def get_swiftconfmd5(self, hosts, printfn=print):
"""
Compare swift.conf md5sum with that on remote hosts
:param hosts: set of hosts to check. in the format of:
set([('127.0.0.1', 6020), ('127.0.0.2', 6030)])
:param printfn: function to print text; defaults to print()
"""
matches = 0
errors = 0
conf_sum = md5_hash_for_file(SWIFT_CONF_FILE)
recon = Scout("swiftconfmd5", self.verbose, self.suppress_errors,
self.timeout)
printfn("[%s] Checking swift.conf md5sum" % self._ptime())
if self.verbose:
printfn("-> On disk swift.conf md5sum: %s" % (conf_sum, ))
for url, response, status, ts_start, ts_end in self.pool.imap(
recon.scout, hosts):
if status == 200:
if response[SWIFT_CONF_FILE] != conf_sum:
printfn("!! %s (%s) doesn't match on disk md5sum" %
(url, response[SWIFT_CONF_FILE]))
else:
matches = matches + 1
if self.verbose:
printfn("-> %s matches." % url)
else:
errors = errors + 1
printfn("%s/%s hosts matched, %s error[s] while checking hosts." %
(matches, len(hosts), errors))
printfn("=" * 79)
def get_swiftconfmd5(self, hosts, printfn=print):
"""
Compare swift.conf md5sum with that on remote hosts
:param hosts: set of hosts to check. in the format of:
set([('127.0.0.1', 6020), ('127.0.0.2', 6030)])
:param printfn: function to print text; defaults to print()
"""
matches = 0
errors = 0
conf_sum = md5_hash_for_file(SWIFT_CONF_FILE)
recon = Scout("swiftconfmd5", self.verbose, self.suppress_errors,
self.timeout)
printfn("[%s] Checking swift.conf md5sum" % self._ptime())
if self.verbose:
printfn("-> On disk swift.conf md5sum: %s" % (conf_sum,))
for url, response, status, ts_start, ts_end in self.pool.imap(
recon.scout, hosts):
if status == 200:
if response[SWIFT_CONF_FILE] != conf_sum:
printfn("!! %s (%s) doesn't match on disk md5sum" %
(url, response[SWIFT_CONF_FILE]))
else:
matches = matches + 1
if self.verbose:
printfn("-> %s matches." % url)
else:
errors = errors + 1
printfn("%s/%s hosts matched, %s error[s] while checking hosts."
% (matches, len(hosts), errors))
printfn("=" * 79)
def get_swift_conf_md5(self):
"""get md5 of swift.conf"""
hexsum = None
try:
hexsum = md5_hash_for_file(SWIFT_CONF_FILE)
except IOError as err:
if err.errno != errno.ENOENT:
self.logger.exception(_('Error reading swift.conf'))
return {SWIFT_CONF_FILE: hexsum}
def get_swift_conf_md5(self):
"""get md5 of swift.conf"""
hexsum = None
try:
hexsum = md5_hash_for_file(SWIFT_CONF_FILE)
except IOError as err:
if err.errno != errno.ENOENT:
self.logger.exception(_('Error reading swift.conf'))
return {SWIFT_CONF_FILE: hexsum}
def get_ring_md5(self):
"""get all ring md5sum's"""
sums = {}
for ringfile in self.rings:
if os.path.exists(ringfile):
try:
sums[ringfile] = md5_hash_for_file(ringfile)
except IOError as err:
sums[ringfile] = None
if err.errno != errno.ENOENT:
self.logger.exception(_('Error reading ringfile'))
return sums
def get_ringmd5(self, hosts, swift_dir):
"""
Compare ring md5sum's with those on remote host
:param hosts: set of hosts to check. in the format of:
set([('127.0.0.1', 6020), ('127.0.0.2', 6030)])
:param swift_dir: The local directory with the ring files.
"""
matches = 0
errors = 0
ring_names = set()
if self.server_type == 'object':
for ring_name in os.listdir(swift_dir):
if ring_name.startswith('object') and \
ring_name.endswith('.ring.gz'):
ring_names.add(ring_name)
else:
ring_name = '%s.ring.gz' % self.server_type
ring_names.add(ring_name)
rings = {}
for ring_name in ring_names:
rings[ring_name] = md5_hash_for_file(
os.path.join(swift_dir, ring_name))
recon = Scout("ringmd5", self.verbose, self.suppress_errors,
self.timeout)
print("[%s] Checking ring md5sums" % self._ptime())
if self.verbose:
for ring_file, ring_sum in rings.items():
print("-> On disk %s md5sum: %s" % (ring_file, ring_sum))
for url, response, status, ts_start, ts_end in self.pool.imap(
recon.scout, hosts):
if status != 200:
errors = errors + 1
continue
success = True
for remote_ring_file, remote_ring_sum in response.items():
remote_ring_name = os.path.basename(remote_ring_file)
if not remote_ring_name.startswith(self.server_type):
continue
ring_sum = rings.get(remote_ring_name, None)
if remote_ring_sum != ring_sum:
success = False
print("!! %s (%s => %s) doesn't match on disk md5sum" %
(url, remote_ring_name, remote_ring_sum))
if not success:
errors += 1
continue
matches += 1
if self.verbose:
print("-> %s matches." % url)
print("%s/%s hosts matched, %s error[s] while checking hosts." %
(matches, len(hosts), errors))
print("=" * 79)
def get_ringmd5(self, hosts, swift_dir):
"""
Compare ring md5sum's with those on remote host
:param hosts: set of hosts to check. in the format of:
set([('127.0.0.1', 6020), ('127.0.0.2', 6030)])
:param swift_dir: The local directory with the ring files.
"""
matches = 0
errors = 0
ring_names = set()
if self.server_type == 'object':
for ring_name in os.listdir(swift_dir):
if ring_name.startswith('object') and \
ring_name.endswith('.ring.gz'):
ring_names.add(ring_name)
else:
ring_name = '%s.ring.gz' % self.server_type
ring_names.add(ring_name)
rings = {}
for ring_name in ring_names:
rings[ring_name] = md5_hash_for_file(
os.path.join(swift_dir, ring_name))
recon = Scout("ringmd5", self.verbose, self.suppress_errors,
self.timeout)
print("[%s] Checking ring md5sums" % self._ptime())
if self.verbose:
for ring_file, ring_sum in rings.items():
print("-> On disk %s md5sum: %s" % (ring_file, ring_sum))
for url, response, status, ts_start, ts_end in self.pool.imap(
recon.scout, hosts):
if status != 200:
errors = errors + 1
continue
success = True
for remote_ring_file, remote_ring_sum in response.items():
remote_ring_name = os.path.basename(remote_ring_file)
if not remote_ring_name.startswith(self.server_type):
continue
ring_sum = rings.get(remote_ring_name, None)
if remote_ring_sum != ring_sum:
success = False
print("!! %s (%s => %s) doesn't match on disk md5sum" % (
url, remote_ring_name, remote_ring_sum))
if not success:
errors += 1
continue
matches += 1
if self.verbose:
print("-> %s matches." % url)
print("%s/%s hosts matched, %s error[s] while checking hosts." % (
matches, len(hosts), errors))
print("=" * 79)
def get_ring_md5(self):
"""get all ring md5sum's"""
sums = {}
for ringfile in self.rings:
if os.path.exists(ringfile):
try:
sums[ringfile] = md5_hash_for_file(ringfile)
except IOError as err:
sums[ringfile] = None
if err.errno != errno.ENOENT:
self.logger.exception(_('Error reading ringfile'))
return sums
