一、Consul 常用CLI

1.1 查看服务列表

consul catalog services

1.2 注销服务

consul services deregister -id=:service-id

// :service-id 为用户服务Id

1.3 查看节点成员

consul members

1.4 查看主节点

配合1.3可确认主节点

consul info

二、Consul 常用API

备注 : <:serviceName> 请替换为要查询的服务名称, 如： spring-cloud-provider:serviceName

2.1 注册服务

payload.json
====
{
  "ID": "spring-cloud-provider-8080",
  "Name": "spring-cloud-provider",
  "Tags": ["primary", "v1"],
  "Address": "127.0.0.1",
  "Port": 8080,
  "EnableTagOverride": false,
   "Check": {
    "DeregisterCriticalServiceAfter": "1m",
    "Interval": "10s",
    "Timeout": "5s"
    "Tcp":"127.0.0.1:8080"
  },
  "Weights": {
    "Passing": 10,
    "Warning": 1
  }
}

curl \
    --request PUT \
    --data @payload.json \
    http://127.0.0.1:8500/v1/agent/service/register?replace-existing-checks=true

2.2 查看所有注册服务列表

curl 127.0.0.1:8500/v1/catalog/services

2.3 查看服务实例状态（最佳接口）

1. 查看健康检查通过的

curl http://127.0.0.1:8500/v1/health/checks/:serviceName?passing |python -m json.tool

1. 查看全部

curl http://127.0.0.1:8500/v1/health/checks/:serviceName | python -m json.tool

2.4 查询服务实例列表

1. 健康实例（会拉取到未设置check的service）

curl http://127.0.0.1:8500/v1/health/service/:serviceName?passing | python -m json.tool

1. 查看全部

curl http://127.0.0.1:8500/v1/health/service/:serviceName  | python -m json.tool

2.5 查询注册节点情况

curl http://127.0.0.1:8500/v1/catalog/service/:serviceName  | python -m json.tool

2.6 查看Consul集群成员 (常用来测试网络联通性)

curl http://127.0.0.1:8500/v1/agent/members | python -m json.tool

2.7 查询Consul集群Leader（常用来判断集群状态）

curl http://127.0.0.1:8500/v1/status/leader

转：https://blog.csdn.net/shuai_wy/article/details/106199295