docker-compose

version: '3.8'

 services:
   mysql:
     image: mysql:5.7.43
     container_name: mysql
     environment:
       MYSQL_ROOT_PASSWORD: root
       TZ: Asia/Shanghai
     Ports:
       - "3306:3306"
     Volumes:
       - /opt/docker/mysql/config/:/etc/mysql//
       - /opt/docker/mysql/data:/var/lib/mysql
       - /opt/docker/mysql/logs:/var/log/mysql
       - /etc/localtime:/etc/localtime:ro # Map time file
       - /etc/timezone:/etc/timezone:ro # Map time zone description file
     restart: always

   #
   # [mysqld]
   # character-set-server = utf8mb4
   # collation-server = utf8mb4_general_ci
   # max_connections = 1000
   # innodb_buffer_pool_size = 1G

   # [client]
   # default-character-set = utf8mb4


   redis:
     image: redis:7
     container_name: redis
     restart: always
     environment:
       - TZ=Asia/Shanghai # Set container time zone
     Ports:
       - "6379:6379"
     Volumes:
       - /opt/docker/redis/data:/data # Data persistence directory
       - /opt/docker/redis/conf/:/usr/local/etc/redis/ # Configuration file
       - /opt/docker/redis/logs:/var/log/redis # Log Directory
       - /etc/localtime:/etc/localtime:ro # Host time synchronization
     Command:
       redis-server /usr/local/etc/redis/

   #
   ## Basic configuration
   # bind 0.0.0.0
   # port 6379
   # timeout 0
   # tcp-keepalive 300

   # # Security Configuration
   # requirepass Cc68db0e

   # # Persistent configuration
   # save 900 1
   # save 300 10
   # save 60 10000
   # stop-writes-on-bgsave-error no
   # rdbcompression yes
   # rdbchecksum yes
   #dbfilename
   # dir /data

   # # Memory Management
   # maxmemory 2gb
   # maxmemory-policy allkeys-lru

   # # Log configuration
   # loglevel notice
   # logfile /var/log/redis/

   # # Other optimizations
   # daemonize no
   # protected-mode no
   # appendonly yes
   # appendfsync everysec

   elasticsearch:
     image: elasticsearch:8.13.4 # Specified version (recommended to be consistent with Kibana version)
     container_name: elasticsearch
     restart: always
     environment:
       - =single-node # Single node mode
       - ES_JAVA_OPTS=-Xms2g -Xmx2g # JVM memory allocation
       - TZ=Asia/Shanghai # Time zone configuration
       - ELASTIC_PASSWORD=Cc68db0e # Password must be set
       - =true # Enable security features
       # - =false # Disable HTTPS (test environment)
     ulimits:
       memlock:
         soft: -1
         hard: -1
     Volumes:
       - /opt/docker/es/data:/usr/share/elasticsearch/data # Data directory
       - /opt/docker/es/config/:/usr/share/elasticsearch/config/ # Configuration file
       - /opt/docker/es/plugins:/usr/share/elasticsearch/plugins # Plugins Directory
       - /opt/docker/es/certs:/usr/share/elasticsearch/config/certs # Certificate Directory
       - /etc/localtime:/etc/localtime:ro # Host time synchronization
     Ports:
       - "9200:9200" # HTTP API
       - "9300:9300" # Node communication

 #
 #: my-es-cluster
 #: node-1
 #: 0.0.0.0
 #
 ## Security configuration (automatically generate certificates)
 ## #:
 ## # enabled: true
 ## # : certs/http.p12
 ## # : certs/http.p12
 ##
 ## # Memory lock configuration
 #bootstrap.memory_lock: true
 #
 ## # Cross-domain configuration (when visualization tools are needed)
 #: true
 #-origin: "*"


   nacos:
     image: nacos/nacos-server:v2.5.1 # Specify a stable version
     container_name: nacos-server
     environment:
       MODE: standalone # standalone mode
       SPRING_DATASOURCE_PLATFORM: mysql
       MYSQL_SERVICE_HOST: 10.10.10.20 # Use service name to communicate
       MYSQL_SERVICE_PORT: 3306
       MYSQL_SERVICE_DB_NAME: nacos_config
       MYSQL_SERVICE_USER: root
       MYSQL_SERVICE_PASSWORD: root
       NACOS_AUTH_ENABLE: "true" # Enable authentication
       NACOS_AUTH_TOKEN: SecretKey0123456789012345678901234567890123456789012345678901234567890123456789 # Custom Token (must be modified for production)
       NACOS_AUTH_IDENTITY_KEY: nacosAuthIdentityKey
       NACOS_AUTH_IDENTITY_VALUE: nacosAuthIdentityValue
       JVM_XMS: 1g # Initial heap memory
       JVM_XMX: 1g # Maximum heap memory
       TZ: Asia/Shanghai # Time Zone
     Ports:
       - "8848:8848" # Web Console
       - "9848:9848" # gRPC communication
     Volumes:
       - /opt/docker/nacos/logs:/home/nacos/logs
       - /opt/docker/nacos/conf:/home/nacos/conf # Custom configuration file mount