Red Hat SYSTEM 8.0 - MIGRATION GUIDE 7.X TO 8.0 Guida di Installazione Scaricare il pdf (Pagina 27)

Upgrade Instructions  27

Upgrade Instructions: Web Security Gateway

Upgrade Red Hat Enterprise Linux 5-series to 6-series during the Content Gateway

upgrade” below.

1. If your Web Security Gateway solution is deployed with Data Security, log on to

the Content Gateway manager and go to the Configure > My Proxy > Basic page

and disable Data Security.

When the upgrade is complete, return to the Configure > My Proxy > Basic

page, enable Data Security, and restart Content Gateway. Then, navigate to the

Configure > Security > Data Security page and confirm that automatic

registration was successful. If it was not, manually register with Data Security.

2. Log on to the Content Gateway Linux host and acquire root permissions:

su root

3. Disable any currently running firewall on this machine for the duration of the

upgrade. Bring the firewall back up after the upgrade is complete, opening ports

used by Content Gateway.

For example, if you are running IPTables:

a. At a command prompt, enter service iptables status to determine if the

firewall is running.

b. If the firewall is running, enter service iptables stop.

Important

At the beginning of the upgrade procedure, the installer

checks to see if the partition that hosts /opt has enough

space to hold a copy of the existing Content Gateway log

files (copied to /opt/WCG_tmp/logs). If there’s not

enough space, the installer prints an error message and

quits.

In this situation, if you want to retain the log files you must

copy the contents of /opt/WCG/logs to a location that has

enough space, and then delete the log files in /opt/WCG/

logs.

When the upgrade is complete, move the files from the

temporary location back to /opt/WCG/logs and delete the

files in the temporary location.

Note

If you have multiple Content Gateway instances deployed

in a cluster, you do not have to disable clustering or VIP

(if used). As each member of the cluster is upgraded it will

rejoin the cluster.

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Red Hat SYSTEM 8.0 - MIGRATION GUIDE 7.X TO 8.0 Guida di Installazione Pagina 27