starlingx
/
config
Code Issues Proposed changes

Merge "Drop helmv2 database after Armada removal"

This commit is contained in:
Zuul 2023-09-22 19:31:14 +00:00 committed by Gerrit Code Review
parent deac018faf 7f0341759a
commit 5ac2fd39ef
1 changed files with 36 additions and 0 deletions
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36
controllerconfig/controllerconfig/upgrade-scripts/76-remove-armada-if-unused.py
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@ -336,6 +336,39 @@ def remove_docker_images():
return True
def drop_helm_v2_database():
"""
Drop Helm v2 PostgreSQL database since it is not needed
after Armada removal.
"""
env = os.environ.copy()
drop_database = subprocess.Popen(
['sudo', '-u', 'postgres',
'psql', '-c',
'DROP DATABASE IF EXISTS helmv2'],
env=env, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
universal_newlines=True)
timer = threading.Timer(20, kill_process_and_descendants, [drop_database])
try:
timer.start()
_, err = drop_database.communicate()
if drop_database.returncode != 0 and err:
LOG.exception(err)
return False
elif drop_database.returncode != 0:
LOG.error("Unknown error while dropping helmv2 database")
return False
except Exception as e:
LOG.exception("Failed to drop helmv2 database: %s" % e)
return False
finally:
timer.cancel()
return True
def main():
if len(sys.argv) != 4:
@ -367,6 +400,9 @@ def main():
if not remove_docker_images():
return 1
if not drop_helm_v2_database():
return 1
LOG.info("Armada removed.")
except Exception as e:
print(e)