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606 lines
17 KiB
Bash
606 lines
17 KiB
Bash
#!/usr/bin/env bash
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PROGRAM="osync instance upgrade script"
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SUBPROGRAM="osync"
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AUTHOR="(C) 2016-2020 by Orsiris de Jong"
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CONTACT="http://www.netpower.fr/osync - ozy@netpower.fr"
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OLD_PROGRAM_VERSION="v1.0x-v1.2x"
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NEW_PROGRAM_VERSION="v1.3x"
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CONFIG_FILE_REVISION=1.3.0
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PROGRAM_BUILD=2020012201
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## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
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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 osync 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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INITIATOR_SYNC_DIR
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TARGET_SYNC_DIR
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SSH_RSA_PRIVATE_KEY
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SSH_PASSWORD_FILE
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_REMOTE_TOKEN
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CREATE_DIRS
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LOGFILE
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MINIMUM_SPACE
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BANDWIDTH
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SUDO_EXEC
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RSYNC_EXECUTABLE
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RSYNC_REMOTE_PATH
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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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SSH_COMPRESSION
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SSH_IGNORE_KNOWN_HOSTS
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SSH_CONTROLMASTER
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REMOTE_HOST_PING
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REMOTE_3RD_PARTY_HOSTS
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RSYNC_OPTIONAL_ARGS
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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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CHECKSUM
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RSYNC_COMPRESS
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SOFT_MAX_EXEC_TIME
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HARD_MAX_EXEC_TIME
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KEEP_LOGGING
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MIN_WAIT
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MAX_WAIT
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LOG_CONFLICTS
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ALERT_CONFLICTS
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CONFLICT_BACKUP
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CONFLICT_BACKUP_MULTIPLE
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CONFLICT_BACKUP_DAYS
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CONFLICT_PREVALANCE
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SOFT_DELETE
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SOFT_DELETE_DAYS
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SKIP_DELETION
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SYNC_TYPE
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RESUME_SYNC
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RESUME_TRY
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FORCE_STRANGER_LOCK_RESUME
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PARTIAL
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DELTA_COPIES
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DESTINATION_MAILS
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MAIL_BODY_CHARSET
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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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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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sync-test
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''
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''
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${HOME}/backupuser/.ssh/id_rsa
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''
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SomeAlphaNumericToken9
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false
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''
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10240
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0
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false
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rsync
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''
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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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true
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false
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false
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false
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'www.kernel.org www.google.com'
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''
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true
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true
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true
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true
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false
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false
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false
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false
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false
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false
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true
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7200
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10600
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1801
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60
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7200
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false
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false
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true
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false
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30
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initiator
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true
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30
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''
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''
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true
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2
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false
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false
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true
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''
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''
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alert@your.system.tld
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smtp.your.isp.tld
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25
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none
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''
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''
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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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true
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false
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)
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function Init {
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OSYNC_DIR=".osync_workdir"
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STATE_DIR="state"
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TREE_CURRENT_FILENAME="-tree-current-$SYNC_ID"
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TREE_AFTER_FILENAME="-tree-after-$SYNC_ID"
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DELETED_LIST_FILENAME="-deleted-list-$SYNC_ID"
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FAILED_DELETE_LIST_FILENAME="-failed-delete-$SYNC_ID"
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if [ "${SLAVE_SYNC_DIR:0:6}" == "ssh://" ]; then
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# Might also exist from old config file as REMOTE_OPERATION=yes
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REMOTE_OPERATION=true
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# remove leadng 'ssh://'
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uri=${SLAVE_SYNC_DIR#ssh://*}
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if [[ "$uri" == *"@"* ]]; then
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# remove everything after '@'
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REMOTE_USER=${uri%@*}
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else
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REMOTE_USER=$LOCAL_USER
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fi
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if [ "$SSH_RSA_PRIVATE_KEY" == "" ]; then
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SSH_RSA_PRIVATE_KEY=~/.ssh/id_rsa
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fi
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# remove everything before '@'
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_hosturiandpath=${uri#*@}
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# remove everything after first '/'
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_hosturi=${_hosturiandpath%%/*}
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if [[ "$_hosturi" == *":"* ]]; then
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REMOTE_PORT=${_hosturi##*:}
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else
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REMOTE_PORT=22
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fi
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REMOTE_HOST=${_hosturi%%:*}
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# remove everything before first '/'
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SLAVE_SYNC_DIR=${_hosturiandpath#*/}
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fi
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SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY $REMOTE_USER@$REMOTE_HOST -p $REMOTE_PORT"
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}
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function Usage {
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echo "$PROGRAM $PROGRAM_BUILD"
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echo $AUTHOR
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echo $CONTACT
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echo ""
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echo "This script migrates osync $OLD_PROGRAM_VERSION setups to $NEW_PROGRAM_VERSION by updating state filenames and config files."
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echo ""
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echo "Usage: $0 /path/to/config_file.conf"
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echo "Usage: $0 --master=/path/to/master/replica --slave=/path/to/local/slave/replica --sync-id=existing_id"
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echo "Usage: $0 --master=/path/to/master/replica --slave=ssh://[backupuser]@remotehost.com[:portnumber]//path/to/slave/replica --sync-id=existing_id --rsakey=/path/to/rsa/key"
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echo ""
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echo "If config file is provided, the config file itself and both replicas from config file will be updated. Please make sure the config file is writable."
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echo "If no config file provided, assume you run the update script just like any other quicksync task."
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echo "If sync-id is not specified, it will assume handling a quicksync task."
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exit 128
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}
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function LoadConfigFile {
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local config_file="${1}"
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if [ ! -f "$config_file" ]; then
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echo "Cannot load configuration file [$config_file]. Sync cannot start."
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exit 1
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elif [[ "$1" != *".conf" ]]; then
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echo "Wrong configuration file supplied [$config_file]. Sync cannot start."
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exit 1
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else
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egrep '^#|^[^ ]*=[^;&]*' "$config_file" > "./$SUBPROGRAM.${FUNCNAME[0]}.$$"
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# Shellcheck source=./sync.conf
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source "./$SUBPROGRAM.${FUNCNAME[0]}.$$"
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rm -f "./$SUBPROGRAM.${FUNCNAME[0]}.$$"
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fi
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}
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function _RenameStateFilesLocal {
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local state_dir="${1}" # Absolute path to statedir
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local rewrite=false
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echo "Rewriting state files in [$state_dir]."
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# Make sure there is no ending slash
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state_dir="${state_dir%/}/"
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if [ -f "${state_dir}master${TREE_CURRENT_FILENAME}" ]; then
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mv -f "${state_dir}master${TREE_CURRENT_FILENAME}" "${state_dir}initiator${TREE_CURRENT_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}master${TREE_CURRENT_FILENAME}"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}master${TREE_AFTER_FILENAME}" ]; then
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mv -f "${state_dir}master${TREE_AFTER_FILENAME}" "${state_dir}initiator${TREE_AFTER_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}master${TREE_AFTER_FILENAME}"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}master${DELETED_LIST_FILENAME}" ]; then
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mv -f "${state_dir}master${DELETED_LIST_FILENAME}" "${state_dir}initiator${DELETED_LIST_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}master${DELETED_LIST_FILENAME}"
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else
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rewrite=true
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fi
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rewrite=true
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fi
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if [ -f "${state_dir}master${FAILED_DELETE_LIST_FILENAME}" ]; then
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mv -f "${state_dir}master${FAILED_DELETE_LIST_FILENAME}" "${state_dir}initiator${FAILED_DELETE_LIST_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}master${FAILED_DELETE_LIST_FILENAME}"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}master${TREE_CURRENT_FILENAME}-dry" ]; then
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mv -f "${state_dir}master${TREE_CURRENT_FILENAME}-dry" "${state_dir}initiator${TREE_CURRENT_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}master${TREE_CURRENT_FILENAME}-dry"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}master${TREE_AFTER_FILENAME}-dry" ]; then
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mv -f "${state_dir}master${TREE_AFTER_FILENAME}-dry" "${state_dir}initiator${TREE_AFTER_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}master${TREE_AFTER_FILENAME}-dry"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}master${DELETED_LIST_FILENAME}-dry" ]; then
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mv -f "${state_dir}master${DELETED_LIST_FILENAME}-dry" "${state_dir}initiator${DELETED_LIST_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}master${DELETED_LIST_FILENAME}-dry"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}master${FAILED_DELETE_LIST_FILENAME}-dry" ]; then
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mv -f "${state_dir}master${FAILED_DELETE_LIST_FILENAME}-dry" "${state_dir}initiator${FAILED_DELETE_LIST_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}master${FAILED_DELETE_LIST_FILENAME}-dry"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}slave${TREE_CURRENT_FILENAME}" ]; then
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mv -f "${state_dir}slave${TREE_CURRENT_FILENAME}" "${state_dir}target${TREE_CURRENT_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}slave${TREE_CURRENT_FILENAME}"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}slave${TREE_AFTER_FILENAME}" ]; then
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mv -f "${state_dir}slave${TREE_AFTER_FILENAME}" "${state_dir}target${TREE_AFTER_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}slave${TREE_AFTER_FILENAME}"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}slave${DELETED_LIST_FILENAME}" ]; then
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mv -f "${state_dir}slave${DELETED_LIST_FILENAME}" "${state_dir}target${DELETED_LIST_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}slave${DELETED_LIST_FILENAME}"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}slave${FAILED_DELETE_LIST_FILENAME}" ]; then
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mv -f "${state_dir}slave${FAILED_DELETE_LIST_FILENAME}" "${state_dir}target${FAILED_DELETE_LIST_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}slave${FAILED_DELETE_LIST_FILENAME}"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}slave${TREE_CURRENT_FILENAME}-dry" ]; then
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mv -f "${state_dir}slave${TREE_CURRENT_FILENAME}-dry" "${state_dir}target${TREE_CURRENT_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}slave${TREE_CURRENT_FILENAME}-dry"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}slave${TREE_AFTER_FILENAME}-dry" ]; then
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mv -f "${state_dir}slave${TREE_AFTER_FILENAME}-dry" "${state_dir}target${TREE_AFTER_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}slave${TREE_AFTER_FILENAME}-dry"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}slave${DELETED_LIST_FILENAME}-dry" ]; then
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mv -f "${state_dir}slave${DELETED_LIST_FILENAME}-dry" "${state_dir}target${DELETED_LIST_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}slave${DELETED_LIST_FILENAME}-dry"
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}slave${FAILED_DELETE_LIST_FILENAME}-dry" ]; then
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mv -f "${state_dir}slave${FAILED_DELETE_LIST_FILENAME}-dry" "${state_dir}target${FAILED_DELETE_LIST_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting ${state_dir}slave${FAILED_DELETE_LIST_FILENAME}-dry"
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else
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rewrite=true
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fi
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fi
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if [ $rewrite == true ]; then
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echo "State dir rewritten."
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else
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echo "Nothing rewritten in state dir."
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fi
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}
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function _RenameStateFilesRemote {
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echo "Connecting remotely to rewrite state files in [$1]."
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$SSH_CMD state_dir="${1}" DELETED_LIST_FILENAME="$DELETED_LIST_FILENAME" FAILED_DELETE_LIST_FILENAME="$FAILED_DELETE_LIST_FILENAME" 'bash -s' << 'ENDSSH'
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# Make sure there is no ending slash
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state_dir="${state_dir%/}/"
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rewrite=false
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if [ -f "${state_dir}master${DELETED_LIST_FILENAME}" ]; then
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mv -f "${state_dir}master${DELETED_LIST_FILENAME}" "${state_dir}initiator${DELETED_LIST_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting "$state_dir"master"$DELETED_LIST_FILENAME
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}master${FAILED_DELETE_LIST_FILENAME}" ]; then
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mv -f "${state_dir}master${FAILED_DELETE_LIST_FILENAME}" "${state_dir}initiator${FAILED_DELETE_LIST_FILENAME}"
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if [ $? != 0 ]; then
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echo "Error while rewriting "$state_dir"master"$FAILED_DELETE_LIST_FILENAME
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else
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rewrite=true
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fi
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fi
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if [ -f "${state_dir}master${FAILED_DELETE_LIST_FILENAME}-dry" ]; then
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mv -f "${state_dir}master${FAILED_DELETE_LIST_FILENAME}-dry" "${state_dir}initiator${FAILED_DELETE_LIST_FILENAME}-dry"
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if [ $? != 0 ]; then
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echo "Error while rewriting "$state_dir"master"$FAILED_DELETE_LIST_FILENAME"-dry"
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else
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rewrite=true
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fi
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fi
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if [ $rewrite == true ]; then
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echo "State dir rewritten."
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else
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echo "Nothing rewritten in state dir."
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fi
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ENDSSH
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}
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function RenameStateFiles {
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_RenameStateFilesLocal "$MASTER_SYNC_DIR/$OSYNC_DIR/$STATE_DIR"
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if [ "$REMOTE_OPERATION" != "yes" ] || "$REMOTE_OPERATION" == true ]; then
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_RenameStateFilesLocal "$SLAVE_SYNC_DIR/$OSYNC_DIR/$STATE_DIR"
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else
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_RenameStateFilesRemote "$SLAVE_SYNC_DIR/$OSYNC_DIR/$STATE_DIR"
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fi
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}
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function CheckAndBackup {
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local config_file="${1}"
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if ! grep "MASTER_SYNC_DIR=" "$config_file" > /dev/null && ! grep "INITIATOR_SYNC_DIR=" "$config_file" > /dev/null; then
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echo "Config file [$config_file] does not seem to be an osync v1.0x or v1.1x file."
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exit 1
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fi
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echo "Backing up [$config_file] as [$config_file.save]"
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cp -p "$config_file" "$config_file.save"
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if [ $? != 0 ]; then
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echo "Cannot backup config file."
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exit 1
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fi
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}
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function RewriteOldConfigFiles {
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local config_file="${1}"
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echo "Rewriting config file $config_file"
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#TODO: exclude occurences between doublequotes
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sed -i'.tmp' 's/^MASTER_SYNC_DIR/INITIATOR_SYNC_DIR/g' "$config_file"
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sed -i'.tmp' 's/^SLAVE_SYNC_DIR/TARGET_SYNC_DIR/g' "$config_file"
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sed -i'.tmp' 's/^CONFLICT_PREVALANCE=master/CONFLICT_PREVALANCE=initiator/g' "$config_file"
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sed -i'.tmp' 's/^CONFLICT_PREVALANCE=slave/CONFLICT_PREVALANCE=target/g' "$config_file"
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sed -i'.tmp' 's/^SYNC_ID=/INSTANCE_ID=/g' "$config_file"
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sed -i'.tmp' 's/^REMOTE_SYNC=.*//g' "$config_file"
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rm -f "$config_file.tmp"
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}
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function AddMissingConfigOptionsAndFixBooleans {
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local config_file="${1}"
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local counter=0
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|
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while [ $counter -lt ${#KEYWORDS[@]} ]; do
|
|
if ! grep "^${KEYWORDS[$counter]}=" > /dev/null "$config_file"; then
|
|
echo "${KEYWORDS[$counter]} not found"
|
|
if [ $counter -gt 0 ]; then
|
|
if [ "${VALUES[$counter]}" == true ] || [ "${VALUES[$counter]}" == false ]; then
|
|
sed -i'.tmp' '/^'${KEYWORDS[$((counter-1))]}'=*/a\'$'\n'${KEYWORDS[$counter]}'='"${VALUES[$counter]}"'\'$'\n''' "$config_file"
|
|
else
|
|
sed -i'.tmp' '/^'${KEYWORDS[$((counter-1))]}'=*/a\'$'\n'${KEYWORDS[$counter]}'="'"${VALUES[$counter]}"'"\'$'\n''' "$config_file"
|
|
fi
|
|
if [ $? -ne 0 ]; then
|
|
echo "Cannot add missing ${[KEYWORDS[$counter]}."
|
|
exit 1
|
|
fi
|
|
else
|
|
if [ "${VALUES[$counter]}" == true ] || [ "${VALUES[$counter]}" == false ]; then
|
|
sed -i'.tmp' '/[GENERAL\]$//a\'$'\n'${KEYWORDS[$counter]}'='"${VALUES[$counter]}"'\'$'\n''' "$config_file"
|
|
else
|
|
sed -i'.tmp' '/[GENERAL\]$//a\'$'\n'${KEYWORDS[$counter]}'="'"${VALUES[$counter]}"'"\'$'\n''' "$config_file"
|
|
fi
|
|
fi
|
|
echo "Added missing ${KEYWORDS[$counter]} config option with default option [${VALUES[$counter]}]"
|
|
else
|
|
# Not the most elegant but the quickest way :)
|
|
if grep "^${KEYWORDS[$counter]}=yes$" > /dev/null "$config_file"; then
|
|
sed -i'.tmp' 's/^'${KEYWORDS[$counter]}'=.*/'${KEYWORDS[$counter]}'=true/g' "$config_file"
|
|
if [ $? -ne 0 ]; then
|
|
echo "Cannot rewrite ${[KEYWORDS[$counter]} boolean to true."
|
|
exit 1
|
|
fi
|
|
elif grep "^${KEYWORDS[$counter]}=no$" > /dev/null "$config_file"; then
|
|
sed -i'.tmp' 's/^'${KEYWORDS[$counter]}'=.*/'${KEYWORDS[$counter]}'=false/g' "$config_file"
|
|
if [ $? -ne 0 ]; then
|
|
echo "Cannot rewrite ${[KEYWORDS[$counter]} boolean to false."
|
|
exit 1
|
|
fi
|
|
fi
|
|
fi
|
|
counter=$((counter+1))
|
|
done
|
|
}
|
|
|
|
function RewriteSections {
|
|
local config_file="${1}"
|
|
|
|
sed -i'.tmp' 's/## ---------- GENERAL OPTIONS/[GENERAL]/g' "$config_file"
|
|
sed -i'.tmp' 's/## ---------- REMOTE OPTIONS/[REMOTE_OPTIONS]/g' "$config_file"
|
|
sed -i'.tmp' 's/## ---------- REMOTE SYNC OPTIONS/[REMOTE_OPTIONS]/g' "$config_file"
|
|
sed -i'.tmp' 's/## ---------- MISC OPTIONS/[MISC_OPTIONS]/g' "$config_file"
|
|
sed -i'.tmp' 's/## ---------- BACKUP AND DELETION OPTIONS/[BACKUP_DELETE_OPTIONS]/g' "$config_file"
|
|
sed -i'.tmp' 's/## ---------- BACKUP AND TRASH OPTIONS/[BACKUP_DELETE_OPTIONS]/g' "$config_file"
|
|
sed -i'.tmp' 's/## ---------- RESUME OPTIONS/[RESUME_OPTIONS]/g' "$config_file"
|
|
sed -i'.tmp' 's/## ---------- ALERT OPTIONS/[ALERT_OPTIONS]/g' "$config_file"
|
|
sed -i'.tmp' 's/## ---------- EXECUTION HOOKS/[EXECUTION_HOOKS]/g' "$config_file"
|
|
}
|
|
|
|
function UpdateConfigHeader {
|
|
local config_file="${1}"
|
|
|
|
if ! grep "^CONFIG_FILE_REVISION=" > /dev/null "$config_file"; then
|
|
if grep "\[GENERAL\]" > /dev/null "$config_file"; then
|
|
sed -i'.tmp' '/^\[GENERAL\]$/a\'$'\n'CONFIG_FILE_REVISION=$CONFIG_FILE_REVISION$'\n''' "$config_file"
|
|
else
|
|
sed -i'.tmp' '/.*onfig file rev.*/a\'$'\n'CONFIG_FILE_REVISION=$CONFIG_FILE_REVISION$'\n''' "$config_file"
|
|
fi
|
|
# "onfig file rev" to deal with earlier variants of the file where c was lower or uppercase
|
|
sed -i'.tmp' 's/.*onfig file rev.*//' "$config_file"
|
|
fi
|
|
}
|
|
|
|
_QUICK_SYNC=0
|
|
|
|
for i in "$@"
|
|
do
|
|
case $i in
|
|
--master=*)
|
|
MASTER_SYNC_DIR=${i##*=}
|
|
_QUICK_SYNC=$((_QUICK_SYNC + 1))
|
|
;;
|
|
--slave=*)
|
|
SLAVE_SYNC_DIR=${i##*=}
|
|
_QUICK_SYNC=$((_QUICK_SYNC + 1))
|
|
;;
|
|
--rsakey=*)
|
|
SSH_RSA_PRIVATE_KEY=${i##*=}
|
|
;;
|
|
--sync-id=*)
|
|
SYNC_ID=${i##*=}
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [ $_QUICK_SYNC -eq 2 ]; then
|
|
Init
|
|
RenameStateFiles "$MASTER_SYNC_DIR"
|
|
RenameStateFiles "$SLAVE_SYNC_DIR"
|
|
|
|
elif [ "$1" != "" ] && [ -f "$1" ] && [ -w "$1" ]; then
|
|
CONF_FILE="$1"
|
|
# Make sure there is no ending slash
|
|
CONF_FILE="${CONF_FILE%/}"
|
|
LoadConfigFile "$CONF_FILE"
|
|
Init
|
|
CheckAndBackup "$CONF_FILE"
|
|
RewriteSections "$CONF_FILE"
|
|
RewriteOldConfigFiles "$CONF_FILE"
|
|
AddMissingConfigOptionsAndFixBooleans "$CONF_FILE"
|
|
UpdateConfigHeader "$CONF_FILE"
|
|
if [ -d "$MASTER_SYNC_DIR" ]; then
|
|
RenameStateFiles "$MASTER_SYNC_DIR"
|
|
fi
|
|
if [ -d "$SLAVE_SYNC_DIR" ]; then
|
|
RenameStateFiles "$SLAVE_SYNC_DIR"
|
|
fi
|
|
rm -f "$CONF_FILE.tmp"
|
|
echo "Configuration file upgrade finished."
|
|
else
|
|
Usage
|
|
fi
|