add OLCNE 1.1 support (#1742)

* add OLCNE 1.1 support

* add K8s 1.18.0

* updated operator version to 2.6.0

Author: rosemarymarano

docs-source/content/_index.md

@@ -33,7 +33,7 @@ This release candidate is suitable for use by early adopters who wish to test 3.
 This release candidate was published on May 8, 2020.  There may be additional release candidates before the final 3.0.0 release.
 
 This release candidate introduces _non-backward compatible_ changes.  This release candidate cannot be run in the same
-cluster as another release of the operator.  You can upgrade from 2.5.0 to 3.0.0-rc1 without needing to restart or recreate
+cluster as another release of the operator.  You can upgrade from 2.6.0 to 3.0.0-rc1 without needing to restart or recreate
 any existing domains. However, please note that we _do_ plan to support running the final 3.0.0
 release in the same cluster with at least one 2.x release of the operator to allow for staged migration.
 

docs-source/content/faq/namespace-management.md

@@ -39,7 +39,7 @@ elkIntegrationEnabled: false
 externalDebugHttpPort: 30999
 externalRestEnabled: false
 externalRestHttpsPort: 31001
-image: oracle/weblogic-kubernetes-operator:2.5.0
+image: oracle/weblogic-kubernetes-operator:2.6.0
 imagePullPolicy: IfNotPresent
 internalDebugHttpPort: 30999
 istioEnabled: false

docs-source/content/quickstart/install.md

@@ -71,7 +71,7 @@ $ helm install traefik-operator stable/traefik \
     ```bash
     $ helm install sample-weblogic-operator kubernetes/charts/weblogic-operator \
       --namespace sample-weblogic-operator-ns \
-      --set image=oracle/weblogic-kubernetes-operator:2.5.0 \
+      --set image=oracle/weblogic-kubernetes-operator:2.6.0 \
       --set serviceAccount=sample-weblogic-operator-sa \
       --set "domainNamespaces={}" \
       --wait

docs-source/content/release-notes.md

@@ -8,9 +8,9 @@ draft: false
 
 | Date | Version | Introduces backward incompatibilities | Change |
 | --- | --- | --- | --- |
-| June 1, 2020 | v2.6.0 | no | Kubernetes 1.16, 1.17, and 1.18 support. This release can be run in the same cluster with operators of either 2.5.0 and below or with 3.x providing an upgrade path.
-| May 8, 2020 | v3.0.0-rc1 | yes | Adds Model in Image feature. Support for Kubernetes 1.16. Removal of support for Kubernetes 1.13 and earlier. Removal of support for Helm 2.x. This release candidate cannot be run in the same cluster as another release of the operator.  You can upgrade from 2.5.0 to 3.0.0-rc1 without needing to restart or recreate any existing domains. However, please note that we do plan to support running the final 3.0.0 release in the same cluster with at least one 2.x release of the operator to allow for staged migration. |
-| February 26, 2020 | v2.5.0 | no | Support for Helm 3.x and OpenShift 4.3.  Operator can be installed in a namespace-dedicated mode where operator requires no cluster-level Kubernetes privileges. This version is not supported on Kubernetes 1.16+, check the [prerequisites]({{< relref "/userguide/introduction/introduction#operator-prerequisites" >}}).
+| June 1, 2020 | v2.6.0 | no | Kubernetes 1.16, 1.17, and 1.18 support. Removal of support for Kubernetes 1.13 and earlier. This release can be run in the same cluster with operators of either 2.5.0 and below, or with 3.x providing an upgrade path. Certified support of Oracle Linux Cloud Native Environment (OLCNE) 1.1 with Kubernetes 1.17.0.
+| May 8, 2020 | v3.0.0-rc1 | yes | Adds Model in Image feature. Support for Kubernetes 1.16. Removal of support for Kubernetes 1.13 and earlier. Removal of support for Helm 2.x. This release candidate cannot be run in the same cluster as another release of the operator.  You can upgrade from the current release of the operator to 3.0.0-rc1 without needing to restart or recreate any existing domains. However, please note that we _do_ plan to support running the final 3.0.0 release in the same cluster with at least one 2.x release of the operator to allow for staged migration. |
+| February 26, 2020 | v2.5.0 | no | Support for Helm 3.x and OpenShift 4.3.  Operator can be installed in a namespace-dedicated mode where operator requires no cluster-level Kubernetes privileges. This version is not supported on Kubernetes 1.16+; check the [prerequisites]({{< relref "/userguide/introduction/introduction#operator-prerequisites" >}}).
 | November 15, 2019 | v2.4.0 | no | Includes fixes for a variety of issues related to FMW infrastructure domains and pod variable substitution.  Operator now uses WebLogic Deploy Tooling 1.6.0 and the latest version of the Kubernetes Java Client.
 | August 27, 2019 | v2.3.0 | no  | Added support for Coherence cluster rolling, pod templating and additional pod content, and experimental support for running under an Istio service mesh.
 | June 20, 2019 | v2.2.1 | no  | The operator now supports Kubernetes 1.14.0+.  This release is primarily a bug fix release and resolves the following issues:<br><ul><li>Servers in domains, where the domain home is on a persistent volume, would sometimes fail to start. These failures would be during the introspection phase following a full domain shutdown.  Now, the introspection script better handles the relevant error conditions.</li><li>The domain resource provides an option to [pre-create Kubernetes Services](https://github.com/oracle/weblogic-kubernetes-operator/blob/master/docs/domains/Domain.md#server-service) for WebLogic Servers that are not yet running so that the DNS addresses of these services are resolvable.  These services are now created as non-headless so that they have an IP address.</li></ul>

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:2.5.0
+$ docker pull oracle/weblogic-kubernetes-operator:2.6.0
 ```
 
 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/introduction/introduction.md

@@ -16,10 +16,9 @@ Detailed instructions are available [here]({{< relref "/userguide/managing-opera
 
 ### Operator prerequisites
 
-For the current production release 2.5.0:
+For the current production release 2.6.0:
 
-* Kubernetes 1.13.5+, 1.14.8+, and 1.15.7+ (check with `kubectl version`). Not supported on Kubernetes 1.16 or later; see note below.
-  See note below for OpenShift.
+* Kubernetes 1.14.8+, 1.15.7+, 1.1.6.0+, 1.17.0+, and 1.18.0+ (check with `kubectl version`).
 * Flannel networking v0.9.1-amd64 or later (check with `docker images | grep flannel`) *or* OpenShift SDN on OpenShift 4.3 systems.
 * Docker 18.9.1 or 19.03.1 (check with `docker version`) *or* CRI-O 1.14.7 (check with `crictl version | grep RuntimeVersion`).
 * Helm 3.0.3+ (check with `helm version --client --short`).
@@ -32,17 +31,6 @@ For the current production release 2.5.0:
   not need the `cluster-admin` role at runtime.
 * We do not currently support running WebLogic in non-Linux containers.
 
-For the current preview release 3.0.0-rc1, the above is modified as follows:
-
-* Kubernetes 1.13.5+ support is deprecated and removed.
-* Kubernetes 1.16.0+ support is added.
-
-### Important note about Kubernetes 1.16.0+
-
-Kubernetes 1.16 introduced changes to some Kubernetes APIs that are used by the operator.
-At this time, the current production release of the operator will not work on Kubernetes 1.16.0+.
-(Note though that the current preview release 3.0.0-rc1 does support Kubernetes 1.16.0+).
-When we have made the necessary code changes, we will update this page to confirm support of 1.16.
 
 ### Cloud providers
 
@@ -74,11 +62,11 @@ AKS support and limitations:
   Infrastructure MDS data stores only when accessed through an OCI FastConnect.
 * Windows Server containers are not currently supported, only Linux containers.
 
-### Oracle Linux Cloud Native Environment
+### Oracle Linux Cloud Native Environment (OLCNE)
 
 [Oracle Linux Cloud Native Environment](https://docs.oracle.com/en/operating-systems/olcne/) is a fully integrated suite for the development and management of cloud-native applications. Based on Open Container Initiative (OCI) and Cloud Native Computing Foundation (CNCF) standards, Oracle Linux Cloud Native Environment delivers a simplified framework for installations, updates, upgrades, and configuration of key features for orchestrating microservices.
 
-WebLogic Server and the WebLogic Server Kubernetes Operator are certified and supported on Oracle Linux Cloud Native Environment.
+WebLogic Server and the WebLogic Server Kubernetes Operator are certified and supported on Oracle Linux Cloud Native Environment. Operator 2.6.0 provides certified support of OLCNE 1.1 with Kubernetes 1.17.0.
 
 
 ### OpenShift

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

@@ -176,7 +176,7 @@ d. Update the `image` property of the domain resource, specifying the new image
      ```
      domain:
        spec:
-         image: oracle/weblogic-updated:2.5.0
+         image: oracle/weblogic-updated:2.6.0
      ```
 e. The operator will now initiate a rolling restart, which will apply the updated image, for all the server pods in the domain.
 

docs-source/content/userguide/managing-domains/domain-resource.md

@@ -6,7 +6,7 @@ pre = "<b> </b>"
 +++
 
 {{% notice warning %}}
-This document contains details for the current production release 2.5.0 first, and then
+This document contains details for the current production release 2.6.0 first, and then
 for the [3.0.0-rc1 release candidate](#details-for-300-rc1) below.
 {{% /notice %}}
 
@@ -243,7 +243,7 @@ spec:
 The operator uses an "introspection" job to discover details about the WebLogic domain configuration, such as the list of clusters and network access points.  The Job Pod for the introspector is generated using the `serverPod` entries for the Administration Server.  Because the Administration Server name is not known until the introspection step is complete, the value of the `$(SERVER_NAME)` variable for the introspection job will be "introspector".
 
 {{% notice warning %}}
-This document contains details for the current production release 2.5.0 above, and then
+This document contains details for the current production release 2.6.0 above, and then
 for the 3.0.0-rc1 release candidate below.
 {{% /notice %}}
 

docs-source/content/userguide/managing-operators/installation/_index.md

@@ -92,7 +92,7 @@ the `helm upgrade` command requires that you supply a new Helm chart and image.
 ```
 $ helm upgrade \
   --reuse-values \
-  --set image=oracle/weblogic-kubernetes-operator:2.5.0 \
+  --set image=oracle/weblogic-kubernetes-operator:2.6.0 \
   --namespace weblogic-operator-namespace \
   --wait \
   weblogic-operator \

docs-source/content/userguide/managing-operators/using-the-operator/using-helm.md

@@ -129,7 +129,7 @@ javaLoggingLevel:  "FINE"
 
 Specifies the Docker image containing the operator code.
 
-Defaults to `weblogic-kubernetes-operator:2.5.0`.
+Defaults to `weblogic-kubernetes-operator:2.6.0`.
 
 Example:
 ```