6.55 Upgrading Nitro Web Services (RPM)

This topic contains instructions on how to upgrade Nitro Web Services using the RPM upgrade method.

6.55.1 Upgrade Nitro Web Services

On the host where Nitro Web Services resides, do the following:

1. If you installed Nitro Web Services on its own host or if Nitro Web Services is the first component being upgraded on a host with other RPM installations, complete the steps to prepare the host. See 6.31 Preparing the Host – Typical Method or 6.30 Preparing the Host – Offline Method.
2. Stop the services.

   [root]# service nitro-web-services stop
   [root]# service nitro-zmq-job-status-adapter stop

   [root]# systemctl stop nitro-web-services.service
   [root]# systemctl stop nitro-zmq-job-status-adapter.service

   [root]# systemctl stop nitro-web-services.service
   [root]# systemctl stop nitro-zmq-job-status-adapter.service

3. Install the upgrade.

   [root]# yum update nitro-web-services

   [root]# zypper update nitro-web-services

4. If you are upgrading Nitro from 2.0.0, re-enable the services.

   [root]# chkconfig nitro-web-services on
   [root]# chkconfig nitro-zmq-job-status-adapter restart

   [root]# systemctl enable nitro-web-services.service
   [root]# systemctl enable nitro-zmq-job-status-adapter.service

   [root]# systemctl enable nitro-web-services.service
   [root]# systemctl enable nitro-zmq-job-status-adapter.service

5. Start the services.

   [root]# service nitro-web-services start
   [root]# service nitro-zmq-job-status-adapter start

   [root]# systemctl start nitro-web-services.service
   [root]# systemctl start nitro-zmq-job-status-adapter.service

   [root]# systemctl start nitro-web-services.service
   [root]# systemctl start nitro-zmq-job-status-adapter.service

Related Topics 

• 6.53 Upgrading Your Nitro Integration (RPM)

© 2017 Adaptive Computing