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Upgrade CA API gateway 9.1 to 9.2

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  • 1.  Upgrade CA API gateway 9.1 to 9.2

    Posted 07-01-2018 08:18 PM

    Hi All,

     

    We need to upgrade CAP API gateway in our production environment from version 9.1 to 9.2

    We have already upgraded the test environment however the landscape for both test and production envts is different. Test is single node and Production is in HA with 2 nodes.

     

    Can you please advise the approach to upgrade production envt from version 9.1 to 9.2?

     

    Thanks.



  • 2.  Re: Upgrade CA API gateway 9.1 to 9.2
    Best Answer

    Posted 07-02-2018 08:19 AM

    over view would be to block replication ports on both nodes

    Upgrade gateway nodes one by one

    unblock the replication ports

    rebuild the replication



  • 3.  Re: Upgrade CA API gateway 9.1 to 9.2

    Posted 07-03-2018 10:03 PM

    Rather than block/unblock replication port,  stop slave;/start slave; on both DB nodes should be better



  • 4.  Re: Upgrade CA API gateway 9.1 to 9.2

    Posted 07-02-2018 09:04 PM

    Thanks a lot for your response.

     

    What will be the impact, if we plan to patch node1 and node2 on separate days (probably with a gap of 1 week)?