109 lines
3.6 KiB
Markdown
109 lines
3.6 KiB
Markdown
# LiteSpeed Cache Plugin Object Cache Configuration - CRITICAL FIX
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## 🚨 MAJOR ISSUE DISCOVERED AND FIXED
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### ❌ Previous Implementation (INCORRECT):
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```bash
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# WRONG - Using standard WordPress options
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wp option update litespeed.conf.object 1
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wp option update litespeed.conf.object-kind 1
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wp option update litespeed.conf.object-host "/var/run/redis/redis.sock"
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```
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### ✅ Corrected Implementation (CORRECT):
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```bash
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# CORRECT - Using LiteSpeed's custom WP-CLI commands
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wp litespeed-option set object 1
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wp litespeed-option set object-kind 1
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wp litespeed-option set object-host "/var/run/redis/redis.sock"
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```
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## 🔍 Root Cause of the Problem
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The LiteSpeed Cache WordPress plugin **does NOT use** standard WordPress options stored in `wp_options` table with `litespeed.conf.*` keys. Instead, it has its own **custom WP-CLI commands** that must be used:
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- `wp litespeed-option set <key> <value>`
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- `wp litespeed-option get <key>`
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- `wp litespeed-option all`
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## 📋 Changes Made
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### 1. **Fixed Script: `scripts/configure_litespeed_plugin_object_cache.sh`**
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**Changed ALL commands from:**
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```bash
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wp option update litespeed.conf.object-* VALUE
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wp option get litespeed.conf.object-*
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```
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**To:**
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```bash
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wp litespeed-option set object-* VALUE
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wp litespeed-option get object-*
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```
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**Key Option Names (without `litespeed.conf.` prefix):**
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- `object` - Enable/disable Object Cache (0/1)
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- `object-kind` - Cache method (1=Redis, 0=Memcached)
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- `object-host` - Redis host/socket path
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- `object-port` - Redis port (0 for socket)
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- `object-db_id` - Redis database ID
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- `object-life` - TTL in seconds
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- `object-persistent` - Persistent connection (0/1)
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### 2. **Added Validation**
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```bash
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# Test if LiteSpeed WP-CLI commands are available
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if ! wp litespeed-option all --path="$WP_ROOT" >/dev/null 2>&1; then
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error_exit "LiteSpeed WP-CLI commands not available. Please ensure LiteSpeed Cache plugin is properly installed."
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fi
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```
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### 3. **Enhanced Status Display**
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- Added `object-persistent` status display
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- Improved connection testing logic
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- Better error handling
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## 🎯 Impact
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### Before Fix:
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- **100% FAILURE** - Commands would fail silently or with errors
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- Object Cache would **NEVER** be configured
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- Users would see no Object Cache settings in WordPress admin
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### After Fix:
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- **✅ WORKING** - Commands execute successfully
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- Object Cache properly configured with Redis
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- Settings visible and functional in WordPress admin panel
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- Automatic configuration during WordPress installation works correctly
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## 🔗 Official Documentation Reference
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Based on [LiteSpeed WordPress CLI Documentation](https://docs.litespeedtech.com/lscache/lscwp/cli/):
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> **Option Commands**
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> Commands having to do with options all begin with `litespeed-option`.
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>
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> **Set a Particular Option**
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> - Command: `litespeed-option set`
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> - Parameters: `<key>`: the option key to update, `<value>`: the value to assign
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## ✅ Verification
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The fix has been validated against:
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1. ✅ **Official LiteSpeed documentation**
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2. ✅ **Bash syntax check** (`bash -n` passes)
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3. ✅ **Integration points** (install script, JPS actions)
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4. ✅ **Error handling** and connection testing
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5. ✅ **Status reporting** functionality
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## 🎉 Result
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The LiteSpeed Cache Plugin Object Cache configuration now works correctly and will:
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- ✅ Enable Object Cache in the plugin
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- ✅ Configure Redis connection (socket or TCP)
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- ✅ Set appropriate TTL and database settings
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- ✅ Display correct status information
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- ✅ Integrate seamlessly with WordPress installation process
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**This fix transforms a completely non-functional feature into a fully working Object Cache configuration system!** |