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SP_SINGH_279526's avatar
SP_SINGH_279526
Icon for Nimbostratus rankNimbostratus
Aug 25, 2016

IRULE for Maintenance page

For my client there is 3 Portal behind virtual server. Whenever client manually down any of the portal , that portal generate error 500. Other 2 portal works fine at the same time.I am looking to iRule which generate specific iFile for specific portal returning error 500.

Portal are :

https://stibo-portalv.kfplc.com/portal/sfxsupplier

https://stibo-portalv.kfplc.com/portal/sfxuser

https://stibo-portalv.kfplc.com/portal/sfxphotographer

Existing iRule need to modified :

when HTTP_REQUEST {

set hostvar [HTTP::host]

set urivar [HTTP::uri]

set VSPool [LB::server pool]

  if {([active_members $VSPool] < 1) && !([HTTP::uri] starts_with "/portal/sfx") } { 

HTTP::respond 200 content [ifile get stibo_all_opco]

}

if {([active_members $VSPool] < 1) && ([HTTP::uri] starts_with "/portal/sfx") } { 

HTTP::respond 200 content [ifile get stibo_SFX]

}

}

My Modification no working is :

when HTTP_REQUEST {

set hostvar [HTTP::host]

set urivar [HTTP::uri]

set VSPool [LB::server pool]

if {([active_members $VSPool] < 1) && !([HTTP::uri] starts_with "/portal/sfx") } { 

set check_response 0

HTTP::respond 200 content [ifile get stibo_all_opco]

}

if {([active_members $VSPool] < 1) && ([HTTP::uri] starts_with "/portal/sfx") } { 

set check_response 1

}

} when HTTP_RESPONSE {

if {($check_response==1) && ([HTTP::status] == 500) }{

HTTP::respond 200 content [ifile get stibo_SFX]

}

}

application delivery
iRules

3 Replies

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  • Stanislas_Piro2's avatar
    Stanislas_Piro2
    Icon for Cumulonimbus rankCumulonimbus
    Aug 25, 2016

    Hi,

    can you test this irule:

    when HTTP_REQUEST {
    if {([HTTP::uri] starts_with "/portal/sfx")} {
        set responsepage [ifile get stibo_SFX]
    } else {
        set responsepage [ifile get stibo_all_opco]
    }
    if {([active_members [LB::server pool]] < 1) } {
        HTTP::respond 200 content $responsepage
    }
}
} when HTTP_RESPONSE {
    if {[info exists responsepage] && ([HTTP::status] == 500) }{
        HTTP::respond 200 content $responsepage
    }
}
  • Kai_Wilke's avatar
    Kai_Wilke
    Icon for MVP rankMVP
    Aug 29, 2016

    Hi SP_SINGH,

     

    please flag Stanislas answer with the "Accept this answer" functionality. This will help other devcentral users to identify already solved questions. ;-)

     

    Thanks and Cheers, Kai