gatewayd-io / gatewayd / 10135210365

63%

Build Type

push

github

Committed by web-flow

Commit Message

Feature: Implement Multi-Proxy and Load Balancer Strategy Support (#577)

### Commit Title: Implement Multi-Proxy and Load Balancer Strategy Support

This commit introduces significant enhancements to the server configuration by supporting multiple proxies and load balancing strategies.

#### Key Changes:

- **API Tests**: Updated to reflect the change from a single `Proxy` to a list of `Proxies`.
- **Initialization and Configuration**: Modified `run.go` to support multiple proxies and load balancer strategies.
- **Configuration Files**: Updated to include fields for multiple proxies and load balancer strategies.
- **Global Configuration Validation**: Enhanced for clients, pools, and proxies.
- **Load Balancer Configuration**: Added a new `loadBalancer` section in `gatewayd.yaml` for rules and strategies.
- **Load Balancing Strategies**: Implemented strategy selection and the Round Robin strategy.
- **Testing**: Added tests for load balancer strategies and updated existing tests.
- **Error Handling**: Introduced a new error type `ErrorCodeLoadBalancerStrategyNotFound`.
- **Proxy Connection Handling**: Improved and added informative comments.

#### Configuration Example:

- **gatewayd.yaml**: Updated to reflect support for multiple proxies and load balancer strategies. Ensure to update your configuration files accordingly.

#### Testing:

- Updated existing tests and added new tests for multi-proxy and load balancing functionality.
- Verified configuration validation for proxies and load balancers.

#### Impact:

- Improved flexibility and scalability of server configuration.
- Enabled robust proxy management and efficient load distribution.

### Additional Changes:

- **Nested Map Structure**: Refactored maps to use nested structures for pools, clients, and proxies.
- **Variable Names**: Refactored for consistency and clarity across multiple files.
- **YAML Tags**: Added to struct fields for `Client`, `Pool`, and `Pro... (continued)

Run Details

347 of 444 new or added lines in 8 files covered. (78.15%)

17 existing lines in 3 files now uncovered.

4198 of 6773 relevant lines covered (61.98%)

3.62 hits per line