WSO2 GREG 4.6.0 - Moving governed artifacts when promoting the lifecycles

These are the three places of registry spaces which keep configuration in carbon platform based all WSO2 products.

•     Local Repository : Used to store configuration and runtime data that is local to the server.

•     Configuration Repository : Used to store product-specific configuration.

•     Governance Repository : Used to store configuration and data that are shared across the whole platform. This typically includes services, service descriptions, endpoints or datasources and can be         browsed under /_system/governance in the registry browser

                All service artifacts are going in to be in this repository based on the metadata  type user is importing
                  WSDLs are going to /_system/governance/wsdls/ directory.
                  Policies are going to /_system/governance/policies/ directory.
                  Schemas are going to /_system/governance/schemas/ directory.

Here I explained the process flow of moving configuration directories within the Governance Repository when promoting the lifecycles in the Governance Registry product.

 1. Configure the Life Cycle

 

Extensions --> Lifecycles

In there you can use existing ServiceLifeCycle modify or add new Lifecycle using DefaultLifeCycle class as  follow. 

<aspect name="ServiceLifeCycle34" class="org.wso2.carbon.governance.registry.extensions.aspects.DefaultLifeCycle">
    <configuration type="literal">
        <lifecycle>
            <scxml xmlns="http://www.w3.org/2005/07/scxml"
                   version="1.0"
                   initialstate="Development">
                <state id="Development">
                    <datamodel>
                        <data name="checkItems">
                            <item name="Code Completed" forEvent="">
                                <!--<permissions>
                                    <permission roles=""/>
                                </permissions>
                                <validations>
                                    <validation forEvent="" class="">
                                        <parameter name="" value=""/>
                                    </validation>
                                </validations>-->
                            </item>
                            <item name="WSDL, Schema Created" forEvent="">
                            </item>
                            <item name="QoS Created" forEvent="">
                            </item>
                        </data>
<data name="transitionExecution">
                            <execution forEvent="Promote" class="org.wso2.carbon.governance.registry.extensions.executors.ServiceVersionExecutor">
                                <parameter name="currentEnvironment" value="/_system/local/repository/components/{@resourcePath}/{@resourceName}"/>
                                <parameter name="targetEnvironment" value="/_system/governance/branches/testing/{@resourcePath}/{@version}/{@resourceName}"/>
                                <parameter name="service.mediatype" value="application/vnd.wso2-service+xml"/>
                                <parameter name="wsdl.mediatype" value="application/wsdl+xml"/>
                                <parameter name="endpoint.mediatype" value="application/vnd.wso2.endpoint"/>
                            </execution>
                        </data>
<data name="transitionUI">
                            <ui forEvent="Promote" href="../lifecycles/pre_invoke_aspect_ajaxprocessor.jsp?currentEnvironment=/_system/governance/trunk/"/>
                        </data>
                        <!--<data name="transitionValidation">
                            <validation forEvent="" class="">
                                <parameter name="" value=""/>
                            </validation>
                        </data>
                        <data name="transitionPermission">
                            <permission forEvent="" roles=""/>
                        </data>
                        <data name="transitionScripts">
                            <js forEvent="">
                                <console function="">
                                    <script type="text/javascript">
                                    </script>
                                </console>
                                <server function="">
                                    <script type="text/javascript"></script>
                                </server>
                            </js>
                        </data>
                        <data name="transitionApproval">
                            <approval forEvent="Promote" roles="" votes="2"/>
                        </data>-->
                        <data name="transitionScripts">
                            <js forEvent="Promote">
                                <console function="showServiceList">
<script type="text/javascript">
                                        showServiceList = function() { var element = document.getElementById('hidden_media_type'); var mediaType = ""; if (element) { mediaType = element.value;} if (mediaType == "application/vnd.wso2-service+xml") { location.href = unescape("../generic/list.jsp?region=region3%26item=governance_list_service_menu%26key=service%26breadcrumb=Services%26singularLabel=Service%26pluralLabel=Services"); } }
</script>
                                </console>
                            </js>
                        </data>
                    </datamodel>
                    <transition event="Promote" target="Testing"/>                  
                </state>
                <state id="Testing">
                    <datamodel>
                        <data name="checkItems">
                            <item name="Effective Inspection Completed" forEvent="">
                            </item>
                            <item name="Test Cases Passed" forEvent="">
                            </item>
                            <item name="Smoke Test Passed" forEvent="">
                            </item>
                        </data>
                        <data name="transitionExecution">
                            <execution forEvent="Promote" class="org.wso2.carbon.governance.registry.extensions.executors.ServiceVersionExecutor">
                                <parameter name="currentEnvironment" value="/_system/governance/branches/testing/{@resourcePath}/{@version}/{@resourceName}"/>
                                <parameter name="targetEnvironment" value="/_system/governance/branches/production/{@resourcePath}/{@version}/{@resourceName}"/>
                                <parameter name="service.mediatype" value="application/vnd.wso2-service+xml"/>
                                <parameter name="wsdl.mediatype" value="application/wsdl+xml"/>
                                <parameter name="endpoint.mediatype" value="application/vnd.wso2.endpoint"/>
                            </execution>
   <execution forEvent="Demote" class="org.wso2.carbon.governance.registry.extensions.executors.DemoteActionExecutor">
                            </execution>
                        </data>
<data name="transitionUI">
                            <ui forEvent="Promote" href="../lifecycles/pre_invoke_aspect_ajaxprocessor.jsp?currentEnvironment=/_system/governance/branches/testing/"/>
                        </data>
                        <data name="transitionScripts">
                            <js forEvent="Promote">
                                <console function="showServiceList">
<script type="text/javascript">
                                        showServiceList = function() { var element = document.getElementById('hidden_media_type'); var mediaType = ""; if (element) { mediaType = element.value;} if (mediaType == "application/vnd.wso2-service+xml") { location.href = unescape("../generic/list.jsp?region=region3%26item=governance_list_service_menu%26key=service%26breadcrumb=Services%26singularLabel=Service%26pluralLabel=Services"); } }
</script>
                                </console>
                            </js>
                        </data>
                    </datamodel>
                    <transition event="Promote" target="Production"/>
                    <transition event="Demote" target="Development"/>
                </state>
                <state id="Production">
                    <datamodel>
                        <data name="transitionExecution">
                            <execution forEvent="Demote" class="org.wso2.carbon.governance.registry.extensions.executors.DemoteActionExecutor">
                            </execution>
                            <execution forEvent="Publish" class="org.wso2.carbon.governance.registry.extensions.executors.apistore.ApiStoreExecutor">
                            </execution>
                        </data>
                    </datamodel>
                    <transition event="Publish" target="Published.to.APIStore"/>
                    <transition event="Demote" target="Testing"/>
                </state>
                <state id="Published.to.APIStore">
                </state>                
            </scxml>
        </lifecycle>
    </configuration>
</aspect>

2. Modify Artifact location  

 Change the directories as you want for targetEnvironment and  currentEnvironment  of each states  (Development, Testing, Production)   of the configuration by specify locations within the   / _system/governance directory.

3. Create the Service 

Then go to Main --> Metadata  --> Add   --> Service and Create the service

4. Assign the Life cycle

After saving the service, you can see Add Lifecycle button within the LifeCycle area. If you see already assign the lifecycle that you don't want to assign it, delete and re-assign lifecycle from the drop-down menu.

5. Moving Artifacts
 Now you can process the moving artifacts to  targetEnvironment from currentEnvironment by clicking Promote button within the life cycle.