def validate(task):
"""Validates the pre-requisites for iSCSI deploy.
Validates whether node in the task provided has some ports enrolled.
This method validates whether conductor url is available either from CONF
file or from keystone.
:param task: a TaskManager instance containing the node to act on.
:raises: InvalidParameterValue if the URL of the Ironic API service is not
configured in config file and is not accessible via Keystone
catalog.
:raises: MissingParameterValue if no ports are enrolled for the given node.
"""
try:
# TODO(lucasagomes): Validate the format of the URL
CONF.conductor.api_url or keystone.get_service_url()
except (exception.KeystoneFailure,
exception.CatalogNotFound,
exception.KeystoneUnauthorized) as e:
raise exception.InvalidParameterValue(_(
"Couldn't get the URL of the Ironic API service from the "
"configuration file or keystone catalog. Keystone error: %s") % e)
# Validate the root device hints
deploy_utils.parse_root_device_hints(task.node)
parse_instance_info(task.node)
def validate(task):
"""Validates the pre-requisites for iSCSI deploy.
Validates whether node in the task provided has some ports enrolled.
This method validates whether conductor url is available either from CONF
file or from keystone.
:param task: a TaskManager instance containing the node to act on.
:raises: InvalidParameterValue if the URL of the Ironic API service is not
configured in config file and is not accessible via Keystone
catalog.
:raises: MissingParameterValue if no ports are enrolled for the given node.
"""
try:
# TODO(lucasagomes): Validate the format of the URL
CONF.conductor.api_url or keystone.get_service_url()
except (exception.KeystoneFailure, exception.CatalogNotFound, exception.KeystoneUnauthorized) as e:
raise exception.InvalidParameterValue(
_(
"Couldn't get the URL of the Ironic API service from the "
"configuration file or keystone catalog. Keystone error: %s"
)
% e
)
# Validate the root device hints
deploy_utils.parse_root_device_hints(task.node)
parse_instance_info(task.node)
def validate(self, task):
"""Validate the driver-specific Node deployment info.
This method validates whether the properties of the supplied node
contain the required information for this driver to deploy images to
the node.
:param task: a TaskManager instance
:raises: MissingParameterValue, if any of the required parameters are
missing.
:raises: InvalidParameterValue, if any of the parameters have invalid
value.
"""
if CONF.agent.manage_agent_boot:
task.driver.boot.validate(task)
node = task.node
params = {}
image_source = node.instance_info.get('image_source')
params['instance_info.image_source'] = image_source
error_msg = _('Node %s failed to validate deploy image info. Some '
'parameters were missing') % node.uuid
deploy_utils.check_for_missing_params(params, error_msg)
if not service_utils.is_glance_image(image_source):
if not node.instance_info.get('image_checksum'):
raise exception.MissingParameterValue(
_("image_source's image_checksum must be provided in "
"instance_info for node %s") % node.uuid)
check_image_size(task, image_source)
is_whole_disk_image = node.driver_internal_info.get(
'is_whole_disk_image')
# TODO(sirushtim): Remove once IPA has support for partition images.
if is_whole_disk_image is False:
raise exception.InvalidParameterValue(
_("Node %(node)s is configured to use the %(driver)s driver "
"which currently does not support deploying partition "
"images.") % {
'node': node.uuid,
'driver': node.driver
})
# Validate the root device hints
deploy_utils.parse_root_device_hints(node)
# Validate node capabilities
deploy_utils.validate_capabilities(node)
validate_image_proxies(node)
def validate(self, task):
"""Validate the driver-specific Node deployment info.
This method validates whether the properties of the supplied node
contain the required information for this driver to deploy images to
the node.
:param task: a TaskManager instance
:raises: MissingParameterValue, if any of the required parameters are
missing.
:raises: InvalidParameterValue, if any of the parameters have invalid
value.
"""
if CONF.agent.manage_agent_boot:
task.driver.boot.validate(task)
node = task.node
params = {}
image_source = node.instance_info.get("image_source")
params["instance_info.image_source"] = image_source
error_msg = _("Node %s failed to validate deploy image info. Some " "parameters were missing") % node.uuid
deploy_utils.check_for_missing_params(params, error_msg)
if not service_utils.is_glance_image(image_source):
if not node.instance_info.get("image_checksum"):
raise exception.MissingParameterValue(
_("image_source's image_checksum must be provided in " "instance_info for node %s") % node.uuid
)
check_image_size(task, image_source)
is_whole_disk_image = node.driver_internal_info.get("is_whole_disk_image")
# TODO(sirushtim): Remove once IPA has support for partition images.
if is_whole_disk_image is False:
raise exception.InvalidParameterValue(
_(
"Node %(node)s is configured to use the %(driver)s driver "
"which currently does not support deploying partition "
"images."
)
% {"node": node.uuid, "driver": node.driver}
)
# Validate the root device hints
deploy_utils.parse_root_device_hints(node)
# Validate node capabilities
deploy_utils.validate_capabilities(node)
validate_image_proxies(node)
def validate(task):
"""Validates the pre-requisites for iSCSI deploy.
Validates whether node in the task provided has some ports enrolled.
This method validates whether conductor url is available either from CONF
file or from keystone.
:param task: a TaskManager instance containing the node to act on.
:raises: InvalidParameterValue if the URL of the Ironic API service is not
configured in config file and is not accessible via Keystone
catalog.
:raises: MissingParameterValue if no ports are enrolled for the given node.
"""
# TODO(lucasagomes): Validate the format of the URL
deploy_utils.get_ironic_api_url()
# Validate the root device hints
deploy_utils.parse_root_device_hints(task.node)
deploy_utils.parse_instance_info(task.node)
def validate(self, task):
"""Validate the driver-specific Node deployment info.
This method validates whether the properties of the supplied node
contain the required information for this driver to deploy images to
the node.
:param task: a TaskManager instance
:raises: MissingParameterValue
"""
node = task.node
params = {}
if CONF.agent.manage_tftp:
params['driver_info.deploy_kernel'] = node.driver_info.get(
'deploy_kernel')
params['driver_info.deploy_ramdisk'] = node.driver_info.get(
'deploy_ramdisk')
image_source = node.instance_info.get('image_source')
params['instance_info.image_source'] = image_source
error_msg = _('Node %s failed to validate deploy image info. Some '
'parameters were missing') % node.uuid
deploy_utils.check_for_missing_params(params, error_msg)
if not service_utils.is_glance_image(image_source):
if not node.instance_info.get('image_checksum'):
raise exception.MissingParameterValue(_(
"image_source's image_checksum must be provided in "
"instance_info for node %s") % node.uuid)
is_whole_disk_image = node.driver_internal_info.get(
'is_whole_disk_image')
# TODO(sirushtim): Remove once IPA has support for partition images.
if is_whole_disk_image is False:
raise exception.InvalidParameterValue(_(
"Node %(node)s is configured to use the %(driver)s driver "
"which currently does not support deploying partition "
"images.") % {'node': node.uuid, 'driver': node.driver})
# Validate the root device hints
deploy_utils.parse_root_device_hints(node)
def validate(self, task):
"""Validate the driver-specific Node deployment info.
This method validates whether the properties of the supplied node
contain the required information for this driver to deploy images to
the node.
:param task: a TaskManager instance
:raises: MissingParameterValue, if any of the required parameters are
missing.
:raises: InvalidParameterValue, if any of the parameters have invalid
value.
"""
if CONF.agent.manage_agent_boot:
task.driver.boot.validate(task)
node = task.node
params = {}
image_source = node.instance_info.get('image_source')
params['instance_info.image_source'] = image_source
error_msg = _('Node %s failed to validate deploy image info. Some '
'parameters were missing') % node.uuid
deploy_utils.check_for_missing_params(params, error_msg)
if not service_utils.is_glance_image(image_source):
if not node.instance_info.get('image_checksum'):
raise exception.MissingParameterValue(_(
"image_source's image_checksum must be provided in "
"instance_info for node %s") % node.uuid)
check_image_size(task, image_source)
# Validate the root device hints
deploy_utils.parse_root_device_hints(node)
# Validate node capabilities
deploy_utils.validate_capabilities(node)
validate_image_proxies(node)
def validate(self, task):
"""Validate the driver-specific Node deployment info.
This method validates whether the properties of the supplied node
contain the required information for this driver to deploy images to
the node.
:param task: a TaskManager instance
:raises: MissingParameterValue, if any of the required parameters are
missing.
:raises: InvalidParameterValue, if any of the parameters have invalid
value.
"""
if CONF.agent.manage_agent_boot:
task.driver.boot.validate(task)
node = task.node
params = {}
image_source = node.instance_info.get('image_source')
params['instance_info.image_source'] = image_source
error_msg = _('Node %s failed to validate deploy image info. Some '
'parameters were missing') % node.uuid
deploy_utils.check_for_missing_params(params, error_msg)
if not service_utils.is_glance_image(image_source):
if not node.instance_info.get('image_checksum'):
raise exception.MissingParameterValue(_(
"image_source's image_checksum must be provided in "
"instance_info for node %s") % node.uuid)
check_image_size(task, image_source)
# Validate the root device hints
deploy_utils.parse_root_device_hints(node)
# Validate node capabilities
deploy_utils.validate_capabilities(node)
validate_image_proxies(node)
def build_deploy_ramdisk_options(node):
"""Build the ramdisk config options for a node
This method builds the ramdisk options for a node,
given all the required parameters for doing iscsi deploy.
:param node: a single Node.
:returns: A dictionary of options to be passed to ramdisk for performing
the deploy.
"""
# NOTE: we should strip '/' from the end because this is intended for
# hardcoded ramdisk script
ironic_api = (CONF.conductor.api_url
or keystone.get_service_url()).rstrip('/')
deploy_key = utils.random_alnum(32)
i_info = node.instance_info
i_info['deploy_key'] = deploy_key
node.instance_info = i_info
node.save()
# XXX(jroll) DIB relies on boot_option=local to decide whether or not to
# lay down a bootloader. Hack this for now; fix it for real in Liberty.
# See also bug #1441556.
boot_option = deploy_utils.get_boot_option(node)
if node.driver_internal_info.get('is_whole_disk_image'):
boot_option = 'netboot'
deploy_options = {
'deployment_id': node['uuid'],
'deployment_key': deploy_key,
'iscsi_target_iqn': 'iqn.2008-10.org.openstack:%s' % node.uuid,
'iscsi_portal_port': CONF.iscsi.portal_port,
'ironic_api_url': ironic_api,
'disk': CONF.pxe.disk_devices,
'boot_option': boot_option,
'boot_mode': _get_boot_mode(node),
# NOTE: The below entry is a temporary workaround for bug/1433812
'coreos.configdrive': 0,
}
root_device = deploy_utils.parse_root_device_hints(node)
if root_device:
deploy_options['root_device'] = root_device
return deploy_options
def build_deploy_ramdisk_options(node):
"""Build the ramdisk config options for a node
This method builds the ramdisk options for a node,
given all the required parameters for doing iscsi deploy.
:param node: a single Node.
:returns: A dictionary of options to be passed to ramdisk for performing
the deploy.
"""
# NOTE: we should strip '/' from the end because this is intended for
# hardcoded ramdisk script
ironic_api = (CONF.conductor.api_url or
keystone.get_service_url()).rstrip('/')
deploy_key = utils.random_alnum(32)
i_info = node.instance_info
i_info['deploy_key'] = deploy_key
node.instance_info = i_info
node.save()
# XXX(jroll) DIB relies on boot_option=local to decide whether or not to
# lay down a bootloader. Hack this for now; fix it for real in Liberty.
# See also bug #1441556.
boot_option = deploy_utils.get_boot_option(node)
if node.driver_internal_info.get('is_whole_disk_image'):
boot_option = 'netboot'
deploy_options = {
'deployment_id': node['uuid'],
'deployment_key': deploy_key,
'iscsi_target_iqn': 'iqn.2008-10.org.openstack:%s' % node.uuid,
'iscsi_portal_port': CONF.iscsi.portal_port,
'ironic_api_url': ironic_api,
'disk': CONF.pxe.disk_devices,
'boot_option': boot_option,
'boot_mode': _get_boot_mode(node),
# NOTE: The below entry is a temporary workaround for bug/1433812
'coreos.configdrive': 0,
}
root_device = deploy_utils.parse_root_device_hints(node)
if root_device:
deploy_options['root_device'] = root_device
return deploy_options
def build_deploy_ramdisk_options(node):
"""Build the ramdisk config options for a node
This method builds the ramdisk options for a node,
given all the required parameters for doing iscsi deploy.
:param node: a single Node.
:returns: A dictionary of options to be passed to ramdisk for performing
the deploy.
"""
# NOTE: we should strip '/' from the end because this is intended for
# hardcoded ramdisk script
ironic_api = (CONF.conductor.api_url or keystone.get_service_url()).rstrip("/")
deploy_key = utils.random_alnum(32)
i_info = node.instance_info
i_info["deploy_key"] = deploy_key
node.instance_info = i_info
node.save()
# XXX(jroll) DIB relies on boot_option=local to decide whether or not to
# lay down a bootloader. Hack this for now; fix it for real in Liberty.
# See also bug #1441556.
boot_option = get_boot_option(node)
if node.driver_internal_info.get("is_whole_disk_image"):
boot_option = "netboot"
deploy_options = {
"deployment_id": node["uuid"],
"deployment_key": deploy_key,
"iscsi_target_iqn": "iqn-%s" % node.uuid,
"ironic_api_url": ironic_api,
"disk": CONF.pxe.disk_devices,
"boot_option": boot_option,
"boot_mode": _get_boot_mode(node),
# NOTE: The below entry is a temporary workaround for bug/1433812
"coreos.configdrive": 0,
}
root_device = deploy_utils.parse_root_device_hints(node)
if root_device:
deploy_options["root_device"] = root_device
return deploy_options
def build_agent_options(node):
"""Build the options to be passed to the agent ramdisk.
:param node: an ironic node object
:returns: a dictionary containing the parameters to be passed to
agent ramdisk.
"""
ironic_api = (CONF.conductor.api_url or
keystone.get_service_url()).rstrip('/')
agent_config_opts = {
'ipa-api-url': ironic_api,
'ipa-driver-name': node.driver,
# NOTE: The below entry is a temporary workaround for bug/1433812
'coreos.configdrive': 0,
}
root_device = deploy_utils.parse_root_device_hints(node)
if root_device:
agent_config_opts['root_device'] = root_device
return agent_config_opts
def build_agent_options(node):
"""Build the options to be passed to the agent ramdisk.
:param node: an ironic node object
:returns: a dictionary containing the parameters to be passed to
agent ramdisk.
"""
ironic_api = (CONF.conductor.api_url
or keystone.get_service_url()).rstrip('/')
agent_config_opts = {
'ipa-api-url': ironic_api,
'ipa-driver-name': node.driver,
# NOTE: The below entry is a temporary workaround for bug/1433812
'coreos.configdrive': 0,
}
root_device = deploy_utils.parse_root_device_hints(node)
if root_device:
agent_config_opts['root_device'] = root_device
return agent_config_opts
def build_deploy_ramdisk_options(node):
"""Build the ramdisk config options for a node
This method builds the ramdisk options for a node,
given all the required parameters for doing iscsi deploy.
:param node: a single Node.
:returns: A dictionary of options to be passed to ramdisk for performing
the deploy.
"""
# NOTE: we should strip '/' from the end because this is intended for
# hardcoded ramdisk script
ironic_api = (CONF.conductor.api_url
or keystone.get_service_url()).rstrip('/')
deploy_key = utils.random_alnum(32)
i_info = node.instance_info
i_info['deploy_key'] = deploy_key
node.instance_info = i_info
node.save()
deploy_options = {
'deployment_id': node['uuid'],
'deployment_key': deploy_key,
'iscsi_target_iqn': "iqn-%s" % node.uuid,
'ironic_api_url': ironic_api,
'disk': CONF.pxe.disk_devices,
'boot_option': get_boot_option(node),
'boot_mode': _get_boot_mode(node),
# NOTE: The below entry is a temporary workaround for bug/1433812
'coreos.configdrive': 0,
}
root_device = deploy_utils.parse_root_device_hints(node)
if root_device:
deploy_options['root_device'] = root_device
return deploy_options
def build_deploy_ramdisk_options(node):
"""Build the ramdisk config options for a node
This method builds the ramdisk options for a node,
given all the required parameters for doing iscsi deploy.
:param node: a single Node.
:returns: A dictionary of options to be passed to ramdisk for performing
the deploy.
"""
# NOTE: we should strip '/' from the end because this is intended for
# hardcoded ramdisk script
ironic_api = (CONF.conductor.api_url or
keystone.get_service_url()).rstrip('/')
deploy_key = utils.random_alnum(32)
i_info = node.instance_info
i_info['deploy_key'] = deploy_key
node.instance_info = i_info
node.save()
deploy_options = {
'deployment_id': node['uuid'],
'deployment_key': deploy_key,
'iscsi_target_iqn': "iqn-%s" % node.uuid,
'ironic_api_url': ironic_api,
'disk': CONF.pxe.disk_devices,
'boot_option': get_boot_option(node),
'boot_mode': _get_boot_mode(node),
# NOTE: The below entry is a temporary workaround for bug/1433812
'coreos.configdrive': 0,
}
root_device = deploy_utils.parse_root_device_hints(node)
if root_device:
deploy_options['root_device'] = root_device
return deploy_options
