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>
43 lines
1.4 KiB
Bash
43 lines
1.4 KiB
Bash
#!/bin/bash
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# Copyright The OpenTelemetry Authors
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# SPDX-License-Identifier: Apache-2.0
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set -euo pipefail
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TARGET="${1:?Must provide target ref}"
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FILE="CHANGELOG.md"
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TEMP_DIR=$(mktemp -d)
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echo "Temp folder: $TEMP_DIR"
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# Only the latest commit of the feature branch is available
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# automatically. To diff with the base branch, we need to
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# fetch that too (and we only need its latest commit).
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git fetch origin "${TARGET}" --depth=1
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# Checkout the previous version on the base branch of the changelog to tmpfolder
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git --work-tree="$TEMP_DIR" checkout FETCH_HEAD $FILE
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PREVIOUS_FILE="$TEMP_DIR/$FILE"
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CURRENT_FILE="$FILE"
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PREVIOUS_LOCKED_FILE="$TEMP_DIR/previous_locked_section.md"
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CURRENT_LOCKED_FILE="$TEMP_DIR/current_locked_section.md"
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# Extract released sections from the previous version
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awk '/^<!-- Released section -->/ {flag=1} /^<!-- Released section ended -->/ {flag=0} flag' "$PREVIOUS_FILE" > "$PREVIOUS_LOCKED_FILE"
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# Extract released sections from the current version
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awk '/^<!-- Released section -->/ {flag=1} /^<!-- Released section ended -->/ {flag=0} flag' "$CURRENT_FILE" > "$CURRENT_LOCKED_FILE"
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# Compare the released sections
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if ! diff -q "$PREVIOUS_LOCKED_FILE" "$CURRENT_LOCKED_FILE"; then
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echo "Error: The released sections of the changelog file have been modified."
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diff "$PREVIOUS_LOCKED_FILE" "$CURRENT_LOCKED_FILE"
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rm -rf "$TEMP_DIR"
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false
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fi
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rm -rf "$TEMP_DIR"
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echo "The released sections remain unchanged."
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