def _save_logbook(self, book):
# See if we have an existing logbook to merge with.
e_lb = None
try:
e_lb = self._get_logbook(book.uuid)
except exc.NotFound:
pass
if e_lb is not None:
e_lb = p_utils.logbook_merge(e_lb, book)
for fd in book:
if e_lb.find(fd.uuid) is None:
e_lb.add(fd)
book = e_lb
book_path = os.path.join(self._book_path, book.uuid)
misc.ensure_tree(book_path)
created_at = None
if e_lb is not None:
created_at = e_lb.created_at
self._write_to(os.path.join(book_path, 'metadata'), jsonutils.dumps(
p_utils.format_logbook(book, created_at=created_at)))
if len(book):
flow_path = os.path.join(book_path, 'flows')
misc.ensure_tree(flow_path)
self._run_with_process_lock('flow',
self._save_flows_and_link,
list(book), flow_path)
return book
def _save_logbook(self, book):
# See if we have an existing logbook to merge with.
e_lb = None
try:
e_lb = self._get_logbook(book.uuid)
except exc.NotFound:
pass
if e_lb is not None:
e_lb = p_utils.logbook_merge(e_lb, book)
for fd in book:
if e_lb.find(fd.uuid) is None:
e_lb.add(fd)
book = e_lb
book_path = os.path.join(self._book_path, book.uuid)
misc.ensure_tree(book_path)
created_at = None
if e_lb is not None:
created_at = e_lb.created_at
self._write_to(os.path.join(book_path, 'metadata'), jsonutils.dumps(
p_utils.format_logbook(book, created_at=created_at)))
if len(book):
flow_path = os.path.join(book_path, 'flows')
misc.ensure_tree(flow_path)
self._run_with_process_lock('flow',
self._save_flows_and_link,
list(book), flow_path)
return book
def _update_logbook(lb_path, lb_data, txn):
e_lb = p_utils.unformat_logbook(lb.uuid, misc.decode_json(lb_data))
e_lb = p_utils.logbook_merge(e_lb, lb)
lb_data = p_utils.format_logbook(e_lb, created_at=lb.created_at)
txn.set_data(lb_path, misc.binary_encode(jsonutils.dumps(lb_data)))
for fd in lb:
fd_path = paths.join(lb_path, fd.uuid)
if not self._client.exists(fd_path):
# NOTE(harlowja): create an entry in the logbook path
# for the provided flow detail so that a reference exists
# from the logbook to its flow details.
txn.create(fd_path)
e_fd = self._update_flow_details(fd, txn, create_missing=True)
e_lb.add(e_fd)
return e_lb
def _update_logbook(lb_path, lb_data, txn):
e_lb = p_utils.unformat_logbook(lb.uuid, misc.decode_json(lb_data))
e_lb = p_utils.logbook_merge(e_lb, lb)
lb_data = p_utils.format_logbook(e_lb, created_at=lb.created_at)
txn.set_data(lb_path, misc.binary_encode(jsonutils.dumps(lb_data)))
for fd in lb:
fd_path = paths.join(lb_path, fd.uuid)
if not self._client.exists(fd_path):
# NOTE(harlowja): create an entry in the logbook path
# for the provided flow detail so that a reference exists
# from the logbook to its flow details.
txn.create(fd_path)
e_fd = self._update_flow_details(fd, txn, create_missing=True)
e_lb.add(e_fd)
return e_lb
def _create_logbook(lb_path, txn):
lb_data = p_utils.format_logbook(lb, created_at=None)
txn.create(lb_path, misc.binary_encode(jsonutils.dumps(lb_data)))
for fd in lb:
# NOTE(harlowja): create an entry in the logbook path
# for the provided flow detail so that a reference exists
# from the logbook to its flow details.
txn.create(paths.join(lb_path, fd.uuid))
fd_path = paths.join(self.flow_path, fd.uuid)
fd_data = jsonutils.dumps(p_utils.format_flow_detail(fd))
txn.create(fd_path, misc.binary_encode(fd_data))
for td in fd:
# NOTE(harlowja): create an entry in the flow detail path
# for the provided task detail so that a reference exists
# from the flow detail to its task details.
txn.create(paths.join(fd_path, td.uuid))
td_path = paths.join(self.task_path, td.uuid)
td_data = jsonutils.dumps(p_utils.format_task_detail(td))
txn.create(td_path, misc.binary_encode(td_data))
return lb
def _create_logbook(lb_path, txn):
lb_data = p_utils.format_logbook(lb, created_at=None)
txn.create(lb_path, misc.binary_encode(jsonutils.dumps(lb_data)))
for fd in lb:
# NOTE(harlowja): create an entry in the logbook path
# for the provided flow detail so that a reference exists
# from the logbook to its flow details.
txn.create(paths.join(lb_path, fd.uuid))
fd_path = paths.join(self.flow_path, fd.uuid)
fd_data = jsonutils.dumps(p_utils.format_flow_detail(fd))
txn.create(fd_path, misc.binary_encode(fd_data))
for td in fd:
# NOTE(harlowja): create an entry in the flow detail path
# for the provided task detail so that a reference exists
# from the flow detail to its task details.
txn.create(paths.join(fd_path, td.uuid))
td_path = paths.join(self.task_path, td.uuid)
td_data = jsonutils.dumps(p_utils.format_task_detail(td))
txn.create(td_path, misc.binary_encode(td_data))
return lb
