Docker Pull Command. To install Sonarr using Docker, you will first need to grab the latest version of Sonarr container from the linuxserver Docker Hub. LinuxServer is a Docker repository with several HTPC and home server app containers. Sudo docker pull linuxserver/sonarr Pull the ready-made Sonarr docker container using the above command. Let’s Install Docker on EC2 Instance. In this tutorial, we will use Amazon Linux to install docker. Amazon Linux/Amazon Linux2 is the Linux Operating System used in EC2 Instance. Step 1– Log to Linux EC2 Instance and update it. $ sudo yum update -y. Step 2– Install docker using Yum command $ sudo yum install docker -y. Recent announcements: Docker collaborates with AWS to help developers speed delivery of modern apps to the cloud.This collaboration helps developers use Docker Compose and Docker Desktop to leverage the same local workflow they use today to seamlessly deploy apps on Amazon ECS and AWS Fargate. Docker Desktop includes Docker Engine, the Docker CLI client, Docker Compose, and other tools that are helpful when using Docker with Amazon ECS. For more information about how to install Docker Desktop on your preferred operating system, see Docker Desktop overview.

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• Amazon Linux 1 Install Docker

Docker is a software platform that allows you to build, test, and deploy applications quickly. Docker packages software into standardized units called containers that have everything the software needs to run including libraries, system tools, code, and runtime. Using Docker, you can quickly deploy and scale applications into any environment and know your code will run.

Running Docker on AWS provides developers and admins a highly reliable, low-cost way to build, ship, and run distributed applications at any scale.

Recent announcements: Docker collaborates with AWS to help developers speed delivery of modern apps to the cloud. This collaboration helps developers use Docker Compose and Docker Desktop to leverage the same local workflow they use today to seamlessly deploy apps on Amazon ECS and AWS Fargate. Read the blog for more information.

How Docker works

Docker works by providing a standard way to run your code. Docker is an operating system for containers. Similar to how a virtual machine virtualizes (removes the need to directly manage) server hardware, containers virtualize the operating system of a server. Docker is installed on each server and provides simple commands you can use to build, start, or stop containers.

AWS services such as AWS Fargate, Amazon ECS, Amazon EKS, and AWS Batch make it easy to run and manage Docker containers at scale.

Why use Docker

Using Docker lets you ship code faster, standardize application operations, seamlessly move code, and save money by improving resource utilization. With Docker, you get a single object that can reliably run anywhere. Docker's simple and straightforward syntax gives you full control. Wide adoption means there's a robust ecosystem of tools and off-the-shelf applications that are ready to use with Docker.

Ship More Software Faster

Docker users on average ship software 7x more frequently than non-Docker users. Docker enables you to ship isolated services as often as needed.

Standardize Operations

Small containerized applications make it easy to deploy, identify issues, and roll back for remediation.

Seamlessly Move

Docker-based applications can be seamlessly moved from local development machines to production deployments on AWS.

Save Money

Docker containers make it easier to run more code on each server, improving your utilization and saving you money.

When to use Docker

You can use Docker containers as a core building block creating modern applications and platforms. Docker makes it easy to build and run distributed microservices architecures, deploy your code with standardized continuous integration and delivery pipelines, build highly-scalable data processing systems, and create fully-managed platforms for your developers. The recent collaboration between AWS and Docker makes it easier for you to deploy Docker Compose artifacts to Amazon ECS and AWS Fargate.

Microservices

Build and scale distributed application architectures by taking advantage of standardized code deployments using Docker containers.

Continuous Integration & Delivery

Accelerate application delivery by standardizing environments and removing conflicts between language stacks and versions.

Data Processing

Provide big data processing as a service. Package data and analytics packages into portable containers that can be executed by non-technical users.

Containers as a Service

Build and ship distributed applications with content and infrastructure that is IT-managed and secured.

Docker frequently asked questions

Q: What can I do with Docker?

Using Docker, you can quickly deploy and scale applications into any environment and know your code will run. You can do this because Docker packages software into standardized units called containers that have everything the software needs to run including libraries, system tools, code, and runtime.

Q: What is a Docker Image?

A Docker image is a read-only template that defines your container. The image contains the code that will run including any definitions for any libraries and dependancies your code needs. A Docker container is an instantiated (running) Docker image. AWS provides Amazon Elastic Container Registry (ECR), an image registry for storing and quickly retrieving Docker images.

Q: What is the difference between Docker and a virtual machine?

Virtual machines (VMs) virtualize (or remove the need to directly manage) server hardware while containers virtualize the operating system of a server. Docker is an operating system (or runtime) for containers. The Docker Engine is installed on each server you want to run containers on and provides a simple set of commands you can use to build, start, or stop containers.

Run Docker on AWS

AWS provides support for both Docker open-source and commercial solutions. There are a number of ways to run containers on AWS, including Amazon Elastic Container Service (ECS) is a highly scalable, high performance container management service. Customers can easily deploy their containerized applications from their local Docker environment straight to Amazon ECS. AWS Fargate is a technology for Amazon ECS that lets you run containers in production without deploying or managing infrastructure. Amazon Elastic Container Service for Kubernetes (EKS) makes it easy for you to run Kubernetes on AWS. AWS Fargate is technology for Amazon ECS that lets you run containers without provisioning or managing servers. Amazon Elastic Container Registry (ECR) is a highly available and secure private container repository that makes it easy to store and manage your Docker container images, encrypting and compressing images at rest so they are fast to pull and secure. AWS Batch lets you run highly-scalable batch processing workloads using Docker containers.

Amazon ECS

Amazon ECS is a highly scalable, high-performance container orchestration service to run Docker containers on the AWS cloud.

AWS Fargate

AWS Fargate is a technology for Amazon ECS that lets you run Docker containers without deploying or managing infrastructure.

Amazon EKS

Amazon EKS makes it easy to run Kubernetes on AWS without needing to install and operate Kubernetes masters.

Amazon ECR

Amazon ECR is a highly available and secure private container repository that makes it easy to store and manage Docker container images.

AWS Batch

AWS Batch enables developers, scientists, and engineers to easily and efficiently run batch computing jobs using containers on AWS.

AWS Copilot

AWS Copilot is a command line interface that enables customers to launch and easily manage containerized applications on AWS.

Get started using Docker

Amazon Elastic Container Registry (ECR) is a fully managed container registry that makes it easy to store, manage, share, and deploy your container images and artifacts anywhere. Amazon ECR eliminates the need to operate your own container repositories or worry about scaling the underlying infrastructure. Amazon ECR hosts your images in a highly available and high-performance architecture, allowing you to reliably deploy images for your container applications. You can share container software privately within your organization or publicly worldwide for anyone to discover and download. For example, developers can search the ECR public gallery for an operating system image that is geo-replicated for high availability and faster downloads. Amazon ECR works with Amazon Elastic Kubernetes Service (EKS), Amazon Elastic Container Service (ECS), and AWS Lambda, simplifying your development to production workflow, and AWS Fargate for one-click deployments. Or you can use ECR with your own containers environment. Integration with AWS Identity and Access Management (IAM) provides resource-level control of each repository. With ECR, there are no upfront fees or commitments. You pay only for the amount of data you store in your repositories and data transferred to the Internet.

Benefits

Reduce your effort with a fully managed registry

Amazon Elastic Container Registry eliminates the need to operate and scale the infrastructure required to power your container registry. There is no software to install and manage or infrastructure to scale. Just push your container images to Amazon ECR and pull the images using any container management tool when you need to deploy.

Securely share and download container images

Amazon Elastic Container Registry transfers your container images over HTTPS and automatically encrypts your images at rest. You can configure policies to manage permissions and control access to your images using AWS Identity and Access Management (IAM) users and roles without having to manage credentials directly on your EC2 instances.

Provide fast and highly available access

Amazon Elastic Container Registry has a highly scalable, redundant, and durable architecture. Your container images are highly available and accessible, allowing you to reliably deploy new containers for your applications. You can reliably distribute public container images as well as related files such as helm charts and policy configurations for use by any developer. ECR automatically replicates container software to multiple AWS Regions to reduce download times and improve availability.

Simplify your deployment workflow

Amazon Elastic Container Registry integrates with Amazon EKS, Amazon ECS, AWS Lambda, and the Docker CLI, allowing you to simplify your development and production workflows. You can easily push your container images to Amazon ECR using the Docker CLI from your development machine, and integrated AWS services can pull them directly for production deployments. Publishing container software is as easy as a single command from CI/CD workflows used in the software developer process.

How it works

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'At Pinterest we use Amazon Elastic Container Registry (ECR) for managing our Docker container images. We use ECR’s image scanning feature to help us improve security of our container images. ECR scans images for a broad range of operating system vulnerabilities and lets us build tools to act on the results.”

Amazon Linux 1 Install Docker

Cedric Staub, Engineering Manager, Pinterest

At Blackboard, our mission is to advance learning for students, educators and institutions around the globe. In order to best serve clients, we use ECR because it provides a stable and secure container registry for Blackboard to host first and third-party images. ECR provides the high availability and uptime other registries fail to maintain, while providing a fully managed solution that has streamlined our workflows at Blackboard.”

Joel Snook, Director, DevOps Engineering

“Snowflake decided to replicate images to ECR, a fully managed docker container registry, providing a reliable local registry to store images. Additional benefits for the local registry are that it’s not exclusive to Joshua; all platform components required for Snowflake clusters can be cached in the local ECR Registry. For additional security and performance Snowflake uses AWS PrivateLink to keep all network traffic from ECR to the workers nodes within the AWS network. It also resolved rate-limiting issues from pulling images from a public registry with unauthenticated requests, unblocking other cluster nodes from pulling critical images for operation.”

Brian Nutt, Senior Software Engineer, Snowflake