---
## Variables used by roles/download and task installing artefacts on node

# Where ansible should look for artefacts when installing binaries / pre-loading container image
# This is subtly different from local_release_dir, because it takes into
# account `download_delegate`, and in particular the scenario where:
# - hostvars['some_host']['download_delegate'] == 'other_host' or 'localhost' -> both scenario will result in the artefact transiting by localhost
# - hostvars['localhost']['local_release_dir'] != hostvars['some_host']['local_release_dir']
# We explicitly check hostvars
install_source_dir: "{{
  hostvars[
  inventory_hostname if download_delegate == inventory_hostname
  else 'localhost'
  ]['local_release_dir'] | default(default_local_release_dir)
}}"

# This always refers to the value of `local_release_dir` for localhost
# used by tasks which need to refer to paths on the controller, for instance, using lookup('file')
install_source_localhost: "{{ hostvars['localhost']['local_release_dir'] | default(default_local_release_dir) }}"

# This variable is the default for local_release_dir and is used to refer to
# the default even when `local_release_dir` is overridden by inventory
default_local_release_dir: /tmp/releases