Deploy Docker Images on Kubernetes

Deploying Docker images in Kubernetes typically involves the following steps:

1. To create a Docker image, you first need to create a Dockerfile. This file contains the instructions needed to build the image, such as the base image, dependencies, environment variables, etc.
2. Upload the image to the Docker repository: Once the upload is complete, the Kubernetes cluster can pull the image from the Docker repository for deployment.
3. Create a Kubernetes resource configuration file: Use resource objects like Deployment, Pod, Service, and others to define the deployment and service of your application. Specify the image and other relevant information needed for deployment in the configuration file.
4. Deployment: Use the kubectl command to apply the configuration file to the Kubernetes cluster, which will then create the corresponding Pods and Services based on the information in the configuration file to run the application.
5. Monitoring and management: Use Kubernetes Dashboard or other monitoring tools to monitor and manage the running status of applications, and perform tasks such as scaling up or down.

It is important to note that Kubernetes offers a variety of resource objects and controllers to manage containerized applications, allowing you to choose the most suitable way to deploy Docker images based on your needs.