latest release notes additions, Jan 20 2020

fixed typo

peer review corrections added

release_notes/ocp-4-3-release-notes.adoc

@@ -520,7 +520,7 @@ The following related APIs will be removed in a future release:
 * `.osb.openshift.io/v1`
 
 [id="ocp-4-3-virtualbox-for-crc"]
-=== VirtualBox support for CodeReady Containers
+==== VirtualBox support for CodeReady Containers
 
 The support for using VirtualBox with CodeReady Containers (CRC) is now
 deprecated.
@@ -656,6 +656,13 @@ Podman containers on CRI-O restore so that they are no longer deleted from
 storage upon startup.
 (link:https://bugzilla.redhat.com/show_bug.cgi?id=1758500[*BZ#1758500*])
 
+*Developer Console*
+
+* An invalid property was introduced into the Pipeline Operator during an upgrade.
+As a result, Pipelines could no longer start from the UI. The property is now
+updated to use a valid specification. As a result, Pipelines start from the UI
+again. (link:https://bugzilla.redhat.com/show_bug.cgi?id=1763725[*BZ#1763725*])
+
 *Etcd*
 
 * Etcd would become overloaded with a large number of objects, causing the
@@ -727,7 +734,38 @@ unable to do so. The KCM can now recreate the lease ConfigMap if it is deleted.
 
 *Logging*
 
+* Mismatches between cluster version and ClusterLogging version would cause
+ClusterLogging to faile to deploy. Now, the kubeversion is verified that it
+supports the deployed ClusterLogging version.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1765261[*BZ#1765261*])
 
+* The data in journald for facility values wass not sanitized and values were
+incorrect, causing fluentd to emit error messages at the wrong level. Now,
+fluentd logs at the debug level and these errors are reported correctly.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1753936[*BZ#1753936*],link:https://bugzilla.redhat.com/show_bug.cgi?id=1766187[*BZ#1766187*])
+
+* The oauth-proxy was misconfigured in a way that users were unable to log in
+after logging out. Now, the oauth-proxy has been reconfigured so that users can
+log in again after logging out.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1725517[*BZ#1725517*])
+
+* Eventroute was not able to handle unknown event types, which would result in
+Eventrouter crashing. Now, Eventrouter properly handles unknown event types.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1753568*[BZ#1753568*])
+
+*Management Console*
+
+* The Management Console Dashboard Details were unnecessarily watching the
+Infrastructure resources. As a result, errors regarding early web socket
+connection terminations were possible. Now, the Details card does not watch
+Infrastructure resources and only fetches the resource data once. Errors are not
+reported after implementing this fix.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1765083[*BZ#1765083*])
+
+* The console Operator would record an initial empty string value for the console
+URL before the router had a chance to provide the host name. Now, the Operator
+waits until the hostname is filled and eliminates the empty string value.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1768684[*BZ#1768684*])
 
 *Metering Operator*
 
@@ -758,6 +796,39 @@ objects are cleaned up properly.
 are no longer dropped.
 (link:https://bugzilla.redhat.com/show_bug.cgi?id=1747532[*BZ#1747532*])
 
+* Previously, in clusters that had high network traffic volumes with packet loss,
+a once-successful connection to a service could fail with a *Connection reset by
+peer* error. As a result, clients had to reconnect and retransmit. An update has
+been made to iptables rules to process TCP retransmits correctly. Established
+connections will remain open until they are closed.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1762298[*BZ#1762298*])
+
+* Previously, NetworkPolicy rule applications to new namespaces could occur slowly
+in clusters that had many namespaces, namespace changes, and NetworkPolicies
+that select namespaces. New namespaces could take significant amounts of time
+before they could be accessed from other namespaces. Due to an update in
+Namespace and NetworkPolicy code, NetworkPolicies should be applied promptly to
+new namespaces.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1752636[*BZ#1752636*])
+
+* Previously, SDN pods did not clean up Egress IP addresses when they restarted on
+a node, resulting in IP address conflicts. SDN pods now clean up stale Egress IP
+addresses as they start, preventing such conflicts from occuring. (link:
+https://bugzilla.redhat.com/show_bug.cgi?id=1753216[*BZ#1753216*])
+
+* Previously, DNS names were queried every time they occured in an
+EgressNetworkPolicy. Records were queried regardless of whether a particular DNS
+record had been refreshed by a previous query, resulting in slow network
+performance. DNS records are now queried based on unique names rather than per
+each EgressNetworkPolicy. As a result, DNS query performance has been
+significantly improved.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1684079[*BZ#1684079*])
+
+* Route creation between multiple service endpoints was not possible from the
+console. Now, the GUI has been updated to add or remote up to three alternative
+service endpoints.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1725006[*BZ#1725006*])
+
 *Node*
 
 * Previously, when containers had a high (or > 1) restart count, the kubelet
@@ -768,6 +839,18 @@ result, the `/metrics` endpoint now allows metrics to flow to Prometheus without
 causing a 500 error.
 (link:https://bugzilla.redhat.com/show_bug.cgi?id=1779285[*BZ#1779285*])
 
+* Upstream changes were made to the long path names test. Pods with names longer
+than 255 character were not logged and no warning was issued. Now, the long
+names test is removed and Pods with names longer than 255 characters will
+log as expected.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1711544[*BZ#1711544*])
+
+* The `LocalStorageCapacityIsolation` feature was disabled, and users were unable
+to the `Statefulset.emptyDir.sizeLimit` parameter. Now, the
+`LocalStorageCapacityIsolation` feature has been enabled and the
+`Statefulset.emptDir.sizeLimit` parameter can be set.
+(link:https://bugzilla.redhat.com/show_bug.cgi?id=1758434[*BZ#1758434*])
+
 *oc*
 
 * Previously when using server-side print, the wide output option was ignored