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mockingjay_379's avatar
mockingjay_379
Icon for Nimbostratus rankNimbostratus
May 12, 2015

AAM configuration

Hi everyone,

 

For last couple days I am trying to configure JavaScirpt minification for some gambling site, but no luck. I created leaf node JS, in Maching Rule I put "PATH starts with /", and "Extension is js". I even added "Content-Type matches includes.*". In Acceleration rule in Assembly I marked checkbox "Enable JavaScript and CSS Minification", but my JavaScript code is not getting minificated. Anybody knows what we are doing wrong?

 

This is the first time we are trying to configure AAM so any advice and help is more than welcome :)

 

Ana

 

application acceleration manager
application delivery
deployment
performance

4 Replies

  • Corey_81748's avatar
    Corey_81748
    Historic F5 Account
    May 13, 2015

    I suggest enabling X-WA-Info headers (enabled in advanced application settings--choose standard or debug).

    When you subsequently request your javascript through bigip, you should get a header which looks like this:

    X-WA-Info: [V2.S10201.A82433.P18038.N13694.RN0.U3291613691].[OT/all.OG/includes].[P/0.2].[O/0.1].[EH1/0].[DH1/0].[C/Pk.s].[K/n]

    Then you can decode that on your bigip at the shell prompt to see what policy node matched the request:

    wainfodecode '[V2.S10201.A82433.P18038.N13694.RN0.U3291613691].[OT/all.OG/includes].[P/0.2].[O/0.1].[EH1/0].[DH1/0].[C/Pk.s].[K/n]'

    V2: X-WA-Info Format Version
    S10201: Response was served from the origin web server, because the request was for new content.
    A82433: Application: /Common/intranet
    P18038: Local-policy: /Common/Copy2 of Generic Policy - Complete
    N13694: Request Policy Node: Includes
    RN0: Response match did not supersede request match
    UCI hash: c43209fb
    Object type: all
    Object group: includes
    Request served from TMM: 0.2
    Request owned by TMM: 0.1
    Entity hit count (local/remote): 1/0
    Document hit count (local/remote): 1/0
    Document cacheable, but not seen enough to cache.
    Reason: Usable content received.
    Bypass: Cache score does not meet caching threshold.
    Parking: Not parked.

    If the node which matched is not the node you expected (where you enabled minification) you need to adjust your matching rules until the rule you expect to match does so.

    If you get no X-WA-Info header at all, you may not have AM enabled at all.

  • mockingjay_379's avatar
    mockingjay_379
    Icon for Nimbostratus rankNimbostratus
    May 14, 2015

    Ok, I did this as you explained above. So at first I get "Reason: Object does not fall within required size limits.", then I changed object size limits within acceleration profile and document is cached. But still no minification :(

     

  • Corey_81748's avatar
    Corey_81748
    Historic F5 Account
    May 18, 2015

    Without more information than you've given it's hard to guess but does OWS serve your JS with a content-type: application/javascript header?