5113b844fb
Fix several type error for the word "Cloudera" Change-Id: Id423315367d58b6559f42cf3f1b082eced696b5d Closes-bug: 1460867
137 lines
4.6 KiB
Python
137 lines
4.6 KiB
Python
# Copyright (c) 2014 Intel Corporation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# The contents of this file are mainly copied from cm_api sources,
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# released by Cloudera. Codes not used by Sahara CDH plugin are removed.
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# You can find the original codes at
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#
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# https://github.com/cloudera/cm_api/tree/master/python/src/cm_api
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#
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# To satisfy the pep8 and python3 tests, we did some changes to the codes.
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# We also change some importings to use Sahara inherited classes.
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from sahara.plugins.cdh.client import clusters
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from sahara.plugins.cdh.client import cms
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from sahara.plugins.cdh.client import hosts
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from sahara.plugins.cdh.client import http_client
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from sahara.plugins.cdh.client import resource
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from sahara.plugins.cdh.client import users
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API_AUTH_REALM = "Cloudera Manager"
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API_CURRENT_VERSION = 8
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class ApiResource(resource.Resource):
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"""Top-level API Resource
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Resource object that provides methods for managing the top-level API
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resources.
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"""
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def __init__(self, server_host, server_port=None,
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username="admin", password="admin",
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use_tls=False, version=API_CURRENT_VERSION):
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"""Creates a Resource object that provides API endpoints.
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:param server_host: The hostname of the Cloudera Manager server.
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:param server_port: The port of the server. Defaults to 7180 (http) or
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7183 (https).
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:param username: Login name.
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:param password: Login password.
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:param use_tls: Whether to use tls (https).
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:param version: API version.
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:return: Resource object referring to the root.
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"""
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self._version = version
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protocol = "https" if use_tls else "http"
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if server_port is None:
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server_port = 7183 if use_tls else 7180
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base_url = ("%s://%s:%s/api/v%s"
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% (protocol, server_host, server_port, version))
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client = http_client.HttpClient(base_url)
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client.set_basic_auth(username, password, API_AUTH_REALM)
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client.set_headers({"Content-Type": "application/json"})
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resource.Resource.__init__(self, client)
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@property
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def version(self):
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"""Returns the API version (integer) being used."""
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return self._version
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def get_cloudera_manager(self):
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"""Returns a Cloudera Manager object."""
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return cms.ClouderaManager(self)
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def create_cluster(self, name, version=None, fullVersion=None):
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"""Create a new cluster
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:param name: Cluster name.
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:param version: Cluster major CDH version, e.g. 'CDH5'. Ignored if
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fullVersion is specified.
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:param fullVersion: Complete CDH version, e.g. '5.1.2'. Overrides major
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version if both specified.
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:return: The created cluster.
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"""
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return clusters.create_cluster(self, name, version, fullVersion)
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def get_all_clusters(self, view=None):
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"""Retrieve a list of all clusters
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:param view: View to materialize ('full' or 'summary').
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:return: A list of ApiCluster objects.
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"""
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return clusters.get_all_clusters(self, view)
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def get_cluster(self, name):
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"""Look up a cluster by name
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:param name: Cluster name.
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:return: An ApiCluster object.
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"""
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return clusters.get_cluster(self, name)
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def delete_host(self, host_id):
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"""Delete a host by id
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:param host_id: Host id
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:return: The deleted ApiHost object
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"""
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return hosts.delete_host(self, host_id)
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def get_all_hosts(self, view=None):
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"""Get all hosts
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:param view: View to materialize ('full' or 'summary').
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:return: A list of ApiHost objects.
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"""
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return hosts.get_all_hosts(self, view)
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def get_user(self, username):
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"""Look up a user by username.
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@param username: Username to look up
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@return: An ApiUser object
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"""
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return users.get_user(self, username)
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def update_user(self, user):
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"""Update a user detail profile.
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@param user: An ApiUser object
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@return: An ApiUser object
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"""
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return users.update_user(self, user)
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