Installation Prerequisites
- The individual performing this installation has some Linux experience.
- NMIS8 is installed on the same server where opHA will be installed
- NMIS8 is installed in /usr/local/nmis8
- opHA will be installed into /usr/local/nmis8
- Root access is available (not always needed but much easier)
- Perl 5.10
- RRDtool 1.4.7
- NMIS 8.3.3G or later
- opHA will be installed onto the Master and each Slave NMIS server
Installation Steps
This step will be repeated for each NMIS master and slave server
- Copy the opHA tarball to the slave or master NMIS server (a tarball is a GZIP'd tar file, e.g. opHA-1.1.tar.gz)
- You may need to use SCP or FTP to get the file onto the server.
- The file will now likely be in the users home directory.
- If the installation directory does not already exist
- Change into the directory where the tarball was copied
- Untar the file
cd ~ tar xvf ~/opHA-<version>.tar.gz cd opHA/ cp install/Servers.nmis /usr/local/nmis8/conf/ cp cgi-bin/connect.pl /usr/local/nmis8/cgi-bin/ /usr/local/nmis8/admin/fixperms.pl
opHA Slave Configuration
This configuration will be done on each NMIS Slave Server. By default, the shared community for a slave is "secret" if you want to change this to something specific you can edit the NMIS Configuration item "slave_community" using your favourite text editor, edit this line and change secret to your desired opHA community string.
'slave_community' => 'secret',
opHA Master Configuration
Once the slaves have been setup, you can
Access opMaps Web Page
The default URL to access opMaps is http://nmis.domain.com/cgi-omk/opMaps
Any authentication challenges will be the same as to login to your NMIS8 system.