IBM Security QRadar SOAR

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  • 1.  migration of apphost

    Posted Wed October 18, 2023 07:20 AM

    Hello community.

    Is there any document which guides how the apphost is migrated from RHEL7 to RHEL8?

    If we configure some settings such as "manageAppHost dns --set --hostname <host> --ip <ip>", I wonder how they're treated through migration steps.



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    Yohji Amano
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  • 2.  RE: migration of apphost

    Posted Fri November 03, 2023 01:39 AM

    Hello community.

    How can I migrate apphost from RHEL7 to RHEL8?

    If no specific document available, I think the no.1 is a possible procedure. If No.2 is possible, data can be migrated at once.

    1. Simply deploy RHEL8 AppHost server / creates new AppHost pair and install it / switch Apphosts in an Application one by one
    2. backup k3s data on the existing AppHost / deploy RHEL8 AppHost and restore the data to new AppHost (if possible)

    Any suggestions or comments would be appreciated.



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    Yohji Amano
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    Original Message


  • 3.  RE: migration of apphost

    Posted Mon November 06, 2023 09:23 AM

    Hi Yohji,

    In our Q4 2023 release of App Host, v51, we will have a migration utility (export and import AppHost instances) integrated with the ManageAppHost command. This will help export your settings from your RHEL7 App Host environment which you can then import into your RHEL8 environment.

    Hope this helps,



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    Mark Scherfling
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    Original Message


  • 4.  RE: migration of apphost

    Posted Mon November 06, 2023 09:29 PM

    Hi Mark

    Thank you for indicating forthcoming  feature of AppHost.

    It helps me a lot.



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    Yohji Amano
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    Original Message


  • 5.  RE: migration of apphost

    Posted Mon January 08, 2024 01:49 AM

    Hi Yohji,

    This (https://www.ibm.com/docs/en/sqsp/51?topic=installation-new-in-51000-migrating-app-hosts-between-appliances) is the document for App Host instance migration command. 

    Thanks.



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    Wesley Tsai
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    Original Message