Merge pull request #6869 from cove/mongodb_user
add replica_set attr to mongodb_user module
This commit is contained in:
Michael DeHaan
commit
e01bf39c45
1 changed files with 63 additions and 48 deletions
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@ -2,6 +2,7 @@
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# (c) 2012, Elliott Foster <elliott@fourkitchens.com>
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# Sponsored by Four Kitchens http://fourkitchens.com.
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# (c) 2014, Epic Games, Inc.
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#
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# This file is part of Ansible
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#
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@ -46,6 +47,12 @@ options:
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- The port to connect to
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required: false
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default: 27017
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replica_set:
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version_added: "1.6"
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description:
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- Replica set to connect to (automatically connects to primary for writes)
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required: false
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default: null
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database:
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description:
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- The name of the database to add/remove the user from
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@ -92,12 +99,17 @@ EXAMPLES = '''
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- mongodb_user: database=burgers name=ben password=12345 roles='read' state=present
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- mongodb_user: database=burgers name=jim password=12345 roles='readWrite,dbAdmin,userAdmin' state=present
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- mongodb_user: database=burgers name=joe password=12345 roles='readWriteAnyDatabase' state=present
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# add a user to database in a replica set, the primary server is automatically discovered and written to
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- mongodb_user: database=burgers name=bob replica_set=blecher password=12345 roles='readWriteAnyDatabase' state=present
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'''
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import ConfigParser
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from distutils.version import LooseVersion
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try:
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from pymongo.errors import ConnectionFailure
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from pymongo.errors import OperationFailure
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from pymongo import version as PyMongoVersion
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from pymongo import MongoClient
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except ImportError:
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try: # for older PyMongo 2.2
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@ -114,34 +126,25 @@ else:
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#
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def user_add(module, client, db_name, user, password, roles):
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try:
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db = client[db_name]
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if roles is None:
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db.add_user(user, password, False)
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else:
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try:
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db.add_user(user, password, None, roles=roles)
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except:
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module.fail_json(msg='"problem adding user; you must be on mongodb 2.4+ and pymongo 2.5+ to use the roles param"')
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except OperationFailure:
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return False
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return True
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db = client[db_name]
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if roles is None:
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db.add_user(user, password, False)
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else:
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try:
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db.add_user(user, password, None, roles=roles)
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except OperationFailure, e:
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err_msg = str(e)
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if LooseVersion(PyMongoVersion) <= LooseVersion('2.5'):
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err_msg = err_msg + ' (Note: you must be on mongodb 2.4+ and pymongo 2.5+ to use the roles param)'
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module.fail_json(msg=err_msg)
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def user_remove(client, db_name, user):
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try:
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db = client[db_name]
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db.remove_user(user)
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except OperationFailure:
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return False
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return True
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db = client[db_name]
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db.remove_user(user)
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def load_mongocnf():
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config = ConfigParser.RawConfigParser()
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mongocnf = os.path.expanduser('~/.mongodb.cnf')
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if not os.path.exists(mongocnf):
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return False
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try:
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config.readfp(open(mongocnf))
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@ -165,6 +168,7 @@ def main():
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login_password=dict(default=None),
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login_host=dict(default='localhost'),
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login_port=dict(default='27017'),
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replica_set=dict(default=None),
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database=dict(required=True, aliases=['db']),
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user=dict(required=True, aliases=['name']),
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password=dict(aliases=['pass']),
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@ -180,6 +184,7 @@ def main():
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login_password = module.params['login_password']
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login_host = module.params['login_host']
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login_port = module.params['login_port']
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replica_set = module.params['replica_set']
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db_name = module.params['database']
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user = module.params['user']
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password = module.params['password']
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@ -187,38 +192,48 @@ def main():
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state = module.params['state']
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try:
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client = MongoClient(login_host, int(login_port))
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if replica_set:
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client = MongoClient(login_host, int(login_port), replicaset=replica_set)
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else:
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client = MongoClient(login_host, int(login_port))
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# try to authenticate as a target user to check if it already exists
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try:
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client[db_name].authenticate(user, password)
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if state == 'present':
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module.exit_json(changed=False, user=user)
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except OperationFailure:
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if state == 'absent':
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module.exit_json(changed=False, user=user)
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if login_user is None and login_password is None:
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mongocnf_creds = load_mongocnf()
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if mongocnf_creds is not False:
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login_user = mongocnf_creds['user']
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login_password = mongocnf_creds['password']
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elif login_password is None and login_user is not None:
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module.fail_json(msg='when supplying login arguments, both login_user and login_password must be provided')
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if login_user is not None and login_password is not None:
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client.admin.authenticate(login_user, login_password)
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except ConnectionFailure, e:
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module.fail_json(msg='unable to connect to database, check login_host and login_port are correct')
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# try to authenticate as a target user to check if it already exists
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try:
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client[db_name].authenticate(user, password)
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if state == 'present':
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module.exit_json(changed=False, user=user)
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except OperationFailure:
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if state == 'absent':
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module.exit_json(changed=False, user=user)
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if login_user is None and login_password is None:
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mongocnf_creds = load_mongocnf()
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if mongocnf_creds is not False:
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login_user = mongocnf_creds['user']
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login_password = mongocnf_creds['password']
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elif login_password is None and login_user is not None:
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module.fail_json(msg='when supplying login arguments, both login_user and login_password must be provided')
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if login_user is not None and login_password is not None:
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client.admin.authenticate(login_user, login_password)
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module.fail_json(msg='unable to connect to database: %s' % str(e))
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if state == 'present':
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if password is None:
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module.fail_json(msg='password parameter required when adding a user')
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if user_add(module, client, db_name, user, password, roles) is not True:
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module.fail_json(msg='Unable to add or update user, check login_user and login_password are correct and that this user has access to the admin collection')
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try:
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user_add(module, client, db_name, user, password, roles)
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except OperationFailure, e:
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module.fail_json(msg='Unable to add or update user: %s' % str(e))
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elif state == 'absent':
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if user_remove(client, db_name, user) is not True:
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module.fail_json(msg='Unable to remove user, check login_user and login_password are correct and that this user has access to the admin collection')
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try:
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user_remove(client, db_name, user)
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except OperationFailure, e:
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module.fail_json(msg='Unable to remove user: %s' % str(e))
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module.exit_json(changed=True, user=user)
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