99 lines
2.5 KiB
Python
99 lines
2.5 KiB
Python
#!/usr/bin/env python3
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from flask import Flask
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from flask_restful import Api
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import sentry_sdk
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from sentry_sdk.integrations.flask import FlaskIntegration
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from sentry_sdk.integrations.sqlalchemy import SqlalchemyIntegration
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from healthcheck import HealthCheck
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from redis_client import redis_client
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from config import Config
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from marshm import ma
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from influxus import influx_db
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from resources import SampleResource
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from healthchecks import amqp_connection_status
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import atexit
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from apscheduler.schedulers.background import BackgroundScheduler
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from magic_amqp import magic_amqp
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from error_handlers import register_all_error_handlers
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import jaeger_client
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import opentracing
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from flask_opentracing import FlaskTracing
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"""
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Main Flask RESTful API
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"""
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__author__ = "@tormakris"
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__copyright__ = "Copyright 2020, Birbnetes Team"
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__module_name__ = "app"
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__version__text__ = "1"
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if Config.SENTRY_DSN:
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sentry_sdk.init(
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dsn=Config.SENTRY_DSN,
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integrations=[FlaskIntegration(), SqlalchemyIntegration()],
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traces_sample_rate=0.0,
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send_default_pii=True,
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release=Config.RELEASE_ID,
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environment=Config.RELEASEMODE,
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_experiments={"auto_enabling_integrations": True}
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)
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app = Flask(__name__)
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app.config.from_object(Config)
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api = Api(app)
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health = HealthCheck()
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ma.init_app(app)
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redis_client.init_app(app)
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# ampq magic stuff
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magic_amqp.init_app(app)
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ampq_loop_scheduler = BackgroundScheduler()
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ampq_loop_scheduler.add_job(func=lambda: magic_amqp.loop(), trigger="interval", seconds=5)
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atexit.register(lambda: ampq_loop_scheduler.shutdown())
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ampq_loop_scheduler.start()
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if Config.ENABLE_INFLUXDB:
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influx_db.init_app(app)
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@app.before_first_request
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def init_db():
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if Config.ENABLE_INFLUXDB:
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influx_db.database.create(Config.INFLUXDB_DATABASE)
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# Setup tracing
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def initialize_tracer():
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app.logger.info("Initializing jaeger...")
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jaeger_cfg = jaeger_client.Config(config={}, service_name='input-service', validate=True)
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tracer = jaeger_cfg.initialize_tracer()
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return tracer
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tracing = FlaskTracing(initialize_tracer, True, app)
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api.add_resource(SampleResource, "/input")
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api.add_resource(SampleParameterResource, '/input/<tag>')
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health.add_check(amqp_connection_status)
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register_all_error_handlers(app)
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app.add_url_rule("/healthz", "healthcheck", view_func=lambda: health.run())
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if __name__ != '__main__':
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import logging
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gunicorn_logger = logging.getLogger('gunicorn.error')
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app.logger.handlers = gunicorn_logger.handlers
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app.logger.setLevel(gunicorn_logger.level)
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