* fix(modules): allow disabling logging and configuring optional fields in LB backend services
Replaced 'log_sample_rate' (number) with 'log_config' (object) in all Load Balancer Backend Service modules. This allows explicitly disabling logging ('enable = false') and configuring advanced options like 'optional_mode' and 'optional_fields', resolving infinite plan drift and the inability to disable logging.
Affected modules:
- net-lb-app-ext-regional
- net-lb-app-ext
- net-lb-app-int-cross-region
- net-lb-app-int
- net-lb-ext
- net-lb-int
- net-lb-proxy-int
Added test cases and updated documentation.
Fixes#3914
* style: format variables files with terraform fmt
* docs: add critical linting rule for AI agents to GEMINI.md
Updates the dynamic block in load balancer modules to make OAuth2 client fields optional.
This allows enabling Google-Managed IAP by omitting these fields or passing .
Supports migration path by passing as per Google documentation.
Added test case to to verify configuration.
* feat: Changes for migrating resources to GLB module
* Updated Readme
* Added support for null description
* Added support for empty string
* Added default optional values
* Changed Readme
* Corrected description according to readme
* Added name and description changes for net-lb-app-ext-regional
* Added name and description changes for net-lb-app-int
* Added name and description changes for net-lb-app-int-cross-region
* Added name and description changes for net-lb-proxy-int
* Added name and description changes for net-lb-ext
* Added name and description changes for net-lb-int
* Changed Readme docs
* Fix the missing locality_lb_policy value and add validation for it
* Added variables, dynamic blocks and validation to support locality_lb_policy/ies
* Formatting
* tfdoc generation
* Fix net-lb-app-ext readme
* Fixes for Ludo, coalesce and brevity
* fmt
* Revert null check due to failing tests
---------
Co-authored-by: Jack Lever <jack@thelevers.com.au>
Co-authored-by: Ludo <ludomagno@google.com>
* added disable_default_snat variable
* add an option to disable default snat
* tfdoc readme
* change order of variables
* modify variable to exist within vpc_config and have a null default,
creating a conditional dynamic block to provide backward compatability
* defining disable snat variable in autopilot as it is also an option
* fix conditional
* update readme
* null is implied in optional bool
* update readmes
* expose aws_v4_authentication configuration option
* terraform fmt
* update readme
* use dynamic block and optional for new variable
