openstack/ironic-python-agent
Code Issues Proposed changes

fix(log): Log attrs separately instead of w/format

Browse Source
This commit is contained in:
Jay Faulkner 2014-01-24 14:55:33 -08:00
parent 338530658a
commit 1d756dde4b
1 changed files with 11 additions and 9 deletions

20
teeth_agent/standby.py

@ -48,12 +48,12 @@ def _write_image(image_info, configdrive_dir, device):
script = _path_to_script('shell/makefs.sh')
command = ['/bin/bash', script, configdrive_dir, image, device]
log.info('Writing image via {}'.format(' '.join(command)))
log.info('Writing image', command=' '.join(command))
exit_code = subprocess.call(command)
if exit_code != 0:
raise errors.ImageWriteError(exit_code, device)
totaltime = int(time.time() - starttime)
log.info('Image written to {} in {}s'.format(device, totaltime))
log.info('Image written', device=device, seconds=totaltime, image=image)
def _request_url(image_info, url):
@ -68,10 +68,11 @@ def _download_image(image_info):
resp = None
for url in image_info['urls']:
try:
log.info("Attempting to download image from {}".format(url))
log.info("Attempting to download image", url=url)
resp = _request_url(image_info, url)
except errors.ImageDownloadError:
log.warning("Image download failed from {}".format(url))
failtime = time.time() - starttime
log.warning("Image download failed", url=url, seconds=failtime)
continue
else:
break
@ -87,7 +88,7 @@ def _download_image(image_info):
raise errors.ImageDownloadError(image_info['id'])
totaltime = int(time.time() - starttime)
log.info("Image {} downloaded in {}s".format(image_location, totaltime))
log.info("Image downloaded", image=image_location, seconds=totaltime)
if not _verify_image(image_info, image_location):
raise errors.ImageChecksumError(image_info['id'])
@ -99,13 +100,14 @@ def _verify_image(image_info, image_location):
algo = getattr(hashlib, k, None)
if algo is None:
continue
log.debug('Verifying {} against {}:{}'.format(image_location, k, v))
log.debug('Verifying image', image=image_location, algo=k,
passed_hash=v)
hash_ = algo(open(image_location).read()).hexdigest()
if hash_ == v:
return True
else:
logline = 'Image at {} with {}: {} does not match expected {}: {}'
log.warning(logline.format(image_location, k, hash_, k, v))
log.warning('Image verification failed', image=image_location,
algo=k, imagehash=hash_, passed_hash=v)
return False
@ -135,7 +137,7 @@ class PrepareImageCommand(base.AsyncCommandResult):
device = hardware.get_manager().get_os_install_device()
_download_image(image_info)
log.debug('Writing configdrive to {}'.format(location))
log.debug('Writing configdrive', location=location)
configdrive.write_configdrive(location, metadata, files)
_write_image(image_info, location, device)