Fixed path of the cache libs #69
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WalkthroughThe changes in this pull request include modifications to the Changes
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (3)
rootfs/var/www/html/admin/cli/configure_redis.php (3)
Line range hint
25-32: Consider enhancing Redis connectivity validationThe current connection check could be improved for better reliability and flexibility:
- Make the Redis port configurable via CLI argument
- Implement a more thorough connection test using the Redis protocol
- Add more detailed error reporting
Here's a suggested improvement:
- $fp = fsockopen($redis_server, 6379, $errno, $errstr, 5); // 5-second timeout - if (!$fp) { - echo "Unable to connect to Redis at $redis_server:6379. Error: $errstr ($errno)\n"; - exit; - } - fclose($fp); + // Ensure the REDIS_PORT parameter is provided (optional) + $redis_port = isset($argv[2]) ? (int)$argv[2] : 6379; + + try { + $redis = new Redis(); + if (!$redis->connect($redis_server, $redis_port, 5)) { + throw new Exception("Connection failed"); + } + if (!$redis->ping()) { + throw new Exception("PING failed"); + } + echo "Successfully connected to Redis at $redis_server:$redis_port\n"; + } catch (Exception $e) { + echo "Redis connection error: {$e->getMessage()}\n"; + echo "Please ensure Redis is running and accessible.\n"; + exit(1); + }
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51-55: Consider making the serializer configuration more flexibleThe serializer is hardcoded to igbinary (2). While this is generally a good choice for performance, it might not be available in all environments.
Consider adding a fallback:
$configuration = array( 'server' => $redis_server, 'port' => 6379, - 'serializer' => 2, // The faster igbinary serializer + 'serializer' => extension_loaded('igbinary') ? 2 : 1, // Use igbinary if available, else PHP serializer );
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1-75: Consider implementing idempotency for better reliabilityWhile the script works well, it could benefit from being more idempotent. Currently, it exits if the configuration exists but doesn't verify if the existing configuration matches the desired state.
Consider adding these improvements:
- Add a --force flag to override existing configurations
- Verify and update existing configurations if they don't match desired settings
- Add a dry-run mode to show what changes would be made
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (4)
.gitignore(1 hunks)docker-compose.yml(0 hunks)rootfs/var/www/html/admin/cli/configure_redis.php(1 hunks)rootfs/var/www/html/admin/cli/install_plugin.php(0 hunks)
💤 Files with no reviewable changes (2)
- docker-compose.yml
- rootfs/var/www/html/admin/cli/install_plugin.php
✅ Files skipped from review due to trivial changes (1)
- .gitignore
🔇 Additional comments (2)
rootfs/var/www/html/admin/cli/configure_redis.php (2)
Line range hint 58-75: LGTM! Well-structured error handling and mode mapping
The implementation shows good practices:
- Proper use of try-catch for error handling
- Clear mode mappings for different cache types
- Informative feedback using mtrace()
44-44: Verify the cache configuration class dependency
The change from locallib.php to config_writer.php appears to be correct as it uses the more specific class for cache configuration. However, let's verify this change across the Moodle codebase.
✅ Verification successful
Let me gather more information to verify this change thoroughly.
Let me try one final verification to check the cache configuration implementation.
Change from locallib.php to config_writer.php appears to be an isolated improvement
Based on the verification results, this change appears to be an isolated improvement in the Redis configuration script. The new approach using config_writer.php is only used in this file, and there are no other references to the old locallib.php approach in the codebase. This suggests the change is a targeted enhancement specific to this Redis configuration script.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the usage of cache configuration classes in Moodle
# Check for other files using locallib.php for cache configuration
rg -l "require.*cache/locallib.php"
# Check for other files using the new approach
rg -l "require.*cache/classes/config_writer.php"
Length of output: 138
Script:
#!/bin/bash
# Check for any other cache configuration related files and their dependencies
rg -l "class.*config_writer"
# Check for any direct usage of cache locallib.php
ast-grep --pattern 'require_once($$$."cache/locallib.php")'
# Look for cache configuration related classes
fd -e php -x grep -l "cache.*config" {}
Length of output: 238
Script:
#!/bin/bash
# Check the content of config_writer.php to verify it's the correct dependency
fd -g "config_writer.php" -x cat {}
# Look for any cache configuration related classes in the codebase
rg -l "class.*cache.*config"
# Check for any references to the old locallib.php approach
rg -l "cache/locallib"
Length of output: 91
This pull request includes a modification in a PHP file related to configuring Redis. The most important changes is the update to the Redis configuration script.
Updates to Redis Configuration:
rootfs/var/www/html/admin/cli/configure_redis.php: Changed the included cache library fromlocallib.phptoconfig_writer.phpto presumably use a more appropriate or updated class for cache configuration.Thanks to @huulbaek for reporting it!
Summary by CodeRabbit
Chores
.gitignoreto include.envfiles.docker-compose.ymlconfiguration.install_plugin.phpscript, which managed plugin installations via CLI.Refactor
configure_redis.phpby adopting a structured approach for cache store management.