diff options
Diffstat (limited to 'handlers')
| -rw-r--r-- | handlers/pgsql | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/handlers/pgsql b/handlers/pgsql index ccfe759..63062f7 100644 --- a/handlers/pgsql +++ b/handlers/pgsql @@ -12,19 +12,20 @@ localhost=`hostname` # 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 +local usevserver=no +if [ $vservers_are_available = yes ]; then + if ! vservers_exist "$vsname" ; then + fatal "At least one of the vservers listed in vsnames ($vsnames) does not exist." + else + info "using vserver '$vsname'" + usevserver=yes + fi fi # As needed, make sure that : # * the specified vserver exists and is running # * the specified vserver or host has the needed executables -if [ $usevserver ]; then +if [ $usevserver = yes ]; then info "examining vserver '$vsname'" # does it exist ? vroot="$VROOTDIR/$vsname" @@ -58,10 +59,10 @@ fi [ -d $vroot$backupdir ] || fatal "Backup directory '$vroot$backupdir'" # give backup dir the good uid and permissions -# (in respect to the vserver, if $usevserver) +# (in respect to the vserver, if $usevserver = yes) pguid=`getent passwd postgres | awk -F: '{print $3}'` [ -n "$pguid" ] || \ - fatal "No user called postgres`[ $usevserver != 1 ] || echo \" on vserver $vsname\"`." + fatal "No user called postgres`[ $usevserver = no ] || echo \" on vserver $vsname\"`." debug "chown $pguid $vroot$backupdir" chown $pguid $vroot$backupdir debug "chmod 700 $vroot$backupdir" @@ -69,7 +70,7 @@ chmod 700 $vroot$backupdir # if $databases = all, use pg_dumpall if [ "$databases" == "all" ]; then - if [ $usevserver ]; then + if [ $usevserver = yes ]; then execstr="$VSERVER $vsname exec su - postgres -c $PGSQLDUMPALL > $backupdir/${vsname}.sql" else execstr="su - postgres -c $PGSQLDUMPALL > $backupdir/${localhost}-all.sql" @@ -90,7 +91,7 @@ if [ "$databases" == "all" ]; then # else use pg_dump on each specified database else for db in $databases; do - if [ $usevserver ] + if [ $usevserver = yes ] then execstr="$VSERVER $vsname exec su - postgres -c $PGSQLDUMP $db > $backupdir/${db}.sql" else |