Cloud Computing

 Cloud Computing

Cloud computing involves delivering computing services over the internet, such as servers, storage, and applications, on a pay-as-you-go basis. It typically involves using cloud platforms and services such as Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform to deploy and manage software applications.

Example of deploying a web application on AWS Elastic Beanstalk using Docker:

# Dockerfile

FROM node:14

WORKDIR /app

COPY package*.json ./

RUN npm install

COPY . .

EXPOSE 80

CMD ["npm", "start"]

# Dockerrun.aws.json

{

  "AWSEBDockerrunVersion": "1",

  "Image": {

    "Name": "myrepo/myapp",

    "Update": "true"

  },

  "Ports": [

    {

      "ContainerPort": "80"

    }

  ]

}

# Deployment commands

eb init myapp --platform "Docker" --region "us-west-2"

eb create myapp-env