO(critical): test RotateCopies remote
#TODO(high): check paths with spaces (again) - fails
#TODO(low): doc obackup-rerun is minimal 1 and not 0
###### Remote push/pull (or local) backup script for files & databases
PROGRAM="obackup"
AUTHOR="(C) 2013-2016 by Orsiris de Jong"
CONTACT="http://www.netpower.fr/obackup - ozy@netpower.fr"
PROGRAM_VERSION=2.1-dev
PROGRAM_BUILD=2016081803
PROGRAM_BUILD=2016081806
IS_STABLE=no
#### MINIMAL-FUNCTION-SET BEGIN ####
## FUNC_BUILD=2016081801
## FUNC_BUILD=2016081802
## BEGIN Generic functions for osync & obackup written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
@@ -589,12 +584,11 @@ function WaitForTaskCompletion {
local soft_max_time="${2}" # If program with pid $pid takes longer than $soft_max_time seconds, will log a warning, unless $soft_max_time equals 0.
local hard_max_time="${3}" # If program with pid $pid takes longer than $hard_max_time seconds, will stop execution, unless $hard_max_time equals 0.
local caller_name="${4}" # Who called this function
local exit_on_error="${5:-false}" # Should the function exit on subprocess errors
local counting="${6:-true}" # Count time since function launch if true, script launch if false
local keep_logging="${7:-0}" # Log a standby message every X seconds. Set to zero to disable logging
local counting="${5:-true}" # Count time since function has been launched if true, since script has been launched if false
local keep_logging="${6:-0}" # Log a standby message every X seconds. Set to zero to disable logging
Logger "${FUNCNAME[0]} called by [$caller_name]." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
__CheckArguments 7 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
__CheckArguments 6 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
local soft_alert=0 # Does a soft alert need to be triggered, if yes, send an alert once
local log_ttime=0 # local time instance for comparaison
@@ -681,12 +675,7 @@ function WaitForTaskCompletion {
done
Logger "${FUNCNAME[0]} ended for [$caller_name] using [$pidCount] subprocesses with [$errorcount] errors." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
if [ $exit_on_error == true ] && [ $errorcount -gt 0 ]; then
Logger "Stopping execution." "CRITICAL"
exit 1337
else
return $errorcount
fi
return $errorcount
}
function CleanUp {
@@ -1437,7 +1426,7 @@ function CheckCurrentConfig {
fi
# Check all variables that should contain "yes" or "no"
declare -a yes_no_vars=(SQL_BACKUP FILE_BACKUP ENCRYPTION CREATE_DIRS KEEP_ABSOLUTE_PATHS GET_BACKUP_SIZE SSH_COMPRESSION SSH_IGNORE_KNOWN_HOSTS REMOTE_HOST_PING SUDO_EXEC DATABASES_ALL PRESERVE_ACL PRESERVE_XATTR COPY_SYMLINKS KEEP_DIRLINKS PRESERVE_HARDLINKS RSYNC_COMPRESS PARTIAL DELETE_VANISHED_FILES DELTA_COPIES ROTATE_SQL_BACKUPS ROTATE_FILE_BACKUPS STOP_ON_CMD_ERROR RUN_AFTER_CMD_ON_ERROR)
declare -a yes_no_vars=(SQL_BACKUP FILE_BACKUP ENCRYPTION CREATE_DIRS KEEP_ABSOLUTE_PATHS GET_BACKUP_SIZE SSH_COMPRESSION SSH_IGNORE_KNOWN_HOSTS REMOTE_HOST_PING SUDO_EXEC DATABASES_ALL PRESERVE_PERMISSIONS PRESERVE_OWNER PRESERVE_GROUP PRESERVE_EXECUTABILITY PRESERVE_ACL PRESERVE_XATTR COPY_SYMLINKS KEEP_DIRLINKS PRESERVE_HARDLINKS RSYNC_COMPRESS PARTIAL DELETE_VANISHED_FILES DELTA_COPIES ROTATE_SQL_BACKUPS ROTATE_FILE_BACKUPS STOP_ON_CMD_ERROR RUN_AFTER_CMD_ON_ERROR)
for i in "${yes_no_vars[@]}"; do
test="if [ \"\$$i\" != \"yes\" ] && [ \"\$$i\" != \"no\" ]; then Logger \"Bogus $i value defined in config file. Correct your config file or update it with the update script if using and old version.\" \"CRITICAL\"; exit 1; fi"
eval "$test"
@@ -1487,7 +1476,7 @@ function _ListDatabasesLocal {
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"
Logger "cmd: $sql_cmd" "DEBUG"
eval "$sql_cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? -eq 0 ]; then
Logger "Listing databases succeeded." "NOTICE"
else
@@ -1510,7 +1499,7 @@ function _ListDatabasesRemote {
sql_cmd="$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"
Logger "cmd: $sql_cmd" "DEBUG"
eval "$sql_cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? -eq 0 ]; then
Logger "Listing databases succeeded." "NOTICE"
else
@@ -1615,7 +1604,7 @@ function _ListRecursiveBackupDirectoriesLocal {
cmd="$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"
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Could not enumerate directories in [$directory]." "ERROR"
if [ -f $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID ]; then
@@ -1645,7 +1634,7 @@ function _ListRecursiveBackupDirectoriesRemote {
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
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Could not enumerate directories in [$directory]." "ERROR"
if [ -f $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID ]; then
@@ -1742,7 +1731,7 @@ function _GetDirectoriesSizeLocal {
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"
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
# $cmd will return 0 even if some errors found, so we need to check if there is an error output
if [ $? != 0 ] || [ -s $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID ]; then
Logger "Could not get files size for some or all directories." "ERROR"
@@ -1773,7 +1762,7 @@ function _GetDirectoriesSizeRemote {
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
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
# $cmd will return 0 even if some errors found, so we need to check if there is an error output
if [ $? != 0 ] || [ -s $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID ]; then
Logger "Could not get files size for some or all directories." "ERROR"
@@ -1837,7 +1826,7 @@ function _CreateDirectoryRemote {
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'
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! 720 1800 ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! 720 1800 ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Cannot create remote directory [$dir_to_create]." "CRITICAL"
Logger "Command output:\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID)" "ERROR"
@@ -1911,7 +1900,7 @@ function GetDiskSpaceRemote {
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'
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
DISK_SPACE=0
Logger "Cannot get disk space in [$path_to_check] on remote system." "ERROR"
@@ -2028,7 +2017,7 @@ function _BackupDatabaseLocalToLocal {
Logger "cmd: $dry_sql_cmd" "DEBUG"
eval "$dry_sql_cmd" &
fi
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
retval=$?
if [ -s "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID" ]; then
Logger "Error output:\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID)" "ERROR"
@@ -2061,7 +2050,7 @@ function _BackupDatabaseLocalToRemote {
Logger "cmd: $dry_sql_cmd" "DEBUG"
eval "$dry_sql_cmd" &
fi
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
retval=$?
if [ -s "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID" ]; then
Logger "Error output:\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID)" "ERROR"
@@ -2094,7 +2083,7 @@ function _BackupDatabaseRemoteToLocal {
Logger "cmd: $dry_sql_cmd" "DEBUG"
eval "$dry_sql_cmd" &
fi
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
retval=$?
if [ -s "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID" ]; then
Logger "Error output:\n$(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID)" "ERROR"
@@ -2141,11 +2130,21 @@ function BackupDatabases {
do
Logger "Backing up database [$database]." "NOTICE"
BackupDatabase $database &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_DB_TASK $HARD_MAX_EXEC_TIME_DB_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
CheckTotalExecutionTime
done
}
function EncryptFiles {
local filePath="${1}" # Path of files to encrypt
local tmpPath="${2}"
__CheckArguments 2 $# ${FUNCNAME[0]} "$@" #__WITH_PARANOIA_DEBUG
#crypt_cmd source temp
# Send files to remote, rotate & copy
}
function Rsync {
local backup_directory="${1}" # Which directory to backup
local is_recursive="${2}" # Backup only files at toplevel of directory
@@ -2189,7 +2188,7 @@ function Rsync {
Logger "cmd: $rsync_cmd" "DEBUG"
eval "$rsync_cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Failed to backup [$backup_directory] to [$file_storage_path]." "ERROR"
Logger "Command output:\n $(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID)" "ERROR"
@@ -2230,7 +2229,7 @@ function Duplicity {
Logger "cmd: $duplicity_cmd" "DEBUG"
eval "$duplicity_cmd" &
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! $SOFT_MAX_EXEC_TIME_FILE_TASK $HARD_MAX_EXEC_TIME_FILE_TASK ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Failed to backup [$backup_directory] to [$file_storage_path]." "ERROR"
Logger "Command output:\n $(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID)" "ERROR"
@@ -2306,7 +2305,6 @@ function _RotateBackupsLocal {
local cmd
local path
#TODO(low): check if mindepth / maxdepth is compatible BSD & MSYS
find "$backup_path" -mindepth 1 -maxdepth 1 ! -iname "*.$PROGRAM.*" -print0 | while IFS= read -r -d $'\0' backup; do
copy=$rotate_copies
while [ $copy -gt 1 ]; do
@@ -2316,7 +2314,7 @@ function _RotateBackupsLocal {
cmd="rm -rf \"$path\""
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Cannot delete oldest copy [$path]." "ERROR"
fi
@@ -2328,7 +2326,7 @@ function _RotateBackupsLocal {
cmd="mv \"$path\" \"$backup.$PROGRAM.$copy\""
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Cannot move [$path] to [$backup.$PROGRAM.$copy]." "ERROR"
fi
@@ -2342,7 +2340,7 @@ function _RotateBackupsLocal {
cmd="mv \"$backup\" \"$backup.$PROGRAM.1\""
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Cannot move [$backup] to [$backup.$PROGRAM.1]." "ERROR"
fi
@@ -2351,7 +2349,7 @@ function _RotateBackupsLocal {
cmd="cp -R \"$backup\" \"$backup.$PROGRAM.1\""
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Cannot copy [$backup] to [$backup.$PROGRAM.1]." "ERROR"
fi
@@ -2360,7 +2358,7 @@ function _RotateBackupsLocal {
cmd="mv \"$backup\" \"$backup.$PROGRAM.1\""
Logger "cmd: $cmd" "DEBUG"
eval "$cmd" &
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! 3600 0 ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Cannot move [$backup] to [$backup.$PROGRAM.1]." "ERROR"
fi
@@ -2474,7 +2472,7 @@ function _RotateBackupsRemoteSSH {
ENDSSH
WaitForTaskCompletion $! 1800 0 ${FUNCNAME[0]} false true $KEEP_LOGGING
WaitForTaskCompletion $! 1800 0 ${FUNCNAME[0]} true $KEEP_LOGGING
if [ $? != 0 ]; then
Logger "Could not rotate backups in [$backup_path]." "ERROR"
Logger "Command output:\n $(cat $RUN_DIR/$PROGRAM.${FUNCNAME[0]}.$SCRIPT_PID)" "ERROR"