icez network

./configure --prefix=/usr/local/lusca --with-maxfd=32768 --with-aio --with-pthreads --disable-ident-lookups --enable-snmp --enable-storeio="aufs" --enable-removal-policies="heap lru" --disable-wccp && make && make install
ln -s /usr/local/lusca/etc /etc/lusca
ln -s /usr/local/lusca/var/logs /var/log/lusca
mkdir /usr/local/lusca/var/cache
chown nobody /usr/local/lusca/var/cache /usr/local/lusca/var/logs
ln -s /usr/local/lusca/sbin/squid /usr/sbin/squid
ln -s /usr/local/lusca/bin/squidclient /usr/bin/squidclient

4 * * * * /usr/sbin/squid -k rotate

acl all src all
acl manager proto cache_object
acl localhost src 127.0.0.1/32
acl CONNECT method CONNECT
http_access allow manager localhost
http_access deny manager
http_access deny CONNECT
acl upic_host dst 124.109.2.175 124.109.2.176
acl upic_port port 80
http_access allow upic_host upic_port
http_access deny all
icp_access deny all
http_port 80 accel vhost
cache_peer 124.109.2.176 parent 80 0 weight=5 no-query round-robin
cache_peer 124.109.2.175 parent 80 0 weight=5 no-query round-robin
cache_mem 32 MB
maximum_object_size_in_memory 16 KB
memory_replacement_policy heap GDSF
cache_replacement_policy heap LFUDA
cache_dir aufs /usr/local/lusca/var/cache 8192 16 256
logformat combined %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %Hs %<st "%{Referer}>h" "%{User-Agent}>h" %Ss:%Sh
access_log /usr/local/lusca/var/logs/access.log combined
cache_store_log none
logfile_rotate 24
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern .               0       20%     4320
acl shoutcast rep_header X-HTTP09-First-Line ^ICY.[0-9]
upgrade_http0.9 deny shoutcast
acl apache rep_header Server ^Apache
broken_vary_encoding allow apache
cache_effective_user nobody
server_persistent_connections off
acl nullreferer referer_regex ^$
cache deny nullreferer
visible_hostname cdn.upic.me
snmp_port 3401
acl snmppublic snmp_community public
snmp_access allow snmppublic localhost
snmp_access deny all
never_direct allow all
coredump_dir /usr/local/lusca/var/cache
pid_filename /var/run/lusca.pid

#!/bin/bash
# squid         This shell script takes care of starting and stopping
#               Squid Internet Object Cache
#
# chkconfig: - 90 25
# description: Squid - Internet Object Cache. Internet object caching is \
#       a way to store requested Internet objects (i.e., data available \
#       via the HTTP, FTP, and gopher protocols) on a system closer to the \
#       requesting site than to the source. Web browsers can then use the \
#       local Squid cache as a proxy HTTP server, reducing access time as \
#       well as bandwidth consumption.
# pidfile: /var/run/squid.pid
# config: /etc/squid/squid.conf
 
PATH=/usr/bin:/sbin:/bin:/usr/sbin
export PATH
 
# Source function library.
. /etc/rc.d/init.d/functions
 
# Source networking configuration.
. /etc/sysconfig/network
 
# don't raise an error if the config file is incomplete
# set defaults instead:
SQUID_OPTS=${SQUID_OPTS:-"-D"}
SQUID_PIDFILE_TIMEOUT=${SQUID_PIDFILE_TIMEOUT:-20}
SQUID_SHUTDOWN_TIMEOUT=${SQUID_SHUTDOWN_TIMEOUT:-100}
 
# determine the name of the squid binary
[ -f /usr/sbin/squid ] && SQUID=squid
 
prog="$SQUID"
 
# determine which one is the cache_swap directory
CACHE_SWAP=`sed -e 's/#.*//g' /etc/lusca/squid.conf | \
        grep cache_dir |  awk '{ print $3 }'`
[ -z "$CACHE_SWAP" ] && CACHE_SWAP=/usr/local/lusca/var/cache/
 
RETVAL=0
 
start() {
        ulimit -HSn 32768
        #check if the squid conf file is present
        if [ ! -f /etc/lusca/squid.conf ]; then
            echo "Configuration file /etc/lusca/squid.conf missing" 1>&2
            exit 6
        fi
 
        # don't raise an error if the config file is incomplete.
        # set defaults instead:
        SQUID_OPTS=${SQUID_OPTS:-"-D"}
        SQUID_PIDFILE_TIMEOUT=${SQUID_PIDFILE_TIMEOUT:-20}
        SQUID_SHUTDOWN_TIMEOUT=${SQUID_SHUTDOWN_TIMEOUT:-100}
 
        if [ -z "$SQUID" ]; then
                echo "Insufficient privilege" 1>&2
                exit 4
        fi
 
        for adir in $CACHE_SWAP; do
        if [ ! -d $adir/00 ]; then
             echo -n "init_cache_dir $adir... "
             $SQUID -z -F -D >> /var/log/lusca/squid.out 2>&1
        fi
    done
    echo -n $"Starting $prog: "
    $SQUID $SQUID_OPTS >> /var/log/lusca/squid.out 2>&1
    RETVAL=$?
    if [ $RETVAL -eq 0 ]; then
       timeout=0;
       while : ; do
          [ ! -f /var/run/lusca.pid ] || break
          if [ $timeout -ge $SQUID_PIDFILE_TIMEOUT ]; then
             RETVAL=1
             break
          fi
          sleep 1 && echo -n "."
          timeout=$((timeout+1))
       done
    fi
    [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$SQUID
    [ $RETVAL -eq 0 ] && echo_success
    [ $RETVAL -ne 0 ] && echo_failure
    echo
    return $RETVAL
}
 
stop() {
 
    # don't raise an error if the config file is incomplete.
    # set defaults instead:
    SQUID_SHUTDOWN_TIMEOUT=${SQUID_SHUTDOWN_TIMEOUT:-100}
 
    echo -n  $"Stopping $prog: "
    $SQUID -k check >> /var/log/lusca/squid.out 2>&1
    RETVAL=$?
    if [ $RETVAL -eq 0 ] ; then
        $SQUID -k shutdown &
        rm -f /var/lock/subsys/$SQUID
        timeout=0
        while : ; do
                [ -f /var/run/lusca.pid ] || break
                if [ $timeout -ge $SQUID_SHUTDOWN_TIMEOUT ]; then
                    echo
                    return 1
                fi
                sleep 2 && echo -n "."
                timeout=$((timeout+2))
        done
        echo_success
        echo
    else
        echo_failure
        echo
    fi
    return $RETVAL
}
 
reload() {
#    . /etc/sysconfig/squid
    # don't raise an error if the config file is incomplete.
    # set defaults instead:
    SQUID_OPTS=${SQUID_OPTS:-"-D"}
 
    $SQUID $SQUID_OPTS -k reconfigure
}
 
restart() {
    stop
    start
}
 
condrestart() {
    [ -e /var/lock/subsys/squid ] && restart || :
}
 
rhstatus() {
    status $SQUID && $SQUID -k check
}
 
probe() {
    return 0
}
 
case "$1" in
start)
    start
    ;;
 
stop)
    stop
    ;;
 
reload)
    reload
    ;;
 
restart)
    restart
    ;;
 
condrestart)
    condrestart
    ;;
 
status)
    rhstatus
    ;;
 
probe)
    exit 0
    ;;
 
*)
    echo $"Usage: $0 {start|stop|status|reload|restart|condrestart}"
    exit 2
esac
 
exit $?

#!/bin/bash # squid This shell script takes care of starting and stopping # Squid Internet Object Cache # # chkconfig: - 90 25 # description: Squid - Internet Object Cache. Internet object caching is \ # a way to store requested Internet objects (i.e., data available \ # via the HTTP, FTP, and gopher protocols) on a system closer to the \ # requesting site than to the source. Web browsers can then use the \ # local Squid cache as a proxy HTTP server, reducing access time as \ # well as bandwidth consumption. # pidfile: /var/run/squid.pid # config: /etc/squid/squid.conf PATH=/usr/bin:/sbin:/bin:/usr/sbin export PATH # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # don't raise an error if the config file is incomplete # set defaults instead: SQUID_OPTS=${SQUID_OPTS:-"-D"} SQUID_PIDFILE_TIMEOUT=${SQUID_PIDFILE_TIMEOUT:-20} SQUID_SHUTDOWN_TIMEOUT=${SQUID_SHUTDOWN_TIMEOUT:-100} # determine the name of the squid binary [ -f /usr/sbin/squid ] && SQUID=squid prog="$SQUID" # determine which one is the cache_swap directory CACHE_SWAP=`sed -e 's/#.*//g' /etc/lusca/squid.conf | \ grep cache_dir | awk '{ print $3 }'` [ -z "$CACHE_SWAP" ] && CACHE_SWAP=/usr/local/lusca/var/cache/ RETVAL=0 start() { ulimit -HSn 32768 #check if the squid conf file is present if [ ! -f /etc/lusca/squid.conf ]; then echo "Configuration file /etc/lusca/squid.conf missing" 1>&2 exit 6 fi # don't raise an error if the config file is incomplete. # set defaults instead: SQUID_OPTS=${SQUID_OPTS:-"-D"} SQUID_PIDFILE_TIMEOUT=${SQUID_PIDFILE_TIMEOUT:-20} SQUID_SHUTDOWN_TIMEOUT=${SQUID_SHUTDOWN_TIMEOUT:-100} if [ -z "$SQUID" ]; then echo "Insufficient privilege" 1>&2 exit 4 fi for adir in $CACHE_SWAP; do if [ ! -d $adir/00 ]; then echo -n "init_cache_dir $adir... " $SQUID -z -F -D >> /var/log/lusca/squid.out 2>&1 fi done echo -n $"Starting $prog: " $SQUID $SQUID_OPTS >> /var/log/lusca/squid.out 2>&1 RETVAL=$? if [ $RETVAL -eq 0 ]; then timeout=0; while : ; do [ ! -f /var/run/lusca.pid ] || break if [ $timeout -ge $SQUID_PIDFILE_TIMEOUT ]; then RETVAL=1 break fi sleep 1 && echo -n "." timeout=$((timeout+1)) done fi [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$SQUID [ $RETVAL -eq 0 ] && echo_success [ $RETVAL -ne 0 ] && echo_failure echo return $RETVAL } stop() { # don't raise an error if the config file is incomplete. # set defaults instead: SQUID_SHUTDOWN_TIMEOUT=${SQUID_SHUTDOWN_TIMEOUT:-100} echo -n $"Stopping $prog: " $SQUID -k check >> /var/log/lusca/squid.out 2>&1 RETVAL=$? if [ $RETVAL -eq 0 ] ; then $SQUID -k shutdown & rm -f /var/lock/subsys/$SQUID timeout=0 while : ; do [ -f /var/run/lusca.pid ] || break if [ $timeout -ge $SQUID_SHUTDOWN_TIMEOUT ]; then echo return 1 fi sleep 2 && echo -n "." timeout=$((timeout+2)) done echo_success echo else echo_failure echo fi return $RETVAL } reload() { # . /etc/sysconfig/squid # don't raise an error if the config file is incomplete. # set defaults instead: SQUID_OPTS=${SQUID_OPTS:-"-D"} $SQUID $SQUID_OPTS -k reconfigure } restart() { stop start } condrestart() { [ -e /var/lock/subsys/squid ] && restart || : } rhstatus() { status $SQUID && $SQUID -k check } probe() { return 0 } case "$1" in start) start ;; stop) stop ;; reload) reload ;; restart) restart ;; condrestart) condrestart ;; status) rhstatus ;; probe) exit 0 ;; *) echo $"Usage: $0 {start|stop|status|reload|restart|condrestart}" exit 2 esac exit $?

0088 | LUSCA CDN installation

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