/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py:31> severity=ERROR

[sztyopu]

Hello! We want to use k8s-snapshot the GKE cluster, our Kubernetes version 1.18, but not work.
The logs in the k8s-snapshots pod has the following error message:

2021-07-20T05:59:47.828323Z foreign [asyncio] message=Exception in callback combine..cb(>) at /usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py:31
handle: <Handle combine..cb(>) at /usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py:31> severity=ERROR
Traceback (most recent call last):
File "/usr/local/lib/python3.6/asyncio/events.py", line 145, in _run
self._callback(*self._args)
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 32, in cb
if task.exception():
concurrent.futures._base.CancelledError
2021-07-20T05:59:47.829122Z Unhandled exception in main task [k8s_snapshots.main] loop=<_UnixSelectorEventLoop running=False closed=False debug=False> main_task=<Task finished coro=<daemon() done, defined at /usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/core.py:585> exception=JSONDecodeError('Expecting value: line 1 column 1 (char 0)',)> message=Unhandled exception in main task severity=ERROR
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/main.py", line 58, in main
loop.run_until_complete(main_task)
File "/usr/local/lib/python3.6/asyncio/base_events.py", line 488, in run_until_complete
return future.result()
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/core.py", line 610, in daemon
await asyncio.gather(*tasks)
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/core.py", line 534, in scheduler
async for schedule in watch_schedule(ctx, snapshot_reload_trigger):
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/core.py", line 507, in watch_schedule
async for item in combined:
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 58, in combine_latest
async for value in combine(**generators):
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 50, in combine
await asyncio.gather(*tasks)
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 22, in listen_and_forward
async for value in generator:
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/snapshot.py", line 339, in get_snapshots
yield await load_snapshots(ctx, backends)
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/snapshot.py", line 349, in load_snapshots
snapshot_results = await asyncio.gather(*tasks)
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 12, in run_in_executor
return await asyncio.get_event_loop().run_in_executor(None, func)
File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/snapshot.py", line 346, in
lambda: backend.load_snapshots(ctx, snapshot_label_filters)
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/backends/google.py", line 179, in load_snapshots
snapshots = get_gcloud(ctx).snapshots()
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/backends/google.py", line 375, in get_gcloud
keyfile = json.loads(ctx.config.get('google_application_credentials'))
File "/usr/local/lib/python3.6/json/init.py", line 354, in loads
return _default_decoder.decode(s)
File "/usr/local/lib/python3.6/json/decoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/local/lib/python3.6/json/decoder.py", line 357, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
2021-07-20T05:59:47.832522Z Shutdown complete [k8s_snapshots.main] message=Shutdown complete severity=INFO
Traceback (most recent call last):
File "/usr/local/bin/k8s-snapshots", line 11, in
load_entry_point('k8s-snapshots==0.0.0', 'console_scripts', 'k8s-snapshots')()
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/main.py", line 58, in main
File "/usr/local/lib/python3.6/asyncio/base_events.py", line 488, in run_until_complete
return future.result()
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/core.py", line 610, in daemon
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/core.py", line 534, in scheduler
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/core.py", line 507, in watch_schedule
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 58, in combine_latest
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 50, in combine
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 22, in listen_and_forward
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/snapshot.py", line 339, in get_snapshots
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/snapshot.py", line 349, in load_snapshots
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/asyncutils.py", line 12, in run_in_executor
File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/snapshot.py", line 346, in
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/backends/google.py", line 179, in load_snapshots
File "/usr/local/lib/python3.6/site-packages/k8s_snapshots-0.0.0-py3.6.egg/k8s_snapshots/backends/google.py", line 375, in get_gcloud
File "/usr/local/lib/python3.6/json/init.py", line 354, in loads
return _default_decoder.decode(s)
File "/usr/local/lib/python3.6/json/decoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/local/lib/python3.6/json/decoder.py", line 357, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

Pleae, help me!

[miracle2k]

I am thinking this means that GOOGLE_APPLICATION_CREDENTIALS is not set to a valid value?

[sztyopu]

Yes. Thank you!
The GOOGLE_APPLICATION_CREDENTIALS I set the file path.
I deleted this env and set the
GCLOUD_CREDENTIALS_FILE=/root/.config/gcloud/application_default_credentials.json
Now work.
Thanks for some great work!