Rewrite and forward to specific pool

irule sample

// config

root@(ve13a)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm virtual bar
ltm virtual bar {
    destination 172.28.24.10:443
    ip-protocol tcp
    mask 255.255.255.255
    profiles {
        clientssl {
            context clientside
        }
        http { }
        serverssl-insecure-compatible {
            context serverside
        }
        tcp { }
    }
    rules {
        qux
    }
    source 0.0.0.0/0
    source-address-translation {
        type automap
    }
    translate-address enabled
    translate-port enabled
    vs-index 19
}
root@(ve13a)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm pool
ltm pool pool1 {
    members {
        200.200.200.101:80 {
            address 200.200.200.101
        }
    }
}
ltm pool pool2 {
    members {
        200.200.200.111:8443 {
            address 200.200.200.111
        }
    }
}
root@(ve13a)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm rule qux
ltm rule qux {
when RULE_INIT {
  set static::internalhost "internal.abc.com"
}
when HTTP_REQUEST {
  switch -glob [HTTP::uri] {
    "/" {
      HTTP::uri "/site1"
      SSL::disable serverside
      pool pool1
    }
    "/test/*" {
      HTTP::uri [string map {/test/ /site2/} [HTTP::uri]]
      pool pool2
    }
    default {
       do something
    }
  }
}
when HTTP_REQUEST_RELEASE {
  HTTP::host "${static::internalhost}:[LB::server port]"
}
}

// test1

[root@ve13a:Active:In Sync] config  ssldump -Aed -nni 0.0 port 80 or port 443 or port 8443 -k /config/ssl/ssl.key/default.key
New TCP connection 1: 172.28.24.1(33808) <-> 172.28.24.10(443)
...snipped...
1 10 1515902215.1724 (0.0035)  C>SV3.3(128)  application_data
    ---------------------------------------------------------------
    HEAD / HTTP/1.1
    User-Agent: curl/7.29.0
    Accept: */*
    Host: www.abc.com

    ---------------------------------------------------------------
New TCP connection 2: 200.200.200.14(24713) <-> 200.200.200.101(80)
1515902215.1743 (0.0015)  C>S
---------------------------------------------------------------
HEAD /site1 HTTP/1.1
User-Agent: curl/7.29.0
Accept: */*
Host: internal.abc.com:80

---------------------------------------------------------------

// test2

[root@ve13a:Active:In Sync] config  ssldump -Aed -nnr /var/tmp/test2.cap -k /config/ssl/ssl.key/default.key
New TCP connection 1: 172.28.24.1(33824) <-> 172.28.24.10(443)
...snipped...
1 10 1515902715.2350 (0.0007)  C>SV3.3(128)  application_data
    ---------------------------------------------------------------
    HEAD /test/hello HTTP/1.1
    User-Agent: curl/7.29.0
    Accept: */*
    Host: www.abc.com

    ---------------------------------------------------------------

[root@ve13a:Active:In Sync] config  ssldump -Aed -nnr /var/tmp/test2.cap -k /var/tmp/localhost.key
New TCP connection 2: 200.200.200.14(43637) <-> 200.200.200.111(8443)
...snipped...
2 10 1515902715.2410 (0.0006)  C>SV3.1(128)  application_data
    ---------------------------------------------------------------
    HEAD /site2/hello HTTP/1.1
    User-Agent: curl/7.29.0
    Accept: */*
    Host: internal.abc.com:8443

    ---------------------------------------------------------------