network/zabbix_proxy: Added (Linux proxy daemon for zabbix_server)

Signed-off-by: dsomero <xgizzmo@slackbuilds.org>
This commit is contained in:
Niels Horn 2010-08-28 08:10:07 -04:00 committed by Erik Hanson
parent f5287105ec
commit d8a948f940
7 changed files with 415 additions and 0 deletions

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Zabbix Proxies may greatly simplify maintenance of Zabbix environment
and increase performance of the central Zabbix server.
Also, use of Zabbix Proxies is the easiest way of implementing centralized
and distributed monitoring, when all Agents and Proxies report to one
Zabbix server and all data is collected centrally.
Zabbix offers advanced monitoring, alerting and visualization features,
including distributed monitoring, auto-discovery, notifications, etcetera.
zabbix_proxy needs to run under its own user/group. This has been assigned to
the following by SlackBuilds.org, but feel free to change it on your
system for consistency with local assignments.
User: zabbix UID: 228 GID: 228
group: zabbix GID: 228
You can pass alternate values for the user and group using
ZABBIXUSER and ZABBIXGROUP variables when running the build script.
For some important post-build and basic configuration instructions,
see the included README.SLACKWARE file.

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README.Slackware
================
This file contains some specific instructions to complete the
installation of zabbix_proxy on Slackware.
You will need to have a working installation of MySQL (*) for zabbix_proxy
to run. MySQL server does not have to be on the same box as your
zabbix_proxy, but they need to be able to communicate and you will need at
least the MySQL client on the box that will run zabbix_proxy.
(*) zabbix can work with MySQL, Oracle, PostgreSQL and SQLite databases,
but these instructions are for MySQL, as it is included with Slackware.
0) Before running the SlackBuild script
---------------------------------------
0.1) zabbix group & user
Before running the zabbix_proxy.SlackBuild script, you will need to create
the 'zabbix' user and group. The script won't run if these do not
exist.
The suggested UID and GID is 228, but you can change this as needed:
# groupadd -g 228 zabbix
# useradd -u 228 -g zabbix -d /dev/null -s /bin/false zabbix
1) Configuring zabbix_proxy
---------------------------
For those in a hurry, here are some basic steps to get zabbix proxy up &
running:
1.1) Create initial database
On your MySQL server, connect with full privileges:
# mysql -u <your_user> -p<your_password>
Create the zabbix database & user:
mysql> create database zabbix character set utf8;
mysql> use mysql;
mysql> grant all on zabbix.* to zabbix@<your_zabbix_proxy> identified by '<your_password>';
mysql> flush privileges;
mysql> quit
(note: if your MySQL server and zabbix server are the same, use "localhost"
for <your_zabbix_proxy>)
On your zabbix server, connect to the new database:
# cd /usr/share/zabbix_proxy/create
# mysql -h <your_mysql_server> -u zabbix -p<your_password> zabbix
In MySQL, create the schema & add initial data:
mysql> source schema/mysql.sql;
mysql> quit
1.2) zabbix_proxy configuration file
A standard configuration file is installed as /etc/zabbix/zabbix_proxy.conf
You will need to change at least the following lines:
Server=<ip_of_your_zabbix_proxy>
Hostname=<hostname_of_your_zabbix_proxy>
DBHost=<your_mysql_server> (Change if MySQL is not on localhost)
DBUser=zabbix ("root" doesn't sound like a good idea)
DBPassword=<your_password> (Change as defined above)
2) Start & Stop scripts for zabbix server
-----------------------------------------
2.1) Automatic startup and shutdown
If you want to start zabbix_proxy on system bootup, include these lines in
your /etc/rc.d/rc.local:
# Start zabbix_proxy
if [ -x /etc/rc.d/rc.zabbix_proxy ]; then
echo "Starting zabbix proxy..."
/etc/rc.d/rc.zabbix_proxy start
fi
To guarantee a clean shutdown of zabbix_proxy, include this in
/etc/rc.d/rc.local_shutdown:
# Stop zabbix_proxy
if [ -x /etc/rc.d/rc.zabbix_proxy ]; then
echo "Stopping zabbix proxy..."
/etc/rc.d/rc.zabbix_proxy stop
fi
2.2) Make /etc/rc.d/rc.zabbix_proxy executable
Additionally, you'll have to set the rc script to be executable just like
any other Slackware rc script:
# chmod +x /etc/rc.d/rc.zabbix_proxy
3) Starting zabbix proxy daemon
-------------------------------
Now you are ready to start zabbix_proxy by calling the startup script:
# /etc/rc.d/rc.zabbix_proxy start
You can check the log file (/var/log/zabbix/zabbig_proxy.log) in case of
problems.
Zabbix uses ports 10050 & 10051 to communicate, so make sure these aren't
blocked on your network.

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config() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
# If there's no config file by that name, mv it over:
if [ ! -r $OLD ]; then
mv $NEW $OLD
elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then # toss the redundant copy
rm $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
# Keep same perms on rc.zabbix_proxy.new:
if [ -e etc/rc.d/rc.zabbix_proxy ]; then
cp -a etc/rc.d/rc.zabbix_proxy etc/rc.d/rc.zabbix_proxy.new.incoming
cat etc/rc.d/rc.zabbix_proxy.new > etc/rc.d/rc.zabbix_proxy.new.incoming
mv etc/rc.d/rc.zabbix_proxy.new.incoming etc/rc.d/rc.zabbix_proxy.new
fi
config etc/rc.d/rc.zabbix_proxy.new
config etc/zabbix/zabbix_proxy.conf.new
config var/log/zabbix/zabbix_proxy.log.new
rm -f var/log/zabbix/zabbix_proxy.log.new

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#!/bin/sh
# usage: ./rc.zabbix_proxy { start | stop | restart }
PRGNAM=zabbix_proxy
PRGDIR=/usr/sbin/
PIDDIR=/var/run/zabbix/
LOGDIR=/var/log/zabbix/
DATE=$(date +%a\ %b\ %d\ %T\ %Y)
RETVAL=0
prg_start() {
echo -n "Starting $PRGNAM ... "
if [ -r ${PIDDIR}${PRGNAM}.pid ]; then
if $(! /sbin/pidof $PRGNAM > /dev/null 2>&1 ) ; then
echo "Removing an old ${PIDDIR}${PRGNAM}.pid"
rm -f ${PIDDIR}${PRGNAM}.pid
fi
fi
${PRGDIR}${PRGNAM} >> ${LOGDIR}${PRGNAM}.log 2>&1
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
touch /var/lock/$PRGNAM
sleep 2
echo "Done"
else
echo "Failed"
fi
return $RETVAL
}
prg_stop() {
echo -n "Stopping $PRGNAM ... "
if [ -r ${PIDDIR}${PRGNAM}.pid ]; then
killall $PRGNAM
# Give it some time to die gracefully
for second in 0 1 2 3 4 5 6 7 8 9 10 ; do
if $(! /sbin/pidof $PRGNAM > /dev/null 2>&1 ) ; then
rm -f ${PIDDIR}${PRGNAM}.pid
break;
fi
sleep 1
done
if [ "$second" = "10" ]; then
echo "\nWARNING: $PRGNAM did not exit!"
sleep 10
else
echo "$DATE EXIT: $PRGNAM stopped by user: $USER (UID: $EUID)" >> ${LOGDIR}${PRGNAM}.log
echo "Done"
fi
fi
rm -f /var/lock/$PRGNAM
return $RETVAL
}
# How were we called:
case "$1" in
start)
prg_start
;;
stop)
prg_stop
;;
restart|reload)
prg_stop
# Wait a few seconds before restarting
sleep 10
prg_start
;;
*)
echo ""
echo "Usage: $(basename $0) {start | stop | restart }"
RETVAL=1
esac
exit $RETVAL
#EOF

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# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description. Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in. You must
# make exactly 11 lines for the formatting to be correct. It's also
# customary to leave one space after the ':'.
|-----handy-ruler------------------------------------------------------|
zabbix_proxy: zabbix_proxy (Linux proxy daemon for zabbix_server)
zabbix_proxy:
zabbix_proxy: Zabbix offers advanced monitoring, alerting and visualization
zabbix_proxy: features, including distributed monitoring, auto-discovery,
zabbix_proxy: notifications etc.
zabbix_proxy:
zabbix_proxy: This is the proxy daemon that communicates with zabbix_server.
zabbix_proxy:
zabbix_proxy: http://www.zabbix.com/
zabbix_proxy:
zabbix_proxy:

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#!/bin/sh
# Slackware build script for zabbix_proxy
# (with help from Michael Bialy)
# maintained by Niels Horn <niels.horn@gmail.com>
# revision date 2010/08/23
PRGNAM=zabbix_proxy
VERSION=${VERSION:-1.8.3}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i486 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
PRGSHORT=zabbix
ZABBIXUSER=${ZABBIXUSER:-zabbix}
ZABBIXGROUP=${ZABBIXGROUP:-zabbix}
ZABBIXUID=${ZABBIXUID:-228}
ZABBIXGID=${ZABBIXGID:-228}
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
set -e
# Bail out if user or group isn't valid on your system
# For slackbuilds.org, assigned zabbix uid/gid are 228/228
# See http://slackbuilds.org/uid_gid.txt
if ! grep ^$ZABBIXGROUP: /etc/group 2>&1 > /dev/null; then
echo " You must have a \"$ZABBIXGROUP\" group to run this script."
echo " # groupadd -g $ZABBIXGID $ZABBIXGROUP"
exit 1
elif ! grep ^$ZABBIXUSER: /etc/passwd 2>&1 > /dev/null; then
echo " You must have a \"$ZABBIXUSER\" user to run this script."
echo " # useradd -u $ZABBIXUID -g $ZABBIXGROUP -d /dev/null -s /bin/false $ZABBIXUSER"
exit 1
fi
if [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -mtune=i686"
LIBDIRSUFFIX=""
ARCHQUADLET=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
ARCHQUADLET=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
ARCHQUADLET=""
elif [ "$ARCH" = "arm" ]; then
SLKCFLAGS="-O2 -march=armv4t"
LIBDIRSUFFIX=""
ARCHQUADLET="-gnueabi"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
ARCHQUADLET=""
fi
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGSHORT-$VERSION
tar xvf $CWD/$PRGSHORT-$VERSION.tar.gz
cd $PRGSHORT-$VERSION
chown -R root:root .
find . \
\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
-exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \;
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
--prefix=/usr \
--sysconfdir=/etc \
--localstatedir=/var/lib \
--mandir=/usr/man \
--docdir=/usr/doc/$PRGNAM-$VERSION \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--enable-proxy \
--with-mysql \
--with-net-snmp \
--with-libcurl \
--build=$ARCH-slackware-linux$ARCHQUADLET
make
make install DESTDIR=$PKG
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
# Database scripts
mkdir -p $PKG/usr/share/$PRGNAM/{create,upgrades}
cp -a create/schema \
$PKG/usr/share/$PRGNAM/create/
cp -a upgrades/dbpatches \
$PKG/usr/share/$PRGNAM/upgrades/
# Initial log file
mkdir -p $PKG/var/log/$PRGSHORT
touch $PKG/var/log/$PRGSHORT/${PRGNAM}.log.new
chown -R $ZABBIXUSER:$ZABBIXGROUP $PKG/var/log/$PRGSHORT
# Dir for pid-file
mkdir -p $PKG/var/run/$PRGSHORT
chown -R $ZABBIXUSER:$ZABBIXGROUP $PKG/var/run/$PRGSHORT
# Configuration file
mkdir -p $PKG/etc/$PRGSHORT
sed -e "s,# PidFile=/tmp/,PidFile=/var/run/$PRGSHORT/," \
-e "s,# DBSocket=/tmp/,DBSocket=/var/run/mysql/," \
-e "s,LogFile=/tmp/,LogFile=/var/log/$PRGSHORT/," \
misc/conf/$PRGNAM.conf > $PKG/etc/$PRGSHORT/$PRGNAM.conf.new
mkdir -p $PKG/etc/rc.d
cat $CWD/rc.$PRGNAM > $PKG/etc/rc.d/rc.$PRGNAM.new
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS COPYING ChangeLog CREDITS INSTALL NEWS README \
$PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
cat $CWD/README.SLACKWARE > $PKG/usr/doc/$PRGNAM-$VERSION/README.SLACKWARE
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

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PRGNAM="zabbix_proxy"
VERSION="1.8.3"
HOMEPAGE="http://www.zabbix.com"
DOWNLOAD="http://downloads.sourceforge.net/zabbix/zabbix-1.8.3.tar.gz"
MD5SUM="575c31880d73f6fe41e730874ebfc633"
DOWNLOAD_x86_64=""
MD5SUM_x86_64=""
MAINTAINER="Niels Horn"
EMAIL="niels.horn@gmail.com"
APPROVED="dsomero"