composer/ERR/2023_002

Cloud Composer private IP Cluster non-RFC1918 IP range

Product: Cloud Composer
Rule class: ERR - Something that is very likely to be wrong

Description

Private IP cluster (Pods, Services) Should use ALLOWED IP RANGES to create the environment.Make sure you are using ALLOWED IP RANGES during environment Creation.

Remediation

Use Private IP Range or Non-RFC1918 AllOWED IP RANGES to create private IP cluster in Composer Environment.

ALLOWED_IP_RANGES :

Private IP Range

   ['10.0.0.0/8','172.16.0.0/12','192.168.0.0/16']

Non-RFC1918 IP Range

  ['100.64.0.0/10','192.0.0.0/24','192.0.2.0/24','192.88.99.0/24','198.18.0.0/15','198.51.100.0/24','203.0.113.0/24','240.0.0.0/4' ]

Further information