def get_rs_status(self):
try:
rs_status_cmd = SON([('replSetGetStatus', 1)])
rs_status = self.db_command(rs_status_cmd, 'admin')
return rs_status
except (Exception, RuntimeError), e:
log_debug("Cannot get rs status from server '%s'. cause: %s" %
(self.id, e))
log_exception(e)
return None
def is_online(self):
log_debug("(BEGIN) is_online() for %s" % self.id)
start_date = datetime.datetime.now()
result = False
try:
self.new_default_mongo_client()
result = True
except (OperationFailure, AutoReconnect), ofe:
log_exception(ofe)
result = "refused" not in str(ofe)
def is_online(self):
log_debug("(BEGIN) is_online() for %s" % self.id)
start_date = datetime.datetime.now()
result = False
try:
self.new_default_mongo_client()
result = True
except (OperationFailure, AutoReconnect), ofe:
log_exception(ofe)
result = "refused" not in str(ofe)
def get_rs_status(self):
try:
rs_status_cmd = SON([('replSetGetStatus', 1)])
rs_status = self.db_command(rs_status_cmd, 'admin')
return rs_status
except (Exception,RuntimeError), e:
log_debug("Cannot get rs status from server '%s'. cause: %s" %
(self.id, e))
log_exception(e)
return None
def prefer_use_ssl(self):
if self.get_client_ssl_mode() != ClientSslMode.PREFER:
return False
log_debug("prefer_use_ssl() Checking if we prefer ssl for '%s'" %
self.id)
try:
ping(self.new_mongo_client(ssl=True, **DEFAULT_CLIENT_OPTIONS))
return True
except (OperationFailure, AutoReconnect), ofe:
log_exception(ofe)
return True
def prefer_use_ssl(self):
if self.get_client_ssl_mode() != ClientSslMode.PREFER:
return False
log_debug("prefer_use_ssl() Checking if we prefer ssl for '%s'" %
self.id)
try:
self.new_ssl_test_mongo_client()
return True
except (OperationFailure, AutoReconnect), ofe:
log_exception(ofe)
return True
def prefer_use_ssl(self):
if self.get_client_ssl_mode() != ClientSslMode.PREFER:
return False
log_debug("prefer_use_ssl() Checking if we prefer ssl for '%s'" %
self.id)
try:
ping(self.new_mongo_client(ssl=True, **DEFAULT_CLIENT_OPTIONS))
return True
except (OperationFailure, AutoReconnect), ofe:
log_exception(ofe)
return True
def prefer_use_ssl(self):
if self.get_client_ssl_mode() != ClientSslMode.PREFER:
return False
log_debug("prefer_use_ssl() Checking if we prefer ssl for '%s'" % self.id)
try:
self.make_ssl_db_connection(self.get_connection_address())
return True
except Exception, e:
if not "SSL handshake failed" in str(e):
log_exception(e)
return None
def prefer_use_ssl(self):
if self.get_client_ssl_mode() != ClientSslMode.PREFER:
return False
log_debug("prefer_use_ssl() Checking if we prefer ssl for '%s'" %
self.id)
try:
self.new_ssl_test_mongo_client()
return True
except (OperationFailure, AutoReconnect), ofe:
log_exception(ofe)
return True
def get_member_rs_status(self):
rs_status = self.get_rs_status()
if rs_status:
try:
for member in rs_status['members']:
if 'self' in member and member['self']:
return member
except (Exception, RuntimeError), e:
log_debug("Cannot get member rs status from server '%s'."
" cause: %s" % (self.id, e))
log_exception(e)
return None
def get_member_rs_status(self):
rs_status = self.get_rs_status()
if rs_status:
try:
for member in rs_status['members']:
if 'self' in member and member['self']:
return member
except (Exception,RuntimeError), e:
log_debug("Cannot get member rs status from server '%s'."
" cause: %s" % (self.id, e))
log_exception(e)
return None
def get_rs_config(self):
try:
return self.get_db('local')['system.replset'].find_one()
except (Exception,RuntimeError), e:
log_debug("Error whille trying to read rs config from "
"server '%s': %s" % (self.id, e))
log_exception(e)
if type(e) == MongoctlException:
raise e
else:
log_verbose("Cannot get rs config from server '%s'. "
"cause: %s" % (self.id, e))
return None
def get_rs_config(self):
try:
return self.get_db('local')['system.replset'].find_one()
except (Exception, RuntimeError), e:
log_debug("Error whille trying to read rs config from "
"server '%s': %s" % (self.id, e))
log_exception(e)
if type(e) == MongoctlException:
raise e
else:
log_verbose("Cannot get rs config from server '%s'. "
"cause: %s" % (self.id, e))
return None
def needs_to_auth(self, dbname):
"""
Determines if the server needs to authenticate to the database.
NOTE: we stopped depending on is_auth() since its only a configuration
and may not be accurate
"""
log_debug("Checking if server '%s' needs to auth on db '%s'...." % (self.id, dbname))
try:
conn = self.new_db_connection()
db = conn[dbname]
db.collection_names()
result = False
except (RuntimeError, Exception), e:
log_exception(e)
result = "authorized" in str(e)
def needs_to_auth(self, dbname):
"""
Determines if the server needs to authenticate to the database.
NOTE: we stopped depending on is_auth() since its only a configuration
and may not be accurate
"""
log_debug("Checking if server '%s' needs to auth on db '%s'...." %
(self.id, dbname))
try:
client = self.get_mongo_client()
db = client.get_database(dbname)
db.collection_names()
result = False
except (RuntimeError,Exception), e:
log_exception(e)
result = "authorized" in str(e)
def get_rs_config(self):
rs_conf = None
try:
if self.version_greater_than_3_0():
rs_conf = self.db_command(SON([('replSetGetConfig', 1)]), "admin")["config"]
else:
rs_conf = self.get_db('local')['system.replset'].find_one()
except (Exception,RuntimeError), e:
log_debug("Error whille trying to read rs config from "
"server '%s': %s" % (self.id, e))
log_exception(e)
if type(e) == MongoctlException:
raise e
else:
log_verbose("Cannot get rs config from server '%s'. "
"cause: %s" % (self.id, e))
def needs_to_auth(self, dbname):
"""
Determines if the server needs to authenticate to the database.
NOTE: we stopped depending on is_auth() since its only a configuration
and may not be accurate
"""
log_debug("Checking if server '%s' needs to auth on db '%s'...." %
(self.id, dbname))
try:
client = self.get_mongo_client()
db = client.get_database(dbname)
db.collection_names()
result = False
except (RuntimeError,Exception), e:
log_exception(e)
# updated for to handle auth failures from mongodb 3.6
result = "authorized" in str(e) or "there are no users authenticated" in str(e)
def get_rs_config(self):
rs_conf = None
try:
if self.version_greater_than_3_0():
rs_conf = self.db_command(SON([('replSetGetConfig', 1)]), "admin")["config"]
else:
rs_conf = self.get_db('local')['system.replset'].find_one()
except (Exception,RuntimeError), e:
log_debug("Error whille trying to read rs config from "
"server '%s': %s" % (self.id, e))
log_exception(e)
if type(e) == MongoctlException:
raise e
else:
log_verbose("Cannot get rs config from server '%s'. "
"cause: %s" % (self.id, e))
def is_online(self):
log_debug("(BEGIN) is_online() for %s" % self.id)
start_date = datetime.datetime.now()
result = False
try:
self.new_default_mongo_client()
result = True
except (OperationFailure, AutoReconnect), ofe:
log_exception(ofe)
result = "refused" not in str(ofe)
except ConnectionFailure, cfe:
log_exception(cfe)
result = "connection closed" in str(cfe)
duration = timedelta_total_seconds(datetime.datetime.now() - start_date)
log_debug("(BEGIN) is_online() for %s finished in %s seconds" % (self.id, duration))
return result
###########################################################################
def can_function(self):
status = self.get_status()
if status['connection']:
if 'error' not in status:
return True
else:
log_verbose("Error while connecting to server '%s': %s " %
(self.id, status['error']))
###########################################################################
def is_online_locally(self):
return self.is_use_local() and self.is_online()
def is_online(self):
log_debug("(BEGIN) is_online() for %s" % self.id)
start_date = datetime.datetime.now()
result = False
try:
self.new_default_mongo_client()
result = True
except (OperationFailure, AutoReconnect), ofe:
log_exception(ofe)
result = "refused" not in str(ofe)
except ConnectionFailure, cfe:
log_exception(cfe)
result = "connection closed" in str(cfe)
duration = timedelta_total_seconds(datetime.datetime.now() - start_date)
log_debug("(BEGIN) is_online() for %s finished in %s seconds" % (self.id, duration))
return result
###########################################################################
def can_function(self):
status = self.get_status()
if status['connection']:
if 'error' not in status:
return True
else:
log_verbose("Error while connecting to server '%s': %s " %
(self.id, status['error']))
###########################################################################
def is_online_locally(self):
return self.is_use_local() and self.is_online()
Determines if the server needs to authenticate to the database.
NOTE: we stopped depending on is_auth() since its only a configuration
and may not be accurate
"""
log_debug("Checking if server '%s' needs to auth on db '%s'...." %
(self.id, dbname))
try:
conn = self.new_db_connection()
db = conn[dbname]
db.collection_names()
result = False
except (RuntimeError,Exception), e:
log_exception(e)
result = "authorized" in str(e)
log_debug("needs_to_auth check for server '%s' on db '%s' : %s" %
(self.id, dbname, result))
return result
###########################################################################
def get_status(self, admin=False):
status = {}
## check if the server is online
try:
self.get_db_connection()
status['connection'] = True
# grab status summary if it was specified + if i am not an arbiter
if admin:
server_summary = self.get_server_status_summary()
status["serverStatusSummary"] = server_summary
Determines if the server needs to authenticate to the database.
NOTE: we stopped depending on is_auth() since its only a configuration
and may not be accurate
"""
log_debug("Checking if server '%s' needs to auth on db '%s'...." %
(self.id, dbname))
try:
conn = self.new_db_connection()
db = conn[dbname]
db.collection_names()
result = False
except (RuntimeError, Exception), e:
log_exception(e)
result = "authorized" in str(e)
log_debug("needs_to_auth check for server '%s' on db '%s' : %s" %
(self.id, dbname, result))
return result
###########################################################################
def get_status(self, admin=False):
status = {}
## check if the server is online
try:
self.get_db_connection()
status['connection'] = True
# grab status summary if it was specified + if i am not an arbiter
if admin:
server_summary = self.get_server_status_summary()
status["serverStatusSummary"] = server_summary