birbnetes/storage-service
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Refactored health checks
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This commit is contained in:
Pünkösd Marcell 2021-08-19 03:12:09 +02:00
parent 7ef991912c
commit 5a5c510fa0
3 changed files with 12 additions and 17 deletions
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9
storage_service/app.py
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@ -3,10 +3,10 @@ import sentry_sdk
from sentry_sdk.integrations.flask import FlaskIntegration from sentry_sdk.integrations.flask import FlaskIntegration
from flask import Flask from flask import Flask
from werkzeug.middleware.proxy_fix import ProxyFix from werkzeug.middleware.proxy_fix import ProxyFix
from healthcheck import HealthCheck
# import stuff # import stuff
from utils import register_all_error_handlers, storage, health_database_status from utils import register_all_error_handlers, storage, register_health_checks
# import views # import views
from views import ObjectView from views import ObjectView
@ -38,8 +38,6 @@ app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1)
# init stuff # init stuff
storage.init_app(app) storage.init_app(app)
health = HealthCheck()
# register error handlers # register error handlers
register_all_error_handlers(app) register_all_error_handlers(app)
@ -58,8 +56,7 @@ tracing = FlaskTracing(initialize_tracer, True, app)
for view in [ObjectView]: for view in [ObjectView]:
view.register(app, trailing_slash=False) view.register(app, trailing_slash=False)
health.add_check(health_database_status) register_health_checks(app)
app.add_url_rule("/healthz", "healthcheck", view_func=lambda: health.run())
# start debugging if needed # start debugging if needed
if __name__ == "__main__": if __name__ == "__main__":

2
storage_service/utils/__init__.py
View File

@ -2,4 +2,4 @@
from .require_decorators import json_required from .require_decorators import json_required
from .error_handlers import register_all_error_handlers from .error_handlers import register_all_error_handlers
from .storage import storage from .storage import storage
from .healthchecks import health_database_status from .healthchecks import register_health_checks

18
storage_service/utils/healthchecks.py
View File

@ -1,15 +1,7 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
from utils import storage from utils import storage
from healthcheck import HealthCheck
""" from flask import Flask
Healthchek functions
"""
__author__ = "@tormakris"
__copyright__ = "Copyright 2020, Birbnetes Team"
__module_name__ = "healthchecks"
__version__text__ = "1"
def health_database_status(): def health_database_status():
@ -21,3 +13,9 @@ def health_database_status():
output = str(e) output = str(e)
is_database_working = False is_database_working = False
return is_database_working, output return is_database_working, output
def register_health_checks(app: Flask):
health = HealthCheck()
health.add_check(health_database_status)
app.add_url_rule("/healthz", "healthcheck", view_func=lambda: health.run())