start cron on management startup (#14)

[tomkralidis]

Fixes #14

@nbuttdwd let me know if this works for you, at which point I will merge this PR and close #14. Thanks!

cc @antje-s

[nbuttdwd]

Hello Tom,
when the cronjob ran following error occured as output instead of creating the zip file:

Traceback (most recent call last):
File "/usr/local/bin/wis2-gdc", line 11, in
load_entry_point('wis2-gdc', 'console_scripts', 'wis2-gdc')()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 490, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2854, in load_entry_point
return ep.load()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2445, in load
return self.resolve()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2451, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/app/wis2_gdc/init.py", line 24, in
from wis2_gdc.registrar import register, setup, teardown
File "/app/wis2_gdc/registrar.py", line 36, in
from wis2_gdc.backend import BACKENDS
File "/app/wis2_gdc/backend/init.py", line 23, in
from wis2_gdc.backend.ogcapi_records import OGCAPIRecordsBackend
File "/app/wis2_gdc/backend/ogcapi_records.py", line 27, in
from wis2_gdc import env
File "/app/wis2_gdc/env.py", line 66, in
raise EnvironmentError('Environment variables not set!')
OSError: Environment variables not set!

We took a look at env.py, we have checked the variables and they have been set. We added a print in the script to see which variables are not set or are None:

('HOME', '/root')
('LOGNAME', 'root')
('PATH', '/usr/bin:/bin')
('SHELL', '/bin/sh')
('PWD', '/root')
('LC_CTYPE', 'C.UTF-8')

Could you take a look?

[tomkralidis]

Thanks @nbuttdwd. The wis2-gdc environment is looking for various environment variables to be set (see https://github.com/wmo-im/wis2-gdc/blob/main/wis2-gdc-management/wis2_gdc/env.py#L61-L62) as part of the runtime.

Having said this, I pushed an update just now to this PR. Let me know if that helps. Thanks.

[nbuttdwd]

Hello Tom,
thanks - it worked now!