linux安装consul

linux安装consul

1.下载consul_0.7.5_linux_amd64.zip

wget https://releases.hashicorp.com/consul/0.7.5/consul_0.7.5_linux_amd64.zip

2.解压consul_0.7.5_linux_amd64.zip

unzip consul_0.7.5_linux_amd64.zip

解决办法-bash: unzip: 未找到命令如果解压出现该错误

yum -y install unzip

3.检查

./consul 看到如下界面说明安装成功
4.启动

我的linux Ip地址10.90.81.135

./consul agent -dev -ui -node=consul-dev -client=10.90.81.135

5.访问

10.90.81.135:8500

如果访问不了，临时关闭防火墙

systemctl stop firewalld 

6.使用postMan注册服务(Post请求)

http://10.90.81.135:8500/v1/catalog/register

参数

{
    "Datacenter": "dc1", 
    "Node": "tomcat", 
    "Address": "192.168.1.100", 
    "Service": {
        "Id": "192.168.1.100:8080", 
        "Service": "itmayiedu", 
        "tags": [
            "dev"
        ], 
        "Port": 8080
    }
}

参数

{
    "Datacenter": "dc1", 
    "Node": "tomcat", 
    "Address": "192.168.1.100", 
    "Service": {
        "Id": "192.168.1.100:8081", 
        "Service": "itmayeidu", 
        "tags": [
            "dev"
        ], 
        "Port": 8081
    }
}

Datacenter指定数据中心，Address指定注册服务的IP，Service.Id指定服务唯一标识，Service.Service指定服务分组，Service.tags指定服务标签（如测试环境、发布环境等），Service.Port指定服务端口

7.存储key/value

使用postmen 发送put请求

http://10.90.81.135:8500/v1/kv/upstreams/itmayiedu/192.168.1.100:8080

http://10.90.81.135:8500/v1/kv/upstreams/itmayiedu/192.168.1.100:8081