使用docker部署mysql并开启binlog的方法

version: "3.7"
services:
  mysql:
    image: mysql:5.7.28
    container_name: mysql-binlog2
    command: --default-authentication-plugin=mysql_native_password
    restart: always
    environment:
      # root用户密码
      MYSQL_ROOT_PASSWORD: 123456
      TZ: Asia/Shanghai
    ports:
      - 3306:3306
    volumes:
      - /home/leiline/cdc/data/mysql/master/data:/var/lib/mysql
      - /home/leiline/cdc/data/mysql/master/log:/var/log/mysql
      - /home/leiline/cdc/data/mysql/master/conf:/etc/mysql

mkdir -p /home/leiline/cdc/data/mysql/master/data
mkdir -p /home/leiline/cdc/data/mysql/master/log
mkdir -p /home/leiline/cdc/data/mysql/master/conf

## 局域网唯一
server_id=1
## 指定不需要同步的数据库名称
binlog-ignore-db=master
## 开启二进制日志功能
log-bin=/var/lib/mysql/mysql-bin
## 设置二进制日志使用内存大小（事务）
binlog_cache_size=1M
## 设置使用的二进制日志格式（mixed,statement,row）
binlog_format=ROW
## 二进制日志过期清理时间。默认值为0，表示不自动清理。
expire_logs_days=7

sudo docker ps 
CONTAINER ID   IMAGE                                               COMMAND                  CREATED       STATUS             PORTS                                                  NAMES
c6e03b8a0656   mysql:5.7.28                                        "docker-entrypoint.s…"   2 hours ago   Up About an hour   0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060/tcp   mysql-binlog2

CREATE DATABASE mydb;
USE mydb;
CREATE TABLE products (
  id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
  name VARCHAR(255) NOT NULL,
  description VARCHAR(512)
);
ALTER TABLE products AUTO_INCREMENT = 101;

INSERT INTO products
VALUES (default,"scooter","Small 2-wheel scooter"),
       (default,"car battery","12V car battery"),
       (default,"12-pack drill bits","12-pack of drill bits with sizes ranging from #40 to #3"),
       (default,"hammer","12oz carpenter's hammer"),
       (default,"hammer","14oz carpenter's hammer"),
       (default,"hammer","16oz carpenter's hammer"),
       (default,"rocks","box of assorted rocks"),
       (default,"jacket","water resistent black wind breaker"),
       (default,"spare tire","24 inch spare tire");

CREATE TABLE orders (
  order_id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
  order_date DATETIME NOT NULL,
  customer_name VARCHAR(255) NOT NULL,
  price DECIMAL(10, 5) NOT NULL,
  product_id INTEGER NOT NULL,
  order_status BOOLEAN NOT NULL -- Whether order has been placed
) AUTO_INCREMENT = 10001;

INSERT INTO orders
VALUES (default, '2020-07-30 10:08:22', 'Jark', 50.50, 102, false),
       (default, '2020-07-30 10:11:09', 'Sally', 15.00, 105, false),
       (default, '2020-07-30 12:00:30', 'Edward', 25.25, 106, false);

SET execution.checkpointing.interval = 3s;

CREATE TABLE products (
    id INT,
    name STRING,
    description STRING,
    PRIMARY KEY (id) NOT ENFORCED
  ) WITH (
    'connector' = 'mysql-cdc',
    'hostname' = 'localhost',
    'port' = '3306',
    'username' = 'root',
    'database-name' = 'mydb',
    'table-name' = 'products'
  );

CREATE TABLE printer (
    id INT,
    name STRING,
    description STRING
  ) WITH (
    'connector' = 'print'
  );

INSERT INTO printer SELECT * FROM products;