Merge pull request #1015 from oracle/rmarano2

updates for 2.2, JDK 11, jenkins-ignore

Author: rjeberhard

docs-source/content/developerguide/requirements.md

@@ -8,10 +8,10 @@ weight: 1
 In addition to the requirements listed in the [User guide]({{< relref "/userguide/introduction/introduction.md#prerequisites" >}}), the following software is also required to obtain and build the operator:
 
 * Git (1.8 or later recommended)
-* Java Developer Kit (1.8u131 or later recommended; please use 1.8, tests will not work on 1.9 or later versions)
-* Apache Maven (3.3 or later recommended)
+* Java Developer Kit (11 required, 11.0.2 recommended)
+* Apache Maven (3.5.3 min, 3.6 recommended)
 
-The operator is written primarily in Java, BASH shell scripts, and WLST scripts.  The Java code uses features introduced in Java 1.8 -- for example, closures -- but does not use any Java 1.9 features.
+The operator is written primarily in Java, BASH shell scripts, and WLST scripts.  
 
 Because the target runtime environment for the operator is Oracle Linux, no particular effort has been made to ensure the build or tests run on any other operating system.  Please be aware that Oracle will not provide support, or accept pull requests to add support, for other operating systems.
 

docs-source/content/quickstart/get-images.md

@@ -19,7 +19,7 @@ and accept the license agreement for the [WebLogic Server image](https://hub.doc
 1. Pull the operator image:
 
     ```bash
-    $ docker pull oracle/weblogic-kubernetes-operator:2.1
+    $ docker pull oracle/weblogic-kubernetes-operator:2.2
     ```
 
 1. Pull the Traefik load balancer image:

docs-source/content/quickstart/install.md

@@ -57,7 +57,7 @@ $ helm install stable/traefik \
     $ helm install kubernetes/charts/weblogic-operator \
       --name sample-weblogic-operator \
       --namespace sample-weblogic-operator-ns \
-      --set image=oracle/weblogic-kubernetes-operator:2.1 \
+      --set image=oracle/weblogic-kubernetes-operator:2.2 \
       --set serviceAccount=sample-weblogic-operator-sa \
       --set "domainNamespaces={}" \
       --wait

docs-source/content/userguide/introduction/architecture.md

@@ -18,7 +18,7 @@ The operator is packaged in a [Docker image](https://hub.docker.com/r/oracle/web
 
 ```
 $ docker login
-$ docker pull oracle/weblogic-kubernetes-operator:2.1
+$ docker pull oracle/weblogic-kubernetes-operator:2.2
 ```
 
 For more details on acquiring the operator image and prerequisites for installing the operator, consult the [Quick Start guide]({{< relref "/quickstart/_index.md" >}}).

docs-source/content/userguide/managing-domains/domain-lifecycle/restarting.md

@@ -161,7 +161,7 @@ d. Update the `image` property of the domain resource specifying the new image n
      ```
         domain:
               spec:
-                   image: oracle/weblogic-updated:2.1
+                   image: oracle/weblogic-updated:2.2
      ```
 e. The operator will now initiate a rolling restart, which will apply the updated image, for all the server pods in the domain.