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* Refactoring

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* Fix issue that causes a new image store to be created at every start of ucloud-api.
* VM Migration API call now takes hostname instead of host key.
* StorageHandler Classes are introduced. They transparently handles things related to importing of image, make vm out of image, resize vm image, delete vm image etc.
* Loggers added to __init__.py of every ucloud component's subpackage.
* Non-Trivial Timeout Events are no longer logged.
* Fix issue that prevents removal of stopped VMs (i.e VMs that are successfully migrated).
* Improved unit handling added. e.g MB, Mb, mB, mb are all Mega Bytes.
* VM migration is now possible on IPv6 host.
* Destination VM (receiving side of migration of a vm) now correctly expects incoming data on free ephemeral port.
* Traceback is no longer output to screen, instead it goes to log file.
* All sanity checks are put into a single file. These checks are run by ucloud.py before running any of ucloud component.
This commit is contained in:
ahmadbilalkhalid 2019-11-25 11:52:36 +05:00
commit cc0ca68498
26 changed files with 1101 additions and 294 deletions
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47
ucloud.py
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@ -3,6 +3,7 @@ import multiprocessing as mp
import logging
from os.path import join as join_path
from sanity_checks import check
if __name__ == "__main__":
arg_parser = argparse.ArgumentParser(prog='ucloud',
@ -21,30 +22,36 @@ if __name__ == "__main__":
format="%(name)s %(asctime)s: %(levelname)s - %(message)s",
datefmt="%d-%b-%y %H:%M:%S",
)
try:
check()
if args.component == 'api':
from api.main import main
if args.component == 'api':
from api.main import main
main()
elif args.component == 'host':
from host.main import main
main()
elif args.component == 'host':
from host.main import main
hostname = args.component_args
mp.set_start_method('spawn')
main(*hostname)
elif args.component == 'scheduler':
from scheduler.main import main
hostname = args.component_args
mp.set_start_method('spawn')
main(*hostname)
elif args.component == 'scheduler':
from scheduler.main import main
main()
elif args.component == 'filescanner':
from filescanner.main import main
main()
elif args.component == 'filescanner':
from filescanner.main import main
main()
elif args.component == 'imagescanner':
from imagescanner.main import main
main()
elif args.component == 'imagescanner':
from imagescanner.main import main
main()
elif args.component == 'metadata':
from metadata.main import main
main()
elif args.component == 'metadata':
from metadata.main import main
main()
main()
except Exception as e:
logging.exception(e)
print(e)