feat: add Docker support with Jib and GitHub Actions CI/CD #4
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- Add Jib Gradle plugin for building optimized Docker images - Multi-platform support (linux/amd64, linux/arm64) - No Docker daemon required for builds - Configurable for local builds, Docker Hub, and GHCR - Add GitHub Actions workflow for automated builds and publishing - Builds JAR and runs tests on every push and PR - Publishes Docker images to GHCR and Docker Hub - Smart tagging: version-SHA for main branch, semantic versioning for tags - Update README with comprehensive Docker documentation - Local build instructions - Registry publishing guide (Docker Hub and GHCR) - Claude Desktop integration with Docker - FAQ explaining why Jib over buildpacks (stdout compatibility) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
- Remove SonarQube plugin (not configured yet) - Upgrade Solr from 9.8.1 to 9.9.0 - Upgrade Java from 21 to 25 (toolchain and Docker base image) - Update GitHub Actions to use Java 25 - Jib already at 3.4.5 (no change needed) - Apply spotless formatting 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
- Fix formatting in multiple Java files (align parameters, braces, indentation). - Reorganize imports for better readability (e.g., static imports, grouping). - Update YAML workflows for consistent alignment and indentation.
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Closing this PR as it has been superseded by two cleaner PRs:
This separation makes the changes easier to review and maintains a cleaner git history. |
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Summary
This PR adds comprehensive Docker support to the Solr MCP Server project using Google's Jib for containerization and GitHub Actions for automated CI/CD.
Key Features
Jib Integration:
GitHub Actions Workflow:
version-SHA+latestlatestDocumentation:
Why Jib over Buildpacks?
Jib was chosen because Docker images built with Spring Boot Buildpacks output logs to stdout, which interferes with the MCP protocol's STDIO transport. The MCP protocol requires a clean stdout channel - any extraneous output causes connection errors with MCP clients like Claude Desktop.
Test Plan
./gradlew build./gradlew jibDockerBuild🤖 Generated with Claude Code