VMware PACKAGE MANAGER 1.1 Bedienungsanleitung PDF herunterladen (Seite 13)

Installing Resource Manager

• Scientific support

• Server Platform

To determine which package groups are installed on a host, log in to the host as root, and enter the following command.

yum grouplist | less

Installed package groups are listed under Installed Groups.

If a required group is not installed, enter the following command to install it.

yum -y groupinstall 'Package-Group-Name'

2.2. Preparation tasks

1. Log in to the Resource Manager master host as root, or as a user with superuser privileges.

2. Remove conflicting messaging systems.

a. Determine whether Matahari or Qpid are installed.

rpm -qa | egrep -i "matahari|qpid"

b. If the preceding command returns a result, remove the packages.

yum -y erase $(rpm -qa | egrep -i "matahari|qpid")

3. Enable network traffic through required ports.

• To enable traffic through specific ports, refer to Appendix B, "Required ports".

• To enable traffic through all ports, enter the following commands.

IPv4: service iptables stop; chkconfig iptables off

IPv6: service ip6tables stop; chkconfig ip6tables off

Note

You may open all ports at this time, and then close unneeded ports later, after Resource Manager is

installed.

4. Resource Manager is not compatible with Security-Enhanced Linux (SELinux) in enforcing mode. Follow these

steps to disable enforcing mode.

a. Change to enforcing in permissive mode (avoiding the need to reboot).

/bin/echo 0 > /selinux/enforce

b. Disable enforcing mode permanently by editing the /etc/selinux/config file.

/bin/sed -i.bak -e 's/^SELINUX=.*/SELINUX=disabled/g' /etc/selinux/config

5. Install Oracle Java 1.6. (Java 1.7 is not supported.)

a. Only Oracle Java may be installed. Determine whether other Java pacakges are installed.

rpm -qa | egrep -i '(jdk|jre|java)'

If necessary, remove the other packages.

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VMware PACKAGE MANAGER 1.1 Bedienungsanleitung Seite 13