Kubernetes報錯：Error from server: error dialing backend: dial tcp x.x.x.x:10250: connect: no route to ...
技術標籤：問題解決kubernetesiptableslinuxjava資料庫
問題
執行kubectl命令時報錯
#檢視日誌
kubectl logs xxxxx
#進入pod容器
kubectl exec -it xxxx
解決
檢查Pod所在節點的防火牆是否開啟
#檢視Pod所在的Node kubectl get pods -o wide #在Node節點檢視防火牆狀態 systemctl status firewalld #如果出現綠色running狀態，可考慮關閉防火牆，或通過iptables放行入方向10250埠，這裡僅關閉防火牆 systemctl disable --now firewalld
相關推薦
Kubernetes報錯：Error from server: error dialing backend: dial tcp x.x.x.x:10250: connect: no route to ...
技術標籤：問題解決kubernetesiptableslinuxjava資料庫 問題 執行kubectl命令時報錯 #檢視日誌
Linux Centos7安裝redis6.0.9、make報錯：make[1]: *** [server.o] Error 1(已解決）
server.c: In function ‘writeCommandsDeniedByDiskError’: server.c:3934:1: warning: control reaches end of non-void function [-Wreturn-type]
遠端克隆non-CDB orcl報錯：ORA-17628: Oracle error 1031 returned by remote Oracle server ORA-01031: insufficient privileges...
報錯資訊 遠端克隆non-CDB orcl報錯 SYS@cdb3> create pluggable database pdb4 from non$cdb@lk_orcl file_name_convert=(\'/u01/app/oracle/oradata/ORCL\',\'/u01/app/oracle/oradata/CDB3/pdb4\');
在vue3.x中遇到的報錯：Uncaught (in promise) Error: Couldn‘t resolve component “****“ at “/*****“
技術標籤：前端# Vue Uncaught (in promise) Error: Couldn’t resolve component “default” at “/about” at eval (vue-router.esm-bundler.js?6c02:1990)
伺服器上安裝 dlib報錯：c++: internal compiler error: Killed (program cc1plus)
出現這個錯誤說明記憶體不足，可以使用交換分割槽臨時增加記憶體： 首先我們使用 dd 命令建立一個大小為 2G的交換檔案，命名為 swapfile：
啟動vue專案報錯：Module build failed: Error: Cannot find module 'node-sass'
安裝啟動vue專案時候，報如下錯誤： 錯誤表示找不到模組node-sass想著輸入命令 npm install node-sass --save-dev 安裝可以解決，但發現不是會報錯如下
Docker 部署xxl-job 報錯：xxl-rpc remoting error(connect timed out), for url : xxxxxx
使用Docker 部署的xxl-job，當排程中心和執行器部署在不同的容器內，此時xxl-job呼叫執行器的服務就會報：
K8S建立Deployment,StatefulSet報錯：missing required field "selector" in io.k8s.api.apps.v1.StatefulSetSpec; if you choose to ignore these errors, turn validation off with --validate=false
部分yaml指令碼在修改了修改 apiVersion 選項： apps/v1版本之後之後報錯 示例：apiVersion: apps/v1beta1 改成 apiVersion: apps/v1
Jenkins整合k8s報錯：Error testing connection https://kubernetes.default.svc.cluster.local: Failure
背景：jenkins部署在k8s中的名稱空間infra中 Jenkins整合k8s報錯連線測試報錯： Error testing connection https://kubernetes.default.svc.cluster.local: Failure executing: GET at: https://kubernetes.defaul
HIVE報錯：Error: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask (state=08S01,code=2)
執行insert into table video_orc select * from video_ori;時報錯 檢視hive日誌發現具體報錯資訊如下：
啟動vue，報錯：npm run serve INFO Starting development server... ERROR Error: Cannot find module ‘babel-lo
啟動vue，報錯：npm run serve INFO Starting development server… ERROR Error: Cannot find module ‘babel-loader’ Require stack:
Docker push 報錯：received unexpected HTTP status: 500 Internal Server Error
現象描述 將映象推送到私有倉庫，出現錯誤“received unexpected HTTP status: 500 Internal Server Error”
EF Core Migration 報錯：An error occurred using the connection to database '' on server '10.28.253.2'
EF Core Migration update-database的時候 An error occurred using the connection to database \'\' on server \'10.28.253.2\'
Redis啟動報錯：Creating Server TCP listening socket 127.0.0.1:6379: bind: No error
一、[9980] 21 Apr 02:57:05.611 # Creating Server TCP listening socket 127.0.0.1:6379: bind: No error 解決方法：在命令列中執行
redis安裝報錯：creating server tcp listening socket 127.0.0.1:6379: bind No error
錯誤重現 redis安裝報錯：creating server tcp listening socket 127.0.0.1:6379: bind No error 筆者環境
webpack配置webpack-dev-server後，啟動會報錯：Error: Cannot find module ‘webpack/bin/config-yargs‘
技術標籤：webpackdevServerwebpackjavascript 問題原因：webpack-cli的新版本對webpack-dev-server版本的不相容 解決方案：降低webpack-cli 版本為3.3.12
k8s登入harbor報錯：Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request cance
[root@k8s-node02 ~]# docker login 192.168.180.105:1180 Username: admin Password: Error response from daemon: Get http://192.168.180.105:1180/v2/: net/http: request canceled while waiting for connecti
app登陸到離線的時候，報錯：資料格式轉換錯誤n I/O error has occurred while writing a response message entity to the container output stream. org.glassfish.jersey.server.internal.process.MappableException
1. tomcat報錯 EVERE: An I/O error has occurred while writing a response message entity to the container output stream.
IIS報錯：HTTP 錯誤 500.21 – Internal Server Error，如何解決
這一段時候，換了個新電腦，重新配置好IIS後，發現部署IIS上面的網站執行不了
mysql8.0版本 報錯：Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol...
mysql8.0版本 報錯：Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client