# Construct the network, environment and failover stack groups.
plugin: constructed
strict: false

compose:

  # The network group will be determined by the VLAN of the first
  # network interface. It will only be defined if the VM is managed.
  inv__network: >
    {
      "30": "infra",
      "31": "dmz",
      "32": "pubapps",
      "33": "intapps"
    }[ proxmox__net0.tag | default("") ]
    | default( "unknown" )
    ~ _inv__managed

  # The environment can be set by adding a field named "environment"
  # to the VM's JSON description. If it is not set and the service instance's
  # name is "prod", the "prod" environment is used. Failing that, the
  # VM is added to the "dev" environment.
  inv__environment: >-
    inv__data.environment
      | default(
          ( inv__instance == "prod" ) | ternary( "prod", "dev" )
        )
    ~ _inv__managed

  # Failover group, based on inv__fostack if it exists.
  _inv__fostack_group: >-
    ( inv__fostack is defined )
      | ternary(
          "fostack_" ~ inv__fostack | default("") ,
          "no_failover"
        )
    ~ _inv__managed

keyed_groups:

  # Network-based group.
  - prefix: net
    key: inv__network
    parent_group: by_network
  # Environment-based group
  - prefix: env
    key: inv__environment
    parent_group: by_environment
  # Fail-over stack
  - prefix: ''
    key: _inv__fostack_group
    parent_group: by_failover_stack