The ironic.drivers.modules.iboot Module

Ironic iBoot PDU power manager.

class ironic.drivers.modules.iboot.IBootPower

Bases: ironic.drivers.base.PowerInterface

iBoot PDU Power Driver for Ironic

This PowerManager class provides a mechanism for controlling power state via an iBoot capable device.

Requires installation of python-iboot:

https://github.com/darkip/python-iboot

get_power_state(task)

Get the current power state of the task’s node.

Parameters:task – a TaskManager instance containing the node to act on. Returns:one of ironic.common.states POWER_OFF, POWER_ON or ERROR. Raises:IBootOperationError on an error from iBoot. Raises:InvalidParameterValue if iboot parameters are invalid. Raises:MissingParameterValue if required iboot parameters are missing.

get_properties()

reboot(*args, **kwargs)

Cycles the power to the task’s node.

Parameters:task – a TaskManager instance containing the node to act on. Raises:IBootOperationError on an error from iBoot. Raises:InvalidParameterValue if iboot parameters are invalid. Raises:MissingParameterValue if required iboot parameters are missing. Raises:PowerStateFailure if the final state of the node is not POWER_ON.

set_power_state(*args, **kwargs)

Turn the power on or off.

Parameters:

• task – a TaskManager instance containing the node to act on.
• pstate – The desired power state, one of ironic.common.states POWER_ON, POWER_OFF.

Raises:

IBootOperationError on an error from iBoot.

Raises:

InvalidParameterValue if iboot parameters are invalid or if an invalid power state was specified.

Raises:

MissingParameterValue if required iboot parameters are missing.

Raises:

PowerStateFailure if the power couldn’t be set to pstate.

validate(task)

Validate driver_info for iboot driver.

Parameters:task – a TaskManager instance containing the node to act on. Raises:InvalidParameterValue if iboot parameters are invalid. Raises:MissingParameterValue if required iboot parameters are missing.