kubectl命令行抛出i / o超时

Question

我使用UI删除了一个群集，从那以后任何kubectl命令都会抛出此错误

kubectl获取服务

constructor(private _langService: LanguagesService) { _langService.getLanguages() //We get an Observable<Array> object returned. //So this is the observable's filter function: .filter( this._filter3rdLanguage ) //The filter gets called only once and its comparing an observable object, not a language object. //that's why nothing gets filtered: .do( o => console.log(o) ) //If you filter the actual list instead of the observable object, you'll get it called several times. //This is the Array's filter function. .subscribe( list => this.languages = list.filter( this._filter3rdLanguage ) ); }

kubectl获取节点

_langService.getLanguages() .map( list => list.filter(this._filter3rdLanguage) ) //see that this one IS filtered. .do( list => console.log(list) ) .subscribe( list => this.languages = list );

不确定我的方框中是否有错误..在删除群集之前一切正常。

Answer 1

删除群集后，主服务器将被删除，您将无法再进行连接。如果使用gcloud命令行工具删除，它将清除群集的kubeconfig条目（如果您没有任何其他条目，kubectl将尝试连接到localhost）。如果通过UI删除群集，则kubeconfig条目将保留，除非您可以自行清理它。