#  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.mirantis.docker.kubernetes
  std: io.murano
  res: io.murano.resources
  sys: io.murano.system

Name: KubernetesNode


Properties:
  instance:
    Contract: $.class(res:LinuxMuranoInstance).notNull()


Methods:
  getIp:
    Arguments:
      - preferFloatingIp:
          Contract: $.bool().notNull()
          Default: false
    Body:
      - $ip: $.instance.ipAddresses[0]
      - If: $preferFloatingIp
        Then:
          - Return: coalesce($.instance.floatingIpAddress, $ip)
        Else:
          - Return: $.instance.ipAddresses[0]


  deployInstance:
    Body:
      - $.instance.deploy()


  setupFlannel:
  setupCalico:
  setupEtcd:
  setupNode:
  removeFromCluster:


  # TODO(ddovbii): To enable traffic for Calico the SharedIp class
  # from murano.io probably can be used. In future we need to
  # investigate functionallity of this class and apply it instead
  # of this workaround if it is possible
  _enableCalicoTraffic:
    Arguments:
      - address:
          Contract: $.string().notNull()
          Default: '192.168.0.0/16'
    Body:
      - $environment: $.find(std:Environment)
      - $securityGroupIngress:
          - ToPort: 2379
            FromPort: 2379
            IpProtocol: tcp
            External: false
          - ToPort: 179
            FromPort: 179
            IpProtocol: tcp
            External: false
          - ToPort: 179
            FromPort: 179
            IpProtocol: udp
            External: false
      - $environment.securityGroupManager.addGroupIngress($securityGroupIngress)
      - $stack: $environment.stack.current()

      - $portName: $stack.resources.get($this.instance.name).properties.networks[0].port.get_resource

      - $template:
          resources:
            $portName:
              properties:
                allowed_address_pairs:
                  - ip_address: $address

      - $stack: $stack.mergeWith($template)

      - $fiRecord:
          ip_address: $this.instance.ipAddresses[0]

      - $stack.resources[$portName].properties.fixed_ips[0]: $stack.resources[$portName].properties.fixed_ips[0] + $fiRecord
      - $environment.stack.setTemplate($stack)