kubernetes中运行出错

[insoz]

我生成docker镜像后放在kubernetes 集群中, 用kubernetes的DNS服务发现, 三个容器之间可以通信, 但是启动的时候会连接不成功, 能不能帮忙看看?

2017-05-27 06:52:30.545  INFO 1 --- [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient    : DiscoveryClient_APOLLO-CONFIGSERVICE/apollo-configservice-794372642-tft28:apollo-configservice:8080: registering service...
2017-05-27 06:52:30.546 ERROR 1 --- [DiscoveryClient-InstanceInfoReplicator-0] c.n.d.s.t.d.RedirectingEurekaHttpClient  : Request execution error

com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused (Connection refused)
	at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187)
	at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123)
	at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27)
	at com.sun.jersey.api.client.Client.handle(Client.java:652)
	at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682)
	at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
	at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570)

2017-05-27 06:52:30.546  WARN 1 --- [DiscoveryClient-InstanceInfoReplicator-0] c.n.d.s.t.d.RetryableEurekaHttpClient    : Request execution failure
2017-05-27 06:52:30.546  WARN 1 --- [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient    : DiscoveryClient_APOLLO-CONFIGSERVICE/apollo-configservice-794372642-tft28:apollo-configservice:8080 - registration failed Cannot execute request on any known server

[kulovecc]

configservice、adminservice、portal 是容器内互联还是根据映射出的端口注册的？
如果是后者可能是容器内端口和映射端口不一致导致的。

[insoz]

容器内互联

…

在 2017年5月27日，16:43，Louis Yang ***@***.***> 写道： configservice、adminservice、portal 是容器内互联还是根据映射出的端口注册的？ 如果是后者可能是容器内端口和映射端口不一致导致的。 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AMBW0GkiBv4KSKvyqwI-mi2dByPstaq8ks5r9-IqgaJpZM4NoRDR>.

[kulovecc]

看下 eureka 注册的 apollo-configservice:8080 可不可以正常访问？
我这边试了下容器互联没有出现连接失败的情况。

[zhaocy]

我也出现了类似的问题。先将configservice根据Dockerfile生成镜像，我注释了application.yml中的

# eureka:
# instance:
# preferIpAddress: true
# ip-address: ${ip}

我想让客户端（adminservice /portal )以link的方式连接到configservice
configservice docker run 正常，可以通过8080访问。
adminservice的application.yml也注释了如上的代码，并且修改了bootstrap.yml，修改如下：

serviceUrl:
# defaultZone: http://${eureka.instance.hostname}:8080/eureka/
defaultZone: http://meta:8080/eureka/

adminservice在docker run的时候，添加了参数--link apollo-configservice:meta
最终 adminservice 启动失败，异常如下:
DiscoveryClient_APOLLO-ADMINSERVICE/0a1887c39fed:apollo-adminservice:8090 - registration failed Cannot execute request on any known server

请kulovecc帮忙看下，谢谢

[KeaneQian]

DiscoveryClient_APOLLO-CONFIGSERVICE/apollo-configservice-794372642-tft28:apollo-configservice:8080 - registration failed Cannot execute request on any known server
我刚遇到这个错，配置文件一顿改最终一个接着一个找不到，运行之前一定要把数据库的eureka.service.url 的地址改为configservice所在的服务器，不然你永远也无法注册admin，配置文件里面默认的不生效，其他配置不用改，不需要link参数

[yy306525121]

我这边在本地运行都OK的, 但是容易push到服务器上再运行就报错
/apollo-configservice/scripts/startup.sh: ./apollo-configservice.jar: /bin/bash: bad interpreter: Text file busy
Sun Jun 24 19:21:04 CST 2018 Failed to start apollo-configservice.jar, return code: 126