Source code for ironicclient.v1.node_shell

# Copyright 2013 Red Hat, Inc.
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#    Licensed under the Apache License, Version 2.0 (the "License"); you may
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#    a copy of the License at
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#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import argparse

from ironicclient.common.apiclient import exceptions
from ironicclient.common import cliutils
from ironicclient.common.i18n import _
from ironicclient.common import utils
from ironicclient import exc
from ironicclient.v1 import resource_fields as res_fields
from ironicclient.v1 import utils as v1_utils


def _print_node_show(node, fields=None, json=False):
    if fields is None:
        fields = res_fields.NODE_DETAILED_RESOURCE.fields

    data = dict(
        [(f, getattr(node, f, '')) for f in fields])
    cliutils.print_dict(data, wrap=72, json_flag=json)


@cliutils.arg(
    'node',
    metavar='<id>',
    help="Name or UUID of the node "
         "(or instance UUID if --instance is specified).")
@cliutils.arg(
    '--instance',
    dest='instance_uuid',
    action='store_true',
    default=False,
    help='<id> is an instance UUID.')
@cliutils.arg(
    '--fields',
    nargs='+',
    dest='fields',
    metavar='<field>',
    action='append',
    default=[],
    help="One or more node fields. Only these fields will be fetched from "
         "the server.")
[docs]def do_node_show(cc, args): """Show detailed information about a node.""" fields = args.fields[0] if args.fields else None utils.check_empty_arg(args.node, '<id>') utils.check_for_invalid_fields( fields, res_fields.NODE_DETAILED_RESOURCE.fields) if args.instance_uuid: node = cc.node.get_by_instance_uuid(args.node, fields=fields) else: node = cc.node.get(args.node, fields=fields) _print_node_show(node, fields=fields, json=args.json)
@cliutils.arg( '--limit', metavar='<limit>', type=int, help='Maximum number of nodes to return per request, ' '0 for no limit. Default is the maximum number used ' 'by the Ironic API Service.') @cliutils.arg( '--marker', metavar='<node>', help='Node UUID (for example, of the last node in the list from ' 'a previous request). Returns the list of nodes after this UUID.') @cliutils.arg( '--sort-key', metavar='<field>', help='Node field that will be used for sorting.') @cliutils.arg( '--sort-dir', metavar='<direction>', choices=['asc', 'desc'], help='Sort direction: "asc" (the default) or "desc".') @cliutils.arg( '--maintenance', metavar='<boolean>', help="List nodes in maintenance mode: 'true' or 'false'.") @cliutils.arg( '--associated', metavar='<boolean>', help="List nodes by instance association: 'true' or 'false'.") @cliutils.arg( '--provision-state', metavar='<provision-state>', help="List nodes in specified provision state.") @cliutils.arg( '--driver', metavar='<driver>', help="List nodes using specified driver.") @cliutils.arg( '--detail', dest='detail', action='store_true', default=False, help="Show detailed information about the nodes.") @cliutils.arg( '--fields', nargs='+', dest='fields', metavar='<field>', action='append', default=[], help="One or more node fields. Only these fields will be fetched from " "the server. Can not be used when '--detail' is specified.") @cliutils.arg( '--resource-class', dest='resource_class', metavar='<resource class>', help="List nodes using specified resource class.")
[docs]def do_node_list(cc, args): """List the nodes which are registered with the Ironic service.""" params = {} if args.associated is not None: params['associated'] = utils.bool_argument_value("--associated", args.associated) if args.maintenance is not None: params['maintenance'] = utils.bool_argument_value("--maintenance", args.maintenance) if args.provision_state is not None: params['provision_state'] = args.provision_state if args.driver is not None: params['driver'] = args.driver if args.resource_class is not None: params['resource_class'] = args.resource_class if args.detail: fields = res_fields.NODE_DETAILED_RESOURCE.fields field_labels = res_fields.NODE_DETAILED_RESOURCE.labels elif args.fields: utils.check_for_invalid_fields( args.fields[0], res_fields.NODE_DETAILED_RESOURCE.fields) resource = res_fields.Resource(args.fields[0]) fields = resource.fields field_labels = resource.labels else: fields = res_fields.NODE_RESOURCE.fields field_labels = res_fields.NODE_RESOURCE.labels sort_fields = res_fields.NODE_DETAILED_RESOURCE.sort_fields sort_field_labels = res_fields.NODE_DETAILED_RESOURCE.sort_labels params.update(utils.common_params_for_list(args, sort_fields, sort_field_labels)) nodes = cc.node.list(**params) cliutils.print_list(nodes, fields, field_labels=field_labels, sortby_index=None, json_flag=args.json)
@cliutils.arg( '-c', '--chassis', dest='chassis_uuid', metavar='<chassis>', help='UUID of the chassis that this node belongs to.') @cliutils.arg( '--chassis_uuid', help=argparse.SUPPRESS) @cliutils.arg( '-d', '--driver', metavar='<driver>', required=True, help='Driver used to control the node [REQUIRED].') @cliutils.arg( '-i', '--driver-info', metavar='<key=value>', action='append', help='Key/value pair used by the driver, such as out-of-band management ' 'credentials. Can be specified multiple times.') @cliutils.arg( '--driver_info', action='append', help=argparse.SUPPRESS) @cliutils.arg( '-p', '--properties', metavar='<key=value>', action='append', help='Key/value pair describing the physical characteristics of the ' 'node. This is exported to Nova and used by the scheduler. ' 'Can be specified multiple times.') @cliutils.arg( '-e', '--extra', metavar='<key=value>', action='append', help="Record arbitrary key/value metadata. " "Can be specified multiple times.") @cliutils.arg( '-u', '--uuid', metavar='<uuid>', help="Unique UUID for the node.") @cliutils.arg( '-n', '--name', metavar='<name>', help="Unique name for the node.") @cliutils.arg( '--network-interface', metavar='<network_interface>', help='Network interface used for switching node to cleaning/provisioning ' 'networks.') @cliutils.arg( '--resource-class', metavar='<resource_class>', help='Resource class for classifying or grouping nodes. Used, for ' 'example, to classify nodes in Nova\'s placement engine.')
[docs]def do_node_create(cc, args): """Register a new node with the Ironic service.""" field_list = ['chassis_uuid', 'driver', 'driver_info', 'properties', 'extra', 'uuid', 'name', 'network_interface', 'resource_class'] fields = dict((k, v) for (k, v) in vars(args).items() if k in field_list and not (v is None)) fields = utils.args_array_to_dict(fields, 'driver_info') fields = utils.args_array_to_dict(fields, 'extra') fields = utils.args_array_to_dict(fields, 'properties') node = cc.node.create(**fields) data = dict([(f, getattr(node, f, '')) for f in field_list]) cliutils.print_dict(data, wrap=72, json_flag=args.json)
@cliutils.arg('node', metavar='<node>', nargs='+', help="Name or UUID of the node.")
[docs]def do_node_delete(cc, args): """Unregister node(s) from the Ironic service. Returns errors for any nodes that could not be unregistered. """ failures = [] for n in args.node: try: cc.node.delete(n) print(_('Deleted node %s') % n) except exceptions.ClientException as e: failures.append(_("Failed to delete node %(node)s: %(error)s") % {'node': n, 'error': e}) if failures: raise exceptions.ClientException("\n".join(failures))
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg( 'op', metavar='<op>', choices=['add', 'replace', 'remove'], help="Operation: 'add', 'replace', or 'remove'.") @cliutils.arg( 'attributes', metavar='<path=value>', nargs='+', action='append', default=[], help="Attribute to add, replace, or remove. Can be specified " "multiple times. For 'remove', only <path> is necessary. " "For nested attributes, separate the components with slashes, eg " "'driver_info/deploy_kernel=uuid'.")
[docs]def do_node_update(cc, args): """Update information about a registered node.""" patch = utils.args_array_to_patch(args.op, args.attributes[0]) node = cc.node.update(args.node, patch) _print_node_show(node, json=args.json)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg('method', metavar='<method>', help="Vendor-passthru method to be called.") @cliutils.arg('arguments', metavar='<arg=value>', nargs='*', action='append', default=[], help=("Argument to be passed to the vendor-passthru method. Can " "be specified multiple times.")) @cliutils.arg('--http-method', metavar='<http-method>', choices=v1_utils.HTTP_METHODS, help=("The HTTP method to use in the request. Valid HTTP " "methods are: %s. Defaults to 'POST'." % ', '.join(v1_utils.HTTP_METHODS))) @cliutils.arg('--http_method', help=argparse.SUPPRESS)
[docs]def do_node_vendor_passthru(cc, args): """Call a vendor-passthru extension for a node.""" arguments = utils.key_value_pairs_to_dict(args.arguments[0]) resp = cc.node.vendor_passthru(args.node, args.method, http_method=args.http_method, args=arguments) if resp: # Print the raw response we don't know how it should be formated print(str(resp.to_dict()))
@cliutils.arg( '--detail', dest='detail', action='store_true', default=False, help="Show detailed information about the ports.") @cliutils.arg( '--limit', metavar='<limit>', type=int, help='Maximum number of ports to return per request, ' '0 for no limit. Default is the maximum number used ' 'by the Ironic API Service.') @cliutils.arg( '--marker', metavar='<port>', help='Port UUID (for example, of the last port in the list from a ' 'previous request). Returns the list of ports after this UUID.') @cliutils.arg( '--sort-key', metavar='<field>', help='Port field that will be used for sorting.') @cliutils.arg( '--sort-dir', metavar='<direction>', choices=['asc', 'desc'], help='Sort direction: "asc" (the default) or "desc".') @cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg( '--fields', nargs='+', dest='fields', metavar='<field>', action='append', default=[], help="One or more port fields. Only these fields will be fetched from " "the server. Can not be used when '--detail' is specified.")
[docs]def do_node_port_list(cc, args): """List the ports associated with a node.""" if args.detail: fields = res_fields.PORT_DETAILED_RESOURCE.fields field_labels = res_fields.PORT_DETAILED_RESOURCE.labels elif args.fields: utils.check_for_invalid_fields( args.fields[0], res_fields.PORT_DETAILED_RESOURCE.fields) resource = res_fields.Resource(args.fields[0]) fields = resource.fields field_labels = resource.labels else: fields = res_fields.PORT_RESOURCE.fields field_labels = res_fields.PORT_RESOURCE.labels sort_fields = res_fields.PORT_DETAILED_RESOURCE.sort_fields sort_field_labels = res_fields.PORT_DETAILED_RESOURCE.sort_labels params = utils.common_params_for_list(args, sort_fields, sort_field_labels) ports = cc.node.list_ports(args.node, **params) cliutils.print_list(ports, fields, field_labels=field_labels, sortby_index=None, json_flag=args.json)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg( 'maintenance_mode', metavar='<maintenance-mode>', help="'true' or 'false'; 'on' or 'off'.") @cliutils.arg( '--reason', metavar='<reason>', default=None, help=("Reason for setting maintenance mode to 'true' or 'on';" " not valid when setting to 'false' or 'off'."))
[docs]def do_node_set_maintenance(cc, args): """Enable or disable maintenance mode for a node.""" maintenance_mode = utils.bool_argument_value("<maintenance-mode>", args.maintenance_mode) if args.reason and not maintenance_mode: raise exceptions.CommandError(_('Cannot set "reason" when turning off ' 'maintenance mode.')) cc.node.set_maintenance(args.node, maintenance_mode, maint_reason=args.reason)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg( 'power_state', metavar='<power-state>', choices=['on', 'off', 'reboot'], help="'on', 'off', or 'reboot'.")
[docs]def do_node_set_power_state(cc, args): """Power a node on or off or reboot.""" cc.node.set_power_state(args.node, args.power_state)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg( 'target_raid_config', metavar='<target-raid-config>', help=("A file containing JSON data of the desired RAID configuration. " "Use '-' to read the contents from standard input. " "It also accepts the valid json string as input if " "file/standard input are not used for providing input. " "The input can be an empty dictionary too which " "unsets the node.target_raid_config on the node."))
[docs]def do_node_set_target_raid_config(cc, args): """Set target RAID config on a node.""" target_raid_config = args.target_raid_config if not target_raid_config: raise exc.InvalidAttribute( _("target RAID configuration not provided")) if target_raid_config == '-': target_raid_config = utils.get_from_stdin('target_raid_config') target_raid_config = utils.handle_json_or_file_arg(target_raid_config) cc.node.set_target_raid_config(args.node, target_raid_config)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg( 'provision_state', metavar='<provision-state>', choices=v1_utils.PROVISION_STATES, help="Supported states: %s." % ', '.join(v1_utils.PROVISION_STATES)) @cliutils.arg( '--config-drive', metavar='<config-drive>', default=None, help=("A gzipped, base64-encoded configuration drive string OR the path " "to the configuration drive file OR the path to a directory " "containing the config drive files. In case it's a directory, a " "config drive will be generated from it. This argument is only " "valid when setting provision-state to 'active'.")) @cliutils.arg( '--clean-steps', metavar='<clean-steps>', default=None, help=("The clean steps in JSON format. May be the path to a file " "containing the clean steps; OR '-', with the clean steps being " "read from standard input; OR a string. The value should be " "a list of clean-step dictionaries; each dictionary should have " "keys 'interface' and 'step', and optional key 'args'. " "This argument must be specified (and is only valid) when " "setting provision-state to 'clean'.")) @cliutils.arg( '--wait', type=int, dest='wait_timeout', default=None, const=0, nargs='?', help=("Wait for a node to reach the expected state. Not supported " "for 'abort'. Optionally takes a timeout in seconds. " "The default value is 0, meaning no timeout. " "Fails if the node reaches an unexpected stable state, a failure " "state or a state with last_error set."))
[docs]def do_node_set_provision_state(cc, args): """Initiate a provisioning state change for a node.""" if args.config_drive and args.provision_state != 'active': raise exceptions.CommandError(_('--config-drive is only valid when ' 'setting provision state to "active"')) elif args.clean_steps and args.provision_state != 'clean': raise exceptions.CommandError(_('--clean-steps is only valid when ' 'setting provision state to "clean"')) elif args.provision_state == 'clean' and not args.clean_steps: raise exceptions.CommandError(_('--clean-steps must be specified when ' 'setting provision state to "clean"')) if args.wait_timeout is not None: wait_args = v1_utils.PROVISION_ACTIONS.get(args.provision_state) if wait_args is None: raise exceptions.CommandError( _("--wait is not supported for provision state '%s'") % args.provision_state) clean_steps = args.clean_steps if args.clean_steps == '-': clean_steps = utils.get_from_stdin('clean steps') if clean_steps: clean_steps = utils.handle_json_or_file_arg(clean_steps) cc.node.set_provision_state(args.node, args.provision_state, configdrive=args.config_drive, cleansteps=clean_steps) if args.wait_timeout is not None: print(_('Waiting for provision state %(state)s on node %(node)s') % {'state': wait_args['expected_state'], 'node': args.node}) cc.node.wait_for_provision_state(args.node, timeout=args.wait_timeout, **wait_args)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
[docs]def do_node_validate(cc, args): """Validate a node's driver interfaces.""" ifaces = cc.node.validate(args.node) obj_list = [] for key, value in ifaces.to_dict().items(): data = {'interface': key} data.update(value) obj_list.append(type('iface', (object,), data)) field_labels = ['Interface', 'Result', 'Reason'] fields = ['interface', 'result', 'reason'] cliutils.print_list(obj_list, fields, field_labels=field_labels, json_flag=args.json)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
[docs]def do_node_get_console(cc, args): """Get the connection information for a node's console, if enabled.""" info = cc.node.get_console(args.node) cliutils.print_dict(info, wrap=72, json_flag=args.json)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg( 'enabled', metavar='<enabled>', help="Enable or disable console access for a node: 'true' or 'false'.")
[docs]def do_node_set_console_mode(cc, args): """Enable or disable serial console access for a node.""" enable = utils.bool_argument_value("<enabled>", args.enabled) cc.node.set_console_mode(args.node, enable)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.") @cliutils.arg( 'device', metavar='<boot-device>', choices=v1_utils.BOOT_DEVICES, help="One of %s." % ', '.join(v1_utils.BOOT_DEVICES)) @cliutils.arg( '--persistent', dest='persistent', action='store_true', default=False, help="Make changes persistent for all future boots.")
[docs]def do_node_set_boot_device(cc, args): """Set the boot device for a node.""" cc.node.set_boot_device(args.node, args.device, args.persistent)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
[docs]def do_node_get_boot_device(cc, args): """Get the current boot device for a node.""" boot_device = cc.node.get_boot_device(args.node) cliutils.print_dict(boot_device, wrap=72, json_flag=args.json)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
[docs]def do_node_get_supported_boot_devices(cc, args): """Get the supported boot devices for a node.""" boot_devices = cc.node.get_supported_boot_devices(args.node) boot_device_list = boot_devices.get('supported_boot_devices', []) boot_devices['supported_boot_devices'] = ', '.join(boot_device_list) cliutils.print_dict(boot_devices, wrap=72, json_flag=args.json)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
[docs]def do_node_show_states(cc, args): """Show information about the node's states.""" states = cc.node.states(args.node) cliutils.print_dict(states.to_dict(), wrap=72, json_flag=args.json)
@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
[docs]def do_node_get_vendor_passthru_methods(cc, args): """Get the vendor passthru methods for a node.""" methods = cc.node.get_vendor_passthru_methods(args.node) data = [] for method, response in methods.items(): response['name'] = method http_methods = ','.join(response['http_methods']) response['http_methods'] = http_methods data.append(response) fields = res_fields.VENDOR_PASSTHRU_METHOD_RESOURCE.fields field_labels = res_fields.VENDOR_PASSTHRU_METHOD_RESOURCE.labels cliutils.print_list(data, fields, field_labels=field_labels, sortby_index=None, json_flag=args.json)