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  • Committer: Package Import Robot
  • Author(s): Mathieu Parent
  • Date: 2011-11-06 15:18:59 UTC
  • mfrom: (1.2.14)
  • Revision ID: package-import@ubuntu.com-20111106151859-41lblk8ml4es7ra3
Tags: 1.11+git20111102-1
http://bugs.debian.org/644907
* New upstream release
  - removed 92-apache-service-enable.diff: integrated 
  - removed 99-fix-broken-readdir-test.diff: integrated
* d/rules, d/control, d/compat:
  - converted to dh (% target and dh_auto_*)
  - moved to compat level 9 (buildeps upgraded)
  - dh9 enabled hardening build flags
  - added hardening=+bindnow
  - dh9 enabled multiarch
    + Don't use /use/lib64 on ppc64 (Closes: #644907)
    + libctdb-dev is Multi-Arch: same
    + removed 10_no-lib64.diff: not needed with multiarch
* ctdb.init:
  - removed gettext support
  - synced with upstream

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Lines of Context:
config/events.d/00.ctdb
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. $CTDB_BASE/functions
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loadconfig
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ctdb_setup_service_state_dir "ctdb"
 
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#
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update_config_from_tdb() {
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        # Pull optional ctdb configuration data out of config.tdb
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        PUBLICADDRESSESKEY='public_addresses:node#'`ctdb -t 1 xpnn|sed -e "s/.*://"`
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        rm -f $CTDB_VARDIR/state/public_addresses
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        ctdb pfetch config.tdb $PUBLICADDRESSESKEY $CTDB_VARDIR/state/public_addresses 2>/dev/null
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        [ "$?" = "0" ] && [ `stat --format="%s" /etc/ctdb/state/public_addresses` != "0" ] && [ ! -z "$CTDB_PUBLIC_ADDRESSES" ] && {
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                diff $CTDB_VARDIR/state/public_addresses $CTDB_PUBLIC_ADDRESSES >/dev/null 2>/dev/null
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                [ $? = "0" ] || {
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                        echo CTDB public address configuration had been updated.
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                        echo Extracting new configuration from database.
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                        diff $CTDB_VARDIR/state/public_addresses $CTDB_PUBLIC_ADDRESSES
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                        cp $CTDB_VARDIR/state/public_addresses $CTDB_PUBLIC_ADDRESSES
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                        echo Restarting CTDB
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                        service ctdb restart &
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                }
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        }
 
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    # Pull optional ctdb configuration data out of config.tdb
 
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    _key="public_addresses:node#$(ctdb -t 1 xpnn|sed -e 's/.*://')"
 
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    _t="$service_state_dir/public_addresses"
 
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    rm -f "$_t"
 
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    if ctdb pfetch config.tdb "$_key" "$_t" 2>/dev/null && \
 
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        [ -s "$_t" -a -n "$CTDB_PUBLIC_ADDRESSES"] && \
 
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        ! cmp -s "$_t" "$CTDB_PUBLIC_ADDRESSES" ; then
 
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        echo "CTDB public address configuration has changed."
 
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        echo "Extracting new configuration from database."
 
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        diff "$_t" "$CTDB_PUBLIC_ADDRESSES"
 
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        cp "$_t" "$CTDB_PUBLIC_ADDRESSES"
 
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        echo "Restarting CTDB"
 
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        service ctdb restart &
 
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    fi
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}
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ctdb_check_args "$@"
 
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case "$1" in 
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     init)
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        # make sure we have a blank state directory for the scripts to work with
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        /bin/rm -rf $CTDB_VARDIR/state
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        /bin/mkdir -p $CTDB_VARDIR/state || {
 
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        rm -rf $CTDB_VARDIR/state
 
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        # Look at the pattern - this should not be -rf!!!
 
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        rm -f $ctdb_managed_dir/*
 
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        mkdir -p $CTDB_VARDIR/state || {
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            ret=$?
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            echo "/bin/mkdir -p $CTDB_VARDIR/state - failed - $ret"
 
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            echo "mkdir -p $CTDB_VARDIR/state - failed - $ret"
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            exit $ret
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        }
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        ;;
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        update_config_from_tdb &
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        ;;
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    monitor)
 
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        # Inherit the debug level from ctdbd on each monitor run.  If
 
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        # there's a more urgent need then override CTDB_CURRENT_DEBUGLEVEL
 
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        # using a file in $CTDB_BASE/rc.local.d/.
 
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        ctdb_set_current_debuglevel create
 
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        # We should never enter swap, so SwapTotal == SwapFree.
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        [ "$CTDB_CHECK_SWAP_IS_NOT_USED" = "yes" ] && {
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            if [ -n "`grep '^Swap\(Total\|Free\)' /proc/meminfo | uniq -s 10 -u`" ]; then
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        # warn when we get low on memory
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        [ -z "$CTDB_MONITOR_FREE_MEMORY_WARN" ] || {
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                FREE_MEM=`free -m | grep "buffers/cache" | while read A B C D ;do /bin/echo -n $D ; done`
 
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                FREE_MEM=`free -m | grep "buffers/cache" | while read A B C D ;do echo -n $D ; done`
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                [ `expr "$FREE_MEM" "<" "$CTDB_MONITOR_FREE_MEMORY_WARN"` != "0" ] && {
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                        echo "Running low on memory. Free:$FREE_MEM while CTDB treshold is $CTDB_MONITOR_FREE_MEMORY_WARN"
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                }
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        # monitor that we are not running out of memory
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        [ -z "$CTDB_MONITOR_FREE_MEMORY" ] || {
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                FREE_MEM=`free -m | grep "buffers/cache" | while read A B C D ;do /bin/echo -n $D ; done`
 
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                FREE_MEM=`free -m | grep "buffers/cache" | while read A B C D ;do echo -n $D ; done`
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                [ `expr "$FREE_MEM" "<" "$CTDB_MONITOR_FREE_MEMORY"` != "0" ] && {
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                        echo "OOM. Free:$FREE_MEM while CTDB treshold is $CTDB_MONITOR_FREE_MEMORY"
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                        cat /proc/meminfo