Merge from trunk
This commit is contained in:
commit
01c5fec12e
@ -22,7 +22,7 @@ import uuid
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from optparse import OptionParser
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|
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from swift.common.bench import BenchController
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from swift.common.utils import readconf, NamedLogger
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from swift.common.utils import readconf, LogAdapter, NamedFormatter
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# The defaults should be sufficient to run swift-bench on a SAIO
|
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CONF_DEFAULTS = {
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@ -124,10 +124,11 @@ if __name__ == '__main__':
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'critical': logging.CRITICAL}.get(
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options.log_level.lower(), logging.INFO))
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loghandler = logging.StreamHandler()
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logformat = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
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loghandler.setFormatter(logformat)
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logger.addHandler(loghandler)
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logger = NamedLogger(logger, 'swift-bench')
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logger = LogAdapter(logger)
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logformat = NamedFormatter('swift-bench', logger,
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fmt='%(server)s %(asctime)s %(levelname)s %(message)s')
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loghandler.setFormatter(logformat)
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controller = BenchController(logger, options)
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controller.run()
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|
@ -20,20 +20,40 @@ from gzip import GzipFile
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from os import mkdir
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from os.path import basename, dirname, exists, join as pathjoin
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from sys import argv, exit
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from textwrap import wrap
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from time import time
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from swift.common.ring import RingBuilder
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MAJOR_VERSION = 1
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MINOR_VERSION = 1
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MINOR_VERSION = 2
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EXIT_RING_CHANGED = 0
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EXIT_RING_UNCHANGED = 1
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EXIT_ERROR = 2
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EXIT_ERROR = 2
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|
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def search_devs(builder, search_value):
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# d<device_id>z<zone>-<ip>:<port>/<device_name>_<meta>
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"""
|
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The <search-value> can be of the form:
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d<device_id>z<zone>-<ip>:<port>/<device_name>_<meta>
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Any part is optional, but you must include at least one part.
|
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Examples:
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d74 Matches the device id 74
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z1 Matches devices in zone 1
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z1-1.2.3.4 Matches devices in zone 1 with the ip 1.2.3.4
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1.2.3.4 Matches devices in any zone with the ip 1.2.3.4
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z1:5678 Matches devices in zone 1 using port 5678
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:5678 Matches devices that use port 5678
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/sdb1 Matches devices with the device name sdb1
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_shiny Matches devices with shiny in the meta data
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_"snet: 5.6.7.8" Matches devices with snet: 5.6.7.8 in the meta data
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Most specific example:
|
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d74z1-1.2.3.4:5678/sdb1_"snet: 5.6.7.8"
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Nerd explanation:
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All items require their single character prefix except the ip, in which
|
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case the - is optional unless the device id or zone is also included.
|
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"""
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orig_search_value = search_value
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match = []
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if search_value.startswith('d'):
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@ -72,7 +92,8 @@ def search_devs(builder, search_value):
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match.append(('meta', search_value[1:]))
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search_value = ''
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if search_value:
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raise ValueError('Invalid <search-value>: %s' % repr(orig_search_value))
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raise ValueError('Invalid <search-value>: %s' %
|
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repr(orig_search_value))
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devs = []
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for dev in builder.devs:
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if not dev:
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@ -89,142 +110,22 @@ def search_devs(builder, search_value):
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return devs
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|
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|
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SEARCH_VALUE_HELP = '''
|
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The <search-value> can be of the form:
|
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d<device_id>z<zone>-<ip>:<port>/<device_name>_<meta>
|
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Any part is optional, but you must include at least one part.
|
||||
Examples:
|
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d74 Matches the device id 74
|
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z1 Matches devices in zone 1
|
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z1-1.2.3.4 Matches devices in zone 1 with the ip 1.2.3.4
|
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1.2.3.4 Matches devices in any zone with the ip 1.2.3.4
|
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z1:5678 Matches devices in zone 1 using port 5678
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:5678 Matches devices that use port 5678
|
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/sdb1 Matches devices with the device name sdb1
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_shiny Matches devices with shiny in the meta data
|
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_"snet: 5.6.7.8" Matches devices with snet: 5.6.7.8 in the meta data
|
||||
Most specific example:
|
||||
d74z1-1.2.3.4:5678/sdb1_"snet: 5.6.7.8"
|
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Nerd explanation:
|
||||
All items require their single character prefix except the ip, in which
|
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case the - is optional unless the device id or zone is also included.
|
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'''.strip()
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class Commands:
|
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|
||||
CREATE_HELP = '''
|
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swift-ring-builder <builder_file> create <part_power> <replicas> <min_part_hours>
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def unknown():
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print 'Unknown command: %s' % argv[2]
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exit(EXIT_ERROR)
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|
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def create():
|
||||
"""
|
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swift-ring-builder <builder_file> create <part_power> <replicas>
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<min_part_hours>
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Creates <builder_file> with 2^<part_power> partitions and <replicas>.
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<min_part_hours> is number of hours to restrict moving a partition more
|
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than once.
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'''.strip()
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|
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SEARCH_HELP = '''
|
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swift-ring-builder <builder_file> search <search-value>
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Shows information about matching devices.
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|
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%(SEARCH_VALUE_HELP)s
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'''.strip() % globals()
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||||
|
||||
ADD_HELP = '''
|
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swift-ring-builder <builder_file> add z<zone>-<ip>:<port>/<device_name>_<meta> <wght>
|
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Adds a device to the ring with the given information. No partitions will be
|
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assigned to the new device until after running 'rebalance'. This is so you
|
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can make multiple device changes and rebalance them all just once.
|
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'''.strip()
|
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|
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SET_WEIGHT_HELP = '''
|
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swift-ring-builder <builder_file> set_weight <search-value> <weight>
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Resets the device's weight. No partitions will be reassigned to or from the
|
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device until after running 'rebalance'. This is so you can make multiple
|
||||
device changes and rebalance them all just once.
|
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|
||||
%(SEARCH_VALUE_HELP)s
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'''.strip() % globals()
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|
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SET_INFO_HELP = '''
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swift-ring-builder <builder_file> set_info <search-value>
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<ip>:<port>/<device_name>_<meta>
|
||||
Resets the device's information. This information isn't used to assign
|
||||
partitions, so you can use 'write_ring' afterward to rewrite the current
|
||||
ring with the newer device information. Any of the parts are optional
|
||||
in the final <ip>:<port>/<device_name>_<meta> parameter; just give what you
|
||||
want to change. For instance set_info d74 _"snet: 5.6.7.8" would just
|
||||
update the meta data for device id 74.
|
||||
|
||||
%(SEARCH_VALUE_HELP)s
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||||
'''.strip() % globals()
|
||||
|
||||
REMOVE_HELP = '''
|
||||
swift-ring-builder <builder_file> remove <search-value>
|
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Removes the device(s) from the ring. This should normally just be used for
|
||||
a device that has failed. For a device you wish to decommission, it's best
|
||||
to set its weight to 0, wait for it to drain all its data, then use this
|
||||
remove command. This will not take effect until after running 'rebalance'.
|
||||
This is so you can make multiple device changes and rebalance them all just
|
||||
once.
|
||||
|
||||
%(SEARCH_VALUE_HELP)s
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||||
'''.strip() % globals()
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||||
|
||||
SET_MIN_PART_HOURS_HELP = '''
|
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swift-ring-builder <builder_file> set_min_part_hours <hours>
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||||
Changes the <min_part_hours> to the given <hours>. This should be set to
|
||||
however long a full replication/update cycle takes. We're working on a way
|
||||
to determine this more easily than scanning logs.
|
||||
'''.strip()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
if len(argv) < 2:
|
||||
print '''
|
||||
swift-ring-builder %(MAJOR_VERSION)s.%(MINOR_VERSION)s
|
||||
|
||||
%(CREATE_HELP)s
|
||||
|
||||
swift-ring-builder <builder_file>
|
||||
Shows information about the ring and the devices within.
|
||||
|
||||
%(SEARCH_HELP)s
|
||||
|
||||
%(ADD_HELP)s
|
||||
|
||||
%(SET_WEIGHT_HELP)s
|
||||
|
||||
%(SET_INFO_HELP)s
|
||||
|
||||
%(REMOVE_HELP)s
|
||||
|
||||
swift-ring-builder <builder_file> rebalance
|
||||
Attempts to rebalance the ring by reassigning partitions that haven't been
|
||||
recently reassigned.
|
||||
|
||||
swift-ring-builder <builder_file> validate
|
||||
Just runs the validation routines on the ring.
|
||||
|
||||
swift-ring-builder <builder_file> write_ring
|
||||
Just rewrites the distributable ring file. This is done automatically after
|
||||
a successful rebalance, so really this is only useful after one or more
|
||||
'set_info' calls when no rebalance is needed but you want to send out the
|
||||
new device information.
|
||||
|
||||
%(SET_MIN_PART_HOURS_HELP)s
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||||
|
||||
Quick list: create search add set_weight set_info remove rebalance write_ring
|
||||
set_min_part_hours
|
||||
Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
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'''.strip() % globals()
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||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
if exists(argv[1]):
|
||||
builder = pickle.load(open(argv[1], 'rb'))
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||||
for dev in builder.devs:
|
||||
if dev and 'meta' not in dev:
|
||||
dev['meta'] = ''
|
||||
elif len(argv) < 3 or argv[2] != 'create':
|
||||
print 'Ring Builder file does not exist: %s' % argv[1]
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||||
exit(EXIT_ERROR)
|
||||
elif argv[2] == 'create':
|
||||
"""
|
||||
if len(argv) < 6:
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print CREATE_HELP
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print Commands.create.__doc__.strip()
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||||
exit(EXIT_RING_UNCHANGED)
|
||||
builder = RingBuilder(int(argv[3]), int(argv[4]), int(argv[5]))
|
||||
backup_dir = pathjoin(dirname(argv[1]), 'backups')
|
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@ -238,19 +139,11 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
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||||
pickle.dump(builder, open(argv[1], 'wb'), protocol=2)
|
||||
exit(EXIT_RING_CHANGED)
|
||||
|
||||
backup_dir = pathjoin(dirname(argv[1]), 'backups')
|
||||
try:
|
||||
mkdir(backup_dir)
|
||||
except OSError, err:
|
||||
if err.errno != EEXIST:
|
||||
raise
|
||||
|
||||
ring_file = argv[1]
|
||||
if ring_file.endswith('.builder'):
|
||||
ring_file = ring_file[:-len('.builder')]
|
||||
ring_file += '.ring.gz'
|
||||
|
||||
if len(argv) == 2:
|
||||
def default():
|
||||
"""
|
||||
swift-ring-builder <builder_file>
|
||||
Shows information about the ring and the devices within.
|
||||
"""
|
||||
print '%s, build version %d' % (argv[1], builder.version)
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||||
zones = 0
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||||
balance = 0
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@ -284,9 +177,15 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
|
||||
dev['meta'])
|
||||
exit(EXIT_RING_UNCHANGED)
|
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|
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if argv[2] == 'search':
|
||||
def search():
|
||||
"""
|
||||
swift-ring-builder <builder_file> search <search-value>
|
||||
Shows information about matching devices.
|
||||
"""
|
||||
if len(argv) < 4:
|
||||
print SEARCH_HELP
|
||||
print Commands.search.__doc__.strip()
|
||||
print
|
||||
print search_devs.__doc__.strip()
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
devs = search_devs(builder, argv[3])
|
||||
if not devs:
|
||||
@ -311,10 +210,16 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
|
||||
dev['meta'])
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
elif argv[2] == 'add':
|
||||
# add z<zone>-<ip>:<port>/<device_name>_<meta> <wght>
|
||||
def add():
|
||||
"""
|
||||
swift-ring-builder <builder_file> add z<zone>-<ip>:<port>/<device_name>_<meta>
|
||||
<wght>
|
||||
Adds a device to the ring with the given information. No partitions will be
|
||||
assigned to the new device until after running 'rebalance'. This is so you
|
||||
can make multiple device changes and rebalance them all just once.
|
||||
"""
|
||||
if len(argv) < 5:
|
||||
print ADD_HELP
|
||||
print Commands.add.__doc__.strip()
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
if not argv[3].startswith('z'):
|
||||
@ -379,9 +284,17 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
|
||||
pickle.dump(builder, open(argv[1], 'wb'), protocol=2)
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
elif argv[2] == 'set_weight':
|
||||
def set_weight():
|
||||
"""
|
||||
swift-ring-builder <builder_file> set_weight <search-value> <weight>
|
||||
Resets the device's weight. No partitions will be reassigned to or from the
|
||||
device until after running 'rebalance'. This is so you can make multiple
|
||||
device changes and rebalance them all just once.
|
||||
"""
|
||||
if len(argv) != 5:
|
||||
print SET_WEIGHT_HELP
|
||||
print Commands.set_weight.__doc__.strip()
|
||||
print
|
||||
print search_devs.__doc__.strip()
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
devs = search_devs(builder, argv[3])
|
||||
weight = float(argv[4])
|
||||
@ -404,9 +317,21 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
|
||||
pickle.dump(builder, open(argv[1], 'wb'), protocol=2)
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
elif argv[2] == 'set_info':
|
||||
def set_info():
|
||||
"""
|
||||
swift-ring-builder <builder_file> set_info <search-value>
|
||||
<ip>:<port>/<device_name>_<meta>
|
||||
Resets the device's information. This information isn't used to assign
|
||||
partitions, so you can use 'write_ring' afterward to rewrite the current
|
||||
ring with the newer device information. Any of the parts are optional
|
||||
in the final <ip>:<port>/<device_name>_<meta> parameter; just give what you
|
||||
want to change. For instance set_info d74 _"snet: 5.6.7.8" would just
|
||||
update the meta data for device id 74.
|
||||
"""
|
||||
if len(argv) != 5:
|
||||
print SET_INFO_HELP
|
||||
print Commands.set_info.__doc__.strip()
|
||||
print
|
||||
print search_devs.__doc__.strip()
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
devs = search_devs(builder, argv[3])
|
||||
change_value = argv[4]
|
||||
@ -471,9 +396,20 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
|
||||
pickle.dump(builder, open(argv[1], 'wb'), protocol=2)
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
elif argv[2] == 'remove':
|
||||
def remove():
|
||||
"""
|
||||
swift-ring-builder <builder_file> remove <search-value>
|
||||
Removes the device(s) from the ring. This should normally just be used for
|
||||
a device that has failed. For a device you wish to decommission, it's best
|
||||
to set its weight to 0, wait for it to drain all its data, then use this
|
||||
remove command. This will not take effect until after running 'rebalance'.
|
||||
This is so you can make multiple device changes and rebalance them all just
|
||||
once.
|
||||
"""
|
||||
if len(argv) < 4:
|
||||
print REMOVE_HELP
|
||||
print Commands.remove.__doc__.strip()
|
||||
print
|
||||
print search_devs.__doc__.strip()
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
devs = search_devs(builder, argv[3])
|
||||
if not devs:
|
||||
@ -491,11 +427,17 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
|
||||
for dev in devs:
|
||||
builder.remove_dev(dev['id'])
|
||||
print 'd%(id)sz%(zone)s-%(ip)s:%(port)s/%(device)s_"%(meta)s" ' \
|
||||
'marked for removal and will be removed next rebalance.' % dev
|
||||
'marked for removal and will be removed next rebalance.' \
|
||||
% dev
|
||||
pickle.dump(builder, open(argv[1], 'wb'), protocol=2)
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
elif argv[2] == 'rebalance':
|
||||
def rebalance():
|
||||
"""
|
||||
swift-ring-builder <builder_file> rebalance
|
||||
Attempts to rebalance the ring by reassigning partitions that haven't been
|
||||
recently reassigned.
|
||||
"""
|
||||
devs_changed = builder.devs_changed
|
||||
last_balance = builder.get_balance()
|
||||
parts, balance = builder.rebalance()
|
||||
@ -528,31 +470,50 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
|
||||
pickle.dump(builder, open(argv[1], 'wb'), protocol=2)
|
||||
exit(EXIT_RING_CHANGED)
|
||||
|
||||
elif argv[2] == 'validate':
|
||||
def validate():
|
||||
"""
|
||||
swift-ring-builder <builder_file> validate
|
||||
Just runs the validation routines on the ring.
|
||||
"""
|
||||
builder.validate()
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
elif argv[2] == 'write_ring':
|
||||
def write_ring():
|
||||
"""
|
||||
swift-ring-builder <builder_file> write_ring
|
||||
Just rewrites the distributable ring file. This is done automatically after
|
||||
a successful rebalance, so really this is only useful after one or more
|
||||
'set_info' calls when no rebalance is needed but you want to send out the
|
||||
new device information.
|
||||
"""
|
||||
ring_data = builder.get_ring()
|
||||
if not ring_data._replica2part2dev_id:
|
||||
if ring_data.devs:
|
||||
print 'Warning: Writing a ring with no partition assignments but with devices; did you forget to run "rebalance"?'
|
||||
else:
|
||||
print 'Warning: Writing an empty ring'
|
||||
if ring_data.devs:
|
||||
print 'Warning: Writing a ring with no partition ' \
|
||||
'assignments but with devices; did you forget to run ' \
|
||||
'"rebalance"?'
|
||||
else:
|
||||
print 'Warning: Writing an empty ring'
|
||||
pickle.dump(ring_data,
|
||||
GzipFile(pathjoin(backup_dir, '%d.' % time() +
|
||||
basename(ring_file)), 'wb'), protocol=2)
|
||||
pickle.dump(ring_data, GzipFile(ring_file, 'wb'), protocol=2)
|
||||
exit(EXIT_RING_CHANGED)
|
||||
|
||||
elif argv[2] == 'pretend_min_part_hours_passed':
|
||||
def pretend_min_part_hours_passed():
|
||||
builder.pretend_min_part_hours_passed()
|
||||
pickle.dump(builder, open(argv[1], 'wb'), protocol=2)
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
elif argv[2] == 'set_min_part_hours':
|
||||
def set_min_part_hours():
|
||||
"""
|
||||
swift-ring-builder <builder_file> set_min_part_hours <hours>
|
||||
Changes the <min_part_hours> to the given <hours>. This should be set to
|
||||
however long a full replication/update cycle takes. We're working on a way
|
||||
to determine this more easily than scanning logs.
|
||||
"""
|
||||
if len(argv) < 4:
|
||||
print SET_MIN_PART_HOURS_HELP
|
||||
print Commands.set_min_part_hours.__doc__.strip()
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
builder.change_min_part_hours(int(argv[3]))
|
||||
print 'The minimum number of hours before a partition can be ' \
|
||||
@ -560,5 +521,51 @@ Exit codes: 0 = ring changed, 1 = ring did not change, 2 = error
|
||||
pickle.dump(builder, open(argv[1], 'wb'), protocol=2)
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
print 'Unknown command: %s' % argv[2]
|
||||
exit(EXIT_ERROR)
|
||||
|
||||
if __name__ == '__main__':
|
||||
if len(argv) < 2:
|
||||
print "swift-ring-builder %(MAJOR_VERSION)s.%(MINOR_VERSION)s\n" % \
|
||||
globals()
|
||||
print Commands.default.__doc__.strip()
|
||||
print
|
||||
cmds = [c for c, f in Commands.__dict__.iteritems()
|
||||
if f.__doc__ and c[0] != '_' and c != 'default']
|
||||
cmds.sort()
|
||||
for cmd in cmds:
|
||||
print Commands.__dict__[cmd].__doc__.strip()
|
||||
print
|
||||
print search_devs.__doc__.strip()
|
||||
print
|
||||
for line in wrap(' '.join(cmds), 79, initial_indent='Quick list: ',
|
||||
subsequent_indent=' '):
|
||||
print line
|
||||
print 'Exit codes: 0 = ring changed, 1 = ring did not change, ' \
|
||||
'2 = error'
|
||||
exit(EXIT_RING_UNCHANGED)
|
||||
|
||||
if exists(argv[1]):
|
||||
builder = pickle.load(open(argv[1], 'rb'))
|
||||
for dev in builder.devs:
|
||||
if dev and 'meta' not in dev:
|
||||
dev['meta'] = ''
|
||||
elif len(argv) < 3 or argv[2] != 'create':
|
||||
print 'Ring Builder file does not exist: %s' % argv[1]
|
||||
exit(EXIT_ERROR)
|
||||
|
||||
backup_dir = pathjoin(dirname(argv[1]), 'backups')
|
||||
try:
|
||||
mkdir(backup_dir)
|
||||
except OSError, err:
|
||||
if err.errno != EEXIST:
|
||||
raise
|
||||
|
||||
ring_file = argv[1]
|
||||
if ring_file.endswith('.builder'):
|
||||
ring_file = ring_file[:-len('.builder')]
|
||||
ring_file += '.ring.gz'
|
||||
|
||||
if len(argv) == 2:
|
||||
command = "default"
|
||||
else:
|
||||
command = argv[2]
|
||||
Commands.__dict__.get(command, Commands.unknown)()
|
||||
|
@ -26,7 +26,11 @@ class CatchErrorMiddleware(object):
|
||||
|
||||
def __init__(self, app, conf):
|
||||
self.app = app
|
||||
self.logger = get_logger(conf)
|
||||
# if the application already has a logger we should use that one
|
||||
self.logger = getattr(app, 'logger', None)
|
||||
if not self.logger:
|
||||
# and only call get_logger if we have to
|
||||
self.logger = get_logger(conf)
|
||||
|
||||
def __call__(self, env, start_response):
|
||||
try:
|
||||
|
@ -284,11 +284,15 @@ class LoggerFileObject(object):
|
||||
|
||||
|
||||
class LogAdapter(object):
|
||||
"""Cheesy version of the LoggerAdapter available in Python 3"""
|
||||
"""
|
||||
A Logger like object which performs some reformatting on calls to
|
||||
:meth:`exception`. Can be used to store a threadlocal transaction id.
|
||||
"""
|
||||
|
||||
_txn_id = threading.local()
|
||||
|
||||
def __init__(self, logger):
|
||||
self.logger = logger
|
||||
self._txn_id = threading.local()
|
||||
for proxied_method in ('debug', 'log', 'warn', 'warning', 'error',
|
||||
'critical', 'info'):
|
||||
setattr(self, proxied_method, getattr(logger, proxied_method))
|
||||
@ -334,18 +338,45 @@ class LogAdapter(object):
|
||||
|
||||
|
||||
class NamedFormatter(logging.Formatter):
|
||||
def __init__(self, server, logger):
|
||||
logging.Formatter.__init__(self)
|
||||
"""
|
||||
NamedFormatter is used to add additional information to log messages.
|
||||
Normally it will simply add the server name as an attribute on the
|
||||
LogRecord and the default format string will include it at the
|
||||
begining of the log message. Additionally, if the transaction id is
|
||||
available and not already included in the message, NamedFormatter will
|
||||
add it.
|
||||
|
||||
NamedFormatter may be initialized with a format string which makes use
|
||||
of the standard LogRecord attributes. In addition the format string
|
||||
may include the following mapping key:
|
||||
|
||||
+----------------+---------------------------------------------+
|
||||
| Format | Description |
|
||||
+================+=============================================+
|
||||
| %(server)s | Name of the swift server doing logging |
|
||||
+----------------+---------------------------------------------+
|
||||
|
||||
:param server: the swift server name, a string.
|
||||
:param logger: a Logger or :class:`LogAdapter` instance, additional
|
||||
context may be pulled from attributes on this logger if
|
||||
available.
|
||||
:param fmt: the format string used to construct the message, if none is
|
||||
supplied it defaults to ``"%(server)s %(message)s"``
|
||||
"""
|
||||
|
||||
def __init__(self, server, logger,
|
||||
fmt="%(server)s %(message)s"):
|
||||
logging.Formatter.__init__(self, fmt)
|
||||
self.server = server
|
||||
self.logger = logger
|
||||
|
||||
def format(self, record):
|
||||
record.server = self.server
|
||||
msg = logging.Formatter.format(self, record)
|
||||
if self.logger.txn_id and (record.levelno != logging.INFO or
|
||||
self.logger.txn_id not in msg):
|
||||
return '%s %s (txn: %s)' % (self.server, msg, self.logger.txn_id)
|
||||
else:
|
||||
return '%s %s' % (self.server, msg)
|
||||
msg = "%s (txn: %s)" % (msg, self.logger.txn_id)
|
||||
return msg
|
||||
|
||||
|
||||
def get_logger(conf, name=None, log_to_console=False):
|
||||
@ -386,7 +417,10 @@ def get_logger(conf, name=None, log_to_console=False):
|
||||
root_logger.setLevel(
|
||||
getattr(logging, conf.get('log_level', 'INFO').upper(), logging.INFO))
|
||||
adapted_logger = LogAdapter(root_logger)
|
||||
get_logger.handler.setFormatter(NamedFormatter(name, adapted_logger))
|
||||
formatter = NamedFormatter(name, adapted_logger)
|
||||
get_logger.handler.setFormatter(formatter)
|
||||
if hasattr(get_logger, 'console'):
|
||||
get_logger.console.setFormatter(formatter)
|
||||
return adapted_logger
|
||||
|
||||
|
||||
|
Loading…
x
Reference in New Issue
Block a user