[core]
dags_folder = /usr/local/airflow/dags
load_examples = False
load_default_connections = False
executor = CeleryExecutor
fernet_key = ####
hostname_callable = airflow.utils.net.get_host_ip_address
killed_task_cleanup_time = 604800

[scheduler]
child_process_log_directory = /var/log/airflow/logs/scheduler
catchup_by_default = False

# Perfomance tuning
# https://github.com/puckel/docker-airflow/issues/233
min_file_process_interval = 120
dag_dir_list_interval = 300
scheduler_max_threads = 1
# max_threads = 2 -- has been renamed to parsing_processes
parsing_processes = 2
dag_concurrency = 16
worker_concurrency = 16
max_active_runs_per_dag = 16
parallelism = 32
scheduler_heartbeat_sec = 20
# scheduler_heartbeat_sec = 100
scheduler_health_check_threshold = 200
scheduler_zombie_task_threshold = 1800
# scheduler_zombie_task_threshold = 3600
schedule_after_task_execution = False

[webserver]
base_url = ####
authenticate = True
auth_backend = airflow.contrib.auth.backends.password_auth
rbac = True
dag_default_view = graph

# Perfomance tuning
# https://github.com/puckel/docker-airflow/issues/233
workers = 2
worker_refresh_interval = 1800
web_server_worker_timeout = 300

[api]
auth_backend = airflow.api.auth.backend.basic_auth

[email]
####

[smtp]
####

[celery]
celery_app_name = airflow.executors.celery_executor
worker_concurrency = 16
worker_autoscale = 16,12
worker_log_server_port = 8793
broker_url = redis://redis:6379/1
celery_result_backend = db+postgresql://airflow:airflow@database/airflow
result_backend = db+postgresql://airflow:airflow@database/airflow
flower_host = 0.0.0.0
flower_url_prefix = /flower
flower_port = 5555
flower_basic_auth = admin:admin, airflow:airflow
celery_config_options = airflow.config_templates.default_celery.DEFAULT_CELERY_CONFIG
ssl_active = False
pool = prefork
operation_timeout = 2

[operators]
default_queue = default

[logging]
base_log_folder = /var/log/airflow/logs/
dag_processor_manager_log_location = /var/log/airflow/logs/dag_processor_manager/dag_processor_manager.log