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
|
# vim: tabstop=4 shiftwidth=4 softtabstop=4
from __future__ import absolute_import
import json
import logging
import sys
import StringIO
import textwrap
import cli.app
import cli.log
from keystone import config
from keystone.common import utils
CONF = config.CONF
CONF.set_usage('%prog COMMAND [key1=value1 key2=value2 ...]')
class BaseApp(cli.log.LoggingApp):
def __init__(self, *args, **kw):
kw.setdefault('name', self.__class__.__name__.lower())
super(BaseApp, self).__init__(*args, **kw)
def add_default_params(self):
for args, kw in DEFAULT_PARAMS:
self.add_param(*args, **kw)
def _parse_keyvalues(self, args):
kv = {}
for x in args:
key, value = x.split('=', 1)
# make lists if there are multiple values
if key.endswith('[]'):
key = key[:-2]
existing = kv.get(key, [])
existing.append(value)
kv[key] = existing
else:
kv[key] = value
return kv
class DbSync(BaseApp):
"""Sync the database."""
name = 'db_sync'
def __init__(self, *args, **kw):
super(DbSync, self).__init__(*args, **kw)
def main(self):
for k in ['identity', 'catalog', 'policy', 'token']:
driver = utils.import_object(getattr(CONF, k).driver)
if hasattr(driver, 'db_sync'):
driver.db_sync()
class ImportLegacy(BaseApp):
"""Import a legacy database."""
name = 'import_legacy'
def __init__(self, *args, **kw):
super(ImportLegacy, self).__init__(*args, **kw)
self.add_param('old_db', nargs=1)
def main(self):
from keystone.common.sql import legacy
old_db = self.params.old_db[0]
migration = legacy.LegacyMigration(old_db)
migration.migrate_all()
class ExportLegacyCatalog(BaseApp):
"""Export the service catalog from a legacy database."""
name = 'export_legacy_catalog'
def __init__(self, *args, **kw):
super(ExportLegacyCatalog, self).__init__(*args, **kw)
self.add_param('old_db', nargs=1)
def main(self):
from keystone.common.sql import legacy
old_db = self.params.old_db[0]
migration = legacy.LegacyMigration(old_db)
print '\n'.join(migration.dump_catalog())
CMDS = {'db_sync': DbSync,
'import_legacy': ImportLegacy,
'export_legacy_catalog': ExportLegacyCatalog,
}
def print_commands(cmds):
print
print 'Available commands:'
o = []
max_length = max([len(k) for k in cmds]) + 2
for k, cmd in sorted(cmds.iteritems()):
initial_indent = '%s%s: ' % (' ' * (max_length - len(k)), k)
tw = textwrap.TextWrapper(initial_indent=initial_indent,
subsequent_indent=' ' * (max_length + 2),
width=80)
o.extend(tw.wrap(
(cmd.__doc__ and cmd.__doc__ or 'no docs').strip().split('\n')[0]))
print '\n'.join(o)
def run(cmd, args):
return CMDS[cmd](argv=args).run()
def main(argv=None, config_files=None):
CONF.reset()
args = CONF(config_files=config_files, args=argv)
if len(args) < 2:
CONF.print_help()
print_commands(CMDS)
sys.exit(1)
cmd = args[1]
if cmd in CMDS:
return run(cmd, (args[:1] + args[2:]))
|
