mirror of
https://0xacab.org/liberate/backupninja.git
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115 lines
3.2 KiB
Plaintext
115 lines
3.2 KiB
Plaintext
HELPERS="$HELPERS mysql:mysql_database_backup"
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do_mysql_user() {
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inputBox "mysql action wizard" "specify a system user:"
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[ $? = 1 ] && return
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do_mysql_final "user = $REPLY"
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}
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do_mysql_password() {
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inputBox "mysql action wizard" "specify a mysql user:"
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[ $? = 1 ] && return
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user=$REPLY
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inputBox "mysql action wizard" "specify the mysql user's password:"
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[ $? = 1 ] && return
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password=$REPLY
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do_mysql_final "dbusername = $user\ndbpassword = $password"
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}
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do_mysql_debian() {
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_DISABLE_HOTCOPY=yes
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do_mysql_final "configfile = /etc/mysql/debian.cnf"
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}
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do_mysql_user() {
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inputBox "mysql action wizard" "what system user does mysql backup use?"
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[ $? = 1 ] && return
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do_mysql_final "user = $REPLY"
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}
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do_mysql_final() {
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if [ -z "$_DISABLE_HOTCOPY" ]; then
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checkBox "mysql action wizard" "check options" \
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"sqldump" "create a backup using mysqldump (more compat)." no \
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"hotcopy" "create a backup using mysqlhotcopy (faster)." yes \
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"compress" "compress the sql output files" yes
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status=$?
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sqldump="sqldump = no"
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hotcopy="hotcopy = no"
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else
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checkBox "mysql action wizard" "check options" \
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"compress" "compress the sql output files" yes
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status=$?
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sqldump="sqldump = yes"
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hotcopy="hotcopy = no"
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fi
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[ $status = 1 ] && return;
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result="$REPLY"
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compress="compress = no"
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for opt in $result; do
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case $opt in
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'"sqldump"') sqldump="sqldump = yes";;
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'"hotcopy"') hotcopy="hotcopy = yes";;
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'"compress"') compress="compress = yes";;
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esac
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done
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get_next_filename $configdirectory/20.mysql
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echo -e $@ > $next_filename
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cat >> $next_filename <<EOF
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$sqldump
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$hotcopy
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$compress
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# databases = all
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# backupdir = /var/backups/mysql
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# dbhost = localhost
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EOF
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chmod 600 $next_filename
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}
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mysql_wizard() {
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while true; do
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_DISABLE_HOTCOPY=
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menuBoxHelpFile "mysql action wizard" "choose a mysql authentication method:" \
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user "change to a linux user first." \
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password "manually specify mysql user and password." \
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debian "use default mysql user debian-sys-maint."
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status=$?
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if [ $status = 2 ]; then
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# show help.
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helptmp="/tmp/backupninja.help.$$"
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cat > $helptmp <<EOF
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To connect to mysql, backupninja must authenticate.
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There are three possible authentication methods:
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USER
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With this method, you specify a system user. Backupninja will
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then become this user before running mysqldump or mysqlhotcopy.
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The result is that ~/.my.cnf is used for authentication.
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PASSWORD
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With this method, you manually specify a mysql user and
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password in the backup action configuration.
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DEBIAN
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With this method, we use the debian-sys-maint user which is
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already defined in /etc/mysql/debian.cnf. If you are running
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debian, this is recommended, because no further configuration
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is needed. The drawback is that this is incompatible with
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mysqlhotcopy: you must use mysqldump.
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EOF
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dialog --textbox $helptmp 0 0
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rm $helptmp
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fi
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[ $status = 1 ] && return;
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result="$REPLY"
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case "$result" in
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"user") do_mysql_user;return;;
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"password") do_mysql_password;return;;
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"debian") do_mysql_debian;return;;
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esac
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done
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}
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