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  • Committer: Marius Kruger
  • Date: 2008-10-14 12:16:22 UTC
  • mto: This revision was merged to the branch mainline in revision 240.
  • Revision ID: amanic@gmail.com-20081014121622-nfogplfxss2k3lac
extract stop and start methods

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loggerheadd
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#!/bin/sh
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### BEGIN INIT INFO
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# Required-Start:       $local_fs $remote_fs $network
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# Default-Start:        3 5
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# Default-Stop:         0 1 2 6
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# Short-Description:    Loggerhead
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# Description:          Manage Loggerhead (a web viewer for projects in bazaar)
 
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# Required-Start:               $local_fs $remote_fs $network
 
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# Default-Start:                3 5
 
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# Default-Stop:                 0 1 2 6
 
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# Short-Description:            Loggerhead
 
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# Description:                  Manage Loggerhead (a web viewer for projects in bazaar)
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### END INIT INFO
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#
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# Configure this please:
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# (Please stop loggerhead before changing the configuration, otherwise this
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#   script might not be able to kill loggerhead)
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#
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LHUSER=loggerhead
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if [ `whoami` = "$LHUSER" ]; then                                                                                   
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    SUDO=""
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else                                                                                                                
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    SUDO="sudo -H -u $LHUSER"
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fi
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# If serve-branches is not in your path, you will need to specify the full path:
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SERVE_BRANCHES_CMD=serve-branches
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# Configure this please: #
 
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LOGGERHEAD_PATH=/opt/loggerhead
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LOG_FOLDER=/var/log/loggerhead
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LOG_FILE=$LOG_FOLDER/loggerheadd.log
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URL_PREFIX=/loggerhead
 
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PREFIX=/loggerhead
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PORT=8080
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#please specify the base directory to serve:
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BZRROOT=/bzrroot
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# You can add additional options to serve-branches here:
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START_CMD="$SERVE_BRANCHES_CMD --prefix=$URL_PREFIX --log-folder=$LOG_FOLDER --port=$PORT $BZRROOT"
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START_CMD="$LOGGERHEAD_PATH/serve-branches --prefix=$PREFIX --log-folder=$LOG_FOLDER --port=$PORT /var/lib/gforge/bzrroot/"
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#
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# main part
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#
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loggerhead_process(){
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    $SUDO pgrep -fl "$START_CMD"
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}
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loggerhead_status(){
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    proccess=`loggerhead_process`
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    #echo "$proccess"
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    listening=`netstat -nl |grep -e ":$PORT "`
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    #echo "$listening"
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    if [ -z "$proccess" ]; then
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        echo "Loggerhead is *not* running."
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    else
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        echo "Loggerhead is running."
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        if [ -z "$listening" ]; then
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            echo "This server is *not* listening on port $PORT."
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        else
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            echo "This server is listening on port $PORT."
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        fi
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    fi
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}
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start_loggerhead(){
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    echo "Starting loggerhead.   (See $LOG_FOLDER for details.)"
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    # make sure the log folder is created
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    if [ ! -d $LOG_FOLDER ]
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    then
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        $SUDO mkdir -p $LOG_FOLDER
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    fi
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    echo "" > $LOG_FILE
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    $SUDO python $START_CMD > $LOG_FILE 2>&1 &
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    #wait a little while of some logging to appear
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    log=""
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    for i in $(seq 1 3 30); do
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        log=`cat $LOG_FILE`
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        if [ -n "$log" ]; then
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            break
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        fi
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        sleep 0.3
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    done
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    tail $LOG_FILE
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    loggerhead_status
 
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    python $START_CMD > $LOG_FILE 2>&1 &
 
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    echo "Started loggerhead.   (See $LOG_FOLDER for details.)"
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}
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stop_loggerhead(){
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    echo "Stopping loggerhead."
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    $SUDO pkill -f "$START_CMD"
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    loggerhead_status
 
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    pkill -f "$START_CMD"
 
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    proccess=`pgrep -fl "$START_CMD"`
 
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    if [ -z "$proccess" ]; then
 
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        echo "Loggerhead was stopped."
 
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    fi
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}
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case "$1" in
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        stop_loggerhead
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    ;;
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    status)
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        loggerhead_status
 
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        proccess=`pgrep -fl "$START_CMD"`
 
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        echo "$proccess"
 
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        netstat -anp |grep -e ":$PORT"
 
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        if [ -z "$proccess" ]; then
 
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            echo "Loggerhead is not running."
 
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        else
 
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            echo "Loggerhead is running."
 
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        fi
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    ;;
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    restart)
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        stop_loggerhead