diff options
Diffstat (limited to 'handlers')
| -rw-r--r-- | handlers/mysql | 65 | ||||
| -rw-r--r-- | handlers/pgsql | 65 |
2 files changed, 64 insertions, 66 deletions
diff --git a/handlers/mysql b/handlers/mysql index d317930..3b82ddf 100644 --- a/handlers/mysql +++ b/handlers/mysql @@ -19,33 +19,28 @@ getconf dbpassword getconf configfile /etc/mysql/debian.cnf -# If vservers are configured, decide if the handler should -# use them or if it should just operate on the host - -if [ "$vservers" = "yes" ] -then - if [ ! -z $vsname ] - then - info "Using vserver '$vsname'" - usevserver=1 - else - info "No vserver name specified, actions will be performed on the host" - fi -fi - -# If needed, make sure that the specified vserver exists and is running. -if [ $usevserver ] -then - debug "Examining vserver '$vsname'" - # does it exist ? - vroot="$VROOTDIR/$vsname" - [ -d $vroot ] || fatal "vserver '$vsname' does not exist at '$vroot'" - # is it running ? - $VSERVERINFO -q $vsname RUNNING - if [ $? -ne 0 ] - then - fatal "vserver $vsname is not running." - fi +# Decide if the handler should operate on a vserver or on the host. +# In the former case, check that $vsname exists and is running. +local usevserver=no +local vroot +if [ $vservers_are_available = yes ]; then + if [ -z "$vsname" ]; then + # does it exist ? + if ! vservers_exist "$vsname" ; then + fatal "The vserver given in vsname ($vsname) does not exist." + fi + # is it running ? + $VSERVERINFO -q $vsname RUNNING + if [ $? -ne 0 ]; then + fatal "The vserver $vsname is not running." + fi + # everything ok + info "Using vserver '$vsname'." + usevserver=yes + vroot="$VROOTDIR/$vsname" + else + info "No vserver name specified, actions will be performed on the host." + fi fi ## Prepare ignore part of the command @@ -63,7 +58,7 @@ done hotdir="$backupdir/hotcopy" dumpdir="$backupdir/sqldump" -if [ $usevserver ] +if [ $usevserver = yes ] then [ "$sqldump" == "no" -o -d $vroot$dumpdir ] || $VSERVER $vsname exec mkdir -p $dumpdir [ "$hotcopy" == "no" -o -d $vroot$hotdir ] || $VSERVER $vsname exec mkdir -p $hotdir @@ -93,7 +88,7 @@ defaultsfile="" if [ "$dbusername" != "" -a "$dbpassword" != "" ] then - if [ $usevserver ] + if [ $usevserver = yes ] then vhome=`$VSERVER $vsname exec getent passwd "root" | awk -F: '{print $6}'` home="$vroot$vhome" @@ -133,7 +128,7 @@ user=$dbusername password="$dbpassword" EOF umask $oldmask - if [ $usevserver ] + if [ $usevserver = yes ] then defaultsfile="--defaults-file=$vhome/.my.cnf" else @@ -147,7 +142,7 @@ if [ "$user" == "" ]; then defaultsfile="--defaults-file=$configfile" else userset=true; - if [ $usevserver ] + if [ $usevserver = yes ] then vuserhome=`$VSERVER $vsname exec getent passwd "$user" | awk -F: '{print $6}'` if [ $? -eq 2 ] @@ -177,7 +172,7 @@ then info "Initializing hotcopy method" if [ "$databases" == "all" ] then - if [ $usevserver ] + if [ $usevserver = yes ] then info "dbhost: $dbhost" execstr="$VSERVER $vsname exec $MYSQLHOTCOPY -h $dbhost --quiet --allowold --regexp /.\*/./.\*/ $hotdir" @@ -201,7 +196,7 @@ then else for db in $databases do - if [ $usevserver ] + if [ $usevserver = yes ] then execstr="$VSERVER $vsname exec $MYSQLHOTCOPY --allowold $db $hotdir" else @@ -233,7 +228,7 @@ then info "Initializing SQL dump method" if [ "$databases" == "all" ] then - if [ $usevserver ] + if [ $usevserver = yes ] then debug "echo show databases | $VSERVER $vsname exec su $user -c $MYSQL $defaultsfile | grep -v Database" databases=`echo 'show databases' | $VSERVER $vsname exec su $user -c "$MYSQL $defaultsfile" | grep -v Database` @@ -252,7 +247,7 @@ fi for db in $databases do - if [ $usevserver ] + if [ $usevserver = yes ] then execstr="$VSERVER $vsname exec $MYSQLDUMP $defaultsfile --lock-tables --complete-insert --add-drop-table --quick --quote-names $ignore $db > $vroot$dumpdir/${db}.sql" else diff --git a/handlers/pgsql b/handlers/pgsql index 8629260..2b6f25a 100644 --- a/handlers/pgsql +++ b/handlers/pgsql @@ -10,45 +10,48 @@ getconf vsname localhost=`hostname` -# If vservers are enabled, check that $vsname exists, and decide if the -# handler should use it or if it should just operate on the host. +# Decide if the handler should operate on a vserver or on the host. +# In the former case, check that $vsname exists and is running. local usevserver=no +local vroot if [ $vservers_are_available = yes ]; then - if ! vservers_exist "$vsname" ; then - fatal "The vserver given in vsname ($vsname) does not exist." - else - info "using vserver '$vsname'" + if [ -z "$vsname" ]; then + # does it exist ? + if ! vservers_exist "$vsname" ; then + fatal "The vserver given in vsname ($vsname) does not exist." + fi + # is it running ? + $VSERVERINFO -q $vsname RUNNING + if [ $? -ne 0 ]; then + fatal "The vserver $vsname is not running." + fi + # everything ok + info "Using vserver '$vsname'." usevserver=yes + vroot="$VROOTDIR/$vsname" + else + info "No vserver name specified, actions will be performed on the host." fi fi -# As needed, make sure that : -# * the specified vserver is running -# * the specified vserver or host has the needed executables +# Make sure that the system to backup has the needed executables if [ $usevserver = yes ]; then - info "examining vserver '$vsname'" - vroot="$VROOTDIR/$vsname" - # is it running ? - running=`$VSERVERINFO $vsname RUNNING` - if [ "$running" = "1" ]; then - if [ "$databases" == "all" ]; then - [ -x "$vroot`$VSERVER $vsname exec which $PGSQLDUMPALL`" ] || \ - fatal "Can't find $PGSQLDUMPALL in vserver $vsname." - else - [ -x "$vroot`$VSERVER $vsname exec which $PGSQLDUMP`" ] || \ - fatal "Can't find $PGSQLDUMP in vserver $vsname." - fi - else - fatal "vserver $vsname is not running." - fi + debug "Examining vserver '$vsname'." + if [ "$databases" == "all" ]; then + [ -x "$vroot`$VSERVER $vsname exec which $PGSQLDUMPALL`" ] || \ + fatal "Can't find $PGSQLDUMPALL in vserver $vsname." + else + [ -x "$vroot`$VSERVER $vsname exec which $PGSQLDUMP`" ] || \ + fatal "Can't find $PGSQLDUMP in vserver $vsname." + fi else - if [ "$databases" == "all" ]; then - [ -x "`which $PGSQLDUMPALL`" ] || \ - fatal "Can't find $PGSQLDUMPALL." - else - [ -x "`which $PGSQLDUMP`" ] || \ - fatal "Can't find $PGSQLDUMP." - fi + if [ "$databases" == "all" ]; then + [ -x "`which $PGSQLDUMPALL`" ] || \ + fatal "Can't find $PGSQLDUMPALL." + else + [ -x "`which $PGSQLDUMP`" ] || \ + fatal "Can't find $PGSQLDUMP." + fi fi # create backup dir, the vroot variable will be empty if no vsname was specified |