Adjust documentation to match errors found via schema updates #28
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WalkthroughThe changes primarily involve updates to documentation files related to running PHP applications on AWS Lambda using RoadRunner. The Changes
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (7)
lab/logger.md (1)
97-99: Consider adding a version notice for the configuration change.Since the output format has changed from a string to an array, it would be helpful to add a version notice indicating when this change was introduced and how to upgrade from the old format. This helps users understand and adapt to the new configuration format.
Example addition:
logs: + # Since version X.Y.Z, output must be specified as an array output: [ stdout ]plugins/tcp.md (2)
64-67: Add default value for read_buf_size parameter.The documentation clearly explains the purpose and units of the
read_buf_sizeparameter. Consider adding its default value to help users make informed decisions about whether they need to modify it.
119-120: Fix formatting in pool configuration section.There's a formatting issue with extra spacing. Apply this fix:
-- `pool`: Configuration for the PHP worker pool for the TCP servers. See -https://docs.roadrunner.dev/docs/php-worker/pool for available parameters. +- `pool`: Configuration for the PHP worker pool for the TCP servers. See [PHP Worker Pool](https://docs.roadrunner.dev/docs/php-worker/pool) for available parameters.🧰 Tools
🪛 LanguageTool
[uncategorized] ~119-~119: Loose punctuation mark.
Context: ...For the specified delimiter. -pool`: Configuration for the PHP worker pool f...(UNLIKELY_OPENING_PUNCTUATION)
app-server/aws-lambda.md (4)
Line range hint
1-40: Enhance PHP worker example with proper Lambda error responses.The PHP worker example should format error responses to match the AWS Lambda API Gateway V2 HTTP Response format. This ensures consistent error handling across the Lambda function.
Consider updating the error handling:
} catch (\Throwable $e) { - $psr7->getWorker()->error((string)$e); + $errorResponse = new \Nyholm\Psr7\Response( + 500, + ['Content-Type' => 'application/json'], + json_encode(['error' => $e->getMessage()]) + ); + $psr7->respond($errorResponse); }
Line range hint
200-250: Improve error messages in Lambda handler.The current error responses in the Lambda handler are not descriptive enough, which could make debugging difficult.
Consider enhancing error messages:
- return events.APIGatewayV2HTTPResponse{Body: "", StatusCode: 500}, nil + return events.APIGatewayV2HTTPResponse{ + Body: "Failed to marshal request: " + err.Error(), + StatusCode: 500, + }, nil
Line range hint
385-391: Enhance documentation with Lambda best practices.The notes section could be expanded to include crucial information for Lambda deployments:
- Cold start implications and optimization strategies
- Security considerations for Lambda execution
- Detailed environment variable setup for PHP dependencies
Consider adding these sections:
## Additional Considerations ### Cold Start Optimization - Keep the PHP worker code minimal - Consider using Lambda SnapStart for Java-based alternatives - Optimize composer autoload with `--optimize-autoloader` ### Security - Configure appropriate IAM roles - Use environment variables for sensitive configuration - Follow AWS Lambda security best practices ### Environment Setup Required environment variables for PHP: ```bash # PHP Binary Path export PATH=${PATH}:/opt/php/bin # PHP Extensions export LD_LIBRARY_PATH=/opt/php/lib:/opt/php/lib64 # Custom PHP configurations export PHP_INI_SCAN_DIR=/opt/php/etc/conf.d--- Line range hint `375-379`: **Optimize build and packaging process.** The build script could be enhanced to ensure consistent builds and optimal package size. Consider updating the build script: ```diff -CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags "-s" -o bootstrap-amd64 main.go plugin.go -zip main.zip * -r +#!/bin/bash +set -e + +# Clean previous builds +rm -f bootstrap-amd64 main.zip + +# Build binary +CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \ + -trimpath \ + -ldflags="-s -w" \ + -o bootstrap-amd64 \ + main.go plugin.go + +# Package only necessary files +zip main.zip \ + bootstrap-amd64 \ + handler.php \ + vendor/** \ + .rr.yaml
📜 Review details
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📒 Files selected for processing (3)
- app-server/aws-lambda.md (1 hunks)
- lab/logger.md (2 hunks)
- plugins/tcp.md (2 hunks)
🧰 Additional context used
🪛 LanguageTool
plugins/tcp.md
[uncategorized] ~119-~119: Loose punctuation mark.
Context: ...For the specified delimiter. -pool`: Configuration for the PHP worker pool f...(UNLIKELY_OPENING_PUNCTUATION)
🔇 Additional comments (4)
lab/logger.md (2)
134-134: LGTM! Output format is consistent.The array format for output configuration is consistently used throughout the documentation.
98-98: Documentation needs clarification about array output format.The output format has changed from a string (
output: stdout) to an array (output: [ stdout ]), but the documentation doesn't explain:
- The reason for this format change
- Whether multiple outputs are supported (e.g.,
output: [ stdout, file.log ])- What other valid output values are available besides
stdoutLet me check if multiple outputs are supported in the codebase:
✅ Verification successful
Based on the documentation context provided, I can now generate a final response regarding the array output format change.
Array format for output configuration is correct and documented
The array format for the output configuration (
output: [ stdout ]) is the correct syntax as shown in multiple documentation examples. This format supports:
- Specifying multiple outputs if needed (e.g.,
output: [ stdout, stderr ])- Consistency with other logger configurations in the codebase
- File output support (e.g.,
output: [ http.log ])🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Search for output configuration examples in the codebase rg -U 'output:\s*\[.*\]' --type yamlLength of output: 38
Script:
#!/bin/bash # Let's try a broader search for logger output configuration rg -U "output.*stdout" --type yaml -A 5 -B 5 # Also search for logger configuration in code ast-grep --pattern 'output = $_' # Search for logger configuration patterns rg -U "logger:.*output" --type yaml -A 5 -B 5Length of output: 129
Script:
#!/bin/bash # Let's look for any logger configuration files fd -e yaml -e yml . | xargs cat # Search for logger-related code files fd logger # Look for logger configuration in markdown files fd -e md | xargs grep -l "logger" | xargs catLength of output: 77860
Script:
#!/bin/bash # Let's search for logger configuration and usage in the codebase rg -U "output.*\[.*\]" --type yaml # Look for logger configuration examples fd -e yaml -e yml . | xargs grep -A 5 -B 5 "output:" # Search for logger-related code that handles output configuration ast-grep --pattern 'output = $_'Length of output: 124
plugins/tcp.md (1)
Line range hint
1-120: Documentation structure and examples look great!The documentation is well-structured with:
- Clear section organization
- Consistent formatting
- Comprehensive examples
- Appropriate use of hint blocks for important information
app-server/aws-lambda.md (1)
344-344: LGTM: Configuration format update is correct.The change from string to array format for log output configuration aligns with the schema updates mentioned in the PR objectives.
Corrects the errors I found when updating the JSON schemas for various plugins.
Summary by CodeRabbit
Release Notes
read_buf_sizeparameter and expanded explanations on the PHP worker pool.These changes aim to improve clarity and usability for developers deploying PHP applications on AWS Lambda and using RoadRunner.