測(cè)試spring cloud 使用consul注冊(cè)服務(wù)的時(shí)候，出現(xiàn)critical，如下：
怎么解決這個(gè)問(wèn)題，現(xiàn)在只能看到health check檢查失敗了。
受限調(diào)用這個(gè)請(qǐng)求Get http://consulIp:8500/v1/agent/checks，調(diào)完請(qǐng)求，就會(huì)拿到返回?cái)?shù)據(jù)：
{
......
"service:test-service-xx-xx-xx-xx": {
"Node": "zookeeper-server1",
"CheckID": "service:test-service-xx-xx-xx-xx",
"Name": "Service 'test-service' check",
"Status": "critical",
"Notes": "",
"Output": "HTTP GET http://xxx.xx.xxx.xxx:19008/actuator/health: 404 Output: <html><body><h1>Whitelabel Error Page</h1><p>This application has no explicit mapping for /error, so you are seeing this as a fallback.</p><div id='created'>Fri Mar 15 11:03:30 CST 2019</div><div>There was an unexpected error (type=Not Found, status=404).</div><div>No message available</div></body></html>",
"ServiceID": "test-service-xx-xx-xx-xx",
"ServiceName": "test-service",
"ServiceTags": [
"version=1.0",
"secure=false"
],
"Definition": {},
"CreateIndex": 0,
"ModifyIndex": 0
}
........
}
就能看到consul調(diào)用http://xxx.xx.xxx.xxx:19008/actuator/health來(lái)檢查servoce健康，卻發(fā)現(xiàn)接口404，所以才會(huì)在頁(yè)面出現(xiàn)錯(cuò)誤。
我的測(cè)試環(huán)境是：
- spring cloud Finch1ey.SR2
- consul v1.4.3
bootstrap.yml配置是：
spring:
cloud:
consul:
host: xxx.xxx.xxx.xxx
port: 8500
discovery:
prefer-ip-address: true
tags: version=1.0
instance-id: ${spring.application.name}:${spring.cloud.client.ip-address}
healthCheckInterval: 15s
health-check-url: http://${spring.cloud.client.ip-address}:${server.port}/actuator/health
顯然consul不能在這個(gè)服務(wù)上找到actuator/health接口，因?yàn)槲矣昧薬ctuator，所以service中應(yīng)該配置了spring cloud actuator。
經(jīng)過(guò)檢查發(fā)現(xiàn)沒(méi)有配置，所以actuator這個(gè)端點(diǎn)不能使用，加上這個(gè)包，問(wèn)題就解決了。
以上就是本文的全部?jī)?nèi)容，希望對(duì)大家的學(xué)習(xí)有所幫助，也希望大家多多支持服務(wù)器之家。
