Browse Source

Initial commit of Swift code

changes/79/379/1
Chuck Thier 12 years ago
commit
001407b969
  1. 2
      .bzrignore
  2. 3
      .functests
  3. 3
      .probetests
  4. 4
      .unittests
  5. 20
      AUTHORS
  6. 202
      LICENSE
  7. 17
      README
  8. 1276
      bin/st.py
  9. 351
      bin/swift-account-audit.py
  10. 69
      bin/swift-account-auditor.py
  11. 69
      bin/swift-account-reaper.py
  12. 57
      bin/swift-account-replicator.py
  13. 30
      bin/swift-account-server.py
  14. 45
      bin/swift-auth-create-account.py
  15. 40
      bin/swift-auth-recreate-accounts.py
  16. 30
      bin/swift-auth-server.py
  17. 69
      bin/swift-container-auditor.py
  18. 57
      bin/swift-container-replicator.py
  19. 30
      bin/swift-container-server.py
  20. 63
      bin/swift-container-updater.py
  21. 125
      bin/swift-drive-audit.py
  22. 87
      bin/swift-get-nodes.py
  23. 181
      bin/swift-init.py
  24. 69
      bin/swift-object-auditor.py
  25. 92
      bin/swift-object-info.py
  26. 93
      bin/swift-object-replicator.py
  27. 30
      bin/swift-object-server.py
  28. 64
      bin/swift-object-updater.py
  29. 45
      bin/swift-proxy-server.py
  30. 558
      bin/swift-ring-builder.py
  31. 197
      bin/swift-stats-populate.py
  32. 942
      bin/swift-stats-report.py
  33. 5
      debian/changelog
  34. 1
      debian/compat
  35. 54
      debian/control
  36. 208
      debian/copyright
  37. 134
      debian/rules
  38. 2
      debian/swift-account.dirs
  39. 13
      debian/swift-account.init
  40. 13
      debian/swift-account.swift-account-auditor
  41. 13
      debian/swift-account.swift-account-reaper
  42. 13
      debian/swift-account.swift-account-replicator
  43. 2
      debian/swift-auth.dirs
  44. 13
      debian/swift-auth.init
  45. 2
      debian/swift-container.dirs
  46. 13
      debian/swift-container.init
  47. 13
      debian/swift-container.swift-container-auditor
  48. 13
      debian/swift-container.swift-container-replicator
  49. 13
      debian/swift-container.swift-container-updater
  50. 2
      debian/swift-object.dirs
  51. 13
      debian/swift-object.init
  52. 13
      debian/swift-object.swift-object-auditor
  53. 13
      debian/swift-object.swift-object-replicator
  54. 13
      debian/swift-object.swift-object-updater
  55. 2
      debian/swift-proxy.dirs
  56. 13
      debian/swift-proxy.init
  57. 1
      debian/swift.dirs
  58. 8
      debian/swift.postinst
  59. 105
      doc/Makefile
  60. 416
      doc/source/_static/basic.css
  61. 230
      doc/source/_static/default.css
  62. 36
      doc/source/account.rst
  63. 15
      doc/source/auth.rst
  64. 209
      doc/source/conf.py
  65. 36
      doc/source/container.rst
  66. 25
      doc/source/db.rst
  67. 54
      doc/source/development_guidelines.rst
  68. 445
      doc/source/development_saio.rst
  69. 48
      doc/source/index.rst
  70. 99
      doc/source/misc.rst
  71. 46
      doc/source/object.rst
  72. 47
      doc/source/overview_auth.rst
  73. 64
      doc/source/overview_reaper.rst
  74. 40
      doc/source/overview_replication.rst
  75. 234
      doc/source/overview_ring.rst
  76. 15
      doc/source/proxy.rst
  77. 25
      doc/source/ring.rst
  78. 51
      etc/account-server.conf-sample
  79. 15
      etc/auth-server.conf-sample
  80. 43
      etc/container-server.conf-sample
  81. 6
      etc/drive-audit.conf-sample
  82. 46
      etc/object-server.conf-sample
  83. 35
      etc/proxy-server.conf-sample
  84. 19
      etc/rsyncd.conf-sample
  85. 12
      etc/stats.conf-sample
  86. 48
      setup.py
  87. 0
      swift/__init__.py
  88. 0
      swift/account/__init__.py
  89. 194
      swift/account/auditor.py
  90. 407
      swift/account/reaper.py
  91. 295
      swift/account/server.py
  92. 0
      swift/auth/__init__.py
  93. 503
      swift/auth/server.py
  94. 6
      swift/common/__init__.py
  95. 98
      swift/common/auth.py
  96. 158
      swift/common/bufferedhttp.py
  97. 718
      swift/common/client.py
  98. 152
      swift/common/constraints.py
  99. 1463
      swift/common/db.py
  100. 526
      swift/common/db_replicator.py
  101. Some files were not shown because too many files have changed in this diff Show More

2
.bzrignore

@ -0,0 +1,2 @@
*.py[co]
*.sw?

3
.functests

@ -0,0 +1,3 @@
#!/bin/bash
python test/functional/tests.py

3
.probetests

@ -0,0 +1,3 @@
#!/bin/bash
nosetests test/probe --exe

4
.unittests

@ -0,0 +1,4 @@
#!/bin/bash
nosetests test/unit --exe --with-coverage --cover-package swift --cover-erase
rm -f .coverage

20
AUTHORS

@ -0,0 +1,20 @@
Maintainer
----------
OpenStack, LLC.
IRC: #openstack
Original Authors
----------------
Michael Barton
John Dickinson
Greg Holt
Greg Lange
Jay Payne
Will Reese
Chuck Thier
Contributors
------------
Chmouel Boudjnah
Ed Leafe
Conrad Weidenkeller

202
LICENSE

@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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.

17
README

@ -0,0 +1,17 @@
Swift
-----
A distributed object store that was originally developed as the basis for
Rackspace's Cloud Files.
To build documentation run `make html` in the /doc folder, and then browse to
/doc/build/html/index.html.
The best place to get started is the "SAIO - Swift All In One", which will walk
you through setting up a development cluster of Swift in a VM.
For more information, vist us at http://launchpad.net/swift, or come hang out
on our IRC channel, #openstack on freenode.
--
Swift Development Team

1276
bin/st.py

File diff suppressed because it is too large Load Diff

351
bin/swift-account-audit.py

@ -0,0 +1,351 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import os
import sys
from urllib import quote
from hashlib import md5
import getopt
from itertools import chain
import simplejson
from eventlet.greenpool import GreenPool
from eventlet.event import Event
from swift.common.ring import Ring
from swift.common.utils import split_path
from swift.common.bufferedhttp import http_connect
usage = """
Usage!
%(cmd)s [options] [url 1] [url 2] ...
-c [concurrency] Set the concurrency, default 50
-r [ring dir] Ring locations, default /etc/swift
-e [filename] File for writing a list of inconsistent urls
-d Also download files and verify md5
You can also feed a list of urls to the script through stdin.
Examples!
%(cmd)s SOSO_88ad0b83-b2c5-4fa1-b2d6-60c597202076
%(cmd)s SOSO_88ad0b83-b2c5-4fa1-b2d6-60c597202076/container/object
%(cmd)s -e errors.txt SOSO_88ad0b83-b2c5-4fa1-b2d6-60c597202076/container
%(cmd)s < errors.txt
%(cmd)s -c 25 -d < errors.txt
""" % {'cmd': sys.argv[0]}
class Auditor(object):
def __init__(self, swift_dir='/etc/swift', concurrency=50, deep=False,
error_file=None):
self.pool = GreenPool(concurrency)
self.object_ring = Ring(os.path.join(swift_dir, 'object.ring.gz'))
self.container_ring = Ring(os.path.join(swift_dir, 'container.ring.gz'))
self.account_ring = Ring(os.path.join(swift_dir, 'account.ring.gz'))
self.deep = deep
self.error_file = error_file
# zero out stats
self.accounts_checked = self.account_exceptions = \
self.account_not_found = self.account_container_mismatch = \
self.account_object_mismatch = self.objects_checked = \
self.object_exceptions = self.object_not_found = \
self.object_checksum_mismatch = self.containers_checked = \
self.container_exceptions = self.container_count_mismatch = \
self.container_not_found = self.container_obj_mismatch = 0
self.list_cache = {}
self.in_progress = {}
def audit_object(self, account, container, name):
path = '/%s/%s/%s' % (quote(account), quote(container), quote(name))
part, nodes = self.object_ring.get_nodes(account, container, name)
container_listing = self.audit_container(account, container)
consistent = True
if name not in container_listing:
print " Object %s missing in container listing!" % path
consistent = False
hash = None
else:
hash = container_listing[name]['hash']
etags = []
for node in nodes:
try:
if self.deep:
conn = http_connect(node['ip'], node['port'],
node['device'], part, 'GET', path, {})
resp = conn.getresponse()
calc_hash = md5()
chunk = True
while chunk:
chunk = resp.read(8192)
calc_hash.update(chunk)
calc_hash = calc_hash.hexdigest()
if resp.status // 100 != 2:
self.object_not_found += 1
consistent = False
print ' Bad status GETting object "%s" on %s/%s' \
% (path, node['ip'], node['device'])
continue
if resp.getheader('ETag').strip('"') != calc_hash:
self.object_checksum_mismatch += 1
consistent = False
print ' MD5 doesnt match etag for "%s" on %s/%s' \
% (path, node['ip'], node['device'])
etags.append(resp.getheader('ETag'))
else:
conn = http_connect(node['ip'], node['port'],
node['device'], part, 'HEAD', path, {})
resp = conn.getresponse()
if resp.status // 100 != 2:
self.object_not_found += 1
consistent = False
print ' Bad status HEADing object "%s" on %s/%s' \
% (path, node['ip'], node['device'])
continue
etags.append(resp.getheader('ETag'))
except Exception:
self.object_exceptions += 1
consistent = False
print ' Exception fetching object "%s" on %s/%s' \
% (path, node['ip'], node['device'])
continue
if not etags:
consistent = False
print " Failed fo fetch object %s at all!" % path
elif hash:
for etag in etags:
if resp.getheader('ETag').strip('"') != hash:
consistent = False
self.object_checksum_mismatch += 1
print ' ETag mismatch for "%s" on %s/%s' \
% (path, node['ip'], node['device'])
if not consistent and self.error_file:
print >>open(self.error_file, 'a'), path
self.objects_checked += 1
def audit_container(self, account, name, recurse=False):
if (account, name) in self.in_progress:
self.in_progress[(account, name)].wait()
if (account, name) in self.list_cache:
return self.list_cache[(account, name)]
self.in_progress[(account, name)] = Event()
print 'Auditing container "%s"...' % name
path = '/%s/%s' % (quote(account), quote(name))
account_listing = self.audit_account(account)
consistent = True
if name not in account_listing:
consistent = False
print " Container %s not in account listing!" % path
part, nodes = self.container_ring.get_nodes(account, name)
rec_d = {}
responses = {}
for node in nodes:
marker = ''
results = True
while results:
node_id = node['id']
try:
conn = http_connect(node['ip'], node['port'], node['device'],
part, 'GET', path, {},
'format=json&marker=%s' % quote(marker))
resp = conn.getresponse()
if resp.status // 100 != 2:
self.container_not_found += 1
consistent = False
print ' Bad status GETting container "%s" on %s/%s' % \
(path, node['ip'], node['device'])
break
if node['id'] not in responses:
responses[node['id']] = dict(resp.getheaders())
results = simplejson.loads(resp.read())
except Exception:
self.container_exceptions += 1
consistent = False
print ' Exception GETting container "%s" on %s/%s' % \
(path, node['ip'], node['device'])
break
if results:
marker = results[-1]['name']
for obj in results:
obj_name = obj['name']
if obj_name not in rec_d:
rec_d[obj_name] = obj
if obj['last_modified'] != rec_d[obj_name]['last_modified']:
self.container_obj_mismatch += 1
consistent = False
print " Different versions of %s/%s in container dbs." % \
(quote(name), quote(obj['name']))
if obj['last_modified'] > rec_d[obj_name]['last_modified']:
rec_d[obj_name] = obj
obj_counts = [int(header['x-container-object-count'])
for header in responses.values()]
if not obj_counts:
consistent = False
print " Failed to fetch container %s at all!" % path
else:
if len(set(obj_counts)) != 1:
self.container_count_mismatch += 1
consistent = False
print " Container databases don't agree on number of objects."
print " Max: %s, Min: %s" % (max(obj_counts), min(obj_counts))
self.containers_checked += 1
self.list_cache[(account, name)] = rec_d
self.in_progress[(account, name)].send(True)
del self.in_progress[(account, name)]
if recurse:
for obj in rec_d.keys():
self.pool.spawn_n(self.audit_object, account, name, obj)
if not consistent and self.error_file:
print >>open(self.error_file, 'a'), path
return rec_d
def audit_account(self, account, recurse=False):
if account in self.in_progress:
self.in_progress[account].wait()
if account in self.list_cache:
return self.list_cache[account]
self.in_progress[account] = Event()
print "Auditing account %s..." % account
consistent = True
path = '/%s' % account
part, nodes = self.account_ring.get_nodes(account)
responses = {}
for node in nodes:
marker = ''
results = True
while results:
node_id = node['id']
try:
conn = http_connect(node['ip'], node['port'],
node['device'], part, 'GET', path, {},
'format=json&marker=%s' % quote(marker))
resp = conn.getresponse()
if resp.status // 100 != 2:
self.account_not_found += 1
consistent = False
print " Bad status GETting account %(ip)s:%(device)s" \
% node
break
results = simplejson.loads(resp.read())
except Exception:
self.account_exceptions += 1
consistent = False
print " Exception GETting account %(ip)s:%(device)s" % node
break
if node_id not in responses:
responses[node_id] = [dict(resp.getheaders()), []]
responses[node_id][1].extend(results)
if results:
marker = results[-1]['name']
headers = [resp[0] for resp in responses.values()]
cont_counts = [int(header['x-account-container-count'])
for header in headers]
if len(set(cont_counts)) != 1:
self.account_container_mismatch += 1
consistent = False
print " Account databases don't agree on number of containers."
print " Max: %s, Min: %s" % (max(cont_counts), min(cont_counts))
obj_counts = [int(header['x-account-object-count'])
for header in headers]
if len(set(obj_counts)) != 1:
self.account_object_mismatch += 1
consistent = False
print " Account databases don't agree on number of objects."
print " Max: %s, Min: %s" % (max(obj_counts), min(obj_counts))
containers = set()
for resp in responses.values():
containers.update(container['name'] for container in resp[1])
self.list_cache[account] = containers
self.in_progress[account].send(True)
del self.in_progress[account]
self.accounts_checked += 1
if recurse:
for container in containers:
self.pool.spawn_n(self.audit_container, account, container, True)
if not consistent and self.error_file:
print >>open(self.error_file, 'a'), path
return containers
def audit(self, account, container=None, obj=None):
if obj and container:
self.pool.spawn_n(self.audit_object, account, container, obj)
elif container:
self.pool.spawn_n(self.audit_container, account, container, True)
else:
self.pool.spawn_n(self.audit_account, account, True)
def wait(self):
self.pool.waitall()
def print_stats(self):
print
print " Accounts checked: %d" % self.accounts_checked
if self.account_not_found:
print " Missing Replicas: %d" % self.account_not_found
if self.account_exceptions:
print " Exceptions: %d" % self.account_exceptions
if self.account_container_mismatch:
print " Cntainer mismatch: %d" % self.account_container_mismatch
if self.account_object_mismatch:
print " Object mismatch: %d" % self.account_object_mismatch
print
print "Containers checked: %d" % self.containers_checked
if self.container_not_found:
print " Missing Replicas: %d" % self.container_not_found
if self.container_exceptions:
print " Exceptions: %d" % self.container_exceptions
if self.container_count_mismatch:
print " Count mismatch: %d" % self.container_count_mismatch
if self.container_obj_mismatch:
print " Obj mismatch: %d" % self.container_obj_mismatch
print
print " Objects checked: %d" % self.objects_checked
if self.object_not_found:
print " Missing Replicas: %d" % self.object_not_found
if self.object_exceptions:
print " Exceptions: %d" % self.object_exceptions
if self.object_checksum_mismatch:
print " MD5 Mismatch: %d" % self.object_checksum_mismatch
if __name__ == '__main__':
try:
optlist, args = getopt.getopt(sys.argv[1:], 'c:r:e:d')
except getopt.GetoptError, err:
print str(err)
print usage
sys.exit(2)
if not args and os.isatty(sys.stdin.fileno()):
print usage
sys.exit()
opts = dict(optlist)
options = {
'concurrency': int(opts.get('-c', 50)),
'error_file': opts.get('-e', None),
'swift_dir': opts.get('-r', '/etc/swift'),
'deep': '-d' in opts,
}
auditor = Auditor(**options)
if not os.isatty(sys.stdin.fileno()):
args = chain(args, sys.stdin)
for path in args:
path = '/' + path.rstrip('\r\n').lstrip('/')
auditor.audit(*split_path(path, 1, 3, True))
auditor.wait()
auditor.print_stats()

69
bin/swift-account-auditor.py

@ -0,0 +1,69 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import os
import signal
import sys
from ConfigParser import ConfigParser
from swift.account.auditor import AccountAuditor
from swift.common import utils
if __name__ == '__main__':
if len(sys.argv) < 2:
print "Usage: account-auditor CONFIG_FILE [once]"
sys.exit()
once = len(sys.argv) > 2 and sys.argv[2] == 'once'
c = ConfigParser()
if not c.read(sys.argv[1]):
print "Unable to read config file."
sys.exit(1)
server_conf = dict(c.items('account-server'))
if c.has_section('account-auditor'):
auditor_conf = dict(c.items('account-auditor'))
else:
print "Unable to find account-auditor config section in %s." % \
sys.argv[1]
sys.exit(1)
logger = utils.get_logger(auditor_conf, 'account-auditor')
# log uncaught exceptions
sys.excepthook = lambda *exc_info: \
logger.critical('UNCAUGHT EXCEPTION', exc_info=exc_info)
sys.stdout = sys.stderr = utils.LoggerFileObject(logger)
utils.drop_privileges(server_conf.get('user', 'swift'))
try:
os.setsid()
except OSError:
pass
def kill_children(*args):
signal.signal(signal.SIGTERM, signal.SIG_IGN)
os.killpg(0, signal.SIGTERM)
sys.exit()
signal.signal(signal.SIGTERM, kill_children)
auditor = AccountAuditor(server_conf, auditor_conf)
if once:
auditor.audit_once()
else:
auditor.audit_forever()

69
bin/swift-account-reaper.py

@ -0,0 +1,69 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import os
import signal
import sys
from ConfigParser import ConfigParser
from swift.account.reaper import AccountReaper
from swift.common import utils
if __name__ == '__main__':
if len(sys.argv) < 2:
print "Usage: account-reaper CONFIG_FILE [once]"
sys.exit()
once = len(sys.argv) > 2 and sys.argv[2] == 'once'
c = ConfigParser()
if not c.read(sys.argv[1]):
print "Unable to read config file."
sys.exit(1)
server_conf = dict(c.items('account-server'))
if c.has_section('account-reaper'):
reaper_conf = dict(c.items('account-reaper'))
else:
print "Unable to find account-reaper config section in %s." % \
sys.argv[1]
sys.exit(1)
logger = utils.get_logger(reaper_conf, 'account-reaper')
# log uncaught exceptions
sys.excepthook = lambda *exc_info: \
logger.critical('UNCAUGHT EXCEPTION', exc_info=exc_info)
sys.stdout = sys.stderr = utils.LoggerFileObject(logger)
utils.drop_privileges(server_conf.get('user', 'swift'))
try:
os.setsid()
except OSError:
pass
def kill_children(*args):
signal.signal(signal.SIGTERM, signal.SIG_IGN)
os.killpg(0, signal.SIGTERM)
sys.exit()
signal.signal(signal.SIGTERM, kill_children)
reaper = AccountReaper(server_conf, reaper_conf)
if once:
reaper.reap_once()
else:
reaper.reap_forever()

57
bin/swift-account-replicator.py

@ -0,0 +1,57 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import sys
from ConfigParser import ConfigParser
import getopt
from swift.account import server as account_server
from swift.common import db, db_replicator, utils
class AccountReplicator(db_replicator.Replicator):
server_type = 'account'
ring_file = 'account.ring.gz'
brokerclass = db.AccountBroker
datadir = account_server.DATADIR
default_port = 6002
if __name__ == '__main__':
optlist, args = getopt.getopt(sys.argv[1:], '', ['once'])
if not args:
print "Usage: account-replicator <--once> CONFIG_FILE [once]"
sys.exit()
c = ConfigParser()
if not c.read(args[0]):
print "Unable to read config file."
sys.exit(1)
once = len(args) > 1 and args[1] == 'once'
server_conf = dict(c.items('account-server'))
if c.has_section('account-replicator'):
replicator_conf = dict(c.items('account-replicator'))
else:
print "Unable to find account-replicator config section in %s." % \
args[0]
sys.exit(1)
utils.drop_privileges(server_conf.get('user', 'swift'))
if once or '--once' in [opt[0] for opt in optlist]:
AccountReplicator(server_conf, replicator_conf).replicate_once()
else:
AccountReplicator(server_conf, replicator_conf).replicate_forever()

30
bin/swift-account-server.py

@ -0,0 +1,30 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
from ConfigParser import ConfigParser
import sys
from swift.common.wsgi import run_wsgi
from swift.account.server import AccountController
if __name__ == '__main__':
c = ConfigParser()
if not c.read(sys.argv[1]):
print "Unable to read config file."
sys.exit(1)
conf = dict(c.items('account-server'))
run_wsgi(AccountController, conf, default_port=6002)

45
bin/swift-auth-create-account.py

@ -0,0 +1,45 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
from ConfigParser import ConfigParser
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
if __name__ == '__main__':
f = '/etc/swift/auth-server.conf'
if len(argv) == 5:
f = argv[4]
elif len(argv) != 4:
exit('Syntax: %s <new_account> <new_user> <new_password> [conf_file]' %
argv[0])
new_account = argv[1]
new_user = argv[2]
new_password = argv[3]
c = ConfigParser()
if not c.read(f):
exit('Unable to read conf file: %s' % f)
conf = dict(c.items('auth-server'))
host = conf.get('bind_ip', '127.0.0.1')
port = int(conf.get('bind_port', 11000))
path = '/account/%s/%s' % (new_account, new_user)
conn = http_connect(host, port, 'PUT', path, {'x-auth-key':new_password})
resp = conn.getresponse()
if resp.status == 204:
print resp.getheader('x-storage-url')
else:
print 'Account creation failed. (%d)' % resp.status

40
bin/swift-auth-recreate-accounts.py

@ -0,0 +1,40 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
from ConfigParser import ConfigParser
from sys import argv, exit
from swift.common.bufferedhttp import http_connect_raw as http_connect
if __name__ == '__main__':
f = '/etc/swift/auth-server.conf'
if len(argv) == 2:
f = argv[1]
elif len(argv) != 1:
exit('Syntax: %s [conf_file]' % argv[0])
c = ConfigParser()
if not c.read(f):
exit('Unable to read conf file: %s' % f)
conf = dict(c.items('auth-server'))
host = conf.get('bind_ip', '127.0.0.1')
port = int(conf.get('bind_port', 11000))
path = '/recreate_accounts'
conn = http_connect(host, port, 'POST', path)
resp = conn.getresponse()
if resp.status == 200:
print resp.read()
else:
print 'Recreating accounts failed. (%d)' % resp.status

30
bin/swift-auth-server.py

@ -0,0 +1,30 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
from ConfigParser import ConfigParser
import sys
from swift.common.wsgi import run_wsgi
from swift.auth.server import AuthController
if __name__ == '__main__':
c = ConfigParser()
if not c.read(sys.argv[1]):
print "Unable to read config file."
sys.exit(1)
conf = dict(c.items('auth-server'))
run_wsgi(AuthController, conf, default_port=11000)

69
bin/swift-container-auditor.py

@ -0,0 +1,69 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import os
import signal
import sys
from ConfigParser import ConfigParser
from swift.container.auditor import ContainerAuditor
from swift.common import utils
if __name__ == '__main__':
if len(sys.argv) < 2:
print "Usage: container-auditor CONFIG_FILE [once]"
sys.exit()
once = len(sys.argv) > 2 and sys.argv[2] == 'once'
c = ConfigParser()
if not c.read(sys.argv[1]):
print "Unable to read config file."
sys.exit(1)
server_conf = dict(c.items('container-server'))
if c.has_section('container-auditor'):
auditor_conf = dict(c.items('container-auditor'))
else:
print "Unable to find container-auditor config section in %s." % \
sys.argv[1]
sys.exit(1)
logger = utils.get_logger(auditor_conf, 'container-auditor')
# log uncaught exceptions
sys.excepthook = lambda *exc_info: \
logger.critical('UNCAUGHT EXCEPTION', exc_info=exc_info)
sys.stdout = sys.stderr = utils.LoggerFileObject(logger)
utils.drop_privileges(server_conf.get('user', 'swift'))
try:
os.setsid()
except OSError:
pass
def kill_children(*args):
signal.signal(signal.SIGTERM, signal.SIG_IGN)
os.killpg(0, signal.SIGTERM)
sys.exit()
signal.signal(signal.SIGTERM, kill_children)
auditor = ContainerAuditor(server_conf, auditor_conf)
if once:
auditor.audit_once()
else:
auditor.audit_forever()

57
bin/swift-container-replicator.py

@ -0,0 +1,57 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import sys
from ConfigParser import ConfigParser
import getopt
from swift.container import server as container_server
from swift.common import db, db_replicator, utils
class ContainerReplicator(db_replicator.Replicator):
server_type = 'container'
ring_file = 'container.ring.gz'
brokerclass = db.ContainerBroker
datadir = container_server.DATADIR
default_port = 6001
if __name__ == '__main__':
optlist, args = getopt.getopt(sys.argv[1:], '', ['once'])
if not args:
print "Usage: container-replicator <--once> CONFIG_FILE [once]"
sys.exit()
c = ConfigParser()
if not c.read(args[0]):
print "Unable to read config file."
sys.exit(1)
once = len(args) > 1 and args[1] == 'once'
server_conf = dict(c.items('container-server'))
if c.has_section('container-replicator'):
replicator_conf = dict(c.items('container-replicator'))
else:
print "Unable to find container-replicator config section in %s." % \
args[0]
sys.exit(1)
utils.drop_privileges(server_conf.get('user', 'swift'))
if once or '--once' in [opt[0] for opt in optlist]:
ContainerReplicator(server_conf, replicator_conf).replicate_once()
else:
ContainerReplicator(server_conf, replicator_conf).replicate_forever()

30
bin/swift-container-server.py

@ -0,0 +1,30 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
from ConfigParser import ConfigParser
import sys
from swift.common.wsgi import run_wsgi
from swift.container.server import ContainerController
if __name__ == '__main__':
c = ConfigParser()
if not c.read(sys.argv[1]):
print "Unable to read config file."
sys.exit(1)
conf = dict(c.items('container-server'))
run_wsgi(ContainerController, conf, default_port=6001)

63
bin/swift-container-updater.py

@ -0,0 +1,63 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import os
import signal
import sys
from ConfigParser import ConfigParser
from swift.container.updater import ContainerUpdater
from swift.common import utils
if __name__ == '__main__':
if len(sys.argv) < 2:
print "Usage: container-updater CONFIG_FILE [once]"
sys.exit()
once = len(sys.argv) > 2 and sys.argv[2] == 'once'
c = ConfigParser()
if not c.read(sys.argv[1]):
print "Unable to read config file."
sys.exit(1)
server_conf = dict(c.items('container-server'))
if c.has_section('container-updater'):
updater_conf = dict(c.items('container-updater'))
else:
print "Unable to find container-updater config section in %s." % \
sys.argv[1]
sys.exit(1)
utils.drop_privileges(server_conf.get('user', 'swift'))
try:
os.setsid()
except OSError:
pass
def kill_children(*args):
signal.signal(signal.SIGTERM, signal.SIG_IGN)
os.killpg(0, signal.SIGTERM)
sys.exit()
signal.signal(signal.SIGTERM, kill_children)
updater = ContainerUpdater(server_conf, updater_conf)
if once:
updater.update_once_single_threaded()
else:
updater.update_forever()

125
bin/swift-drive-audit.py

@ -0,0 +1,125 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import datetime
import os
import re
import subprocess
import sys
from ConfigParser import ConfigParser
from swift.common.utils import get_logger
# To search for more types of errors, add the regex to the list below
error_re = [
'error.*(sd[a-z])',
'(sd[a-z]).*error',
]
def get_devices(device_dir, logger):
devices = []
for line in open('/proc/mounts').readlines():
data = line.strip().split()
block_device = data[0]
mount_point = data[1]
if mount_point.startswith(device_dir):
device = {}
device['mount_point'] = mount_point
device['block_device'] = block_device
try:
device_num = os.stat(block_device).st_rdev
except OSError, e:
# If we can't stat the device, then something weird is going on
logger.error("Error: Could not stat %s!" %
block_device)
continue
device['major'] = str(os.major(device_num))
device['minor'] = str(os.minor(device_num))
devices.append(device)
for line in open('/proc/partitions').readlines()[2:]:
major,minor,blocks,kernel_device = line.strip().split()
device = [d for d in devices
if d['major'] == major and d['minor'] == minor]
if device:
device[0]['kernel_device'] = kernel_device
return devices
def get_errors(minutes):
errors = {}
start_time = datetime.datetime.now() - datetime.timedelta(minutes=minutes)
for line in open('/var/log/kern.log'):
if '[ 0.000000]' in line:
# Ignore anything before the last boot
errors = {}
continue
log_time_string = '%s %s' % (start_time.year,' '.join(line.split()[:3]))
log_time = datetime.datetime.strptime(
log_time_string,'%Y %b %d %H:%M:%S')
if log_time > start_time:
for err in error_re:
for device in re.findall(err,line):
errors[device] = errors.get(device,0) + 1
return errors
def comment_fstab(mount_point):
with open('/etc/fstab', 'r') as fstab:
with open('/etc/fstab.new', 'w') as new_fstab:
for line in fstab:
parts = line.split()
if len(parts) > 2 and line.split()[1] == mount_point:
new_fstab.write('#' + line)
else:
new_fstab.write(line)
os.rename('/etc/fstab.new', '/etc/fstab')
if __name__ == '__main__':
c = ConfigParser()
try:
conf_path = sys.argv[1]
except:
print "Usage: %s CONF_FILE" % sys.argv[0].split('/')[-1]
sys.exit(1)
if not c.read(conf_path):
print "Unable to read config file %s" % conf_path
sys.exit(1)
conf = dict(c.items('drive-audit'))
device_dir = conf.get('device_dir', '/srv/node')
minutes = int(conf.get('minutes', 60))
error_limit = int(conf.get('error_limit', 1))
logger = get_logger(conf, 'drive-audit')
devices = get_devices(device_dir, logger)
logger.debug("Devices found: %s" % str(devices))
if not devices:
logger.error("Error: No devices found!")
errors = get_errors(minutes)
logger.debug("Errors found: %s" % str(errors))
unmounts = 0
for kernel_device,count in errors.items():
if count >= error_limit:
device = [d for d in devices
if d['kernel_device'].startswith(kernel_device)]
if device:
mount_point = device[0]['mount_point']
if mount_point.startswith('/srv/node'):
logger.info("Unmounting %s with %d errors" %
(mount_point, count))
subprocess.call(['umount','-fl',mount_point])
logger.info("Commenting out %s from /etc/fstab" %
(mount_point))
comment_fstab(mount_point)
unmounts += 1
if unmounts == 0:
logger.info("No drives were unmounted")

87
bin/swift-get-nodes.py

@ -0,0 +1,87 @@
#!/usr/bin/python
# Copyright (c) 2010 OpenStack, LLC.
#
# 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.
import sys
import urllib
from swift.common.ring import Ring
from swift.common.utils import hash_path
if len(sys.argv) < 3 or len(sys.argv) > 5:
print 'Usage: %s <ring.gz> <account> [<container>] [<object>]' % sys.argv[0]
print 'Shows the nodes responsible for the item specified.'
print 'Example:'
print ' $ %s /etc/swift/account.ring.gz MyAccount' % sys.argv[0]
print ' Partition 5743883'