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-rw-r--r--scripts/db_access/reset_db.py132
-rw-r--r--scripts/ddocs/update_design_docs.py191
-rwxr-xr-xscripts/profiling/spam.py123
3 files changed, 325 insertions, 121 deletions
diff --git a/scripts/db_access/reset_db.py b/scripts/db_access/reset_db.py
index 80871856..7c6d281b 100644
--- a/scripts/db_access/reset_db.py
+++ b/scripts/db_access/reset_db.py
@@ -5,20 +5,21 @@
# WARNING: running this script over a database will delete all documents but
# the one with id u1db_config (which contains db metadata) and design docs
# needed for couch backend.
+#
+# Run it like this to get some help:
+#
+# ./reset_db.py --help
-import sys
-from ConfigParser import ConfigParser
import threading
import logging
-from couchdb import Database as CouchDatabase
-
+import argparse
+import re
-if len(sys.argv) != 2:
- print 'Usage: %s <uuid>' % sys.argv[0]
- exit(1)
-uuid = sys.argv[1]
+from ConfigParser import ConfigParser
+from couchdb import Database as CouchDatabase
+from couchdb import Server as CouchServer
# create a logger
@@ -27,23 +28,6 @@ LOG_FORMAT = '%(asctime)s %(message)s'
logging.basicConfig(format=LOG_FORMAT, level=logging.INFO)
-# get couch url
-cp = ConfigParser()
-cp.read('/etc/leap/soledad-server.conf')
-url = cp.get('soledad-server', 'couch_url')
-
-
-# confirm
-yes = raw_input("Are you sure you want to reset the database for user %s "
- "(type YES)? " % uuid)
-if yes != 'YES':
- print 'Bailing out...'
- exit(2)
-
-
-db = CouchDatabase('%s/user-%s' % (url, uuid))
-
-
class _DeleterThread(threading.Thread):
def __init__(self, db, doc_id, release_fun):
@@ -59,21 +43,95 @@ class _DeleterThread(threading.Thread):
self._release_fun()
-semaphore_pool = threading.BoundedSemaphore(value=20)
-
-
-threads = []
-for doc_id in db:
- if doc_id != 'u1db_config' and not doc_id.startswith('_design'):
+def get_confirmation(noconfirm, uuid, shared):
+ msg = "Are you sure you want to reset %s (type YES)? "
+ if shared:
+ msg = msg % "the shared database"
+ elif uuid:
+ msg = msg % ("the database for user %s" % uuid)
+ else:
+ msg = msg % "all databases"
+ if noconfirm is False:
+ yes = raw_input(msg)
+ if yes != 'YES':
+ print 'Bailing out...'
+ exit(2)
+
+
+def get_url(empty):
+ url = None
+ if empty is False:
+ # get couch url
+ cp = ConfigParser()
+ cp.read('/etc/leap/soledad-server.conf')
+ url = cp.get('soledad-server', 'couch_url')
+ else:
+ with open('/etc/couchdb/couchdb.netrc') as f:
+ netrc = f.read()
+ admin_password = re.match('^.* password (.*)$', netrc).groups()[0]
+ url = 'http://admin:%s@127.0.0.1:5984' % admin_password
+ return url
+
+
+def reset_all_dbs(url, empty):
+ server = CouchServer('%s' % (url))
+ for dbname in server:
+ if dbname.startswith('user-') or dbname == 'shared':
+ reset_db(url, dbname, empty)
+
+
+def reset_db(url, dbname, empty):
+ db = CouchDatabase('%s/%s' % (url, dbname))
+ semaphore_pool = threading.BoundedSemaphore(value=20)
+
+ # launch threads for deleting docs
+ threads = []
+ for doc_id in db:
+ if empty is False:
+ if doc_id == 'u1db_config' or doc_id.startswith('_design'):
+ continue
semaphore_pool.acquire()
logger.info('[main] launching thread for doc: %s' % doc_id)
t = _DeleterThread(db, doc_id, semaphore_pool.release)
t.start()
threads.append(t)
-
-logger.info('[main] waiting for threads.')
-map(lambda thread: thread.join(), threads)
-
-
-logger.info('[main] done.')
+ # wait for threads to finish
+ logger.info('[main] waiting for threads.')
+ map(lambda thread: thread.join(), threads)
+ logger.info('[main] done.')
+
+
+def _parse_args():
+ parser = argparse.ArgumentParser()
+ group = parser.add_mutually_exclusive_group()
+ group.add_argument('-u', dest='uuid', default=False,
+ help='Reset database of given user.')
+ group.add_argument('-s', dest='shared', action='store_true', default=False,
+ help='Reset the shared database.')
+ group.add_argument('-a', dest='all', action='store_true', default=False,
+ help='Reset all user databases.')
+ parser.add_argument(
+ '-e', dest='empty', action='store_true', required=False, default=False,
+ help='Empty database (do not preserve minimal set of u1db documents).')
+ parser.add_argument(
+ '-y', dest='noconfirm', action='store_true', required=False,
+ default=False,
+ help='Do not ask for confirmation.')
+ return parser.parse_args(), parser
+
+
+if __name__ == '__main__':
+ args, parser = _parse_args()
+ if not (args.uuid or args.shared or args.all):
+ parser.print_help()
+ exit(1)
+
+ url = get_url(args.empty)
+ get_confirmation(args.noconfirm, args.uuid, args.shared)
+ if args.uuid:
+ reset_db(url, "user-%s" % args.uuid, args.empty)
+ elif args.shared:
+ reset_db(url, "shared", args.empty)
+ elif args.all:
+ reset_all_dbs(url, args.empty)
diff --git a/scripts/ddocs/update_design_docs.py b/scripts/ddocs/update_design_docs.py
index e7b5a29c..2e2fa8f0 100644
--- a/scripts/ddocs/update_design_docs.py
+++ b/scripts/ddocs/update_design_docs.py
@@ -11,84 +11,83 @@ import re
import threading
import binascii
-
+from urlparse import urlparse
from getpass import getpass
from ConfigParser import ConfigParser
-from couchdb.client import Server
-from couchdb.http import Resource, Session
-from datetime import datetime
-from urlparse import urlparse
+from couchdb.client import Server
+from couchdb.http import Resource
+from couchdb.http import Session
+from couchdb.http import ResourceNotFound
from leap.soledad.common import ddocs
-# parse command line for the log file name
-logger_fname = "/tmp/update-design-docs_%s.log" % \
- str(datetime.now()).replace(' ', '_')
-parser = argparse.ArgumentParser()
-parser.add_argument('--log', action='store', default=logger_fname, type=str,
- required=False, help='the name of the log file', nargs=1)
-args = parser.parse_args()
+MAX_THREADS = 20
+DESIGN_DOCS = {
+ '_design/docs': json.loads(binascii.a2b_base64(ddocs.docs)),
+ '_design/syncs': json.loads(binascii.a2b_base64(ddocs.syncs)),
+ '_design/transactions': json.loads(
+ binascii.a2b_base64(ddocs.transactions)),
+}
-# configure the logger
+# create a logger
logger = logging.getLogger(__name__)
-logger.setLevel(logging.DEBUG)
-print "Logging to %s." % args.log
-logging.basicConfig(
- filename=args.log,
- format="%(asctime)-15s %(message)s")
+LOG_FORMAT = '%(asctime)s %(message)s'
+logging.basicConfig(format=LOG_FORMAT, level=logging.INFO)
-# configure threads
-max_threads = 20
-semaphore_pool = threading.BoundedSemaphore(value=max_threads)
-threads = []
+def _parse_args():
+ parser = argparse.ArgumentParser()
+ parser.add_argument('-u', dest='uuid', default=None, type=str,
+ help='the UUID of the user')
+ parser.add_argument('-t', dest='threads', default=MAX_THREADS, type=int,
+ help='the number of parallel threads')
+ return parser.parse_args()
-# get couch url
-cp = ConfigParser()
-cp.read('/etc/leap/soledad-server.conf')
-url = urlparse(cp.get('soledad-server', 'couch_url'))
-# get admin password
-netloc = re.sub('^.*@', '', url.netloc)
-url = url._replace(netloc=netloc)
-password = getpass("Admin password for %s: " % url.geturl())
-url = url._replace(netloc='admin:%s@%s' % (password, netloc))
+def _get_url():
+ # get couch url
+ cp = ConfigParser()
+ cp.read('/etc/leap/soledad-server.conf')
+ url = urlparse(cp.get('soledad-server', 'couch_url'))
+ # get admin password
+ netloc = re.sub('^.*@', '', url.netloc)
+ url = url._replace(netloc=netloc)
+ password = getpass("Admin password for %s: " % url.geturl())
+ return url._replace(netloc='admin:%s@%s' % (password, netloc))
-resource = Resource(url.geturl(), Session(retry_delays=[1,2,4,8], timeout=10))
-server = Server(url=resource)
-hidden_url = re.sub(
- 'http://(.*):.*@',
- 'http://\\1:xxxxx@',
- url.geturl())
+def _get_server(url):
+ resource = Resource(
+ url.geturl(), Session(retry_delays=[1, 2, 4, 8], timeout=10))
+ return Server(url=resource)
-print """
-==========
-ATTENTION!
-==========
-This script will modify Soledad's shared and user databases in:
+def _confirm(url):
+ hidden_url = re.sub(
+ 'http://(.*):.*@',
+ 'http://\\1:xxxxx@',
+ url.geturl())
- %s
+ print """
+ ==========
+ ATTENTION!
+ ==========
-This script does not make a backup of the couch db data, so make sure you
-have a copy or you may loose data.
-""" % hidden_url
-confirm = raw_input("Proceed (type uppercase YES)? ")
+ This script will modify Soledad's shared and user databases in:
-if confirm != "YES":
- exit(1)
+ %s
-# convert design doc content
+ This script does not make a backup of the couch db data, so make sure you
+ have a copy or you may loose data.
+ """ % hidden_url
+ confirm = raw_input("Proceed (type uppercase YES)? ")
+
+ if confirm != "YES":
+ exit(1)
-design_docs = {
- '_design/docs': json.loads(binascii.a2b_base64(ddocs.docs)),
- '_design/syncs': json.loads(binascii.a2b_base64(ddocs.syncs)),
- '_design/transactions': json.loads(binascii.a2b_base64(ddocs.transactions)),
-}
#
# Thread
@@ -106,42 +105,66 @@ class DBWorkerThread(threading.Thread):
def run(self):
- logger.info("(%d/%d) Updating db %s." % (self._db_idx, self._db_len,
- self._dbname))
+ logger.info(
+ "(%d/%d) Updating db %s."
+ % (self._db_idx, self._db_len, self._dbname))
- for doc_id in design_docs:
- doc = self._cdb[doc_id]
+ for doc_id in DESIGN_DOCS:
+ try:
+ doc = self._cdb[doc_id]
+ except ResourceNotFound:
+ doc = {'_id': doc_id}
for key in ['lists', 'views', 'updates']:
- if key in design_docs[doc_id]:
- doc[key] = design_docs[doc_id][key]
+ if key in DESIGN_DOCS[doc_id]:
+ doc[key] = DESIGN_DOCS[doc_id][key]
self._cdb.save(doc)
# release the semaphore
self._release_fun()
-db_idx = 0
-db_len = len(server)
-for dbname in server:
-
- db_idx += 1
-
- if not (dbname.startswith('user-') or dbname == 'shared') \
- or dbname == 'user-test-db':
- logger.info("(%d/%d) Skipping db %s." % (db_idx, db_len, dbname))
- continue
-
-
- # get access to couch db
- cdb = Server(url.geturl())[dbname]
-
- #---------------------------------------------------------------------
- # Start DB worker thread
- #---------------------------------------------------------------------
- semaphore_pool.acquire()
- thread = DBWorkerThread(server, dbname, db_idx, db_len, semaphore_pool.release)
+def _launch_update_design_docs_thread(
+ server, dbname, db_idx, db_len, semaphore_pool):
+ semaphore_pool.acquire() # wait for an available working slot
+ thread = DBWorkerThread(
+ server, dbname, db_idx, db_len, semaphore_pool.release)
thread.daemon = True
thread.start()
- threads.append(thread)
-
-map(lambda thread: thread.join(), threads)
+ return thread
+
+
+def _update_design_docs(args, server):
+
+ # find the actual databases to be updated
+ dbs = []
+ if args.uuid:
+ dbs.append('user-%s' % args.uuid)
+ else:
+ for dbname in server:
+ if dbname.startswith('user-') or dbname == 'shared':
+ dbs.append(dbname)
+ else:
+ logger.info("Skipping db %s." % dbname)
+
+ db_idx = 0
+ db_len = len(dbs)
+ semaphore_pool = threading.BoundedSemaphore(value=args.threads)
+ threads = []
+
+ # launch the update
+ for db in dbs:
+ db_idx += 1
+ threads.append(
+ _launch_update_design_docs_thread(
+ server, db, db_idx, db_len, semaphore_pool))
+
+ # wait for all threads to finish
+ map(lambda thread: thread.join(), threads)
+
+
+if __name__ == "__main__":
+ args = _parse_args()
+ url = _get_url()
+ _confirm(url)
+ server = _get_server(url)
+ _update_design_docs(args, server)
diff --git a/scripts/profiling/spam.py b/scripts/profiling/spam.py
new file mode 100755
index 00000000..091a8c48
--- /dev/null
+++ b/scripts/profiling/spam.py
@@ -0,0 +1,123 @@
+#!/usr/bin/python
+
+# Send a lot of messages in parallel.
+
+
+import string
+import smtplib
+import threading
+import logging
+
+from argparse import ArgumentParser
+
+
+SMTP_HOST = 'chipmonk.cdev.bitmask.net'
+NUMBER_OF_THREADS = 20
+
+
+logger = logging.getLogger(__name__)
+LOG_FORMAT = '%(asctime)s %(message)s'
+logging.basicConfig(format=LOG_FORMAT, level=logging.INFO)
+
+
+def _send_email(host, subject, to_addr, from_addr, body_text):
+ """
+ Send an email
+ """
+ body = string.join((
+ "From: %s" % from_addr,
+ "To: %s" % to_addr,
+ "Subject: %s" % subject,
+ "",
+ body_text
+ ), "\r\n")
+ server = smtplib.SMTP(host)
+ server.sendmail(from_addr, [to_addr], body)
+ server.quit()
+
+
+def _parse_args():
+ parser = ArgumentParser()
+ parser.add_argument(
+ 'target_address',
+ help='The target email address to spam')
+ parser.add_argument(
+ 'number_of_messages', type=int,
+ help='The amount of messages email address to spam')
+ parser.add_argument(
+ '-s', dest='server', default=SMTP_HOST,
+ help='The SMTP server to use')
+ parser.add_argument(
+ '-t', dest='threads', default=NUMBER_OF_THREADS,
+ help='The maximum number of parallel threads to launch')
+ return parser.parse_args()
+
+
+class EmailSenderThread(threading.Thread):
+
+ def __init__(self, host, subject, to_addr, from_addr, body_text,
+ finished_fun):
+ threading.Thread.__init__(self)
+ self._host = host
+ self._subject = subject
+ self._to_addr = to_addr
+ self._from_addr = from_addr
+ self._body_text = body_text
+ self._finished_fun = finished_fun
+
+ def run(self):
+ _send_email(
+ self._host, self._subject, self._to_addr, self._from_addr,
+ self._body_text)
+ self._finished_fun()
+
+
+def _launch_email_thread(host, subject, to_addr, from_addr, body_text,
+ finished_fun):
+ thread = EmailSenderThread(
+ host, subject, to_addr, from_addr, body_text, finished_fun)
+ thread.start()
+ return thread
+
+
+class FinishedThreads(object):
+
+ def __init__(self):
+ self._finished = 0
+ self._lock = threading.Lock()
+
+ def signal(self):
+ with self._lock:
+ self._finished = self._finished + 1
+ logger.info('Number of messages sent: %d.' % self._finished)
+
+
+def _send_messages(args):
+ host = args.server
+ subject = "Message from Soledad script"
+ to_addr = args.target_address
+ from_addr = args.target_address
+ body_text = "Test message"
+
+ semaphore = threading.Semaphore(args.threads)
+ threads = []
+ finished_threads = FinishedThreads()
+
+ def _finished_fun():
+ semaphore.release()
+ finished_threads.signal()
+
+ for i in xrange(args.number_of_messages):
+ semaphore.acquire()
+ threads.append(
+ _launch_email_thread(
+ host, subject, to_addr, from_addr, body_text,
+ _finished_fun))
+
+ for t in threads:
+ t.join()
+
+
+if __name__ == "__main__":
+ args = _parse_args()
+ _send_messages(args)