官术网_书友最值得收藏!

  • Learn OpenShift
  • Denis Zuev Artemii Kropachev Aleksey Usov
  • 178字
  • 2021-08-13 16:03:52

Describing Kubernetes resources 

We can quickly take a look at the internals of this pod by running the kubectl describe command:

$ kubectl describe pod httpd-8576c89d7-qjd62
Name: httpd
Namespace: default
Node: minikube/192.168.99.101
Start Time: Sat, 10 Mar 2018 00:01:33 -0700
Annotations: <none>
Status: Running
IP: 172.17.0.4
...
<output omitted>
...

It gives us enough information to efficiently locate the pod and do the proper troubleshooting when necessary. In our case, we can ssh to Minikube VM and run the curl command to check if the pod is running the web server properly. 

You may need to use another IP address for the curl command; in our case it is  172.17.0.4, derived from the kubectl describe command output.
$ minikube ssh
$
$ curl 172.17.0.4
<html><body><h1>It works!</h1></body></html>
$ exit
Note that this pod is accessible only inside the Kubernetes cluster. That is the reason why we need to log in to Minikube VM. If we try to access this address from our local PC, it will not work. We are going to discuss this in the following sections.
主站蜘蛛池模板: 德保县| 元朗区| 岢岚县| 正蓝旗| 泰来县| 池州市| 开原市| 甘肃省| 册亨县| 菏泽市| 吉水县| 南平市| 房山区| 延川县| 华容县| 徐汇区| 泰来县| 贵定县| 黄梅县| 元氏县| 增城市| 芮城县| 佛学| 亚东县| 蒙城县| 济源市| 比如县| 建德市| 弥勒县| 洪洞县| 奉节县| 芦溪县| 大新县| 若羌县| 依兰县| 上栗县| 华安县| 贵州省| 铁岭县| 陈巴尔虎旗| 广汉市|