def load_dump(self, kwargs):
self.logger.debug('Uploading mysql dump')
if 'mysqldump_file' not in kwargs:
return HttpErrorResponse(ManagerException(ManagerException.E_ARGS_MISSING, \
'mysqldump_file').message)
mysqldump_file = kwargs.pop('mysqldump_file')
if len(kwargs) != 0:
return HttpErrorResponse(ManagerException(ManagerException.E_ARGS_UNEXPECTED, \
detail='invalid number of arguments ').message)
if not isinstance(mysqldump_file, FileUploadField):
return HttpErrorResponse(ManagerException(ManagerException.E_ARGS_INVALID, \
detail='mysqldump_file should be a file').message)
fd, filename = tempfile.mkstemp(dir='/tmp')
fd = os.fdopen(fd, 'w')
upload = mysqldump_file.file
bytes = upload.read(2048)
while len(bytes) != 0:
fd.write(bytes)
bytes = upload.read(2048)
fd.close()
# Get master
# TODO: modify this when multiple masters
masters = self.config.getMySQLmasters()
try:
for master in masters:
client.load_dump(master.ip, self.config.AGENT_PORT, filename)
except:
self.logger.exception('load_dump: could not upload mysqldump_file ')
self.state = self.S_ERROR
return
return HttpJsonResponse()
def load_dump(self, kwargs):
"""
Load a dump into the database.
Parameters
----------
mysqldump_file : uploaded file
name of uploaded file containing the database dump.
"""
self.logger.debug('Uploading mysql dump')
try:
exp_params = [('mysqldump_file', is_uploaded_file)]
mysqldump_file = check_arguments(exp_params, kwargs)
self.check_state([self.S_RUNNING])
except Exception as ex:
return HttpErrorResponse("%s" % ex)
fd, filename = tempfile.mkstemp(dir='/tmp')
fd = os.fdopen(fd, 'w')
upload = mysqldump_file.file
bytes = upload.read(2048)
while len(bytes) != 0:
fd.write(bytes)
bytes = upload.read(2048)
fd.close()
# at least one agent since state is S_RUNNING
one_node = self.config.get_nodes()[0]
try:
agent.load_dump(one_node.ip, self.config.AGENT_PORT, filename)
except Exception as ex:
err_msg = 'Could not upload mysqldump_file: %s.' % ex
self.logger.exception(err_msg)
return HttpErrorResponse(err_msg)
return HttpJsonResponse()
def load_dump(self, kwargs):
self.logger.debug('Uploading mysql dump')
if 'mysqldump_file' not in kwargs:
return HttpErrorResponse(ManagerException(ManagerException.E_ARGS_MISSING, \
'mysqldump_file').message)
mysqldump_file = kwargs.pop('mysqldump_file')
if len(kwargs) != 0:
return HttpErrorResponse(ManagerException(ManagerException.E_ARGS_UNEXPECTED, \
detail='invalid number of arguments ').message)
if not isinstance(mysqldump_file, FileUploadField):
return HttpErrorResponse(ManagerException(ManagerException.E_ARGS_INVALID, \
detail='mysqldump_file should be a file').message)
fd, filename = tempfile.mkstemp(dir='/tmp')
fd = os.fdopen(fd, 'w')
upload = mysqldump_file.file
bytes = upload.read(2048)
while len(bytes) != 0:
fd.write(bytes)
bytes = upload.read(2048)
fd.close()
# Get master
# TODO: modify this when multiple masters
masters = self.config.getMySQLmasters()
try:
for master in masters:
client.load_dump(master.ip, self.config.AGENT_PORT, filename)
except:
self.logger.exception('load_dump: could not upload mysqldump_file ')
self.state = self.S_ERROR
return
return HttpJsonResponse()
