如何使用Maxwell实时同步mysql数据

root@xxx maxwell]# pwd
/usr/local/maxwell
[root@xxx maxwell]# wget https://github.com/zendesk/maxwell/releases/download/v1.19.5/maxwell-1.19.5.tar.gz
[root@xxx maxwell]# tar zxvf maxwell-1.19.5.tar.gz 
[root@xxx maxwell]# cd maxwell-1.19.5

[root@xxx mysql]# vi /usr/local/mysql/my.cnf 

[mysqld]
log-bin=mysql-bin #添加这一行就
binlog-format=ROW #选择row模式
server_id=1 #随机指定一个不能和其他集群中机器重名的字符串，如果只有一台机器，那就可以随便指定了

mysql> show variables like '%log_bin%'
+---------------------------------+-------------------------------+
| Variable_name                   | Value                         |
+---------------------------------+-------------------------------+
| log_bin                         | ON                            |
| log_bin_basename                | /data/mysqldb/mysql-bin       |
| log_bin_index                   | /data/mysqldb/mysql-bin.index |
| log_bin_trust_function_creators | OFF                           |
| log_bin_use_v1_row_events       | OFF                           |
| sql_log_bin                     | ON                            |
+---------------------------------+-------------------------------+
6 rows in set (0.11 sec)

#创建一个有同步数据的用户yhrepl
mysql> create user 'yhrepl'@'*' identified by 'scgaopan'; 
Query OK, 0 rows affected (0.10 sec)

#此用户yhrepl要有对需要同步的数据库表有操作权限
mysql> grant all privileges on test.* to 'yhrepl'@'%' identified by 'scgaopan'; 
Query OK, 0 rows affected (0.13 sec)

#给yhrepl有同步数据的权限
mysql> grant select,replication client,replication slave on *.* to 'yhrepl'@'%' identified by 'scgaopan';
Query OK, 0 rows affected (0.10 sec)
# Maxwell需要在schema_database选项指定的数据库中存储状态的权限（默认库名称为maxwell）
mysql> grant all privileges on maxwell.* to 'yhrepl'@'%' identified by 'scgaopan';
Query OK, 0 rows affected (0.09 sec)

[root@xxx maxwell-1.19.5]# vi /usr/local/maxwell/maxwell-1.19.5/config.properties
#日志级别
log_level=DEBUG

producer=rabbitmq
daemon=true

#监控的数据库, mysql用户必须拥有读取binlog权限和新建库表的权限
host=47.105.110.xxx
user=yhrepl
password=scgaopan

output_nulls=true
jdbc_options=autoReconnet=true

#监控数据库中的哪些表
filter=exclude: *.*,include: test.AA

#replica_server_id 和 client_id 唯一标示，用于集群部署
replica_server_id=64
client_id=test-id

#metrics_type=http
#metrics_slf4j_interval=60
#http_port=8111
#http_diagnostic=true # default false

#rabbitmq
rabbitmq_host=47.105.110.xxx
rabbitmq_port=5672
rabbitmq_user=guest
rabbitmq_pass=guest
rabbitmq_virtual_host=/
rabbitmq_exchange=maxwell
rabbitmq_exchange_type=topic
rabbitmq_exchange_durable=false
rabbitmq_exchange_autodelete=false
rabbitmq_routing_key_template=%db%.%table%
rabbitmq_message_persistent=false
rabbitmq_declare_exchange=true

[root@xxx maxwell-1.19.5]# ./bin/maxwell
#可以后台启动
[root@xxx maxwell-1.19.5]# nohub ./bin/maxwell &

./bin/maxwell-bootstrap --database xhd --table xhd-sso --host 127.0.0.1 --user xiehd --password xiehd2018 --client_id maxwell_dev

./bin/maxwell --client_id maxwell_dev