consul集群配置文件(windows)--记录

参考自： https://www.jianshu.com/p/27265e34d911

               https://developer.aliyun.com/article/667078

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单机启动脚本：

创建同级目录config和data分别作为配置文件以及数据文件的目录

config目录中增加acl.json， 其中token作为登录的认证，相当于密码

{
    "acl_datacenter": "dc1",
    "acl_master_token": "p2BE1AtpwPbrxZdC6k+eXA==",
    "acl_default_policy": "deny",
    "acl_down_policy": "extend-cache"
}

./consul agent  -config-dir=./config -server -data-dir=./data -bootstrap -ui

加上 -client=0.0.0.0 表示对外提供服务

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在consul.exe目录下新建三个目录node1、node2、node3，分别新建配置文件basic.json

node1目录下basic.json

{
  "datacenter": "dc1",
  "data_dir": "./node1/data/",
  "log_level": "INFO",
  "server": true,
  "node_name": "node1",
  "ui": true,
  "bind_addr": "192.168.1.108",
  "client_addr": "192.168.1.108",
  "advertise_addr": "192.168.1.108",
  "bootstrap_expect": 3,
  "ports":{
    "http": 8500,
    "dns": 8600,
    "server": 8300,
    "serf_lan": 8301,
    "serf_wan": 8302
    }
}

node2目录下basic.json

{
  "datacenter": "dc1",
  "data_dir": "./node2/data/",
  "log_level": "INFO",
  "server": true,
  "node_name": "node2",
  "ui": true,
  "bind_addr": "192.168.1.108",
  "client_addr": "192.168.1.108",
  "advertise_addr": "192.168.1.108",
  "bootstrap_expect": 3,
  "ports":{
    "http": 8510,
    "dns": 8610,
    "server": 8310,
    "serf_lan": 8311,
    "serf_wan": 8312
    }
}

node3目录下basic.json

{
  "datacenter": "dc1",
  "data_dir": "./node3/data/",
  "log_level": "INFO",
  "server": true,
  "node_name": "node3",
  "ui": true,
  "bind_addr": "192.168.1.108",
  "client_addr": "192.168.1.108",
  "advertise_addr": "192.168.1.108",
  "bootstrap_expect": 3,
  "ports":{
    "http": 8520,
    "dns": 8620,
    "server": 8320,
    "serf_lan": 8321,
    "serf_wan": 8322
    }
}

在consul同目录下新建.bat文件，用于启动consul并加入集群， -retry-join指定要加入的集群节点

node1.bat

consul agent -server -client 0.0.0.0 -ui -config-file=./node1/basic.json -retry-join=192.168.1.108:8301
pause

node2.bat

consul agent -server -client 0.0.0.0 -ui -config-file=./node2/basic.json -retry-join=192.168.1.108:8301
pause

node3.bat

consul agent -server -client 0.0.0.0 -ui -config-file=./node3/basic.json -retry-join=192.168.1.108:8301
pause

启动三个consul节点后，访问localhost:8500即可看到自带的管理页面