93 lines
2.7 KiB
Text
Executable file
93 lines
2.7 KiB
Text
Executable file
<%- if @kernel == 'Linux' -%>
|
|
#!/bin/bash
|
|
<%- else -%>
|
|
#!/bin/sh
|
|
<%- end -%>
|
|
#
|
|
# MySQL Backup Script
|
|
# Dumps mysql databases to a file for another backup tool to pick up.
|
|
#
|
|
# MySQL code:
|
|
# GRANT SELECT, RELOAD, LOCK TABLES ON *.* TO 'user'@'localhost'
|
|
# IDENTIFIED BY 'password';
|
|
# FLUSH PRIVILEGES;
|
|
#
|
|
##### START CONFIG ###################################################
|
|
|
|
USER=<%= @backupuser %>
|
|
PASS='<%= @backuppassword %>'
|
|
DIR=<%= @backupdir %>
|
|
ROTATE=<%= [ Integer(@backuprotate) - 1, 0 ].max %>
|
|
|
|
PREFIX=mysql_backup_
|
|
<% if @ignore_events %>
|
|
ADDITIONAL_OPTIONS="--ignore-table=mysql.event"
|
|
<% else %>
|
|
ADDITIONAL_OPTIONS="--events"
|
|
<% end %>
|
|
<%# Only include routines or triggers if we're doing a file per database -%>
|
|
<%# backup. This happens if we named databases, or if we explicitly set -%>
|
|
<%# file per database mode -%>
|
|
<% if !@backupdatabases.empty? || @file_per_database -%>
|
|
<% if @include_triggers -%>
|
|
ADDITIONAL_OPTIONS="$ADDITIONAL_OPTIONS --triggers"
|
|
<% else -%>
|
|
ADDITIONAL_OPTIONS="$ADDITIONAL_OPTIONS --skip-triggers"
|
|
<% end -%>
|
|
<% if @include_routines -%>
|
|
ADDITIONAL_OPTIONS="$ADDITIONAL_OPTIONS --routines"
|
|
<% else -%>
|
|
ADDITIONAL_OPTIONS="$ADDITIONAL_OPTIONS --skip-routines"
|
|
<% end -%>
|
|
<% end -%>
|
|
|
|
##### STOP CONFIG ####################################################
|
|
PATH=<%= @execpath %>
|
|
|
|
|
|
|
|
<%- if @kernel == 'Linux' -%>
|
|
set -o pipefail
|
|
<%- end -%>
|
|
|
|
cleanup()
|
|
{
|
|
find "${DIR}/" -maxdepth 1 -type f -name "${PREFIX}*.sql*" -mtime +${ROTATE} -print0 | xargs -0 -r rm -f
|
|
}
|
|
|
|
<% if @delete_before_dump -%>
|
|
cleanup
|
|
|
|
<% end -%>
|
|
<% if @backupdatabases.empty? -%>
|
|
<% if @file_per_database -%>
|
|
mysql -u${USER} -p${PASS} -s -r -N -e 'SHOW DATABASES' | while read dbname
|
|
do
|
|
mysqldump -u${USER} -p${PASS} --opt --flush-logs --single-transaction \
|
|
${ADDITIONAL_OPTIONS} \
|
|
${dbname} <% if @backupcompress %>| bzcat -zc <% end %>> ${DIR}/${PREFIX}${dbname}_`date +%Y%m%d-%H%M%S`.sql<% if @backupcompress %>.bz2<% end %>
|
|
done
|
|
<% else -%>
|
|
mysqldump -u${USER} -p${PASS} --opt --flush-logs --single-transaction \
|
|
${ADDITIONAL_OPTIONS} \
|
|
--all-databases <% if @backupcompress %>| bzcat -zc <% end %>> ${DIR}/${PREFIX}`date +%Y%m%d-%H%M%S`.sql<% if @backupcompress %>.bz2<% end %>
|
|
<% end -%>
|
|
<% else -%>
|
|
<% @backupdatabases.each do |db| -%>
|
|
mysqldump -u${USER} -p${PASS} --opt --flush-logs --single-transaction \
|
|
${ADDITIONAL_OPTIONS} \
|
|
<%= db %><% if @backupcompress %>| bzcat -zc <% end %>> ${DIR}/${PREFIX}<%= db %>_`date +%Y%m%d-%H%M%S`.sql<% if @backupcompress %>.bz2<% end %>
|
|
<% end -%>
|
|
<% end -%>
|
|
|
|
<% unless @delete_before_dump -%>
|
|
if [ $? -eq 0 ] ; then
|
|
cleanup
|
|
fi
|
|
<% end -%>
|
|
|
|
<% if @postscript -%>
|
|
<%- [@postscript].flatten.compact.each do |script|%>
|
|
<%= script %>
|
|
<%- end -%>
|
|
<% end -%>
|