10298 adding multiconfig server support for init.d
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rafael
parent
c8a963fd87
commit
88316a5c83
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@ -32,9 +32,12 @@ fi
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# this script to another name, editing PANDORA_HOME to the new .conf
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export PANDORA_HOME="/etc/pandora/pandora_server.conf"
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export PANDORA_HOME_EXTRA="/etc/pandora/conf.d"
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export PANDORA_DAEMON=/usr/bin/pandora_server
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export PANDORA_HA=/usr/bin/pandora_ha
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export PID_DIR=/var/run
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export INCLUDE_EXTRA_CONFS=0
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declare -A SERVERS_NAMES
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# Environment variables
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if [ -f /etc/pandora/pandora_server.env ]; then
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@ -94,6 +97,71 @@ function pidof_pandora_ha () {
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echo $PANDORA_PID
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}
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function pidof_secondary_server () {
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# $1 is mandatory to check secondary server conf file
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# This sets COLUMNS to XXX chars, because if command is run
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# in a "strech" term, ps aux don't report more than COLUMNS
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# characters and this will not work.
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COLUMNS=300
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local conf_file=$1
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SEC_PANDORA_PID=`ps aux | grep "$PANDORA_DAEMON" | grep "$conf_file" | grep -v grep | tail -1 | awk '{ print $2 }'`
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echo $SEC_PANDORA_PID
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}
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function extra_confs () {
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# Check server name, from primary conf file.
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local primary_server_name=$(grep servername $PANDORA_HOME | grep -v '^#' | tail -1 | awk '{ print $2 }')
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[ "$primary_server_name" ] || primary_server_name=$(hostname)
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SERVERS_NAMES["$PANDORA_HOME"]=$primary_server_name
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# Read all extra confs discarting .templates
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if [[ -d $PANDORA_HOME_EXTRA ]]; then
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local EXTRA_CONF=($(ls $PANDORA_HOME_EXTRA | grep .conf | grep -v .template))
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else
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return 0
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fi
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# Return 0 if no extra confs found
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if [[ ${#EXTRA_CONF[@]} = 0 ]]; then
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return 0
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fi
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# declare array
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INCLUDE_EXTRA_CONFS=0
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# Loop all secondary servers confs
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for conf in ${EXTRA_CONF[@]} ; do
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local tmp_server_name=''
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local mastery=''
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# Check servername
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tmp_server_name=$(grep servername $PANDORA_HOME_EXTRA/$conf | grep -v '^#' | tail -1 | awk '{ print $2 }')
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if [ "$tmp_server_name" == '' ]; then
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echo "Error: The config file $conf has no sever name defined, servername is mandatory for secondary servers"
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rc_exit
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fi
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if [ "$tmp_server_name" == "$SERVERS_NAMES[$PANDORA_HOME]" ]; then
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echo "Error: The config file $PANDORA_HOME_EXTRA/$conf has the same servername as the primary server, servername should be unique for secondary servers"
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rc_exit
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fi
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# check other confs servernames (todo)
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# Check mastery
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mastery=$(grep master $PANDORA_HOME_EXTRA/$conf | grep -v '^#' | tail -1 | awk '{ print $2 }')
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if [[ $mastery -ne 0 ]]; then
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echo "Error: The config file $PANDORA_HOME_EXTRA/$conf has the same servername master value higer than 0, master should be disable for secondary servers"
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rc_exit
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fi
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SERVERS_NAMES["$PANDORA_HOME_EXTRA/$conf"]=$tmp_server_name
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done
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INCLUDE_EXTRA_CONFS=1
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}
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# Main script
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@ -104,6 +172,8 @@ then
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rc_exit
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fi
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extra_confs # check if extra confs are defined
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case "$1" in
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start)
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PANDORA_PID=`pidof_pandora_ha`
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@ -173,71 +243,84 @@ case "$1" in
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fi
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;;
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start-server)
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PANDORA_PID=`pidof_pandora`
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if [ ! -z "$PANDORA_PID" ]
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then
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echo "$PANDORA_RB_PRODUCT_NAME Server is currently running on this machine with PID ($PANDORA_PID)."
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rc_exit # running start on a service already running
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fi
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_couter=0
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for key in ${!SERVERS_NAMES[@]}; do
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unset SEC_PID
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SEC_PID=$(pidof_secondary_server $key)
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if [ ! -z "$SEC_PID" ] ; then
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echo "${SERVERS_NAMES[$key]} ($key) Server is currently running on this machine with PID ($SEC_PID)."
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_counter+=1
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fi
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done
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if [[ _counter -gt 0 ]]; then rc_exit ; fi # running start on a service already running
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export PERL_LWP_SSL_VERIFY_HOSTNAME=0
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$PANDORA_DAEMON $PANDORA_HOME -D
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sleep 1
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PANDORA_PID=`pidof_pandora`
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if [ ! -z "$PANDORA_PID" ]
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then
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echo "$PANDORA_RB_PRODUCT_NAME Server is now running with PID $PANDORA_PID"
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rc_status -v
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else
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echo "Cannot start $PANDORA_RB_PRODUCT_NAME Server. Aborted."
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echo "Check $PANDORA_RB_PRODUCT_NAME log files at '/var/log/pandora/pandora_server.error & pandora_server.log'"
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rc_failed 7 # program is not running
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fi
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_couter=0
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for key in ${!SERVERS_NAMES[@]}; do
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$PANDORA_DAEMON $key -D
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sleep 1
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unset SEC_PID
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SEC_PID=$(pidof_secondary_server $key)
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if [ ! -z "$SEC_PID" ] ; then
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echo "${SERVERS_NAMES[$key]} Server is now running with PID $SEC_PID"
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_counter+=1
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else
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echo "Cannot ${SERVERS_NAMES[$key]} start Server. Aborted."
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echo "Check ${SERVERS_NAMES[$key]} log files at /var/log/pandora/pandora_server.error & pandora_server.log"
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echo "error"
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rc_failed 7 # program is not running
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fi
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done
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if [[ _counter > 0 ]]; then rc_status -v ; fi
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;;
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stop-server)
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PANDORA_PID=`pidof_pandora`
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if [ -z "$PANDORA_PID" ]
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then
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echo "$PANDORA_RB_PRODUCT_NAME Server is not running, cannot stop it."
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rc_exit # running stop on a service already stopped or not running
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else
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echo "Stopping $PANDORA_RB_PRODUCT_NAME Server"
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kill $PANDORA_PID > /dev/null 2>&1
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COUNTER=0
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while [ $COUNTER -lt $MAXWAIT ]
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do
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_PID=`pidof_pandora`
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if [ "$_PID" != "$PANDORA_PID" ]
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then
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COUNTER=$MAXWAIT
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fi
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COUNTER=`expr $COUNTER + 1`
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sleep 1
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done
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# Send a KILL -9 signal to process, if it's alive after 60secs, we need
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# to be sure is really dead, and not pretending...
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if [ "$_PID" = "$PANDORA_PID" ]
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then
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kill -9 $PANDORA_PID > /dev/null 2>&1
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_couter=0
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for key in ${!SERVERS_NAMES[@]}; do
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unset PANDORA_PID
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PANDORA_PID=$(pidof_secondary_server $key)
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if [ -z "$PANDORA_PID" ] ; then
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echo "${SERVERS_NAMES[$key]} ($key) Server is not running, cannot stop it."
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else
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echo "Stopping ${SERVERS_NAMES[$key]} ($key) Server"
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kill $PANDORA_PID > /dev/null 2>&1
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COUNTER=0
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while [ $COUNTER -lt $MAXWAIT ]
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do
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_PID=$(pidof_secondary_server $key)
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if [ "$_PID" != "$PANDORA_PID" ]
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then
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COUNTER=$MAXWAIT
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fi
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COUNTER=`expr $COUNTER + 1`
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sleep 1
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done
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# Send a KILL -9 signal to process, if it's alive after 60secs, we need
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# to be sure is really dead, and not pretending...
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if [ "$_PID" = "$PANDORA_PID" ]
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then
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kill -9 $PANDORA_PID > /dev/null 2>&1
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fi
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fi
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rc_status -v
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fi
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done
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rc_status -v
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;;
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status-server)
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PANDORA_PID=`pidof_pandora`
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if [ -z "$PANDORA_PID" ]
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then
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echo "$PANDORA_RB_PRODUCT_NAME Server is not running."
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rc_failed 7 # program is not running
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else
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echo "$PANDORA_RB_PRODUCT_NAME Server is running with PID $PANDORA_PID."
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rc_status
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fi
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_couter=0
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for key in ${!SERVERS_NAMES[@]}; do
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unset SEC_PID
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SEC_PID=$(pidof_secondary_server $key)
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if [ -z "$SEC_PID" ] ; then
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echo "${SERVERS_NAMES[$key]} ($key) Server is not running."
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_counter+=1
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else
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echo "${SERVERS_NAMES[$key]} ($key) Server is running with PID: $SEC_PID."
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fi
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done
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if [[ _counter -gt 0 ]]; then rc_failed 7 ; fi # program is not running
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rc_status # all running ok
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;;
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force-reload-server|restart-server)
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$0 stop-server
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