Merge pull request openshift#7862 from gaurav-nelson/bug1493091-fixes

Bug#1493091 - Added more unsupported items for the F5 router

Author: Gaurav Nelson

install_config/router/f5_router.adoc

@@ -73,9 +73,15 @@ The following features are not supported with *F5 BIG-IP®*:
 * Wildcard routes together with re-encrypt routes - you must supply a certificate and a key in the route. If you provide a certificate, a key, and a certificate authority (CA), the CA is never used.
 * A pool is created for all services, even for the ones with no associated route.
 * xref:../../admin_guide/idling_applications.adoc#admin-guide-idling-applications[Idling applications]
-* Unencrypted HTTP traffic in _allow_ and _redirect_ mode, with edge TLS termination. (`insecureEdgeTerminationPolicy (Allow/Redirect)`)
+* Unencrypted HTTP traffic in _redirect_ mode, with edge TLS termination. (`insecureEdgeTerminationPolicy: Redirect`)
 * Sharding, that is, having multiple `vservers` on the F5.
 * SSL cipher (`ROUTER_CIPHERS=modern/old`)
+* Customizing the endpoint health checks for time-intervals and the type of checks.
+* Serving F5 metrics by using a metrics server.
+* Specifying a different target port (`PreferPort`/`TargetPort`) rather than the ones specified in the service.
+* Customizing the source IP whitelists, that is, allowing traffic for a route only from specific IP addresses.
+* Customizing timeout values, such as `max connect time`, or `tcp FIN timeout`.
+* HA mode for the *F5 BIG-IP®*.
 ====
 
 [[f5-configuring-the-virtual-servers]]
@@ -134,7 +140,7 @@ BIG-IP®* host:
 address.
 
 |`--external-host-username`
-|Specifies the *F5 BIG-IP®* user name (typically *admin*). 
+|Specifies the *F5 BIG-IP®* user name (typically *admin*).
 The *F5 BIG-IP* user account must have access to the Advanced Shell (Bash) on the F5 BIG-IP system.
 
 |`--external-host-password`