Merge pull request #857 from oracle/gh-pages-OWLS-69849

Publish operator helm chart on our GitHub page

Author: rjeberhard

README.md

@@ -145,3 +145,31 @@ Only pull requests from committers that can be verified as having signed the OCA
 ## Introducing a new dependency
 
 Please be aware that pull requests that seek to introduce a new dependency will be subject to additional review.  In general, contributors should avoid dependencies with incompatible licenses, and should try to use recent versions of dependencies.  Standard security vulnerability checklists will be consulted before accepting a new dependency.  Dependencies on closed-source code, including WebLogic Server, will most likely be rejected.
+
+## Use Helm Chart from Github chart repository
+
+Add this repo to Helm installation:
+
+```
+$ helm repo add weblogic-operator https://oracle.github.io/weblogic-kubernetes-operator/charts
+```
+
+Verify repository was added correctly:
+
+````
+$ helm repo list
+NAME           URL
+weblogic-operator    https://oracle.github.io/weblogic-kubernetes-operator/charts
+```
+
+Update with latest information about charts from chart repositories:
+
+```
+$ helm repo update
+```
+
+Install Operator from the repo:
+
+```
+$ helm install helm install weblogic-operator/weblogic-operator --name weblogic-operator
+```

docs/charts/index.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+entries:
+  weblogic-operator:
+  - created: 2019-02-06T10:58:20.175515059-08:00
+    description: Helm package for creation of the Weblogic operator.
+    digest: de086ca50a523ec94afc216b0b45ca7d431c6c9c454ea5d26c1ccd76220a5e7f
+    name: weblogic-operator
+    urls:
+    - https://oracle.github.io/weblogic-kubernetes-operator/charts/weblogic-operator-2.1.tgz
+    version: "2.1"
+generated: 2019-02-06T10:58:20.173792276-08:00

docs/charts/weblogic-operator-2.1.tgz

@@ -2,5 +2,5 @@
 # Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
 
 name: weblogic-operator
-version: 2.0
-description: Helm chart for configuring the WebLogic operator.
+version: 2.1
+description: Helm chart for configuring the WebLogic operator.

kubernetes/charts/weblogic-operator/Chart.yaml

@@ -20,7 +20,7 @@ domainNamespaces:
   - "default"
 
 # image specifies the docker image containing the operator code.
-image: "oracle/weblogic-kubernetes-operator:2.0"
+image: "oracle/weblogic-kubernetes-operator:2.1"
 
 # imagePullPolicy specifies the image pull policy for the operator docker image.
 imagePullPolicy: "IfNotPresent"

kubernetes/charts/weblogic-operator/values.yaml

@@ -0,0 +1,42 @@
+#!/bin/bash
+# Copyright 2019, Oracle Corporation and/or its affiliates.  All rights reserved.
+# Licensed under the Universal Permissive License v 1.0 as shown at http://oss.oracle.com/licenses/upl.
+
+SCRIPTPATH="$( cd "$(dirname "$0")" > /dev/null 2>&1 ; pwd -P )"
+WOCHARTPATH="$SCRIPTPATH/charts/weblogic-operator"
+
+if uname | grep -q "Darwin"; then
+    mod_time_fmt="-f %m"
+else
+    mod_time_fmt="-c %Y"
+fi
+
+# Find latest file in source directory
+unset -v latest
+for file in "$WOCHARTPATH"/*; do
+  [[ $file -nt $latest ]] && latest=$file
+done
+
+srctime="$(stat $mod_time_fmt $latest)"
+
+out="$(helm package $WOCHARTPATH -d $SCRIPTPATH)"
+helm_package=$(echo $out | cut -d ':' -f 2)
+helm_package_name=$(basename $helm_package)
+
+dsttime=0
+if [ -f $SCRIPTPATH/../docs/charts/$helm_package_name ]; then
+  dsttime="$(stat $mod_time_fmt $SCRIPTPATH/../docs/charts/$helm_package_name)"
+fi
+
+if [ $srctime \> $dsttime ];
+then
+  mkdir $SCRIPTPATH/../docs/charts
+  helm repo index $WOCHARTPATH/ --url https://oracle.github.io/weblogic-kubernetes-operator/charts --merge $SCRIPTPATH/../docs/charts/index.yaml
+
+  mv -f $helm_package $SCRIPTPATH/../docs/charts/
+  rm $WOCHARTPATH/index.yaml
+else
+  rm $helm_package
+fi;
+
+

kubernetes/package-helm-charts.sh

@@ -41,7 +41,23 @@
           </execution>
         </executions>
       </plugin>
-
+      <plugin>
+	<groupId>org.codehaus.mojo</groupId>
+	<artifactId>exec-maven-plugin</artifactId>
+	<version>1.6.0</version>
+	<executions>
+	    <execution><!-- helm chart package-->
+		<id>package-helm-charts</id>
+		<phase>compile</phase>
+		<goals>
+	           <goal>exec</goal>
+		</goals>
+		<configuration>
+		   <executable>${project.basedir}/package-helm-charts.sh</executable>
+		</configuration>
+	    </execution>
+	 </executions>
+	</plugin>
     </plugins>
   </build>