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https://github.com/deajan/obackup.git
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Improved upgrade script
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deajan
parent
d3c1f183a2
commit
1d6fb00344
@ -6,8 +6,8 @@ AUTHOR="(C) 2016 by Orsiris de Jong"
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CONTACT="http://www.netpower.fr/obacup - ozy@netpower.fr"
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OLD_PROGRAM_VERSION="v1.x"
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NEW_PROGRAM_VERSION="v2.1x"
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CONFIG_FILE_VERSION=2017020901
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PROGRAM_BUILD=2016113001
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CONFIG_FILE_REVISION=2.1
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PROGRAM_BUILD=2019052101
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if ! type "$BASH" > /dev/null; then
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echo "Please run this script only with bash shell. Tested on bash >= 3.2"
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@ -109,33 +109,33 @@ RUN_AFTER_CMD_ON_ERROR
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VALUES=(
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test-backup
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''
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yes
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yes
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true
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true
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local
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/home/storage/sql
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/home/storage/files
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no
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false
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/home/storage/crypt
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'Your Name used with GPG signature'
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''
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yes
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yes
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true
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true
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1024
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yes
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true
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1048576
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1048576
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ssh://backupuser@remote.system.tld:22/
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${HOME}/.ssh/id_rsa
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''
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SomeAlphaNumericToken9
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yes
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no
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true
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false
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''
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yes
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true
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'www.kernel.org www.google.com'
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no
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false
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root
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yes
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true
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test
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''
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3600
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@ -152,21 +152,21 @@ include
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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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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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true
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true
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false
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false
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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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false
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false
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true
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0
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rsync
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infrastructure@example.com
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@ -174,15 +174,15 @@ 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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falsene
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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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false
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7
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no
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false
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7
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''
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''
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@ -190,8 +190,8 @@ no
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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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false
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false
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)
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function Usage {
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@ -222,7 +222,7 @@ function LoadConfigFile {
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fi
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}
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function RewriteOldConfigFiles {
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function CheckAndBackup {
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local config_file="${1}"
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if ! grep "BACKUP_ID=" $config_file > /dev/null && ! grep "INSTANCE_ID=" $config_file > /dev/null; then
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@ -236,6 +236,10 @@ function RewriteOldConfigFiles {
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echo "Cannot backup config file."
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exit 1
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fi
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}
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function RewriteOldConfigFiles {
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local config_file="${1}"
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echo "Rewriting config file $config_file"
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@ -245,8 +249,8 @@ function RewriteOldConfigFiles {
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sed -i'.tmp' 's/^LOCAL_SQL_STORAGE=/SQL_STORAGE=/g' "$config_file"
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sed -i'.tmp' 's/^LOCAL_FILE_STORAGE=/FILE_STORAGE=/g' "$config_file"
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sed -i'.tmp' 's/^DISABLE_GET_BACKUP_FILE_SIZE=no/GET_BACKUP_SIZE=yes/g' "$config_file"
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sed -i'.tmp' 's/^DISABLE_GET_BACKUP_FILE_SIZE=yes/GET_BACKUP_SIZE=no/g' "$config_file"
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sed -i'.tmp' 's/^DISABLE_GET_BACKUP_FILE_SIZE=no/GET_BACKUP_SIZE=true/g' "$config_file"
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sed -i'.tmp' 's/^DISABLE_GET_BACKUP_FILE_SIZE=yes/GET_BACKUP_SIZE=false/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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sed -i'.tmp' 's/^LOCAL_STORAGE_WARN_MIN_SPACE=/SQL_WARN_MIN_SPACE=/g' "$config_file"
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if ! grep "^FILE_WARN_MIN_SPACE=" "$config_file" > /dev/null; then
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@ -271,7 +275,7 @@ function RewriteOldConfigFiles {
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fi
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REMOTE_BACKUP=$(cat $config_file | grep "REMOTE_BACKUP=")
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REMOTE_BACKUP=${REMOTE_BACKUP#*=}
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if [ "$REMOTE_BACKUP" == "yes" ]; then
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if [ "$REMOTE_BACKUP" == "true" ]; then
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REMOTE_USER=$(cat $config_file | grep "REMOTE_USER=")
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REMOTE_USER=${REMOTE_USER#*=}
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REMOTE_HOST=$(cat $config_file | grep "REMOTE_HOST=")
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@ -281,7 +285,7 @@ function RewriteOldConfigFiles {
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REMOTE_SYSTEM_URI="ssh://$REMOTE_USER@$REMOTE_HOST:$REMOTE_PORT/"
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sed -i'.tmp' 's#^REMOTE_BACKUP=yes#REMOTE_SYSTEM_URI='$REMOTE_SYSTEM_URI'#g' "$config_file"
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sed -i'.tmp' 's#^REMOTE_BACKUP=true#REMOTE_SYSTEM_URI='$REMOTE_SYSTEM_URI'#g' "$config_file"
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sed -i'.tmp' '/^REMOTE_USER==*/d' "$config_file"
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sed -i'.tmp' '/^REMOTE_HOST==*/d' "$config_file"
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sed -i'.tmp' '/^REMOTE_PORT==*/d' "$config_file"
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@ -303,27 +307,65 @@ function AddMissingConfigOptions {
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if ! grep "^${KEYWORDS[$counter]}=" > /dev/null "$config_file"; then
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echo "${KEYWORDS[$counter]} not found"
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if [ $counter -gt 0 ]; then
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if [ "{$VALUES[$counter]}" == true ] || [ "${VALUES[$counter]}" == false ]; then
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sed -i'.tmp' '/^'${KEYWORDS[$((counter-1))]}'=*/a\'$'\n'${KEYWORDS[$counter]}'='"${VALUES[$counter]}"'\'$'\n''' "$config_file"
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else
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sed -i'.tmp' '/^'${KEYWORDS[$((counter-1))]}'=*/a\'$'\n'${KEYWORDS[$counter]}'="'"${VALUES[$counter]}"'"\'$'\n''' "$config_file"
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fi
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if [ $? -ne 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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else
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sed -i'.tmp' '/onfig file rev*/a\'$'\n'${KEYWORDS[$counter]}'="'"${VALUES[$counter]}"'"\'$'\n''' "$config_file"
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if [ "{$VALUES[$counter]}" == true ] || [ "${VALUES[$counter]}" == false ]; then
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sed -i'.tmp' '/[GENERAL\]$//a\'$'\n'${KEYWORDS[$counter]}'='"${VALUES[$counter]}"'\'$'\n''' "$config_file"
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else
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sed -i'.tmp' '/[GENERAL\]$//a\'$'\n'${KEYWORDS[$counter]}'="'"${VALUES[$counter]}"'"\'$'\n''' "$config_file"
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fi
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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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else
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# Not the most elegant but the quickest way :)
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if grep "^{$KEYWORDS[$counter]}=yes" > /dev/null "$config_file"; then
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sed -i'.tmp' 's/^'${KEYWORDS[$counter]}'=.*/'${KEYWORDS[$counter]}'=true/g' "$config_file"
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if [ $? -ne 0 ]; then
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echo "Cannot rewrite ${[KEYWORDS[$counter]} boolean to true."
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exit 1
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fi
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elif grep "^{$KEYWORDS[$counter]}=no" > /dev/null "$config_file"; then
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if [ $? -ne 0 ]; then
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echo "Cannot rewrite ${[KEYWORDS[$counter]} boolean to false."
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exit 1
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fi
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sed -i'.tmp' 's/^'${KEYWORDS[$counter]}'=.*/'${KEYWORDS[$counter]}'=false/g' "$config_file"
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fi
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fi
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counter=$((counter+1))
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done
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}
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function RewriteSections {
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local config_file="${1}"
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sed -i'.tmp' 's/###### GENERAL BACKUP OPTIONS/[GENERAL]/g' "$config_file"
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sed -i'.tmp' 's/###### BACKUP STORAGE/[BACKUP STORAGE]/g' "$config_file"
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sed -i'.tmp' 's/###### REMOTE ONLY OPTIONS/[REMOTE_OPTIONS]/g' "$config_file"
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sed -i'.tmp' 's/###### DATABASE SPECIFIC OPTIONS/[DATABASE BACKUP SETTINGS]/g' "$config_file"
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sed -i'.tmp' 's/###### FILES SPECIFIC OPTIONS/[FILE BACKUP SETTINGS]/g' "$config_file"
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sed -i'.tmp' 's/###### ALERT OPTIONS/[ALERT_OPTIONS]/g' "$config_file"
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sed -i'.tmp' 's/###### GENERAL BACKUP OPTIONS/[BACKUP SETTINGS]/g' "$config_file"
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sed -i'.tmp' 's/###### EXECUTION HOOKS/[EXECUTION_HOOKS]/g' "$config_file"
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}
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function UpdateConfigHeader {
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local config_file="${1}"
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if ! grep "^CONFIG_FILE_REVISION=" > /dev/null "$config_file"; then
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# "onfig file rev" to deal with earlier variants of the file
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sed -i'.tmp' 's/.*onfig file rev.*/##### '$SUBPROGRAM' config file rev '$CONFIG_FILE_VERSION' '$NEW_PROGRAM_VERSION'/' "$config_file"
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sed -i'.tmp' 's/.*onfig file rev.*//' "$config_file"
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sed -i'.tmp' '/^\[GENERAL\]$/a\'$'\n'CONFIG_FILE_REVISION=$CONFIG_FILE_REVISION$'\n''' "$config_file"
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rm -f "$config_file.tmp"
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fi
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}
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if [ "$1" != "" ] && [ -f "$1" ] && [ -w "$1" ]; then
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@ -331,6 +373,8 @@ 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 "$CONF_FILE"
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CheckAndBackup "$CONF_FILE"
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RewriteSections "$CONF_FILE"
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RewriteOldConfigFiles "$CONF_FILE"
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AddMissingConfigOptions "$CONF_FILE"
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UpdateConfigHeader "$CONF_FILE"
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