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@ -1,10 +1,12 @@
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#!/bin/bash
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#!/usr/bin/env bash
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PROGRAM="Osync instance upagrade script" # Rsync based two way sync engine with fault tolerance
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PROGRAM="osync instance upgrade script"
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SUBPROGRAM="osync"
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AUTHOR="(L) 2015 by Orsiris \"Ozy\" de Jong"
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CONTACT="http://www.netpower.fr/osync - ozy@netpower.fr"
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PROGRAM_VERSION="1.0x to v1.1"
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PROGRAM_BUILD=2015092601
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OLD_PROGRAM_VERSION="1.0x"
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NEW_PROGRAM_VERSION="v1.1x"
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PROGRAM_BUILD=2015121501
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function Init {
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OSYNC_DIR=".osync_workdir"
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@ -51,15 +53,15 @@ function Init {
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}
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function Usage {
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echo "$PROGRAM $PROGRAM_VERSION $PROGRAM_BUILD"
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echo "$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 v1.0x setups to v1.1 by updating state filenames and config files."
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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: upgrade.sh /path/to/config_file.conf"
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echo "Usage: upgrade.sh --master=/path/to/master/replica --slave=/path/to/local/slave/replica --sync-id=existing_id"
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echo "Usage: upgrade.sh --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 "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: $0 --master=/path/to/master/replica --slave=ssh://[backupuser]@remotehost.com[:portnumber]//path/to/slave/replica --sync-id=existing_id --rsakey=/path/to/rsa/key"
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echo ""
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echo "If config file is provided, the config file itself and both replicas from config file will be updated."
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echo "If no config file provided, assume you run the update script just like any other quicksync task."
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@ -93,10 +95,10 @@ function LoadConfigFile {
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echo "Wrong configuration file supplied [$config_file]. Sync cannot start."
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exit 1
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else
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egrep '^#|^[^ ]*=[^;&]*' "$config_file" > "./osync.$FUNCNAME.$$"
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egrep '^#|^[^ ]*=[^;&]*' "$config_file" > "./$SUBPROGRAM.$FUNCNAME.$$"
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# Shellcheck source=./sync.conf
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source "./osync.$FUNCNAME.$$"
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rm -f "./osync.$FUNCNAME.$$"
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source "./$SUBPROGRAM.$FUNCNAME.$$"
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rm -f "./$SUBPROGRAM.$FUNCNAME.$$"
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fi
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}
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@ -305,10 +307,17 @@ function RewriteConfigFiles {
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local config_file="${1}"
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if ! grep "MASTER_SYNC_DIR=" "$config_file" > /dev/null; then
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echo "Config file $config_file does not seem like an osync v1.0x file."
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exit
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echo "Config file [$config_file] does not seem to be an osync v1.0x 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 --preserve "$config_file" "$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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echo "Rewriting config file $config_file"
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#TODO: exclude occurences between doublequotes
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@ -317,6 +326,13 @@ function RewriteConfigFiles {
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sed -i 's/SLAVE_SYNC_DIR/TARGET_SYNC_DIR/g' "$config_file"
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sed -i 's/CONFLICT_PREVALANCE=master/CONFLICT_PREVALANCE=initiator/g' "$config_file"
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sed -i 's/CONFLICT_PREVALANCE=slave/CONFLICT_PREVALANCE=target/g' "$config_file"
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sed -i 's/SYNC_ID=/INSTANCE_ID=/g' "$config_file"
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# Add missing config file values
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sed -i '/RSYNC_REMOTE_PATH=*/a RSYNC_PATTERN_FIRST=include' "$config_file"
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sed -i '/RSYNC_PATTERN_FIRST=*/a RSYNC_INCLUDE_PATTERN=""' "$config_file"
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sed -i '/RSYNC_EXCLUDE_FROM=*/a RSYNC_INCLUDE_FROM=""' "$config_file"
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sed -i '/PARTIAL=*/a DELTA_COPIES=yes' "$config_file"
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}
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_QUICKSYNC=0
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deajan
9 years ago