Consul
PPG007 ... 2021-12-28 Less than 1 minute
# Consul
# 安装 Consul
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo
sudo yum -y install consul
1
2
3
2
3
# 启动 consul 并允许外网访问
consul agent -dev -client 0.0.0.0 -ui
1
# Provider 注册到 Consul
添加依赖，将 Eureka 依赖替换：
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-consul-discovery</artifactId>
</dependency>
1
2
3
4
2
3
4
主启动类添加注解 @EnableDiscoveryClient。
编写 SpringBoot 配置文件：
server:
port: 8003
spring:
application:
name: payment-service
datasource:
url: jdbc:mysql://192.168.3.14:3306?serverTimezone=UTC
username: root
password: 123456zch@ZCH
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
cloud:
consul:
host: 192.168.3.14 # consul的IP
port: 8500 # consul的端口
discovery:
hostname: 192.168.3.55 # 本服务的部署IP
service-name: payment-service # 本服务的名字
mybatis-plus:
global-config:
db-config:
table-prefix: spring_cloud.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
# Consumer 注册到 Consul
依赖与 Provider 相同。
主启动类添加注解 @EnableDiscoveryClient。
编写 SpringBoot 配置文件：
server:
port: 80
spring:
application:
name: order-service-zk-80
datasource:
url: jdbc:mysql://192.168.3.14:3306?serverTimezone=UTC
username: root
password: 123456zch@ZCH
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
cloud:
consul:
host: 192.168.3.14
port: 8500
discovery:
hostname: 192.168.3.14
service-name: order-service-consul-80
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18