The ironic.drivers.modules.seamicro
Module¶
Ironic SeaMicro interfaces.
Provides basic power control of servers in SeaMicro chassis via python-seamicroclient.
Provides vendor passthru methods for SeaMicro specific functionality.
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class
ironic.drivers.modules.seamicro.
Management
[source]¶ Bases:
ironic.drivers.base.ManagementInterface
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get_boot_device
(task)[source]¶ Get the current boot device for the task’s node.
Returns the current boot device of the node. Be aware that not all drivers support this.
Parameters: task – a task from TaskManager. Returns: a dictionary containing: boot_device: the boot device, one of ironic.common.boot_devices
or None if it is unknown.persistent: Whether the boot device will persist to all future boots or not, None if it is unknown.
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get_sensors_data
(task)[source]¶ Get sensors data method.
Not implemented by this driver. :param task: a TaskManager instance.
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get_supported_boot_devices
(task)[source]¶ Get a list of the supported boot devices.
Parameters: task – a task from TaskManager. Returns: A list with the supported boot devices defined in ironic.common.boot_devices
.
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set_boot_device
(*args, **kwargs)[source]¶ Set the boot device for the task’s node.
Set the boot device to use on next reboot of the node.
Parameters: - task – a task from TaskManager.
- device – the boot device, one of
ironic.common.boot_devices
. - persistent – Boolean value. True if the boot device will persist to all future boots, False if not. Default: False. Ignored by this driver.
Raises: InvalidParameterValue if an invalid boot device is specified or if a seamicro parameter is invalid.
Raises: IronicException on an error from seamicro-client.
Raises: MissingParameterValue when a required parameter is missing
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validate
(task)[source]¶ Check that ‘driver_info’ contains SeaMicro credentials.
Validates whether the ‘driver_info’ property of the supplied task’s node contains the required credentials information.
Parameters: task – a task from TaskManager. Raises: MissingParameterValue when a required parameter is missing
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class
ironic.drivers.modules.seamicro.
Power
[source]¶ Bases:
ironic.drivers.base.PowerInterface
SeaMicro Power Interface.
This PowerInterface class provides a mechanism for controlling the power state of servers in a seamicro chassis.
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get_power_state
(task)[source]¶ Get the current power state of the task’s node.
Poll the host for the current power state of the node.
Parameters: task – a TaskManager instance containing the node to act on. Raises: ServiceUnavailable on an error from SeaMicro Client. Raises: InvalidParameterValue if a seamicro parameter is invalid. Raises: MissingParameterValue when a required parameter is missing Returns: power state. One of ironic.common.states
.
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reboot
(*args, **kwargs)[source]¶ Cycles the power to the task’s node.
Parameters: task – a TaskManager instance containing the node to act on. Raises: InvalidParameterValue if a seamicro parameter is invalid. Raises: MissingParameterValue if required seamicro parameters are missing. Raises: PowerStateFailure if the final state of the node is not POWER_ON.
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set_power_state
(*args, **kwargs)[source]¶ Turn the power on or off.
Set the power state of a node.
Parameters: - task – a TaskManager instance containing the node to act on.
- pstate – Either POWER_ON or POWER_OFF from :class: ironic.common.states.
Raises: InvalidParameterValue if an invalid power state was specified or a seamicro parameter is invalid.
Raises: MissingParameterValue when a required parameter is missing
Raises: PowerStateFailure if the desired power state couldn’t be set.
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class
ironic.drivers.modules.seamicro.
ShellinaboxConsole
[source]¶ Bases:
ironic.drivers.base.ConsoleInterface
A ConsoleInterface that uses telnet and shellinabox.
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get_console
(task)[source]¶ Get the type and connection information about the console.
Raises: MissingParameterValue if required seamicro parameters are missing Raises: InvalidParameterValue if required parameter are invalid.
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start_console
(task)[source]¶ Start a remote console for the node.
Parameters: task – a task from TaskManager Raises: MissingParameterValue if required seamicro parameters are missing Raises: ConsoleError if the directory for the PID file cannot be created Raises: ConsoleSubprocessFailed when invoking the subprocess failed Raises: InvalidParameterValue if required parameter are invalid.
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class
ironic.drivers.modules.seamicro.
VendorPassthru
[source]¶ Bases:
ironic.drivers.base.VendorInterface
SeaMicro vendor-specific methods.
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attach_volume
(*args, **kwargs)[source]¶ Attach a volume to a node.
Attach volume from SeaMicro storage pools for ironic to node. If kwargs[‘volume_id’] not given, Create volume in SeaMicro storage pool and attach to node.
- @kwargs volume_id: id of pre-provisioned volume that is to be attached
- as root volume of node
- @kwargs volume_size: size of new volume to be created and attached
- as root volume of node
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