group_by - Create Ansible groups based on facts

Synopsis

Parameters

Parameter Choices/Defaults Comments
key
required
The variables whose values will be used as groups
parents
(added in 2.4)
Default:
all
The list of the parent groups

Notes

Note

  • Spaces in group names are converted to dashes ‘-‘.
  • This module is also supported for Windows targets.

Examples

# Create groups based on the machine architecture
- group_by:
    key: machine_{{ ansible_machine }}

# Create groups like 'virt_kvm_host'
- group_by:
    key: virt_{{ ansible_virtualization_type }}_{{ ansible_virtualization_role }}

# Create nested groups
- group_by:
    key: el{{ ansible_distribution_major_version }}-{{ ansible_architecture }}
    parents:
      - el{{ ansible_distribution_major_version }}

Status

This module is flagged as stableinterface which means that the maintainers for this module guarantee that no backward incompatible interface changes will be made.

Maintenance

This module is flagged as core which means that it is maintained by the Ansible Core Team. See Module Maintenance & Support for more info.

For a list of other modules that are also maintained by the Ansible Core Team, see here.

Support

For more information about Red Hat’s support of this module, please refer to this Knowledge Base article

Author

  • Jeroen Hoekx (@jhoekx)

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