======Migrating Expertus meeting server to Digital Ocean ======
Google Docs link: https://docs.google.com/a/expertus.com/spreadsheet/ccc?key=0Atv0MG6V7MbDdFl1eGZsdWVzTUtZUzYxQk54Y3NQbVE&usp=sharing
===== Status: Complete =====
===== Activity Date: 9th April 2014=====

===== Pre deploy checklist *COMPLETE* =====
<del> ** To be completed the day BEFORE Activity date ** \\ 
 ** It is OK to combine this with the main activity, as long as TTL is lowered to avoid data issues **
</del>
** TTL lowered to 1 hour 10 pm @ 8th Apr**
  *  Redeploy current version in PROD.
    - Change FQDN in deploybbbclient.sh
    - Change hostname in bigbluebutton.yml
  * Quick test.
  * Notification of confirmed activity.
  * Timezone Reconf after discussion.
    - What timezone needs to be configured on the server?
  * Lower TTL for CNAME expertus.meeting.com.
    - Using vendor's DNS hosting panel
  * Reconf BBB.
<code>
     bbb-conf --setip meeting.expertus.com
</code>
===== Checklist *COMPLETE* =====
  * Take a DB Dump of existing production server. [Confirmed no schema conflicts].
<code>
     mysqldump -umeetingu -pmeetingp  expertus_meeting_prod >  expertus_meeting_prod.05082014.sql
     scp expertus_meeting_prod.05082014.sql expbbbp@107.170.80.241:/deploy/backups/
    
</code>
  * Load the dump on new production server.
<code>
      #either login or execute remotely using ssh
     mysql -u meetingu -p expertus_meeting_prod < expertus_meeting_prod.05082014.sql
</code>
 
  * Verify: app config.
     - Check bigbluebutton and database yml
     - Other configs as recommended by Udaya
     - Timezone
  * Quick test.
  * DNS A Record.
     - Change A record for expertus.meeting.com from 168.143.88.65 to 107.170.80.241
  * Asterisk reconf and reload.
   <code>
   su root
   sed -i .5045 's/meet-gw/meetprod-gw' /etc/asterisk/extensions.conf
   asterisk -rx "core reload"
   </code>
   
 

===== RollBack =====
  * Reset DNS A Record.
  * Reset Asterisk conf.
  * Reset TTL.

===== Post Completion *COMPLETE* =====
  * Reset TTL.
  * Shutdown VM on OpSource.
  * <del>Delete VM (Deferred).</del> Reimage VM as .81 to be used for dev.
  * Archive deploy scripts