"""
Ansible Info
============
Provide information about the Ansible packages installed on a system.
"""
from insights.core.plugins import combiner
from insights.parsers.installed_rpms import InstalledRpms
ANSIBLE_TOWER_PKG = "ansible-tower"
ANSIBLE_AUTOMATION_HUB_PKG = "automation-hub"
ANSIBLE_CATALOG_WORKER_PKG = "catalog-worker"
ANSIBLE_AUTOMATION_CONTROLLER_PKG = "automation-controller"
ANSIBLE_PACKAGES = [
ANSIBLE_TOWER_PKG,
ANSIBLE_AUTOMATION_HUB_PKG,
ANSIBLE_CATALOG_WORKER_PKG,
ANSIBLE_AUTOMATION_CONTROLLER_PKG,
]
[docs]
@combiner(InstalledRpms)
class AnsibleInfo(dict):
"""
Provides information related to Ansible based on the RPMs installed.
Provides properties to determine the Ansible specific system characteristics. The
base class of the combiner is ``dict`` with dictionary keys being the Ansible
package names, and data values being
:py:class:`insights.parsers.installed_rpms.InstalledRpm` objects.
See the :py:class:`insights.parsers.installed_rpms.InstalledRpm`
class for more information on object methods and values.
Properties are provided to aid in fingerprinting of the system.
Examples:
>>> type(info)
<class 'insights.combiners.ansible_info.AnsibleInfo'>
>>> info.is_tower
True
>>> info.tower_version
'1.0.0'
>>> info.is_controller
True
>>> info.controller_version
'1.0.0'
"""
def __init__(self, rpms):
pkg_versions = dict([(pkg, rpms.get_max(pkg)) for pkg in ANSIBLE_PACKAGES if rpms.get_max(pkg) is not None])
self.update(pkg_versions)
@property
def is_tower(self):
""" bool: Whether or not this system has ``ansible-tower`` installed """
return ANSIBLE_TOWER_PKG in self
@property
def tower_version(self):
""" str: Version of ansible-tower installed or ``None``"""
return self[ANSIBLE_TOWER_PKG].version if ANSIBLE_TOWER_PKG in self else None
@property
def is_controller(self):
"""
bool: Whether or not this system has ``ansible-tower`` or
``automation-controller`` installed
"""
return ANSIBLE_TOWER_PKG in self or ANSIBLE_AUTOMATION_CONTROLLER_PKG in self
@property
def controller_version(self):
"""
str: Version of ansible-tower installed, or if it's not installed
the version of automation-controller installed or ``None``
"""
if ANSIBLE_TOWER_PKG in self:
return self[ANSIBLE_TOWER_PKG].version
elif ANSIBLE_AUTOMATION_CONTROLLER_PKG in self:
return self[ANSIBLE_AUTOMATION_CONTROLLER_PKG].version
@property
def is_hub(self):
""" bool: Whether or not this system has ``automation-hub`` installed """
return ANSIBLE_AUTOMATION_HUB_PKG in self
@property
def hub_version(self):
""" str: Version of automation-hub installed or ``None``"""
return self[ANSIBLE_AUTOMATION_HUB_PKG].version if ANSIBLE_AUTOMATION_HUB_PKG in self else None
@property
def is_catalog_worker(self):
""" bool: Whether or not this system has ``catalog-worker`` installed """
return ANSIBLE_CATALOG_WORKER_PKG in self
@property
def catalog_worker_version(self):
""" str: Version of catalog-worker installed or ``None``"""
return self[ANSIBLE_CATALOG_WORKER_PKG].version if ANSIBLE_CATALOG_WORKER_PKG in self else None