Red Hat LINUX VIRTUAL SERVER 4.6 - ADMINISTRATION Manuale di Installazione Scaricare il pdf (Pagina 202)

182 z/VM and Linux on IBM System z: The Virtualization Cookbook for Red Hat Enterprise Linux 6.0

11.1 Creating a virtual web server

The example in this section uses the LINUX01 user ID to create a virtual web server. You

should have a virtual server cloned to the LINUX01 user ID, as described in Chapter 9,

“Configuring RHEL 6 for cloning” on page 155.

11.1.1 Installing Apache RPMs

To accomplish this task, perform the following steps:

1. SSH into the IP address of the new LINUX01 server. Install the following Apache RPMs

with the yum -y install command. The -y flag prevents the “Is this OK” question:

# yum -y install httpd httpd-manual

...

Installed:

httpd.s390x 0:2.2.15-5.el6 httpd-manual.noarch 0:2.2.15-5.el6

Dependency Installed:

apr.s390x 0:1.3.9-3.el6 apr-util.s390x 0:1.3.9-3.el6

apr-util-ldap.s390x 0:1.3.9-3.el6 httpd-tools.s390x 0:2.2.15-5.el6

Complete!

2. Verify that the RPMs were installed:

# rpm -qa | grep httpd

httpd-tools-2.2.15-5.el6.s390x

httpd-manual-2.2.15-5.el6.noarch

httpd-2.2.15-5.el6.s390x

򐂰 Before starting the Apache web server, use the chkconfig command to set the service to

start at boot time:

# chkconfig --list httpd

httpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off

# chkconfig httpd on

# chkconfig --list httpd

httpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off

11.1.2 Testing Apache

Start the Apache web server to verify that it installed successfully:

# service httpd start

Starting httpd: [ OK ]

To verify that Apache is installed correctly, after it has started, open a web browser and use it

to access the server. For example, the virtual server running on LINUX01 can be reached by

using the following URL:

http://9.60.18.224/

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Red Hat LINUX VIRTUAL SERVER 4.6 - ADMINISTRATION Manuale di Installazione Pagina 202