Shulou(Shulou.com)06/01 Report--

This article introduces the relevant knowledge of "how to create pod and deployment in yaml files". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Use the YAML file to define a kubernetes pod, and then define a kubernetes deployment.

The yaml file that creates the pod is defined as follows:

Pod.yaml:

ApiVersion: v1

Kind: Pod

Metadata:

Name: kube100-site

Labels:

App: web

Spec:

Containers:

-name: front-end

Image: nginx

Ports:

-containerPort: 80

-name: flaskapp-demo

Image: jcdemo/flaskapp

Ports:

-containerPort: 5000

The yaml file that defines the deployment:

Deployment.yaml:

ApiVersion: apps/v1

Kind: Deployment

Metadata:

Name: kube100-site

Spec:

Replicas: 2

Selector:

MatchLabels:

App: web

Template:

Metadata:

Labels:

App: web

Spec:

Containers:

-name: front-end

Image: nginx

Ports:

-containerPort: 80

-name: flaskapp-demo

Image: jcdemo/flaskapp

Ports:

-containerPort: 5000

Execute the following command in the background of the K8s server to deploy pod and deployment, respectively.

Kubectl create-f pod.yaml

Kubectl create-f deployment.yaml

[root@VM-0-15-linux ~ / dctest] # kubectl get pods

NAME READY STATUS RESTARTS AGE

Kube100-site 2/2 Running 0 3h9m

Kube100-site-6b84fcc4cf-qfmm7 2/2 Running 0 3h2m

Kube100-site-6b84fcc4cf-wmqx4 2/2 Running 0 3h2m

[root@VM-0-15-linux ~ / dctest] # kubectl get deployments

NAME READY UP-TO-DATE AVAILABLE AGE

Kube100-site 2/2 2 2 3h2m

This is the end of "how to create pod and deployment in yaml files". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.