def prepare(self, task):
"""Prepare the deployment environment for this node.
:param task: a TaskManager instance.
:raises: NetworkError: if the previous cleaning ports cannot be removed
or if new cleaning ports cannot be created.
:raises: InvalidParameterValue when the wrong power state is specified
or the wrong driver info is specified for power management.
:raises: other exceptions by the node's power driver if something
wrong occurred during the power action.
:raises: exception.ImageRefValidationFailed if image_source is not
Glance href and is not HTTP(S) URL.
:raises: any boot interface's prepare_ramdisk exceptions.
"""
# Nodes deployed by AgentDeploy always boot from disk now. So there
# is nothing to be done in prepare() when it's called during
# take over.
node = task.node
if node.provision_state == states.DEPLOYING:
# Adding the node to provisioning network so that the dhcp
# options get added for the provisioning port.
manager_utils.node_power_action(task, states.POWER_OFF)
task.driver.network.add_provisioning_network(task)
if node.provision_state not in [states.ACTIVE, states.ADOPTING]:
node.instance_info = deploy_utils.build_instance_info_for_deploy(
task)
node.save()
if CONF.agent.manage_agent_boot:
deploy_opts = deploy_utils.build_agent_options(node)
task.driver.boot.prepare_ramdisk(task, deploy_opts)
def prepare(self, task):
"""Prepare the deployment environment for this node.
:param task: a TaskManager instance.
:raises: NetworkError: if the previous cleaning ports cannot be removed
or if new cleaning ports cannot be created.
:raises: InvalidParameterValue when the wrong power state is specified
or the wrong driver info is specified for power management.
:raises: other exceptions by the node's power driver if something
wrong occurred during the power action.
:raises: exception.ImageRefValidationFailed if image_source is not
Glance href and is not HTTP(S) URL.
:raises: any boot interface's prepare_ramdisk exceptions.
"""
node = task.node
if node.provision_state == states.DEPLOYING:
# Adding the node to provisioning network so that the dhcp
# options get added for the provisioning port.
manager_utils.node_power_action(task, states.POWER_OFF)
# NOTE(vdrok): in case of rebuild, we have tenant network already
# configured, unbind tenant ports if present
task.driver.network.unconfigure_tenant_networks(task)
task.driver.network.add_provisioning_network(task)
if node.provision_state == states.ACTIVE:
task.driver.boot.prepare_instance(task)
elif node.provision_state != states.ADOPTING:
node.instance_info = deploy_utils.build_instance_info_for_deploy(
task)
node.save()
if CONF.agent.manage_agent_boot:
deploy_opts = deploy_utils.build_agent_options(node)
task.driver.boot.prepare_ramdisk(task, deploy_opts)
def prepare(self, task):
"""Prepare the deployment environment for this node.
:param task: a TaskManager instance.
:raises: NetworkError: if the previous cleaning ports cannot be removed
or if new cleaning ports cannot be created.
:raises: InvalidParameterValue when the wrong power state is specified
or the wrong driver info is specified for power management.
:raises: other exceptions by the node's power driver if something
wrong occurred during the power action.
:raises: exception.ImageRefValidationFailed if image_source is not
Glance href and is not HTTP(S) URL.
:raises: any boot interface's prepare_ramdisk exceptions.
"""
# Nodes deployed by AgentDeploy always boot from disk now. So there
# is nothing to be done in prepare() when it's called during
# take over.
node = task.node
if node.provision_state == states.DEPLOYING:
# Adding the node to provisioning network so that the dhcp
# options get added for the provisioning port.
manager_utils.node_power_action(task, states.POWER_OFF)
task.driver.network.add_provisioning_network(task)
if node.provision_state not in [states.ACTIVE, states.ADOPTING]:
node.instance_info = deploy_utils.build_instance_info_for_deploy(
task)
node.save()
if CONF.agent.manage_agent_boot:
deploy_opts = deploy_utils.build_agent_options(node)
task.driver.boot.prepare_ramdisk(task, deploy_opts)
def build_instance_info_for_deploy(task):
# TODO(pas-ha) remove this in Pike cycle
LOG.warning(_LW("This function has moved to "
"'ironic.drivers.modules.deploy_utils' module. "
"Using it from 'ironic.drivers.modules.agent' module "
"is deprecated and will be removed in the Pike release. "
"Please update your driver to use this function "
"from its new location."))
return deploy_utils.build_instance_info_for_deploy(task)
def build_instance_info_for_deploy(task):
# TODO(pas-ha) remove this in Pike cycle
LOG.warning(
_LW("This function has moved to "
"'ironic.drivers.modules.deploy_utils' module. "
"Using it from 'ironic.drivers.modules.agent' module "
"is deprecated and will be removed in the Pike release. "
"Please update your driver to use this function "
"from its new location."))
return deploy_utils.build_instance_info_for_deploy(task)
def prepare(self, task):
"""Prepare the deployment environment for this node."""
node = task.node
# TODO(pas-ha) investigate takeover scenario
if node.provision_state == states.DEPLOYING:
# adding network-driver dependent provisioning ports
manager_utils.node_power_action(task, states.POWER_OFF)
task.driver.network.add_provisioning_network(task)
if node.provision_state not in [states.ACTIVE, states.ADOPTING]:
node.instance_info = deploy_utils.build_instance_info_for_deploy(
task)
node.save()
boot_opt = deploy_utils.build_agent_options(node)
task.driver.boot.prepare_ramdisk(task, boot_opt)
def prepare(self, task):
"""Prepare the deployment environment for this node."""
node = task.node
# TODO(pas-ha) investigate takeover scenario
if node.provision_state == states.DEPLOYING:
# adding network-driver dependent provisioning ports
manager_utils.node_power_action(task, states.POWER_OFF)
task.driver.network.add_provisioning_network(task)
if node.provision_state not in [states.ACTIVE, states.ADOPTING]:
node.instance_info = deploy_utils.build_instance_info_for_deploy(
task)
node.save()
boot_opt = deploy_utils.build_agent_options(node)
task.driver.boot.prepare_ramdisk(task, boot_opt)
def prepare(self, task):
"""Prepare the deployment environment for this node.
:param task: a TaskManager instance.
:raises: NetworkError: if the previous cleaning ports cannot be removed
or if new cleaning ports cannot be created.
:raises: InvalidParameterValue when the wrong power state is specified
or the wrong driver info is specified for power management.
:raises: StorageError If the storage driver is unable to attach the
configured volumes.
:raises: other exceptions by the node's power driver if something
wrong occurred during the power action.
:raises: exception.ImageRefValidationFailed if image_source is not
Glance href and is not HTTP(S) URL.
:raises: any boot interface's prepare_ramdisk exceptions.
"""
node = task.node
deploy_utils.populate_storage_driver_internal_info(task)
if node.provision_state == states.DEPLOYING:
# Adding the node to provisioning network so that the dhcp
# options get added for the provisioning port.
manager_utils.node_power_action(task, states.POWER_OFF)
if task.driver.storage.should_write_image(task):
# NOTE(vdrok): in case of rebuild, we have tenant network
# already configured, unbind tenant ports if present
task.driver.network.unconfigure_tenant_networks(task)
task.driver.network.add_provisioning_network(task)
# Signal to storage driver to attach volumes
task.driver.storage.attach_volumes(task)
if not task.driver.storage.should_write_image(task):
# We have nothing else to do as this is handled in the
# backend storage system, and we can return to the caller
# as we do not need to boot the agent to deploy.
return
if node.provision_state in (states.ACTIVE, states.UNRESCUING):
# Call is due to conductor takeover
task.driver.boot.prepare_instance(task)
elif node.provision_state != states.ADOPTING:
if node.provision_state not in (states.RESCUING, states.RESCUEWAIT,
states.RESCUE, states.RESCUEFAIL):
node.instance_info = (
deploy_utils.build_instance_info_for_deploy(task))
node.save()
if CONF.agent.manage_agent_boot:
deploy_opts = deploy_utils.build_agent_options(node)
task.driver.boot.prepare_ramdisk(task, deploy_opts)
def prepare(self, task):
"""Prepare the deployment environment for this node.
:param task: a TaskManager instance.
:raises: NetworkError: if the previous cleaning ports cannot be removed
or if new cleaning ports cannot be created.
:raises: InvalidParameterValue when the wrong power state is specified
or the wrong driver info is specified for power management.
:raises: StorageError If the storage driver is unable to attach the
configured volumes.
:raises: other exceptions by the node's power driver if something
wrong occurred during the power action.
:raises: exception.ImageRefValidationFailed if image_source is not
Glance href and is not HTTP(S) URL.
:raises: any boot interface's prepare_ramdisk exceptions.
"""
node = task.node
deploy_utils.populate_storage_driver_internal_info(task)
if node.provision_state == states.DEPLOYING:
# Adding the node to provisioning network so that the dhcp
# options get added for the provisioning port.
manager_utils.node_power_action(task, states.POWER_OFF)
if task.driver.storage.should_write_image(task):
# NOTE(vdrok): in case of rebuild, we have tenant network
# already configured, unbind tenant ports if present
task.driver.network.unconfigure_tenant_networks(task)
task.driver.network.add_provisioning_network(task)
# Signal to storage driver to attach volumes
task.driver.storage.attach_volumes(task)
if node.provision_state == states.ACTIVE:
# Call is due to conductor takeover
task.driver.boot.prepare_instance(task)
elif node.provision_state != states.ADOPTING:
if task.driver.storage.should_write_image(task):
instance_info = deploy_utils.build_instance_info_for_deploy(
task)
node.instance_info = instance_info
node.save()
if CONF.agent.manage_agent_boot:
if task.driver.storage.should_write_image(task):
deploy_opts = deploy_utils.build_agent_options(node)
else:
deploy_opts = None
task.driver.boot.prepare_ramdisk(task, deploy_opts)
def prepare(self, task):
"""Prepare the deployment environment for this node.
:param task: a TaskManager instance.
:raises: NetworkError: if the previous cleaning ports cannot be removed
or if new cleaning ports cannot be created.
:raises: InvalidParameterValue when the wrong power state is specified
or the wrong driver info is specified for power management.
:raises: StorageError If the storage driver is unable to attach the
configured volumes.
:raises: other exceptions by the node's power driver if something
wrong occurred during the power action.
:raises: exception.ImageRefValidationFailed if image_source is not
Glance href and is not HTTP(S) URL.
:raises: exception.InvalidParameterValue if network validation fails.
:raises: any boot interface's prepare_ramdisk exceptions.
"""
node = task.node
deploy_utils.populate_storage_driver_internal_info(task)
if node.provision_state == states.DEPLOYING:
# Validate network interface to ensure that it supports boot
# options configured on the node.
try:
task.driver.network.validate(task)
except exception.InvalidParameterValue:
# For 'neutron' network interface validation will fail
# if node is using 'netboot' boot option while provisioning
# a whole disk image. Updating 'boot_option' in node's
# 'instance_info' to 'local for backward compatibility.
# TODO(stendulker): Fail here once the default boot
# option is local.
with excutils.save_and_reraise_exception(reraise=False) as ctx:
instance_info = node.instance_info
capabilities = instance_info.get('capabilities', {})
if 'boot_option' not in capabilities:
capabilities['boot_option'] = 'local'
instance_info['capabilities'] = capabilities
node.instance_info = instance_info
node.save()
# Re-validate the network interface
task.driver.network.validate(task)
else:
ctx.reraise = True
# Adding the node to provisioning network so that the dhcp
# options get added for the provisioning port.
manager_utils.node_power_action(task, states.POWER_OFF)
if task.driver.storage.should_write_image(task):
# NOTE(vdrok): in case of rebuild, we have tenant network
# already configured, unbind tenant ports if present
task.driver.network.unconfigure_tenant_networks(task)
task.driver.network.add_provisioning_network(task)
# Signal to storage driver to attach volumes
task.driver.storage.attach_volumes(task)
if not task.driver.storage.should_write_image(task):
# We have nothing else to do as this is handled in the
# backend storage system, and we can return to the caller
# as we do not need to boot the agent to deploy.
return
if node.provision_state in (states.ACTIVE, states.UNRESCUING):
# Call is due to conductor takeover
task.driver.boot.prepare_instance(task)
elif node.provision_state != states.ADOPTING:
if node.provision_state not in (states.RESCUING, states.RESCUEWAIT,
states.RESCUE, states.RESCUEFAIL):
node.instance_info = (
deploy_utils.build_instance_info_for_deploy(task))
node.save()
if CONF.agent.manage_agent_boot:
deploy_opts = deploy_utils.build_agent_options(node)
task.driver.boot.prepare_ramdisk(task, deploy_opts)
def _update_instance_info():
node.instance_info = (
deploy_utils.build_instance_info_for_deploy(task))
node.save()
def _update_instance_info(self, task):
"""Update instance information with extra data for deploy."""
task.node.instance_info = (
deploy_utils.build_instance_info_for_deploy(task))
task.node.save()
