mirror of
https://github.com/deajan/obackup.git
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Improved upgrade script
This commit is contained in:
deajan
parent
7e918cfbc2
commit
da5dc6f4bc
@ -1,6 +1,6 @@
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#!/usr/bin/env bash
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PROGRAM="obackup config file upgrade script"
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PROGRAM="obackup.upgrade"
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SUBPROGRAM="obackup"
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AUTHOR="(C) 2016 by Orsiris de Jong"
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CONTACT="http://www.netpower.fr/obacup - ozy@netpower.fr"
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@ -8,12 +8,181 @@ OLD_PROGRAM_VERSION="v1.x"
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NEW_PROGRAM_VERSION="v2.1x"
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PROGRAM_BUILD=2016090901
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## type -p does not work on platforms other than linux (bash). If if does not work, always as$
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if ! type "$BASH" > /dev/null; then
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echo "Please run this script only with bash shell. Tested on bash >= 3.2"
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exit 127
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fi
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# Defines all keywords / value sets in obackup configuration files
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# bash does not support two dimensional arrays, so we declare two arrays:
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# ${KEYWORDS[index]}=${VALUES[index]}
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KEYWORDS=(
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INSTANCE_ID
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LOGFILE
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SQL_BACKUP
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FILE_BACKUP
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BACKUP_TYPE
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SQL_STORAGE
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FILE_STORAGE
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ENCRYPTION
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CRYPT_STORAGE
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GPG_RECIPIENT
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CREATE_DIRS
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KEEP_ABSOLUTE_PATHS
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BACKUP_SIZE_MINIMUM
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GET_BACKUP_SIZE
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SQL_WARN_MIN_SPACE
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FILE_WARN_MIN_SPACE
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REMOTE_SYSTEM_URI
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SSH_RSA_PRIVATE_KEY
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SSH_COMPRESSION
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SSH_IGNORE_KNOWN_HOSTS
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RSYNC_REMOTE_PATH
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REMOTE_HOST_PING
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REMOTE_3RD_PARTY_HOSTS
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SUDO_EXEC
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SQL_USER
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DATABASES_ALL
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DATABASES_ALL_EXCLUDE_LIST
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DATABASES_LIST
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SOFT_MAX_EXEC_TIME_DB_TASK
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HARD_MAX_EXEC_TIME_DB_TASK
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MYSQLDUMP_OPTIONS
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COMPRESSION_LEVEL
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DIRECTORY_LIST
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RECURSIVE_DIRECTORY_LIST
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RECURSIVE_EXCLUDE_LIST
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RSYNC_PATTERN_FIRST
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RSYNC_INCLUDE_PATTERN
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RSYNC_EXCLUDE_PATTERN
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RSYNC_INCLUDE_FROM
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RSYNC_EXCLUDE_FROM
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PATH_SEPARATOR_CHAR
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PRESERVE_PERMISSIONS
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PRESERVE_OWNER
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PRESERVE_GROUP
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PRESERVE_EXECUTABILITY
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PRESERVE_ACL
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PRESERVE_XATTR
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COPY_SYMLINKS
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KEEP_DIRLINKS
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PRESERVE_HARDLINKS
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RSYNC_COMPRESS
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SOFT_MAX_EXEC_TIME_FILE_TASK
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HARD_MAX_EXEC_TIME_FILE_TASK
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PARTIAL
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DELETE_VANISHED_FILES
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DELTA_COPIES
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BANDWIDTH
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RSYNC_EXECUTABLE
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DESTINATION_MAILS
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SENDER_MAIL
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SMTP_SERVER
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SMTP_PORT
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SMTP_ENCRYPTION
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SMTP_USER
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SMTP_PASSWORD
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SOFT_MAX_EXEC_TIME_TOTAL
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HARD_MAX_EXEC_TIME_TOTAL
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KEEP_LOGGING
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ROTATE_SQL_BACKUPS
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ROTATE_SQL_COPIES
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ROTATE_FILE_BACKUPS
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ROTATE_FILE_COPIES
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LOCAL_RUN_BEFORE_CMD
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LOCAL_RUN_AFTER_CMD
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REMOTE_RUN_BEFORE_CMD
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REMOTE_RUN_AFTER_CMD
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MAX_EXEC_TIME_PER_CMD_BEFORE
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MAX_EXEC_TIME_PER_CMD_AFTER
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STOP_ON_CMD_ERROR
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RUN_AFTER_CMD_ON_ERROR
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)
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VALUES=(
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test-backup
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''
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yes
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yes
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local
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/home/storage/sql
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/home/storage/files
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no
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/home/storage/crypt
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'Your Name used with GPG signature'
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yes
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yes
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1024
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yes
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1048576
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1048576
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ssh://backupuser@remote.system.tld:22/
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${HOME}/.ssh/id_rsa
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yes
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no
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''
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yes
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'www.kernel.org www.google.com'
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no
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root
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yes
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test
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''
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3600
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7200
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'--opt --single-transaction'
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3
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/some/path
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/home
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/home/backupuser\;/host/lost+found
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include
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''
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''
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''
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''
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\;
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yes
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yes
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yes
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yes
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no
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no
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yes
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yes
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no
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no
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3600
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7200
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no
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no
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yes
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0
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rsync
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infrastructure@example.com
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sender@example.com
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smtp.isp.tld
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25
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none
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''
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''
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30000
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36000
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1801
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no
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7
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no
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7
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''
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''
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''
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''
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0
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0
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no
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no
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)
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function Usage {
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echo "$PROGRAM $PROGRAM_BUILD"
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echo $AUTHOR
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@ -42,7 +211,7 @@ function LoadConfigFile {
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fi
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}
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function RewriteConfigFiles {
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function RewriteOldConfigFiles {
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local config_file="${1}"
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if ((! grep "BACKUP_ID=" $config_file > /dev/null) && ( ! grep "INSTANCE_ID=" $config_file > /dev/null)); then
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@ -65,18 +234,6 @@ function RewriteConfigFiles {
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sed -i'.tmp' 's/^LOCAL_SQL_STORAGE=/SQL_STORAGE=/g' "$config_file"
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sed -i'.tmp' 's/^LOCAL_FILE_STORAGE=/FILE_STORAGE=/g' "$config_file"
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if ! grep "^ENCRYPTION=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^FILE_STORAGE=*/a\'$'\n''ENCRYPTION=no\'$'\n''' "$config_file"
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fi
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if ! grep "^CRYPT_STORAGE=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^ENCRYPTION=*/a\'$'\n''CRYPT_STORAGE=/home/storage/backup/crypt\'$'\n''' "$config_file"
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fi
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if ! grep "^GPG_RECIPIENT=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^CRYPT_STORAGE=*/a\'$'\n''GPG_RECIPIENT=John Doe\'$'\n''' "$config_file"
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fi
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sed -i'.tmp' 's/^DISABLE_GET_BACKUP_FILE_SIZE=no/GET_BACKUP_SIZE=yes/g' "$config_file"
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sed -i'.tmp' 's/^DISABLE_GET_BACKUP_FILE_SIZE=yes/GET_BACKUP_SIZE=no/g' "$config_file"
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sed -i'.tmp' 's/^LOCAL_STORAGE_KEEP_ABSOLUTE_PATHS=/KEEP_ABSOLUTE_PATHS=/g' "$config_file"
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@ -124,95 +281,28 @@ function RewriteConfigFiles {
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sed -i'.tmp' '/^INSTANCE_ID=*/a\'$'\n''BACKUP_TYPE=local\'$'\n''' "$config_file"
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fi
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fi
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}
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# Add new config values from v1.1 if they don't exist
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if ! grep "^CREATE_DIRS=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^ENCRYPTION=*/a\'$'\n''CREATE_DIRS=yes\'$'\n''' "$config_file"
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fi
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function AddMissingConfigOptions {
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local config_file="${1}"
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local counter=0
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if ! grep "^GET_BACKUP_SIZE=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^BACKUP_SIZE_MINIMUM=*/a\'$'\n''GET_BACKUP_SIZE=yes\'$'\n''' "$config_file"
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fi
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while [ $counter -lt ${#KEYWORDS[@]} ]; do
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if ! grep "^${KEYWORDS[$counter]}" "$config_file" > /dev/null; then
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#sed -i'.tmp' '/^ROTATE_SQL_COPIES=*/a\'$'\n''ROTATE_FILE_COPIES='$VALUE'\'$'\n''' "$config_file"
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sed -i'.tmp' '/^'${KEYWORDS[$((counter-1))]}'=*/a\'$'\n'${KEYWORDS[$counter]}'="'"${VALUES[$counter]}"'"\'$'\n''' "$config_file"
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if [ $? != 0 ]; then
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echo "Cannot add missing ${[KEYWORDS[$counter]}."
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exit 1
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fi
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echo "Added missing ${KEYWORDS[$counter]} config option with default option [${VALUES[$counter]}]"
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fi
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counter=$((counter+1))
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done
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}
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if ! grep "^MYSQLDUMP_OPTIONS=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^HARD_MAX_EXEC_TIME_DB_TASK=*/a\'$'\n''MYSQLDUMP_OPTIONS="--opt --single-transaction"\'$'\n''' "$config_file"
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fi
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if ! grep "^RSYNC_REMOTE_PATH=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^SSH_COMPRESSION=*/a\'$'\n''RSYNC_REMOTE_PATH=\'$'\n''' "$config_file"
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fi
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if ! grep "^SSH_IGNORE_KNOWN_HOSTS=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^SSH_COMPRESSION=*/a\'$'\n''SSH_IGNORE_KNOWN_HOSTS=no\'$'\n''' "$config_file"
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fi
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if ! grep "^REMOTE_HOST_PING=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^RSYNC_REMOTE_PATH=*/a\'$'\n''REMOTE_HOST_PING=yes\'$'\n''' "$config_file"
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fi
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if ! grep "^COPY_SYMLINKS=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^PRESERVE_XATTR=*/a\'$'\n''COPY_SYMLINKS=yes\'$'\n''' "$config_file"
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fi
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if ! grep "^KEEP_DIRLINKS=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^COPY_SYMLINKS=*/a\'$'\n''KEEP_DIRLINKS=yes\'$'\n''' "$config_file"
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fi
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if ! grep "^PRESERVE_HARDLINKS=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^KEEP_DIRLINKS=*/a\'$'\n''PRESERVE_HARDLINKS=no\'$'\n''' "$config_file"
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fi
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if ! grep "^RSYNC_PATTERN_FIRST=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^RECURSIVE_EXCLUDE_LIST=*/a\'$'\n''RSYNC_PATTERN_FIRST=include\'$'\n''' "$config_file"
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fi
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if ! grep "^RSYNC_INCLUDE_PATTERN=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^RSYNC_EXCLUDE_PATTERN=*/a\'$'\n''RSYNC_INCLUDE_PATTERN=""\'$'\n''' "$config_file"
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fi
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if ! grep "^PRESERVE_PERMISSIONS=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^PATH_SEPARATOR_CHAR=*/a\'$'\n''PRESERVE_PERMISSIONS=yes\'$'\n''' "$config_file"
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fi
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if ! grep "^PRESERVE_OWNER=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^PRESERVE_PERMISSIONS=*/a\'$'\n''PRESERVE_OWNER=yes\'$'\n''' "$config_file"
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fi
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if ! grep "^PRESERVE_GROUP=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^PRESERVE_OWNER=*/a\'$'\n''PRESERVE_GROUP=yes\'$'\n''' "$config_file"
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fi
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if ! grep "^PRESERVE_EXECUTABILITY=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^PRESERVE_GROUP=*/a\'$'\n''PRESERVE_EXECUTABILITY=yes\'$'\n''' "$config_file"
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fi
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if ! grep "^PARTIAL=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^HARD_MAX_EXEC_TIME_FILE_TASK==*/a\'$'\n''PARTIAL=no\'$'\n''' "$config_file"
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fi
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if ! grep "^DELETE_VANISHED_FILES=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^PARTIAL=*/a\'$'\n''DELETE_VANISHED_FILES=no\'$'\n''' "$config_file"
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fi
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if ! grep "^DELTA_COPIES=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^PARTIAL=*/a\'$'\n''DELTA_COPIES=yes\'$'\n''' "$config_file"
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fi
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if ! grep "^BANDWIDTH=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^DELTA_COPIES=*/a\'$'\n''BANDWIDTH=0\'$'\n''' "$config_file"
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fi
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if ! grep "^KEEP_LOGGING=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^HARD_MAX_EXEC_TIME_TOTAL=*/a\'$'\n''KEEP_LOGGING=1801\'$'\n''' "$config_file"
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fi
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if ! grep "^STOP_ON_CMD_ERROR=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^MAX_EXEC_TIME_PER_CMD_AFTER=*/a\'$'\n''STOP_ON_CMD_ERROR=no\'$'\n''' "$config_file"
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fi
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if ! grep "^RUN_AFTER_CMD_ON_ERROR=" "$config_file" > /dev/null; then
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sed -i'.tmp' '/^STOP_ON_CMD_ERROR=*/a\'$'\n''RUN_AFTER_CMD_ON_ERROR=no\'$'\n''' "$config_file"
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fi
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function UpdateConfigHeader {
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local config_file="${1}"
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# "onfig file rev" to deal with earlier variants of the file
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sed -i'.tmp' '/onfig file rev/c\###### '$SUBPROGRAM' config file rev '$PROGRAM_BUILD "$config_file"
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@ -225,7 +315,9 @@ if [ "$1" != "" ] && [ -f "$1" ] && [ -w "$1" ]; then
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# Make sure there is no ending slash
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CONF_FILE="${CONF_FILE%/}"
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LoadConfigFile "$CONF_FILE"
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RewriteConfigFiles "$CONF_FILE"
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RewriteOldConfigFiles "$CONF_FILE"
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AddMissingConfigOptions "$CONF_FILE"
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UpdateConfigHeader "$CONF_FILE"
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else
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Usage
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fi
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