Class IPAllocationPolicy (1.6.1)

Version 1.6.1

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IPAllocationPolicy(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Configuration for controlling how IPs are allocated in the GKE cluster running the Apache Airflow software.

This message has oneof_ fields (mutually exclusive fields). For each oneof, at most one member field can be set at the same time. Setting any member of the oneof automatically clears all other members.

.. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields

Attributes

Name	Description
use_ip_aliases	bool Optional. Whether or not to enable Alias IPs in the GKE cluster. If true, a VPC-native cluster is created. This field is only supported for Cloud Composer environments in versions composer-1.\ *.*-airflow-*.*.*. Environments in newer versions always use VPC-native GKE clusters.
cluster_secondary_range_name	str Optional. The name of the GKE cluster's secondary range used to allocate IP addresses to pods. For Cloud Composer environments in versions composer-1.\ *.*-airflow-*.*.*, this field is applicable only when use_ip_aliases is true. This field is a member of oneof_ cluster_ip_allocation.
cluster_ipv4_cidr_block	str Optional. The IP address range used to allocate IP addresses to pods in the GKE cluster. For Cloud Composer environments in versions composer-1.\ *.*-airflow-*.*.*, this field is applicable only when use_ip_aliases is true. Set to blank to have GKE choose a range with the default size. Set to /netmask (e.g. /14) to have GKE choose a range with a specific netmask. Set to a CIDR __ notation (e.g. 10.96.0.0/14) from the RFC-1918 private networks (e.g. 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) to pick a specific range to use. This field is a member of oneof_ cluster_ip_allocation.
services_secondary_range_name	str Optional. The name of the services' secondary range used to allocate IP addresses to the GKE cluster. For Cloud Composer environments in versions composer-1.\ *.*-airflow-*.*.*, this field is applicable only when use_ip_aliases is true. This field is a member of oneof_ services_ip_allocation.
services_ipv4_cidr_block	str Optional. The IP address range of the services IP addresses in this GKE cluster. For Cloud Composer environments in versions composer-1.\ *.*-airflow-*.*.*, this field is applicable only when use_ip_aliases is true. Set to blank to have GKE choose a range with the default size. Set to /netmask (e.g. /14) to have GKE choose a range with a specific netmask. Set to a CIDR __ notation (e.g. 10.96.0.0/14) from the RFC-1918 private networks (e.g. 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) to pick a specific range to use. This field is a member of oneof_ services_ip_allocation.