1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# 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.
"""Database v1 Root action implementations"""
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils as osc_utils
import six
from troveclient.i18n import _
def find_instance_or_cluster(database_client_manager,
instance_or_cluster):
"""Returns an instance or cluster, found by ID or name,
along with the type of resource, instance or cluster.
Raises CommandError if none is found.
"""
db_instances = database_client_manager.instances
try:
return (osc_utils.find_resource(db_instances,
instance_or_cluster),
'instance')
except exceptions.CommandError:
db_clusters = database_client_manager.clusters
try:
return (osc_utils.find_resource(db_clusters,
instance_or_cluster),
'cluster')
except exceptions.CommandError:
raise exceptions.CommandError(
_("No instance or cluster with a name or ID of '%s' exists.")
% instance_or_cluster)
class EnableDatabaseRoot(command.ShowOne):
_description = _("Enables root for an instance and resets "
"if already exists.")
def get_parser(self, prog_name):
parser = super(EnableDatabaseRoot, self).get_parser(prog_name)
parser.add_argument(
'instance_or_cluster',
metavar='<instance_or_cluster>',
help=_('ID or name of the instance or cluster.'),
)
parser.add_argument(
'--root_password',
metavar='<root_password>',
default=None,
help=_('Root password to set.'))
return parser
def take_action(self, parsed_args):
database_client_manager = self.app.client_manager.database
instance_or_cluster, resource_type = find_instance_or_cluster(
database_client_manager,
parsed_args.instance_or_cluster)
db_root = database_client_manager.root
if resource_type == 'instance':
root = db_root.create_instance_root(instance_or_cluster,
parsed_args.root_password)
else:
root = db_root.create_cluster_root(instance_or_cluster,
parsed_args.root_password)
result = {'name': root[0],
'password': root[1]}
return zip(*sorted(six.iteritems(result)))
class DisableDatabaseRoot(command.Command):
_description = _("Disables root for an instance.")
def get_parser(self, prog_name):
parser = super(DisableDatabaseRoot, self).get_parser(prog_name)
parser.add_argument(
'instance',
metavar='<instance>',
help=_('ID or name of the instance.'),
)
return parser
def take_action(self, parsed_args):
database_client_manager = self.app.client_manager.database
db_instances = database_client_manager.instances
instance = osc_utils.find_resource(db_instances,
parsed_args.instance)
db_root = database_client_manager.root
db_root.disable_instance_root(instance)
class ShowDatabaseRoot(command.ShowOne):
_description = _("Gets status if root was ever enabled for "
"an instance or cluster.")
def get_parser(self, prog_name):
parser = super(ShowDatabaseRoot, self).get_parser(prog_name)
parser.add_argument(
'instance_or_cluster',
metavar='<instance_or_cluster>',
help=_('ID or name of the instance or cluster.'),
)
return parser
def take_action(self, parsed_args):
database_client_manager = self.app.client_manager.database
instance_or_cluster, resource_type = find_instance_or_cluster(
database_client_manager,
parsed_args.instance_or_cluster)
db_root = database_client_manager.root
if resource_type == 'instance':
root = db_root.is_instance_root_enabled(instance_or_cluster)
else:
root = db_root.is_cluster_root_enabled(instance_or_cluster)
result = {'is_root_enabled': root.rootEnabled}
return zip(*sorted(six.iteritems(result)))
|
