#  Licensed under the Apache License, Version 2.0 (the "License"); you may
#  not use this file except in compliance with the License. You may obtain
#  a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#  License for the specific language governing permissions and limitations
#  under the License.

Namespaces:
  =: com.example.paas
  std: io.murano
  res: io.murano.resources
  sys: io.murano.system

Name: CloudFoundry

Extends: std:Application

Properties:

  instance:
    Contract: $.class(res:Instance).notNull()

Methods:
  .init:
    Body:
      - $._environment: $.find(std:Environment).require()

  deploy:
    Body:
      - If: not $.getAttr(deployed, false)
        Then:
          - $._environment.reporter.report($this, 'Creating VM for CloudFoundry ')
          - $securityGroupIngress:
              - ToPort: 80
                FromPort: 80
                IpProtocol: tcp
                External: true
              - ToPort: 65535
                FromPort: 1024
                IpProtocol: tcp
                External: true
              - ToPort: 443
                FromPort: 443
                IpProtocol: tcp
                External: true
          - $._environment.securityGroupManager.addGroupIngress($securityGroupIngress)
          - $.instance.deploy()
          - $resources: new(sys:Resources)

          #NOTE(ddovbii) This is workaround which forbids installing CF to non-Ubuntu images
          #As soon as we have the ability to filter images by distribution type
          #(https://blueprints.launchpad.net/murano/+spec/better-image-filtering)
          #this workaround should be deleted
          - $template: $resources.yaml('CheckOS.template')
          - $os: $.instance.agent.call($template, $resources)
          - If: not $os.startsWith('Ubuntu 14.04')
            Then:
              - $msg: 'Unable to deploy. Only Ubuntu 14.04 is supported'
              - $._environment.reporter.report_error($this, $msg)
              - Throw: UnsupportedDistributionVersion
                Message: $msg

          #All steps below actually follow the process in ./scripts/install.sh
          # Just add more interactivity to provide status
          # Install Ruby part
          - $template: $resources.yaml('InstallRuby.template')
          - $._environment.reporter.report($this, '[1/6] Installing Ruby...')
          - $.instance.agent.call($template, $resources, 3600)

          #Clone base repos
          - $template: $resources.yaml('CloneRepos.template')
          - $._environment.reporter.report($this, '[2/6]Cloning git repositories for BOSH and cf-release...')
          - $.instance.agent.call($template, $resources, 3600)

          #Install Environment
          - $template: $resources.yaml('InstallEnvironment.template')
          - $._environment.reporter.report($this, '[3/6]Install Environment...')
          - $.instance.agent.call($template, $resources, 3600)

          #Install CF release
          - $template: $resources.yaml('InstallCFRelease.template')
          - $._environment.reporter.report($this, '[4/6]Installing cf-release...')
          - $.instance.agent.call($template, $resources, 7200)

          #Install CF CLI
          - $template: $resources.yaml('InstallCFcli.template')
          - $._environment.reporter.report($this, '[5/6]Installing CF CLI...')
          - $.instance.agent.call($template, $resources, 600)

          - $template: $resources.yaml('StartCloudFoundry.template')
          - $._environment.reporter.report($this, '[6/6]Start CloudFoundry services...')
          - $result: $.instance.agent.call($template, $resources, 3600)
          - $._environment.reporter.report($this, 'CloudFoundry is started')
          - $._environment.reporter.report($this, $result)
          - $.setAttr(deployed, true)