If you have a Disaster Recovery deployment, then upon failure of the active environment, do the following to activate the standby environment:
- On the standby JetPatch Manager Console, make sure that replication has been occurring, by checking the replication service status:
service intigua-sync status
- If still possible, stop services in the active location:
- On the active server, run:
/etc/init.d/tomcat_watchdog stop
/etc/init.d/tomcat stop
/etc/init.d/nginx stop
- On the active database, run:
/etc/init.d/postgresql-9.3 stop
- On the active server, run:
- On the standby database, create an activation trigger file by running:
touch /var/lib/pgsql/9.3/data/failover.trigger
- On the standby server, start services by running:
/etc/init.d/tomcat_watchdog start
/etc/init.d/tomcat start
/etc/init.d/nginx start
- Update DNS records so that the URL that until now pointed to the active server now points to the standby server.
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