Copy the config for APM customization section

Hi TJ,

It isn't quite as simple as just saying "apply customizations"... To give a bit of detail on how this is stored in the bigip.conf...

Your access policy is stored and it lists the different items that make up the different options you flow through as the policy is evaluating. For this example we will dig into the "logon_page". You can see it is named "/Common/test_portal_wizard_act_logon_page".

apm policy access-policy /Common/test_portal_wizard {
    caption general
    default-ending /Common/test_portal_wizard_end_deny
    items {
        /Common/test_portal_wizard_act_logon_page {
            priority 1
        }
        /Common/test_portal_wizard_act_resource_assign {
            priority 2
        }
        /Common/test_portal_wizard_act_sso_credential_mapping { }
        /Common/test_portal_wizard_act_variable_assign { }
        /Common/test_portal_wizard_end_allow {
            priority 4
        }
        /Common/test_portal_wizard_end_deny {
            priority 3
        }
        /Common/test_portal_wizard_ent_in { }
    }
    start-item /Common/test_portal_wizard_ent_in
}

So we can now look at the policy item that was referenced in the policy config section. This tells what the caption in the VPE is and what the next items in the flow will be, etc. It also has a section called "agents", lets find that in the config.

apm policy policy-item /Common/test_portal_wizard_act_logon_page {
    agents {
        /Common/test_portal_wizard_act_logon_page_ag {
            type logon-page
        }
    }
    caption "Logon Page"
    color 1
    item-type action
    rules {
        {
            caption fallback
            next-item /Common/test_portal_wizard_act_variable_assign
        }
    }
}

Here is the logon-page agent... this section will tell us where the customization group is located in the config and also if we changed anything from the defaults on the page for example here I added a third option called "domain" on the logon page. Lets find the customization group config items now...

apm policy agent logon-page /Common/test_portal_wizard_act_logon_page_ag {
    customization-group /Common/test_portal_wizard_act_logon_page_ag
    field-type3 text
    post-var-name3 domain
    sess-var-name3 domain
}

Here is the customization-group entry in the config... This points to two filesystem files one file in customization_group_d directory and one file int eh customization_template_d directory. These files contain the things that were changed using the advanced editor.

apm policy customization-group /Common/test_portal_wizard_act_logon_page_ag {
    cache-path /config/filestore/files_d/Common_d/customization_group_d/:Common:test_portal_wizard_act_logon_page_ag_32266_8
    revision 8
    templates {
        logon.inc {
            cache-path /config/filestore/files_d/Common_d/customization_template_d/:Common:test_portal_wizard_act_logon_page_ag::logon.inc_39187_2
            name /Common/test_portal_wizard_act_logon_page_ag:logon.inc
            revision 2
        }
    }
}

Now lets look at the filesystem...

[root@cooper-apm-11-6-0:Active:Standalone] customization_template_d  pwd
/config/filestore/files_d/Common_d/customization_template_d
[root@cooper-apm-11-6-0:Active:Standalone] customization_template_d  ls -l *test_portal*logon*
-rw-r--r-- 1 tomcat tomcat 29202 Nov 14 10:51 :Common:test_portal_wizard_act_logon_page_ag::logon.inc_39187_2
[root@cooper-apm-11-6-0:Active:Standalone] customization_template_d 


[root@cooper-apm-11-6-0:Active:Standalone] customization_group_d  pwd
/config/filestore/files_d/Common_d/customization_group_d
[root@cooper-apm-11-6-0:Active:Standalone] customization_group_d  ls -l *test_portal*logon*
-rw-r--r-- 1 apache apache 1696 Jan 27 12:15 :Common:test_portal_wizard_act_logon_page_ag_32266_8
[root@cooper-apm-11-6-0:Active:Standalone] customization_group_d 

If you look at these files you will see they have the information that you have changed in the customization GUI. You can see the files have unique numbers after them. If you make a change in the GUI you will see the last number increment to correspond with the revision number in the bigip.conf file.

What you can try (this isn't supported by F5) is to copy the files you have customized to a different directory. Make a backup of the device. Deploy the new iApp and then you can copy the information in the customization files back to the corresponding files that were created as part of the new iApp. It is a very manual process. I would also suggest doing this on a test/dev device before you mess with your production device as the new iApp might have changed something that causes issues.

I hope this helps give you a strategy on performing the iApp upgrades and reapplying the customizations. If you have any questions please let me know.

Regards,

Seth