- Introduced `filterCertificateSupportFiles` function to filter support files for certificates in `agent.go`.
- Updated placeholder constants in `config_version.go` to reflect changes from support directory to certificate directory.
- Modified tests in `https_phase1_test.go` to align with new directory structure and removed obsolete checks for observability Lua scripts.
- Removed observability assets from `openresty_observability_assets.go` and created a new file `observability_assets.go` in `atsf_agent/internal/nginx` to manage observability Lua scripts.
- Updated documentation to reflect changes in configuration paths for certificates and Lua scripts.
- Ensured that the agent writes to the new `cert_dir` and `lua_dir` instead of the old `support_dir`.
- Introduced `ObservabilityBufferStore` to manage buffered observability records.
- Implemented methods for upserting, replaying, and acknowledging records in the buffer.
- Enhanced `AgentNodePayload` and `NodePayload` to include buffered observability data.
- Updated tests to cover new functionality for observability buffering.
- Modified existing services to persist and handle buffered observability data during heartbeats.
- Added configuration options for observability buffer path and replay minutes.
- Updated documentation to reflect new observability features and configurations.
- Updated README.md to reflect the new support_dir for auxiliary files.
- Refactored agent main.go to use support_dir instead of cert_dir.
- Modified config.go to replace cert_dir with support_dir and added legacy support.
- Adjusted config tests to validate support_dir usage.
- Changed nginx manager to utilize support_dir for file paths.
- Updated server configuration to use support_dir for SSL certificates.
- Revised documentation to clarify the new configuration parameters.
- Enhanced security checks for support file paths to prevent traversal attacks.
- Updated BuildSnapshot function to include OpenResty metrics.
- Enhanced BuildTrafficReport to utilize managed OpenResty metrics.
- Introduced new functions for parsing access logs in both JSON and combined formats.
- Added tests for traffic report generation from combined access logs.
- Implemented local observability metrics collection from OpenResty.
- Created Lua scripts for OpenResty to gather observability data.
- Updated configuration documentation to include new observability port and settings.
- Added support for OpenResty observability in the server configuration.
- Replaced standard log package with log/slog in httpclient, nginx manager, sync service, updater, and other components for structured logging.
- Introduced environment variable `LOG_LEVEL` to control logging levels (debug, info, warn, error).
- Updated documentation to reflect changes in logging configuration and requirements.
- Added a new logging setup function in the ats_agent internal package to initialize the slog logger.
- Added `main_config` and `route_config` fields to ActiveConfigResponse and AgentConfigResponse for better configuration handling.
- Updated NginxManager interface to accept separate main and route configurations.
- Modified sync service to apply main and route configurations correctly.
- Enhanced tests to validate new configuration fields and their application.
- Updated ConfigVersion model to include main configuration.
- Improved rendering logic for main and route configurations in the service layer.
- Added UI components to display main configuration changes and OpenResty parameter changes.
- Updated all instances of "nginx" to "openresty" in log messages, error messages, and comments.
- Changed paths and Docker image names to reflect OpenResty usage.
- Modified test cases to align with OpenResty commands and configurations.
- Adjusted documentation to replace Nginx mentions with OpenResty, including setup instructions and configuration details.
- Ensured that version detection and runtime commands are consistent with OpenResty.
- Introduced OperationSetting component for managing agent configurations.
- Updated settings page to include a new tab for operation settings.
- Implemented functionality to fetch and update agent parameters such as heartbeat interval, sync interval, and auto-update settings.
docs: enhance deployment documentation for agent installation
- Added detailed instructions for agent installation using a script.
- Included examples for using discovery and agent tokens.
- Updated sections on global discovery tokens and agent auto-update features.
docs: revise design and development guidelines for V3
- Updated design document to reflect the current state and goals for V3.
- Clarified development guidelines to focus on operational experience improvements.
ci: add GitHub Actions workflow for agent releases
- Created a new workflow to automate the release of agent binaries on GitHub.
- Configured the workflow to build binaries for multiple platforms and publish them as releases.
feat: implement self-update mechanism for agent
- Added updater module to handle checking for and applying updates from GitHub releases.
- Implemented logic to restart the agent after a successful update.
chore: create install script for agent deployment
- Developed a bash script to facilitate the installation of the ATSFlare agent.
- The script supports automatic configuration and systemd service creation.
- Implemented TLS certificate model and service for managing certificates.
- Added API endpoints for creating, importing, listing, and deleting TLS certificates.
- Enhanced proxy route configuration to support HTTPS with certificate selection.
- Updated frontend to include TLS certificate management UI with manual and file import options.
- Added validation for HTTPS routes to ensure certificates are selected.
- Implemented tests for TLS certificate creation and proxy route validation.
ryan