#    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.

tosca_definitions_version: tosca_simple_yaml_1_0

description: >
  TOSCA simple profile with mysql docker container.

# Repositories to retrieve code artifacts from
repositories:
  docker_hub: https://registry.hub.docker.com/

topology_template:

  inputs:
    mysql_root_pwd:
      type: string
      description: Root password for MySQL.

  node_templates:
    # The MYSQL container based on official MySQL image in Docker hub
    mysql_container:
      type: tosca.nodes.Container.Application.Docker
      requirements:
        - host: mysql_runtime
      artifacts:
        my_image:
          file: mysql
          type: tosca.artifacts.Deployment.Image.Container.Docker
          repository: docker_hub
      interfaces:
        Standard:
          create:
            implementation: my_image
            inputs:
              MYSQL_ROOT_PASSWORD: { get_input: mysql_root_pwd }

    # The properties of the runtime to host the container
    mysql_runtime:
      type: tosca.nodes.Container.Runtime
      capabilities:
        host:
          properties:
            num_cpus: 1
            disk_size: 10 GB
            mem_size: 2 MB