Setup:Prerequisite/Centos/Fedora/RHEL
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1. Installation of prerequisites
Warning: In CentOS and RHEL5, following packages are not included in standard repositories. To install pre-requisites, you need to add "RPM Forge" repository:
# wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.1-1.el5.rf.i386.rpm (think to change i386 if you have a x86_64 arch) # wget http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt
Use your favourite editor to open "RPM-GPG-KEY.dag.txt", and remove the first few lines. The file should start with: "-----BEGIN PGP PUBLIC KEY BLOCK-----"
# rpm --import RPM-GPG-KEY.dag.txt # rpm -Uvh rpmforge-release-0.5.1-1.el5.rf.i386.rpm
| program group | command |
|---|---|
| Updates |
yum update yum upgrade |
| Installing Apache2 |
yum install httpd usermod -U apache |
| Installing GD modules |
yum install gd fontconfig-devel libjpeg-devel libpng-devel gd-devel perl-GD |
| Installing MySQL |
yum install openssl-devel perl-DBD-MySQL mysql-server mysql-devel |
| Installing PHP |
yum install php php-mysql php-gd |
| Installing PHP Dependencies |
yum install php-ldap php-xml php-mbstring |
| Installing DBI modules |
yum install perl-DBI perl-DBD-MySQL |
| Installing PERL modules |
yum install perl-Config-IniFiles |
| Installing RRDTools |
yum install rrdtool perl-rrdtool |
| Installing SNMP |
yum install perl-Crypt-DES perl-Digest-SHA1 perl-Digest-HMAC net-snmp-utils yum install perl-Socket6 perl-IO-Socket-INET6 net-snmp net-snmp-libs php-snmp dmidecode lm_sensors perl-Net-SNMP net-snmp-perl |
| Misc |
yum install fping cpp gcc gcc-c++ libstdc++ glib2-devel |
| PEAR |
Installation yum install php-pear Configuration pear channel-update pear.php.net Using a proxy with pear pear config-set http_proxy http://my_proxy.com:port Update Pear package pear upgrade-all |
SNMP Configuration To configure SNMPD, you muste create the snmpd configuration file "snmpd.conf" in the "/etc/snmp/" directory. The snmpd file configuration must contain the snmpd community (with "public" like snmp community in our example):
rocommunity public 127.0.0.1/32
In some Linux-distributions a new (safer?) default configuration for snmpd is used, see Setup:SNMPConfiguration for more information.
