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Forum Discussion

Muhammad_Irfan1's avatar
Muhammad_Irfan1
Icon for Cirrus rankCirrus
Oct 27, 2014

Updating iRule during production.

when HTTP_REQUEST {

switch -glob [HTTP::uri] {

  "/300MEFPOSTPAIDLive*" {
     pool Tibco-LB-Group3
     HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end]
  }
  "/MefVscsLive*" {
     pool Tibco-LB-Group4
     HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end]
  }
 "/MefAndroidLive*" {
     pool Tibco-LB-Group5
     HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end]
  }
  }
  }

if i add another proxypass in this iRule during production will it cause interruption? If i make another iRule and add another proxypasses in that iRule will it work?

4 Replies

  • kunjan_118660's avatar
    kunjan_118660
    Icon for Cumulonimbus rankCumulonimbus
    Oct 27, 2014

    There won't be interruption, but ensure no typo which will raise tcl error and interrupt the traffic.

     

    • Muhammad_Irfan1's avatar
      Muhammad_Irfan1
      Icon for Cirrus rankCirrus
      Oct 27, 2014
      So i will have to careful with typo error. But if i make another iRule for other proxypasses. Like when HTTP_REQUEST { switch -glob [HTTP::uri] { "/300MEFPOSTPAIDLive*" { pool Tibco-LB-Group3 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } "/MefVscsLive*" { pool Tibco-LB-Group4 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } "/MefAndroidLive*" { pool Tibco-LB-Group5 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } } } iRule 2. when HTTP_REQUEST { switch -glob [HTTP::uri] { "/CBH*" { pool Tibco-LB-Group6 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } "/EFICS*" { pool Tibco-LB-Group7 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } "/super*" { pool Tibco-LB-Group8 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } } }
  • kunjan's avatar
    kunjan
    Icon for Nimbostratus rankNimbostratus
    Oct 27, 2014

    There won't be interruption, but ensure no typo which will raise tcl error and interrupt the traffic.

     

    • Muhammad_Irfan1's avatar
      Muhammad_Irfan1
      Icon for Cirrus rankCirrus
      Oct 27, 2014
      So i will have to careful with typo error. But if i make another iRule for other proxypasses. Like when HTTP_REQUEST { switch -glob [HTTP::uri] { "/300MEFPOSTPAIDLive*" { pool Tibco-LB-Group3 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } "/MefVscsLive*" { pool Tibco-LB-Group4 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } "/MefAndroidLive*" { pool Tibco-LB-Group5 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } } } iRule 2. when HTTP_REQUEST { switch -glob [HTTP::uri] { "/CBH*" { pool Tibco-LB-Group6 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } "/EFICS*" { pool Tibco-LB-Group7 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } "/super*" { pool Tibco-LB-Group8 HTTP::uri [string range [HTTP::uri] [string first "/" [HTTP::uri] 1] end] } } }