Merge "Refactor test plugin app"

contrib/plugins/murano_exampleplugin/example-app/io.murano.apps.demo.DemoApp/Classes/DemoApp.yaml

@@ -16,25 +16,25 @@ Properties:
   instance:
     Contract: $.class(res:Instance).notNull()
 
-Workflow:
+Methods:
   initialize:
     Body:
-      - $.environment: $.find(std:Environment).require()
+      - $._environment: $.find(std:Environment).require()
 
   deploy:
     Body:
       - If: !yaql "not bool($.getAttr(deployed))"
         Then:
-          - $this.find(std:Environment).reporter.report($this, 'Creating VM ')
+          - $._environment.reporter.report($this, 'Creating VM ')
           - $securityGroupIngress:
               - ToPort: 22
                 FromPort: 22
                 IpProtocol: tcp
-                External: True
-          - $.environment.securityGroupManager.addGroupIngress($securityGroupIngress)
+                External: true
+          - $._environment.securityGroupManager.addGroupIngress($securityGroupIngress)
           - $.instance.deploy()
           - $resources: new(sys:Resources)
-          - $this.find(std:Environment).reporter.report($this, 'Test VM is installed')
+          - $._environment.reporter.report($this, 'Test VM is installed')
           - $.host: $.instance.ipAddresses[0]
           - $.user: 'root'
-          - $.setAttr(deployed, True)
+          - $.setAttr(deployed, true)

contrib/plugins/murano_exampleplugin/example-app/io.murano.apps.demo.DemoApp/Classes/DemoInstance.yaml

@@ -8,7 +8,7 @@ Extends:
   - res:LinuxMuranoInstance
   - ImageValidatorMixin
 
-Workflow:
+Methods:
   deploy:
     Body:
       - $.validateImage()

contrib/plugins/murano_exampleplugin/example-app/io.murano.apps.demo.DemoApp/Classes/ImageValidatorMixin.yaml

@@ -11,7 +11,7 @@ Properties:
   requiredType:
     Contract: $.string().notNull()
 
-Workflow:
+Methods:
   validateImage:
     Body:
       - Try:

contrib/plugins/murano_exampleplugin/example-app/io.murano.apps.demo.DemoApp/UI/ui.yaml

@@ -76,6 +76,4 @@ Forms:
           label: Hostname
           type: string
           required: false
-          widgetMedia:
-            js: ['muranodashboard/js/support_placeholder.js']
-            css: {all: ['muranodashboard/css/support_placeholder.css']}
+