barney-s

Work with puckel/docker-airflow docker image

2

Currently the env variables injected are specific to this docker image https://github.com/barney-s/docker-airflow Align it with https://github.com/puckel/docker-airflow and make necessary changes in the operator to make it work with both. related...

Create documentation

2

Create a docs folder for explaining the design and the Custom Resources. As well as proposals.

airflow 1.10+ broken with cloudsql(mysql) explicit_defaults_for_timestamp=off

2

Since 1.10.0, Airflow requires MySQL to have explicit_defaults_for_timestamp flag set to ON. CloudSQL can only support MySQL with explicit_defaults_for_timestamp=OFF for now.

Restart UI, Scheduler, Workers on detecting new DAGs in the DAG folder

3

1. Drain celery workers nodes and k8s executor pods to prepare for restart 2. Restart airflow UI and Scheduler on detecting new DAGs in the DAG folder

Add an Admission controller hooks to: 1. inject DAG sidecar for k8s executor 2. inject DAG sidecar to controller, worker, UI pods

Close the WatchStart before starting the watch. It was anyways closed…

3

Setting up Watch() sometimes results in Watch() being a blocking call. Add a cancellable context that times out sooner when there is no activity in the Apply() path. Otherwise it...

### What is being done in this PR? pluralization for words ending in po -> pos ### What are the main choices made to get to this solution? Its hard...