Add the ability to define OpenStack Compute Instance user_data

[laurentganne]

The OpenStack API provides a Compute Instance property user_data allowing to provide configuration information or scripts used by cloud-init.

The TOSCA type yorc.nodes.openstack.Compute should be updated to support this user_data property, and the terraform provider should set this property described in Terraform OpenStack provider documentation.

[loicalbertin]

Is this related or unrelated to cloud-init?

[laurentganne]

Is this related or unrelated to cloud-init?

yes, you can pass there cloud-init scripts. Example of user_data value that you can set and that will be used at cloud-init:

  #cloud-config
  write_files:
  - content: |
      /data/share *(rw,sync)
    owner: root:root
    path: /etc/exports
    permissions: '0644'
  runcmd:
   - [ mkdir, -p, /data/share ]
   - [ chown, "centos:centos", -R, /data/share ]
   - [ systemctl, enable, nfs-server ]
   - [ systemctl, start, nfs-server ]
   - [ exportfs, -avr ]