bd998017d5
Create host inventory services (api, conductor and agent) and python-inventoryclient. The inventory service collects the host resources and provides a REST API and client to expose the host resources. Create plugin for integration with system configuration (sysinv) service. This is the initial inventory service infratructure commit. Puppet configuration, SM integration and host integration with sysinv(systemconfig) changes are pending and planned to be delivered in future commits. Tests Performed: Verify the changes are inert on config_controller installation and provisioning. Puppet and spec changes are required in order to create keystone, database and activate inventory services. Unit tests performed (when puppet configuration for keystone, database is applied): Trigger host configure_check, configure signals into systemconfig(sysinv). Verify python-inventoryclient and api service: Disks and related storage resources are pending. inventory host-cpu-list/show inventory host-device-list/show/modify inventory host-ethernetport-list/show inventory host-lldp-neighbor-list inventory host-lldp-agent-list/show inventory host-memory-list/show inventory host-node-list/show inventory host-port-list/show Tox Unit tests: inventory: pep8 python-inventoryclient: py27, pep8, cover, pylint Change-Id: I744ac0de098608c55b9356abf180cc36601cfb8d Story: 2002950 Task: 22952 Signed-off-by: John Kung <john.kung@windriver.com>
74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
#
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# Copyright (c) 2015-2018 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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import json
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import signal
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import urllib2
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from inventory.common.exception import OpenStackException
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from inventory.common.exception import OpenStackRestAPIException
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from oslo_log import log
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LOG = log.getLogger(__name__)
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def rest_api_request(context, method, api_cmd, api_cmd_headers=None,
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api_cmd_payload=None, timeout=10):
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"""
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Make a rest-api request
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Returns: response as a dictionary
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"""
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LOG.info("%s cmd:%s hdr:%s payload:%s" % (method,
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api_cmd, api_cmd_headers, api_cmd_payload))
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if hasattr(context, 'auth_token'):
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token = context.auth_token
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else:
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token = None
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response = None
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try:
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request_info = urllib2.Request(api_cmd)
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request_info.get_method = lambda: method
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if token:
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request_info.add_header("X-Auth-Token", token)
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request_info.add_header("Accept", "application/json")
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if api_cmd_headers is not None:
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for header_type, header_value in api_cmd_headers.items():
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request_info.add_header(header_type, header_value)
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if api_cmd_payload is not None:
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request_info.add_data(api_cmd_payload)
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request = urllib2.urlopen(request_info, timeout=timeout)
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response = request.read()
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if response == "":
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response = json.loads("{}")
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else:
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response = json.loads(response)
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request.close()
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LOG.info("Response=%s" % response)
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except urllib2.HTTPError as e:
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LOG.warn("HTTP Error e.code=%s e=%s" % (e.code, e))
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if hasattr(e, 'msg') and e.msg:
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response = json.loads(e.msg)
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else:
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response = json.loads("{}")
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LOG.info("HTTPError response=%s" % (response))
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raise OpenStackRestAPIException(e.message, e.code, "%s" % e)
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except urllib2.URLError as e:
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LOG.warn("URLError Error e=%s" % (e))
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raise OpenStackException(e.message, "%s" % e)
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finally:
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signal.alarm(0)
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return response
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