#!/bin/bash
# Create OpenStack heat template file

cat <<EOF > ${heat_template}
heat_template_version: 2013-05-23

description: Simple template to deploy a single compute instance

parameters:
  instance_name:
    type: string
    label: Instance Name
    description: Name of the instance to be used
  key:
    type: string
    label: Key Name
    description: Name of key-pair to be used for compute instance
  image_name:
    type: string
    label: Image ID
    description: Image to be used for compute instance
  flavor_name:
    type: string
    label: Instance Type
    description: Type of instance (flavor) to be used
  public_net_id:
    type: string
    label: Netid
    description: public NetId
  public_net_subnet:
    type: string
    label: subnet
    description: public subnet NetId
  onap_sg:
    type: string
    default: default
  volume_name:
    type: string
    default: onap_offline_build_volume
  volume_size:
    type: number
    default: 400


resources:
  VMwithvolume_0_private_port:
    type: OS::Neutron::Port
    properties:
      network: { get_param: public_net_id }
      fixed_ips: [{"subnet": { get_param: public_net_subnet }}]
      security_groups:
      - { get_param: onap_sg }


  VMwithvolume_0:
    type: OS::Nova::Server
    properties:
      name: { get_param: instance_name }
      availability_zone: nova
      key_name: { get_param: key }
      image: { get_param: image_name }
      flavor: { get_param: flavor_name }
      networks:
      - port: { get_resource: VMwithvolume_0_private_port }
      user_data_format: RAW
      user_data:
        str_replace:
          params:
             __mount_dir__: "aa"
          template: |
            #!/bin/bash
            set -e


            while [ ! -e /dev/vdb ]; do echo Waiting for volume /dev/sdb to attach; sleep 1; done



            echo "Partitions not formated, format it as ext4"
            # yes /dev/disk/by-id/, partprobe and hdparm show it is there, but no it is is not ready
            sleep 1
            mkfs.ext4 /dev/vdb
            file -sL /dev/disk/by-id/*

            mkdir -pv /tmp
            # mount on reboot
            echo "/dev/vdb /tmp ext4 defaults,nofail 0 0" >> /etc/fstab
            # mount now
            mount /tmp

  cinder_volume:
    type: OS::Cinder::Volume
    properties:
      name: { get_param: volume_name }
      size: { get_param: volume_size }

  volume_attachment:
    type: OS::Cinder::VolumeAttachment
    properties:
      volume_id: { get_resource: cinder_volume }
      instance_uuid: { get_resource: VMwithvolume_0 }
      mountpoint: /dev/vdb
EOF