getconf dbpassword
getconf configfile /etc/mysql/debian.cnf
-if [ "$user" == "" ]; then
- userset=false;
- user=root;
-else
- userset=true;
- userhome=`getent passwd "$user" | awk -F: '{print $6}'`
- [ -f $userhome/.my.cnf ] || fatal "Can't find config file in $userhome/.my.cnf"
-fi
-
-## Prepare ignore part of the command
-## This only works for mysqldump at the moment
-
-ignore=''
-for i in $ignores; do
- ignore="$ignore --ignore-table=$i"
-done
# If vservers are configured, decide if the handler should
# use them or if it should just operate on the host
# If needed, make sure that the specified vserver exists and is running.
if [ $usevserver ]
then
- info "examining vserver '$vsname'"
+ info "Examining vserver '$vsname'"
# does it exist ?
vroot="$VROOTDIR/$vsname"
[ -d $vroot ] || fatal "vserver '$vsname' does not exist at '$vroot'"
# is it running ?
- running=`$VSERVERINFO $vsname RUNNING`
- [ "$running" = "1" ] || fatal "vserver $vsname is not running."
+ $VSERVERINFO -q $vsname RUNNING
+ if [ $? -ne 0 ]
+ then
+ fatal "vserver $vsname is not running."
+ fi
+fi
+
+if [ "$user" == "" ]; then
+ userset=false;
+ user=root;
+else
+ userset=true;
+ if [ $usevserver ]
+ then
+ userhome=`$VSERVER $vsname exec getent passwd "$user" | awk -F: '{print $6}'`
+ if [ $? -eq 2 ]
+ then
+ fatal "User $user not found in /etc/passwd"
+ fi
+ userhome="$vroot$userhome"
+ info "User home set to: $userhome"
+ [ -f $userhome/.my.cnf ] || fatal "Can't find config file in $userhome/.my.cnf"
+ else
+ userhome=`getent passwd "$user" | awk -F: '{print $6}'`
+ if [ $? -eq 2 ]
+ then
+ fatal "User $user not found in /etc/passwd"
+ fi
+ info "User home set to: $userhome"
+ [ -f $userhome/.my.cnf ] || fatal "Can't find config file in $userhome/.my.cnf"
+ fi
fi
+
+## Prepare ignore part of the command
+## This only works for mysqldump at the moment
+
+ignore=''
+for i in $ignores; do
+ ignore="$ignore --ignore-table=$i"
+done
-# create backup dirs, the vroot variable will be empty if no vsname was specified
-# and will proceed to operate on the host
+# create backup dirs, $vroot will be empty if no vsname was specified
+# and we will instead proceed to operate on the host
[ -d $vroot$backupdir ] || mkdir -p $vroot$backupdir
[ -d $vroot$backupdir ] || fatal "Backup directory '$vroot$backupdir'"
hotdir="$backupdir/hotcopy"
# specify the password on the command line.
defaultsfile=""
-if [ "$dbusername" != "" -a "$dbpassword" != "" ]; then
- home=`getent passwd "root" | awk -F: '{print $6}'`
- [ -d $home ] || fatal "Can't find root's home directory ($home)."
- mycnf="$home/.my.cnf"
- if [ -f $mycnf ]; then
- # rename temporarily
- tmpcnf="$home/my.cnf.disable"
- debug "mv $mycnf $tmpcnf"
- mv $mycnf $tmpcnf
- fi
- oldmask=`umask`
- umask 077
- cat > $mycnf <<EOF
+if [ "$dbusername" != "" -a "$dbpassword" != "" ]
+then
+ if [ $usevserver ]
+ then
+ home=`$VSERVER $vsname exec getent passwd "root" | awk -F: '{print $6}'`
+ home="$vroot$home"
+ info "Home set to: $home"
+ else
+ home=`getent passwd "root" | awk -F: '{print $6}'`
+ info "Home set to: $home"
+ fi
+ [ -d $home ] || fatal "Can't find root's home directory ($home)."
+ mycnf="$home/.my.cnf"
+ if [ -f $mycnf ]
+ then
+ # rename temporarily
+ tmpcnf="$home/my.cnf.disable"
+ debug "mv $mycnf $tmpcnf"
+ mv $mycnf $tmpcnf
+ fi
+ oldmask=`umask`
+ umask 077
+ cat > $mycnf <<EOF
# auto generated backupninja mysql conf
[mysql]
user=$dbusername
umask $oldmask
defaultsfile="--defaults-file=$mycnf"
elif [ "$userset" == "false" ]; then
- # if user is set, don't use $configfile
+ # if user is set, don't use $mycnf
defaultsfile="--defaults-file=$configfile"
fi
if [ $usevserver ]
then
databases=`echo 'show databases' | $VSERVER $vsname exec su $user -c "$MYSQL $defaultsfile" | grep -v Database`
+ if [ $? -ne 0 ]
+ then
+ fatal "Something unexpected happened, the defaults file may have gone missing or is corrupt"
+ fi
else
databases=`echo 'show databases' | su $user -c "$MYSQL $defaultsfile" | grep -v Database`
+ if [ $? -ne 0 ]
+ then
+ fatal "Something unexpected happened, the defaults file may have gone missing or is corrupt"
+ fi
fi
fi