meow
cc0ca68498
* 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.
33 lines
No EOL
959 B
Python
33 lines
No EOL
959 B
Python
import sys
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import subprocess as sp
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from os.path import isdir
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from config import env_vars
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def check():
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#########################
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# ucloud-image-scanner #
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#########################
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if env_vars.get('STORAGE_BACKEND') == 'filesystem' and not isdir(env_vars.get('IMAGE_DIR')):
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print("You have set STORAGE_BACKEND to filesystem. So,"
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"the {} must exists. But, it don't".format(env_vars.get('IMAGE_DIR')))
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sys.exit(1)
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try:
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sp.check_output(['which', 'qemu-img'])
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except Exception:
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print("qemu-img missing")
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sys.exit(1)
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###############
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# ucloud-host #
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###############
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if env_vars.get('STORAGE_BACKEND') == 'filesystem' and not isdir(env_vars.get('VM_DIR')):
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print("You have set STORAGE_BACKEND to filesystem. So, the vm directory mentioned"
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" in .env file must exists. But, it don't.")
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sys.exit(1)
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if __name__ == "__main__":
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check() |