def put(cls, **kwargs):
"""Add repositories listed in request to the DB"""
try:
status_code, status_msg = cls.start_task()
return status_msg, status_code
except Exception as err: # pylint: disable=broad-except
msg = "Internal server error <%s>" % err.__hash__()
LOGGER.exception(msg)
FAILED_IMPORT_REPO.inc()
return TaskStartResponse(msg, success=False), 400
def import_repositories(self):
"""Create or update repository records in the DB."""
self.logger.info("Importing %d repositories.", len(self.repositories))
failures = 0
for repository in self.repositories:
try:
self.repo_store.import_repository(repository)
except Exception: # pylint: disable=broad-except
failures += 1
if failures > 0:
self.logger.warning("Failed to import %d repositories.", failures)
FAILED_IMPORT_REPO.inc(failures)
def post(cls, **kwargs):
"""Add repositories listed in request to the DB"""
try:
products, repos = cls._parse_input_list()
if not products and not repos:
msg = "Input json is not valid"
LOGGER.warning(msg)
return TaskStartResponse(msg, success=False), 400
status_code, status_msg = cls.start_task(products=products, repos=repos)
return status_msg, status_code
except Exception as err: # pylint: disable=broad-except
msg = "Internal server error <%s>" % err.__hash__()
LOGGER.exception(msg)
FAILED_IMPORT_REPO.inc()
return TaskStartResponse(msg, success=False), 400
def store(self): # pylint: disable=too-many-branches,too-many-statements
"""Sync all queued repositories. Process repositories in batches due to disk space and memory usage."""
self.logger.info("Checking %d repositories.", len(self.repositories))
self._write_certificate_cache()
# Download all repomd files first
failed = self._download_repomds()
if failed:
FAILED_REPOMD.inc(len(failed))
failed_repos = [
repo for repo in self.repositories
if self._repo_download_failed(repo, failed)
]
self.logger.warning("%d repomd.xml files failed to download.",
len(failed))
self.clean_repodata(failed_repos)
self._read_repomds()
# Filter all repositories without repomd attribute set (downloaded repomd is not newer)
batches = BatchList()
up_to_date = []
def md_size(repomd, data_type):
try:
mdata = repomd.get_metadata(data_type)
# open-size is not present for uncompressed files
return int(mdata.get('size', 0)) + int(
mdata.get('open-size', '0'))
except RepoMDTypeNotFound:
return 0
for repository in self.repositories:
if repository.repomd:
repo_size = md_size(repository.repomd, 'primary_db')
# If we use primary_db, we don't even download primary data xml
if repo_size == 0:
repo_size += md_size(repository.repomd, 'primary')
repo_size += md_size(repository.repomd, 'updateinfo')
repo_size += md_size(repository.repomd, 'modules')
batches.add_item(repository, repo_size)
else:
up_to_date.append(repository)
self.clean_repodata(up_to_date)
self.logger.info("%d repositories are up to date.", len(up_to_date))
total_repositories = batches.get_total_items()
completed_repositories = 0
self.logger.info("%d repositories need to be synced.",
total_repositories)
# Download and process repositories in batches (unpacked metadata files can consume lot of disk space)
try: # pylint: disable=too-many-nested-blocks
for batch in batches:
self.logger.info("Syncing a batch of %d repositories",
len(batch))
try:
failed = self._download_metadata(batch)
if failed:
self.logger.warning(
"%d metadata files failed to download.",
len(failed))
failed_repos = [
repo for repo in batch
if self._repo_download_failed(repo, failed)
]
self.clean_repodata(failed_repos)
batch = [
repo for repo in batch if repo not in failed_repos
]
self._unpack_metadata(batch)
for repository in batch:
completed_repositories += 1
try:
repository.load_metadata()
self.logger.info(
"Syncing repository: %s [%s/%s]", ", ".join(
filter(None, (repository.content_set,
repository.basearch,
repository.releasever))),
completed_repositories, total_repositories)
self.repo_store.store(repository)
except sqlite3.Error:
self.logger.warning(
"Syncing repository failed due to sqlite error: %s [%s/%s]",
", ".join(
filter(None, (repository.content_set,
repository.basearch,
repository.releasever))),
completed_repositories, total_repositories)
self.logger.exception("Exception: ")
FAILED_IMPORT_REPO.inc()
finally:
repository.unload_metadata()
finally:
self.clean_repodata(batch)
finally:
self.repo_store.cleanup_unused_data()
self._clean_certificate_cache()