290 lines
8.8 KiB
YAML
290 lines
8.8 KiB
YAML
---
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# Ultimate WordPress Performance Optimization Playbook
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- name: Ultimate WordPress Performance Optimization
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hosts: all
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become: yes
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vars_files:
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- "../vars/{{ ansible_os_family | lower }}.yml"
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vars:
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# Performance Configuration
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enable_performance_monitoring: "{{ enable_performance_monitoring | default(true) }}"
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enable_system_optimization: "{{ enable_system_optimization | default(true) }}"
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enable_nginx_optimization: "{{ enable_nginx_optimization | default(true) }}"
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enable_php_optimization: "{{ enable_php_optimization | default(true) }}"
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enable_mysql_optimization: "{{ enable_mysql_optimization | default(true) }}"
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# Nginx Performance Settings
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nginx_worker_processes: "{{ ansible_processor_vcpus }}"
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nginx_worker_connections: "{{ (ansible_memtotal_mb / 4) | int }}"
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nginx_fastcgi_cache_enabled: true
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nginx_fastcgi_cache_size: "{{ (ansible_memtotal_mb / 10) | int }}m"
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# PHP Performance Settings
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php_memory_limit: "{{ (ansible_memtotal_mb / 4) | int }}M"
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php_max_execution_time: 300
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php_max_input_vars: 3000
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# MySQL Performance Settings
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innodb_buffer_pool_size: "{{ (ansible_memtotal_mb / 2) | int }}M"
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max_connections: "{{ (ansible_memtotal_mb / 10) | int }}"
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tasks:
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# System Optimizations
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- name: Apply system performance optimizations
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template:
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src: ../templates/sysctl.conf.j2
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dest: /etc/sysctl.d/99-wordpress-performance.conf
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backup: yes
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when: enable_system_optimization
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notify: reload sysctl
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tags: system-optimization
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- name: Set system limits for web services
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blockinfile:
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path: /etc/security/limits.conf
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marker: "# {mark} ANSIBLE MANAGED BLOCK - WordPress Performance"
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block: |
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# Limits for web services
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www-data soft nofile 65536
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www-data hard nofile 65536
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mysql soft nofile 65536
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mysql hard nofile 65536
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redis soft nofile 65536
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redis hard nofile 65536
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when: enable_system_optimization
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tags: system-optimization
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# Nginx Performance Optimization
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- name: Optimize Nginx main configuration
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template:
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src: ../templates/nginx.conf.j2
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dest: /etc/nginx/nginx.conf
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backup: yes
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when: enable_nginx_optimization
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notify: restart nginx
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tags: nginx-optimization
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- name: Create FastCGI cache directory
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file:
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path: /var/cache/nginx
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state: directory
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owner: www-data
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group: www-data
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mode: '0755'
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when: nginx_fastcgi_cache_enabled
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tags: nginx-optimization
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- name: Configure Nginx FastCGI cache
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copy:
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content: |
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# FastCGI cache configuration
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include /etc/nginx/conf.d/fastcgi-cache.conf;
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dest: /etc/nginx/conf.d/fastcgi-cache-include.conf
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when: nginx_fastcgi_cache_enabled
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notify: restart nginx
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tags: nginx-optimization
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- name: Create FastCGI cache configuration
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template:
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src: ../templates/fastcgi-cache.conf.j2
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dest: /etc/nginx/conf.d/fastcgi-cache.conf
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when: nginx_fastcgi_cache_enabled
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notify: restart nginx
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tags: nginx-optimization
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# PHP Performance Optimization
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- name: Optimize PHP configuration
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template:
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src: ../templates/php.ini.j2
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dest: "{{ php_ini_path }}"
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backup: yes
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when: enable_php_optimization
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notify: restart php-fpm
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tags: php-optimization
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- name: Optimize PHP-FPM pool configuration
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template:
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src: ../templates/www.conf.j2
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dest: "{{ php_fpm_pool_dir }}/www.conf"
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backup: yes
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when: enable_php_optimization
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notify: restart php-fpm
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tags: php-optimization
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# MySQL Performance Optimization
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- name: Optimize MySQL configuration
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template:
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src: ../templates/my.cnf.j2
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dest: "{{ mysql_conf_file }}"
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backup: yes
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when: enable_mysql_optimization
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notify: restart mysql
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tags: mysql-optimization
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# Redis Performance (if enabled)
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- name: Optimize Redis configuration
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template:
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src: ../templates/redis.conf.j2
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dest: /etc/redis/redis.conf
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backup: yes
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when: enable_redis is defined and enable_redis
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notify: restart redis
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tags: redis-optimization
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# WordPress Cron Optimization
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- name: Create optimized WordPress cron script
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template:
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src: ../templates/wordpress-cron.sh.j2
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dest: /usr/local/bin/wordpress-cron.sh
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mode: '0755'
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tags: wordpress-optimization
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- name: Disable default WordPress cron and use system cron
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cron:
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name: "WordPress Cron"
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minute: "*/5"
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job: "/usr/local/bin/wordpress-cron.sh"
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user: root
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tags: wordpress-optimization
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- name: Install Redis Object Cache plugin (if Redis enabled)
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command: >
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wp plugin install redis-cache --activate --allow-root
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args:
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chdir: "{{ wordpress_path }}"
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when: enable_redis is defined and enable_redis
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become_user: "{{ nginx_user }}"
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tags: wordpress-optimization
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- name: Enable Redis Object Cache
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command: >
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wp redis enable --allow-root
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args:
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chdir: "{{ wordpress_path }}"
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when: enable_redis is defined and enable_redis
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become_user: "{{ nginx_user }}"
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ignore_errors: yes
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tags: wordpress-optimization
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# Performance Monitoring
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- name: Install performance monitoring script
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template:
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src: ../templates/performance-monitor.sh.j2
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dest: /usr/local/bin/wordpress-performance-monitor.sh
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mode: '0755'
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when: enable_performance_monitoring
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tags: monitoring
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- name: Schedule performance monitoring
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cron:
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name: "WordPress Performance Monitoring"
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minute: "*/15"
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job: "/usr/local/bin/wordpress-performance-monitor.sh"
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user: root
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when: enable_performance_monitoring
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tags: monitoring
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# Log Management
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- name: Configure logrotate for WordPress
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template:
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src: ../templates/logrotate.conf.j2
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dest: /etc/logrotate.d/wordpress
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tags: log-management
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# Cache Warming Script
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- name: Create cache warming script
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copy:
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content: |
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#!/bin/bash
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# Cache warming script for WordPress
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WORDPRESS_URL="{{ wordpress_url }}"
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SITEMAP_URL="${WORDPRESS_URL}/sitemap.xml"
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# Warm up homepage
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curl -s "$WORDPRESS_URL" > /dev/null
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# Warm up sitemap URLs (if sitemap exists)
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if curl -s "$SITEMAP_URL" | grep -q "xml"; then
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curl -s "$SITEMAP_URL" | grep -oP 'https?://[^<]+' | head -20 | while read url; do
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curl -s "$url" > /dev/null
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sleep 1
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done
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fi
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dest: /usr/local/bin/wordpress-cache-warm.sh
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mode: '0755'
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when: nginx_fastcgi_cache_enabled
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tags: cache-optimization
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- name: Schedule cache warming
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cron:
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name: "WordPress Cache Warming"
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minute: "0"
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hour: "6"
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job: "/usr/local/bin/wordpress-cache-warm.sh"
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user: www-data
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when: nginx_fastcgi_cache_enabled
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tags: cache-optimization
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# Database Optimization
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- name: Create database optimization script
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copy:
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content: |
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#!/bin/bash
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# WordPress Database Optimization Script
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cd {{ wordpress_path }}
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# Optimize database tables
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wp db optimize --allow-root
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# Clean up spam comments
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wp comment delete $(wp comment list --status=spam --format=ids --allow-root) --allow-root 2>/dev/null || true
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# Clean up trash posts
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wp post delete $(wp post list --post_status=trash --format=ids --allow-root) --allow-root 2>/dev/null || true
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# Clean up expired transients
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wp transient delete --expired --allow-root
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# Update search index (if search plugin is installed)
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wp search-replace 'old-domain.com' '{{ domain_name }}' --dry-run --allow-root || true
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dest: /usr/local/bin/wordpress-db-optimize.sh
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mode: '0755'
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tags: database-optimization
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- name: Schedule weekly database optimization
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cron:
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name: "WordPress Database Optimization"
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minute: "0"
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hour: "3"
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weekday: "0"
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job: "/usr/local/bin/wordpress-db-optimize.sh"
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user: root
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tags: database-optimization
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handlers:
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- name: restart nginx
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service:
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name: "{{ nginx_service }}"
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state: restarted
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- name: restart php-fpm
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service:
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name: "{{ php_fpm_service }}"
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state: restarted
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- name: restart mysql
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service:
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name: "{{ mysql_service }}"
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state: restarted
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- name: restart redis
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service:
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name: redis-server
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state: restarted
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- name: reload sysctl
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command: sysctl -p /etc/sysctl.d/99-wordpress-performance.conf
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