springcloud consul 搭建docker 集群（1）

布满荆棘的人生 2024-04-17 18:12 181阅读 0赞

## springcloud consul 搭建docker 集群（1） ##

1、 建3个server节点 和1个client节点

*  配置docker 网络
    
        sudo docker network create --subnet=172.18.0.0/24 consulnet
 *  创建配置文件
    
     *  创建文件夹 consul\_client\_config ， consul\_server\_config）
     *  创建文件 consul\_client\_config/basic\_config\_1.json
        
            {
            "datacenter": "dc1",
            "log_level": "INFO",
            "node_name": "c1",
            "server": false,
            "bind_addr": "0.0.0.0",
            "client_addr": "0.0.0.0",
            "ui": false,
            "ports": {
                "dns": 8600,
                "http": 8500,
                "https": -1,
                "server": 8300,
                "serf_lan": 8301,
                "serf_wan": 8302
            },
            "rejoin_after_leave": true,
            "retry_join": [
               "172.18.0.2",
                "172.18.0.3",
                "172.18.0.4"
            ],
            "retry_interval": "30s",
            "reconnect_timeout": "72h"
            }
     *  创建文件 consul\_server\_config/basic\_config\_1.json
    
        {
            "datacenter": "dc1",
            "log_level": "INFO",
            "node_name": "s_1",
            "server": true,
            "bootstrap_expect": 2,
            "bind_addr": "0.0.0.0",
            "client_addr": "0.0.0.0",
            "ui": true,
            "ports": {
                "dns": 8600,
                "http": 8500,
                "https": -1,
                "server": 8300,
                "serf_lan": 8301,
                "serf_wan": 8302
            },
            "rejoin_after_leave": true,
            "retry_join": [
                "172.18.0.2",
                "172.18.0.3",
                "172.18.0.4"
            ],
            "retry_interval": "30s",
            "reconnect_timeout": "72h"
        }
    
     *  创建文件 consul\_server\_config/basic\_config\_2.json
    
        {
            "datacenter": "dc1",
            "log_level": "INFO",
            "node_name": "s_2",
            "server": true,
            "bootstrap_expect": 2,
            "bind_addr": "0.0.0.0",
            "client_addr": "0.0.0.0",
            "ui": true,
            "ports": {
                "dns": 8600,
                "http": 8500,
                "https": -1,
                "server": 8300,
                "serf_lan": 8301,
                "serf_wan": 8302
            },
            "rejoin_after_leave": true,
            "retry_join": [
                "172.18.0.2",
                "172.18.0.3",
                "172.18.0.4"
            ],
            "retry_interval": "30s",
            "reconnect_timeout": "72h"
        }
    
     *  创建文件 consul\_server\_config/basic\_config\_3.json
    
        {
            "datacenter": "dc1",
            "log_level": "INFO",
            "node_name": "s_3",
            "server": true,
            "bootstrap_expect": 2,
            "bind_addr": "0.0.0.0",
            "client_addr": "0.0.0.0",
            "ui": true,
            "ports": {
                "dns": 8600,
                "http": 8500,
                "https": -1,
                "server": 8300,
                "serf_lan": 8301,
                "serf_wan": 8302
            },
            "rejoin_after_leave": true,
            "retry_join": [
                "172.18.0.2",
                "172.18.0.3",
                "172.18.0.4"
            ],
            "retry_interval": "30s",
            "reconnect_timeout": "72h"
        }
    
     *  文件如下  
        ![在这里插入图片描述][201908291800178.png]
     *  复制文件到 /opt/config/consul/
        
            cp -rf ./consul_server_config  /opt/config/consul/
            cp -rf ./consul_client_config  /opt/config/consul/
 *  docker 命令
    
        -- server
        
        sudo docker run -d  --name consul_s1 --net consulnet  --ip 172.18.0.2 --restart always -v /etc/localtime:/etc/timezone:rw -v /etc/localtime:/etc/localtime:rw  -v /opt/config/consul/consul_server_config/basic_config_1.json:/consul/config/basic_config_1.json  consul agent -config-dir /consul/config
        
        sudo docker run -d  --name consul_s2 --net consulnet  --ip 172.18.0.3 --restart always -v /etc/localtime:/etc/timezone:rw -v /etc/localtime:/etc/localtime:rw  -v /opt/config/consul/consul_server_config/basic_config_2.json:/consul/config/basic_config_1.json  consul agent -config-dir /consul/config
        
        sudo docker run -d  --name consul_s3 --net consulnet  --ip 172.18.0.4 --restart always -v /etc/localtime:/etc/timezone:rw -v /etc/localtime:/etc/localtime:rw -v /opt/config/consul/consul_server_config/basic_config_3.json:/consul/config/basic_config_1.json  consul agent -config-dir /consul/config
        
        -- client agent
        
        sudo docker run -d -p 8500:8500 -p 8600:8600 -p 8300:8300 -p 8301:8301 -p 8302:8303 --name consul_c1 --net consulnet  --ip 172.18.0.5 --restart always -v /etc/localtime:/etc/timezone:rw -v /etc/localtime:/etc/localtime:rw -v /opt/config/consul/consul_client_config/basic_config_1.json:/consul/config/basic_config.json  consul agent -config-dir /consul/config
 *  打开 http://172.18.0.2:8500  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppZWdlbWVuYQ_size_16_color_FFFFFF_t_70]  
    没有 api-gateway 和 testwebapp 项目

[201908291800178.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/17/cc822a56181f44a2943a678eaac58f44.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppZWdlbWVuYQ_size_16_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/17/0e2e6bde2aff4483a065ff05f729ab19.png