我在Kubernetes中使用头盔安装GoCD，发现Pod状态为CrashLoopBackOff。我在Windows 10 Pro中将minikube与hyper-v一起使用。有什么问题？如何找到错误根？在哪里可以找到退出代码111的定义？
这是我的kubectl描述广告连播信息：
FAILED: Execution Error, return code -101 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask. org/apache/hadoop/hbase/CompatibilityFactory
Intercepting System.exit(-101)
Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.HiveMain], exit code [-101]我还使用kubectl描述节点检查了节点的状况，这就是结果
Name: gocd-app-server-7fd8f8b48d-r6sn9
Namespace: gocd
Priority: 0
PriorityClassName: <none>
Node: minikube/192.168.88.82
Start Time: Thu, 21 Feb 2019 15:57:15 +0700
Labels: app=gocd
component=server
pod-template-hash=7fd8f8b48d
release=gocd-app
Annotations: <none>
Status: Running
IP: 172.17.0.16
Controlled By: ReplicaSet/gocd-app-server-7fd8f8b48d
Containers:
gocd-server:
Container ID: docker://907271ebbe383b533ef1eb892021eaabc4cf6264a7052e2e453fcf97fdb28de7
Image: gocd/gocd-server:v19.1.0
Image ID: docker-pullable://gocd/gocd-server@sha256:34204533eb0e0c6f7544c6aa29f2da815d972bd22124b32307ca4ca8f40abd61
Ports: 8153/TCP, 8154/TCP
Host Ports: 0/TCP, 0/TCP
State: Waiting
Reason: CrashLoopBackOff
Last State: Terminated
Reason: Error
Exit Code: 111
Started: Fri, 22 Feb 2019 09:55:42 +0700
Finished: Fri, 22 Feb 2019 09:55:43 +0700
Ready: False
Restart Count: 4
Liveness: http-get http://:8153/go/api/v1/health delay=90s timeout=1s period=15s #success=1 #failure=10
Readiness: http-get http://:8153/go/api/v1/health delay=90s timeout=1s period=15s #success=1 #failure=10
Environment:
GOCD_PLUGIN_INSTALL_kubernetes-elastic-agents: https://github.com/gocd/kubernetes-elastic-agents/releases/download/2.1.0-123/kubernetes-elastic-agent-2.1.0-123.jar
GOCD_PLUGIN_INSTALL_docker-registry-artifact-plugin: https://github.com/gocd/docker-registry-artifact-plugin/releases/download/1.0.0-25/docker-registry-artifact-plugin-1.0.0-25.jar
Mounts:
/docker-entrypoint.d from goserver-vol (rw)
/godata from goserver-vol (rw)
/home/go from goserver-vol (rw)
/preconfigure_server.sh from config-vol (rw)
/var/run/secrets/kubernetes.io/serviceaccount from gocd-app-token-kbdjx (ro)
Conditions:
Type Status
Initialized True
Ready False
ContainersReady False
PodScheduled True
Volumes:
config-vol:
Type: ConfigMap (a volume populated by a ConfigMap)
Name: gocd-app
Optional: false
goserver-vol:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: gocd-app-server
ReadOnly: false
gocd-app-token-kbdjx:
Type: Secret (a volume populated by a Secret)
SecretName: gocd-app-token-kbdjx
Optional: false
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s
node.kubernetes.io/unreachable:NoExecute for 300s
Events: <none>
节点状况似乎还可以。
谢谢您的帮助。
答案 0 :(得分：1)
尝试在Pod仍在运行时检查预配置日志：
kubectl -n gocd exec -it gocd-app-server-68bf7759b9-9dmr5 -c gocd-server cat /godata/logs/preconfigure.log
kubectl -n gocd exec -it gocd-app-server-68bf7759b9-9dmr5 -c gocd-server cat /godata/logs/preconfigure_complete.log
我的代码结尾处有一些错误，但代码不同，但这可以帮助您查找问题：
checking if server has already been configured
No configuration found in cruise-config.xml. Using default preconfigure_server scripts to configure server
Trying to create an elastic profile now.
HTTP/1.1 200 OK
Date: Sat, 09 Mar 2019 14:59:05 GMT
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-UA-Compatible: chrome=1
Set-Cookie: JSESSIONID=node01oiy3yzw700oc1kq79gazxg27m1.node0;Path=/go;Expires=Sat, 23-Mar-2019 14:59:05 GMT;Max-Age=1209600;HttpOnly
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Cache-Control: max-age=0, private, must-revalidate
Content-Type: application/vnd.go.cd.v1+json;charset=utf-8
ETag: "f710a37eb9543dcd53aa78be26c62ae6"
X-Runtime: 1248
Vary: Accept-Encoding, User-Agent
Transfer-Encoding: chunked
{
"_links" : {
"self" : {
"href" : "http://localhost:8153/go/api/elastic/profiles/demo-app"
},
"doc" : {
"href" : "https://api.gocd.org/19.2.0/#elastic-agent-profiles"
},
"find" : {
"href" : "http://localhost:8153/go/api/elastic/profiles/:profile_id"
}
},
"id" : "demo-app",
"plugin_id" : "cd.go.contrib.elasticagent.kubernetes",
"properties" : [ {
"key" : "Image",
"value" : "gocd/gocd-agent-docker-dind:v19.2.0"
}, {
"key" : "PodConfiguration",
"value" : "apiVersion: v1\nkind: Pod\nmetadata:\n name: pod-name-prefix-{{ POD_POSTFIX }}\n labels:\n app: web\nspec:\n serviceAccountName: default\n containers:\n - name: gocd-agent-container-{{ CONTAINER_POSTFIX }}\n image: gocd/gocd-agent-docker-dind:v19.2.0\n securityContext:\n privileged: true"
}, {
"key" : "SpecifiedUsingPodConfiguration",
"value" : "true"
}, {
"key" : "Privileged",
"value" : "true"
} ]
}Trying to configure plugin settings.
HTTP/1.1 100 Continue
checking if server has already been configured
No configuration found in cruise-config.xml. Using default preconfigure_server scripts to configure server
Trying to create an elastic profile now.
checking if server has already been configured
No configuration found in cruise-config.xml. Using default preconfigure_server scripts to configure server
Trying to create an elastic profile now.
checking if server has already been configured
No configuration found in cruise-config.xml. Using default preconfigure_server scripts to configure server
Trying to create an elastic profile now.
/ # command terminated with exit code 137
还有一些其他日志文件可以帮助您定义它：
/ # ls -l /godata/logs/
total 212
-rw-r--r-- 1 go go 0 Mar 9 14:53 go-server-perf.log
-rw-r--r-- 1 go go 105813 Mar 9 15:10 go-server.log
-rw-r--r-- 1 go go 0 Mar 9 14:53 go-shine.log
-rw-r--r-- 1 go go 26788 Mar 9 15:09 plugin-cd.go.artifact.docker.registry.log
-rw-r--r-- 1 go go 1482 Mar 9 15:09 plugin-cd.go.authentication.ldap.log
-rw-r--r-- 1 go go 1626 Mar 9 15:09 plugin-cd.go.authentication.passwordfile.log
-rw-r--r-- 1 go go 58970 Mar 9 15:09 plugin-cd.go.contrib.elasticagent.kubernetes.log
在我的情况下，plugin-cd.go.contrib.elasticagent.kubernetes.log中有错误
但是您也可以在values.yaml中禁用预配置
server:
shouldPreconfigure: false
并用
重新部署helm delete --purge gocd-app
helm install stable/gocd --name gocd-app --namespace gocd -f path/to/values.yaml
values.yaml，您可以在那里https://raw.githubusercontent.com/helm/charts/master/stable/gocd/values.yaml