murano-pl-extended.yaml

# *****************************************************************************
# This example intended to demonstrate how Applications are defined
# in MuranoPL language.
#
# Note: to keep this document as valid YAML syntetic first-level entities
# are added. All MuranoPL classes (e.g. value of MyTelnetServer entry in this
# document) should be placed in separate YAML file.

MyTelnetServer:
  Namespaces:
    =: com.mirantis.murano.services.windows.telnetServer
    std: com.mirantis.murano
    sys: com.mirantis.murano.system
    win: com.mirantis.murano.services.windows
  Name: TelnetServer
  Extends: std:Application
  Properties:
    name:
      Contract: $.string().notNull()
    port:
      Contract: $.int().notNull()
    host:
      Contract: $.class(win:Host).notNull()
  Workflow:
    deploy:
      Body:
        - $.host.deploy()
        - $resources: new(sys:Resources)
        - $template: $resources.json('InstallTelnet.template').bind(dict(
              port => $.port
          ))
        - $.host.agent.call($template, $resources)

# *****************************************************************************
# Classes shown below already present in MuranoPL and should not be included
# in user-supplied application package. Please use classes below only as rough
# example of how Base Class Library in Murano looks like.
#
# Note: to keep this document as valid YAML syntetic first-level entities
# are added. All MuranoPL classes (e.g. value of MyTelnetServer entry in this
# document) should be placed in separate YAML file.
#
# DO NOT USE THIS AS A REFERENCE!
# *****************************************************************************
Object:
  Namespaces:
      =: com.mirantis.murano
  Name: Object
Environment:
  Workflow:
    initialize:
  Namespaces:
      =: com.mirantis.murano
      sys: com.mirantis.murano.system
  Name: Environment
  Properties:
    name:
      Contract: $.string().notNull()
    applications:
      Contract: [$.class(Application).owned().notNull()]
    agentListener:
      Contract: $.class(sys:AgentListener)
      Type: Runtime
    stack:
      Contract: $.class(sys:HeatStack)
      Type: Runtime
  Workflow:
    initialize:
      Body:
        - $this.agentListener: new(sys:AgentListener, name => $.name)
        - $this.stack: new(sys:HeatStack, name => $.name)
    deploy:
      Body:
        - $.agentListener.start()
        - $.applications.pselect($.deploy())
        - $.agentListener.stop()
Application:
  Namespaces:
      =: com.mirantis.murano
  Name: Application
Host:
  Namespaces:
      =: com.mirantis.murano.services.windows
      ad: com.mirantis.murano.services.windows.activeDirectory
      srv: com.mirantis.murano.services
      sys: com.mirantis.murano.system
  Name: Host
  Extends: srv:Instance
  Properties:
    adminPassword:
      Contract: $.string().notNull()
  Workflow:
    initialize:
      Body:
        - $.super($.initialize())
        - $.resources: new(sys:Resources)
    deploy:
      Body:
        - $.super($.deploy())
        - $template: $.resources.json('SetPassword.template').bind(dict(
              adminPassword => $.adminPassword
            ))
        - $.agent.send($template, $.resources)
Instance:
  Namespaces:
    =: com.mirantis.murano.services
    std: com.mirantis.murano
    sys: com.mirantis.murano.system
  Name: Instance
  Properties:
    name:
      Contract: $.string().notNull()
    agent:
      Contract: $.class(sys:Agent)
      Type: Runtime
  Workflow:
    initialize:
      Body:
        - $.environment: $.find(std:Environment).require()
        - $.agent: new(sys:Agent, host => $)
        - $.resources: new(sys:Resources)
    deploy:
      Body:
        - $template:
            Resources:
              $.name:
                Type: 'AWS::EC2::Instance'
                Properties:
                  InstanceType: 'm1.tiny'
                  ImageId: 'ws-2012-std'
        - $.environment.stack.updateTemplate($template)
        - $.environment.stack.push()