VMware PACKAGE MANAGER 1.1 Manual de usuario descargar pdf (Pagina 41)

Installing Collectors and Hubs

5.1.2.2. Limitations

The system is not compatible with Security-Enhanced Linux (SELinux) in enforcing mode. You must disable

enforcing mode for all platforms running the Resource Manager daemons (Resource Manager master, remote

hubs, and remote collectors).

To disable enforcing mode:

1. Edit the /etc/selinux/config file.

2. Set the following line:

SELINUX=disabled

Note

You also can disable enforcing mode temporarily (avoiding the need to reboot) with the command:

echo 0 > /selinux/enforce

For more information about SELinux, browse to http://en.wikipedia.org/wiki/SELinux, or to the SELinux home

page at http://www.nsa.gov/research/selinux/index.shtml.

5.1.2.3. Overriding Daemons on Remote Collectors

You can optionally specify which daemons are configured on a remote collector. Only the listed daemons are

configured at deployment.

Before deploying the remote collector (or when reconfiguring an existing collector):

1. Create a $ZENHOME/etc/collectordaemons.txt file.

2. Add the names of daemons you want to configure on the remote collector. List one daemon on each line,

using the real daemon name (such as zencommand or zenperfsnmp).

Note

Alternatively, you can add a collectordaemons.txt file on each remote machine. These files will be used

instead of the file on the localhost.

5.1.2.4. Prerequisite Tasks

Before deploying a remote collector, you must:

• Configure your firewall

• Install Oracle Java

• Install the Zenoss dependencies repository

• Install RRDtool

• Install Nagios plugins

5.1.2.4.1. Configure Your Firewall

The following ports must be open in your firewall:

Port Protocol Direction to Resource

Manager Server

Description

8080 TCP Outbound Web interface

514 UDP Inbound syslog

162 UDP Inbound SNMP Traps

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VMware PACKAGE MANAGER 1.1 Manual de usuario Pagina 41