:py:mod:`airflow.providers.google.cloud.example_dags.example_bigtable`
======================================================================

.. py:module:: airflow.providers.google.cloud.example_dags.example_bigtable

.. autoapi-nested-parse::

   Example Airflow DAG that creates and performs following operations on Cloud Bigtable:
   - creates an Instance
   - creates a Table
   - updates Cluster
   - waits for Table replication completeness
   - deletes the Table
   - deletes the Instance

   This DAG relies on the following environment variables:

   * GCP_PROJECT_ID - Google Cloud project
   * CBT_INSTANCE_ID - desired ID of a Cloud Bigtable instance
   * CBT_INSTANCE_DISPLAY_NAME - desired human-readable display name of the Instance
   * CBT_INSTANCE_TYPE - type of the Instance, e.g. 1 for DEVELOPMENT
       See https://googleapis.github.io/google-cloud-python/latest/bigtable/instance.html#google.cloud.bigtable.instance.Instance # noqa E501
   * CBT_INSTANCE_LABELS - labels to add for the Instance
   * CBT_CLUSTER_ID - desired ID of the main Cluster created for the Instance
   * CBT_CLUSTER_ZONE - zone in which main Cluster will be created. e.g. europe-west1-b
       See available zones: https://cloud.google.com/bigtable/docs/locations
   * CBT_CLUSTER_NODES - initial amount of nodes of the Cluster
   * CBT_CLUSTER_NODES_UPDATED - amount of nodes for BigtableClusterUpdateOperator
   * CBT_CLUSTER_STORAGE_TYPE - storage for the Cluster, e.g. 1 for SSD
       See https://googleapis.github.io/google-cloud-python/latest/bigtable/instance.html#google.cloud.bigtable.instance.Instance.cluster # noqa E501
   * CBT_TABLE_ID - desired ID of the Table
   * CBT_POKE_INTERVAL - number of seconds between every attempt of Sensor check


Module Contents
---------------

.. py:data:: GCP_PROJECT_ID
   

.. py:data:: CBT_INSTANCE_ID
   

.. py:data:: CBT_INSTANCE_DISPLAY_NAME
   

.. py:data:: CBT_INSTANCE_DISPLAY_NAME_UPDATED
   

.. py:data:: CBT_INSTANCE_TYPE
   

.. py:data:: CBT_INSTANCE_TYPE_PROD
   

.. py:data:: CBT_INSTANCE_LABELS
   

.. py:data:: CBT_INSTANCE_LABELS_UPDATED
   

.. py:data:: CBT_CLUSTER_ID
   

.. py:data:: CBT_CLUSTER_ZONE
   

.. py:data:: CBT_CLUSTER_NODES
   

.. py:data:: CBT_CLUSTER_NODES_UPDATED
   

.. py:data:: CBT_CLUSTER_STORAGE_TYPE
   

.. py:data:: CBT_TABLE_ID
   

.. py:data:: CBT_POKE_INTERVAL
   

.. py:data:: create_instance_task