8c9ffb50ce
- Replace 'mvn' commands with './mvnw' in CI workflow - Add chmod +x ./mvnw step to make Maven wrapper executable - Add cache: maven to Java setup step for better caching - Update troubleshooting scripts to use correct port 40047 - Update documentation to reflect port change This fixes the 'mvn: command not found' error by ensuring all Maven commands use the Maven wrapper (mvnw) which is included in the project and doesn't require Maven to be pre-installed on the runner.
153 lines
3.9 KiB
Markdown
153 lines
3.9 KiB
Markdown
# Cache Troubleshooting Guide
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## Problem Description
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The LabFusion CI/CD pipelines were experiencing cache timeout errors:
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```
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::warning::Failed to restore: getCacheEntry failed: connect ETIMEDOUT 172.31.0.3:44029
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```
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This error occurs when the cache service is not accessible from the job containers due to Docker networking issues.
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## Root Cause
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The issue is caused by:
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1. **Docker Networking**: Containers can't reach the cache server on the host
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2. **Random Port Assignment**: Using port 0 causes unpredictable port assignments
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3. **Cache Service Location**: The cache service binds to an IP that containers can't access
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## Solutions Implemented
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### 1. Workflow-Level Fixes
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Added `fail-on-cache-miss: false` to all cache actions in:
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- `.gitea/workflows/api-gateway.yml`
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- `.gitea/workflows/frontend.yml`
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- `.gitea/workflows/service-adapters.yml`
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- `.gitea/workflows/api-docs.yml`
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- `.gitea/workflows/ci.yml`
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This ensures that cache failures don't cause the entire pipeline to fail.
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### 2. Runner Configuration Fixes
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Updated all existing runner configuration files with:
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- **Auto-detect Host**: Empty host field (allows act_runner to auto-detect the correct IP)
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- **Fixed Port**: `40047` (instead of random port 0)
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- **Host Network**: Uses host networking for better connectivity
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Updated files:
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- `runners/config_docker.yaml`
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- `runners/config_heavy.yaml`
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- `runners/config_light.yaml`
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- `runners/config_security.yaml`
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### 3. Troubleshooting Tools
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Created diagnostic scripts:
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- `runners/fix-cache-issues.sh` (Linux/macOS)
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- `runners/fix-cache-issues.ps1` (Windows)
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These scripts help diagnose and fix cache issues.
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## How to Apply the Fixes
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### Option 1: Use the Updated Configuration
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1. Stop your current runner:
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```bash
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pkill -f act_runner
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```
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2. Start with an updated configuration:
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```bash
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./act_runner daemon --config config_docker.yaml
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# or
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./act_runner daemon --config config_heavy.yaml
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# or
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./act_runner daemon --config config_light.yaml
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# or
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./act_runner daemon --config config_security.yaml
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```
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### Option 2: Run the Troubleshooting Script
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**Linux/macOS:**
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```bash
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cd runners
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./fix-cache-issues.sh
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```
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**Windows:**
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```powershell
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cd runners
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.\fix-cache-issues.ps1
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```
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### Option 3: Manual Configuration
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Update your runner configuration with these key changes:
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```yaml
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cache:
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enabled: true
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host: "" # Auto-detect host IP
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port: 40047 # Fixed port
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container:
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network: "host" # Use host networking
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```
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## Verification
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After applying the fixes:
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1. **Check Runner Logs**: Look for cache service startup messages
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2. **Test a Workflow**: Run a simple workflow to verify cache works
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3. **Monitor Cache Hits**: Check if dependencies are being cached properly
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## Expected Results
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- ✅ No more `ETIMEDOUT` errors
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- ✅ Cache hits show "✅ Cache hit!" messages
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- ✅ Faster build times due to dependency caching
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- ✅ Workflows continue even if cache fails
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## Troubleshooting
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If issues persist:
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1. **Check Docker Networking**:
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```bash
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docker network ls
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docker network inspect bridge
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```
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2. **Verify Cache Service**:
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```bash
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netstat -tlnp | grep 44029
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```
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3. **Test Connectivity**:
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```bash
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curl http://host.docker.internal:44029/
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```
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4. **Check Runner Logs**:
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```bash
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tail -f runner.log
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```
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## Additional Resources
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- [Gitea Act Runner Documentation](https://gitea.com/gitea/act_runner/src/branch/main/docs/configuration.md)
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- [GitHub Actions Cache Documentation](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows)
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- [Docker Networking Documentation](https://docs.docker.com/network/)
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## Support
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If you continue to experience cache issues after applying these fixes, please:
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1. Run the troubleshooting script and share the output
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2. Check the runner logs for any error messages
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3. Verify your Docker and network configuration
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