/
Implementation Plan October 20, 2009

Implementation Plan October 20, 2009

Oct 19, 2009

Personnel

  • Programmer is Michael Wenk

  • MW Developer is Alex Alfieri

  • QC is Sandra

Preparation for production release

  • (Programmer) Create Prod 23 final tag for code and properties

    • Modify the login module tool's web.xml. In the CAS filter section, replace references to smartsite-ng.ucdavis.edu with smartsite.ucdavis.edu

  • (Programmer) GB2 : svn cp https://source.sakaiproject.org/contrib/gradebook2/tags/1.1.2-rc1/ https://source.sakaiproject.org/contrib/gradebook2/tags/1.1.2

  • (Programmer) svn cp https://svn.ucdavis.edu/svn/ucd-sakai/sakai/branches/sakai_2-5-x-prod/ https://svn.ucdavis.edu/svn/ucd-sakai/sakai/tags/sakai_2-5-x-prod-023

    • NOTE:

      - Run groovy script that generates the production externals. Make sure that versions match the 023 tag listed here: https://confluence.ucdavis.edu/confluence/x/toyb

  • (Programmer) svn cp https://svn.ucdavis.edu/svn/ucd-sakai/sakai-properties/tags/sakai-properties-2-5-x-prod-023-RC2/ https://svn.ucdavis.edu/svn/ucd-sakai/sakai-properties/tags/sakai-properties-2-5-x-prod-023

    • on sakaiprod1:~/config-staging do: cp sakai.properties, toolOrder.xml, and bash_profile to sakai.properties-prod-022, toolOrder.xml-prod-022, and bash_profile-prod-022, respectively

  • (Programmer) Export sakai.properties and toolOrder.xml from https://mware.ucdavis.edu/svn/ucd-sakai/sakai-properties/tags/sakai-properties-2-5-x-prod-023 onto sakaiprod1 ~/config-staging

  • (Programmer) Export bash_profile to ~/config-staging:

  • (Programmer) Check out https://mware.ucdavis.edu/svn/ucd-sakai/sakai/tags/sakai_2-5-x-prod-023 onto sakaiprod1 ~/src and build with patches

During maintenance window

S = maintenance window start

  • (S  + 0m Programmer) Put all application servers into maintenance mode and shutdown Sakai on each one

  • (S + 5m Programmer) Deploy sakai release tag via setup-sakai-node.sh to sakaiprod1.

  • (S + 5m MW Developer) Change MyUCD's messages to use CAS.

  • (S + 20m Programmer) Restart sakaiprod1 sakai instance

  • (S + 22m QC) Verification ???

    • Log in to see if CAS is working

    • Log out and make sure it is complete

  • (S + 30m) Go/No Go

  • (S + 31m Programmer) Deploy release tag via setup-sakai-node.sh to sakaiprod2 . . . sakaiprod6, and sakaiprodmail1.

  • (S + 40m Programmer) Start Sakaiprod2 . . . sakaiprod6, and sakaiprodmail1.

  • (S + 45m Programmer) Take smartsite-prod out of maintenance mode 

  • (S + 47m Sandra) Send Release Management email

Fall-back Procedure (If needed) Time D is the decision time made to fallback

  • (D + 0m Programmer) Shutdown Sakai on all nodes

  • (D + 2m MW Developer) Change MyUCD's messages to use DistAuth.

  • (D + 2m Programmer) Remove sakai.properties, toolOrder.xml, and bash_profile from config-staging and rename sakai.properties-prod-022, toolOrder.xml-prod-022, and bash_profile-pord-022 to sakai.properties, toolOrder.xml, and bash_profile

  • (D + 4m Programmer) Run mvn sakai:deploy from previous tag directory

  • (D + 15m Programmer) Deploy previous tag on head node and all other app servers via setup-sakai-node.sh

  • (D + 20m Programmer) Restart sakai on head node

  • (D + 22m Programmer) Make sure sakai running is old tag (CAS is removed, etc)

  • (D + 25m Programmer) Restart sakai on remaining nodes

  • (D + 27m Programmer) Take application servers out of maintenance mode