8d9b62daf3
This commit implements Phase 2 of the CHORUS Task Execution Engine development plan, providing a comprehensive execution environment abstraction layer with Docker container sandboxing support. ## New Features ### Core Sandbox Interface - Comprehensive ExecutionSandbox interface with isolated task execution - Support for command execution, file I/O, environment management - Resource usage monitoring and sandbox lifecycle management - Standardized error handling with SandboxError types and categories ### Docker Container Sandbox Implementation - Full Docker API integration with secure container creation - Transparent repository mounting with configurable read/write access - Advanced security policies with capability dropping and privilege controls - Comprehensive resource limits (CPU, memory, disk, processes, file handles) - Support for tmpfs mounts, masked paths, and read-only bind mounts - Container lifecycle management with proper cleanup and health monitoring ### Security & Resource Management - Configurable security policies with SELinux, AppArmor, and Seccomp support - Fine-grained capability management with secure defaults - Network isolation options with configurable DNS and proxy settings - Resource monitoring with real-time CPU, memory, and network usage tracking - Comprehensive ulimits configuration for process and file handle limits ### Repository Integration - Seamless repository mounting from local paths to container workspaces - Git configuration support with user credentials and global settings - File inclusion/exclusion patterns for selective repository access - Configurable permissions and ownership for mounted repositories ### Testing Infrastructure - Comprehensive test suite with 60+ test cases covering all functionality - Docker integration tests with Alpine Linux containers (skipped in short mode) - Mock sandbox implementation for unit testing without Docker dependencies - Security policy validation tests with read-only filesystem enforcement - Resource usage monitoring and cleanup verification tests ## Technical Details ### Dependencies Added - github.com/docker/docker v28.4.0+incompatible - Docker API client - github.com/docker/go-connections v0.6.0 - Docker connection utilities - github.com/docker/go-units v0.5.0 - Docker units and formatting - Associated Docker API dependencies for complete container management ### Architecture - Interface-driven design enabling multiple sandbox implementations - Comprehensive configuration structures for all sandbox aspects - Resource usage tracking with detailed metrics collection - Error handling with retryable error classification - Proper cleanup and resource management throughout sandbox lifecycle ### Compatibility - Maintains backward compatibility with existing CHORUS architecture - Designed for future integration with Phase 3 Core Task Execution Engine - Extensible design supporting additional sandbox implementations (VM, process) This Phase 2 implementation provides the foundation for secure, isolated task execution that will be integrated with the AI model providers from Phase 1 in the upcoming Phase 3 development. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.
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//
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// # Note
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//
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// All functions in this package return a bool value indicating whether the assertion has passed.
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//
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// # Example Usage
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//
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// The following is a complete example using assert in a standard test function:
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//
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// import (
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// "testing"
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// "github.com/stretchr/testify/assert"
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// )
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//
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// func TestSomething(t *testing.T) {
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//
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// var a string = "Hello"
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// var b string = "Hello"
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//
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// assert.Equal(t, a, b, "The two words should be the same.")
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//
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// }
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//
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// if you assert many times, use the format below:
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//
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// import (
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// "testing"
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// "github.com/stretchr/testify/assert"
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// )
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//
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// func TestSomething(t *testing.T) {
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// assert := assert.New(t)
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//
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// var a string = "Hello"
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// var b string = "Hello"
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//
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// assert.Equal(a, b, "The two words should be the same.")
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// }
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//
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// # Assertions
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//
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// Assertions allow you to easily write test code, and are global funcs in the `assert` package.
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// All assertion functions take, as the first argument, the `*testing.T` object provided by the
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// testing framework. This allows the assertion funcs to write the failings and other details to
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// the correct place.
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//
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// Every assertion function also takes an optional string message as the final argument,
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// allowing custom error messages to be appended to the message the assertion method outputs.
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package assert
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