{"id":24737,"date":"2022-06-16T11:47:19","date_gmt":"2022-06-16T06:17:19","guid":{"rendered":"https:\/\/blog.aspiresys.com\/?p=24737"},"modified":"2025-05-22T12:47:46","modified_gmt":"2025-05-22T12:47:46","slug":"how-docker-empowers-developers-while-deploying-microservices-to-aws","status":"publish","type":"post","link":"https:\/\/www.aspiresys.com\/blog\/devops\/devops-infra\/how-docker-empowers-developers-while-deploying-microservices-to-aws\/","title":{"rendered":"How Docker empowers developers while deploying microservices to AWS?"},"content":{"rendered":"\n<p>Docker is a tool that allows applications to be built and packaged into containers, which are code-complete environments. These containers can run on any computer with Docker installed, making them very useful for deploying <a href=\"https:\/\/ter.li\/x0tysn\" target=\"_blank\" aria-label=\" (opens in a new tab)\" rel=\"noreferrer noopener\"><span style=\"text-decoration: underline;\"><strong>microservices to Amazon Web Services (AWS)<\/strong><\/span><\/a>. <\/p>\n\n\n\n<p>The containerization approach is\nan excellent boon to application development and deployment. With a\nstandardized way of packaging and running microservices in AWS, Docker empowers\ndevelopers. Docker&#8217;s power lies in its ability to isolate and update, test and\ndeploy quickly, making Docker a powerful and versatile tool that also offers\nspeed and flexibility to your product delivery. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Docker in AWS:<\/strong><strong> <\/strong><\/h2>\n\n\n\n<p>When building an application,\nyou can use Docker to create a container with all the dependencies needed to\nrun it. This container can then be deployed to AWS using Elastic Beanstalk or\nElastic Container Service (ECS). When you are ready to update your application,\nyou can create a new version of the container and deploy it in place of the old\none without having to change anything else about how it runs. Docker is an\nopen-source platform that automates the building and deployment of applications\ninside software containers that are standardized units for software\ndevelopment.<\/p>\n\n\n\n<p>Docker can be used in deploying\nmicroservices to Amazon Web Services (AWS) because it allows you to easily\nmanage your applications as a single unit instead of managing each application\nindependently. It makes it easy to move your applications between environments,\nfrom development to production.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How does Docker work?<\/strong><\/h2>\n\n\n\n<p>Docker is a lightweight\ncontainerization tool that can create lightweight VMs with their own operating\nsystem, libraries and applications. Developers can quickly deploy their code\nand still maintain consistency across different environments.<\/p>\n\n\n\n<p>Docker works by offering a standard way to run your code. You can build, start or stop containers with simple commands by installing Docker on each server. Furthermore, <a aria-label=\" (opens in a new tab)\" href=\"https:\/\/ter.li\/4w97yr\" target=\"_blank\" rel=\"noreferrer noopener\"><span style=\"text-decoration: underline;\"><strong>AWS services<\/strong><\/span><\/a> enable running and managing Docker containers at scale, allowing you to migrate code faster and standardize application operations. The versatility of a broad ecosystem of tools and ready-to-use applications that work with Docker makes it a powerful tool that can be leveraged to deploy microservices to AWS. The main benefits of using Docker include:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/blog.aspiresys.com\/wp-content\/uploads\/2022\/06\/benefits-of-using-Docker-1024x535.jpg\" alt=\"Benefits of using Docker\" class=\"wp-image-24764\"\/><\/figure><\/div>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Faster\nservices:<\/strong> Ship more software faster and ship isolated services as\noften as needed &#8211; allows you to reach the market quicker, up to seven times\nfaster than non-Docker users. <\/li><li><strong>Standardize operations<\/strong><strong>:<\/strong> Containerized applications make deploying, identifying problems\nand correcting potential issues easy. <\/li><li><strong>Smooth\nexperience:<\/strong> Move seamlessly from local machines to production\ndeployment on AWS through Docker-based applications. <\/li><li><strong>Drive cost savings<\/strong><strong>:<\/strong> Docker containers make running more code on each server easier,\nwhich also increases efficiency and utilization, thus saving money. <\/li><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Use-case scenarios<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>You can use Docker to deploy microservices\nto AWS by creating Docker images. A Docker image is a snapshot of the state of\na container and can be used to create new containers. Each container is an\nisolated instance of a service that runs on a host and has its own file system, process space, network interface and port space. Docker allows the creation of multiple\ncontainers on one host, each running its own services. It allows for greater\nefficiency since there is no need for each service to have a host machine,\nwhich would be required if using AWS EC2 instances directly. If a developer\nwants to deploy their microservice on AWS EC2 instances, they would first\ncreate an AMI from the existing OS distribution they want to use. They would\nthen create an instance from this AMI where they could install Docker and then\nrun their microservice inside it as a containerized process.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>You can use Docker to create\nimages of your application or service, then run those images in Amazon&#8217;s\nElastic Container Service. You can set up an automated build process that takes\nyour source code and creates a new Docker image every time there&#8217;s a new commit\nto your repository. It allows you to deploy changes across multiple servers in\nECS quickly.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>You can also use Docker to\ncreate new containers from existing images using ECS. In this scenario, you&#8217;ll build an image once, then spin up\nmultiple copies of the same image for each application instance you need. It is\nhelpful if you want to run multiple versions of your app simultaneously without\nhaving to manage multiple versions on your machine or on different servers.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>You can use Docker in conjunction with AWS Lambda and\nAPI Gateway to deploy microservices quickly and securely. Developers can use\nDocker Compose to create a multi-container application with their choice of\nlanguage, framework and libraries. They can then use Docker Machine to create\nan EC2 instance on AWS that runs Docker containers. This eliminates worrying\nabout managing servers or maintaining security patches for multiple operating\nsystems or frameworks. <\/li><\/ul>\n\n\n\n<p> <strong>Recommended Blogs:<\/strong> <\/p>\n\n\n\n<p> <a href=\"https:\/\/blog.aspiresys.com\/infrastructure-managed-services\/aws-devops-tools-and-best-practices\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span style=\"text-decoration: underline;\">AWS DevOps Tools and Best Practices<\/span><\/a>  <\/p>\n\n\n\n<p> <a href=\"https:\/\/blog.aspiresys.com\/infrastructure-managed-services\/5-ways-aws-enhances-devsecops-throughout-sdlc\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"text-decoration: underline;\"> AWS enhances DevSecOps throughout the SDLC<\/span><\/a> <\/p>\n\n\n\n<p> <a href=\"https:\/\/blog.aspiresys.com\/infrastructure-managed-services\/the-hows-and-whys-of-securing-aws-cloud-with-devsecops\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"text-decoration: underline;\">The How\u2019s and Why\u2019s of Securing AWS Cloud with DevSecOps<\/span><\/a> <\/p>\n\n\n\n<p> <a href=\"https:\/\/blog.aspiresys.com\/infrastructure-managed-services\/the-future-of-devops-2022-predictions\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"text-decoration: underline;\">The Future of DevOps: 2022 Predictions<\/span><\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker is a tool that allows applications to be built and packaged into containers, which are code-complete environments. These containers&#8230;<\/p>\n","protected":false},"author":5,"featured_media":38170,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4669],"tags":[3747,3748,3749,3750,3751,3752,3753],"practice_industry":[4520],"coauthors":[161],"class_list":["post-24737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-devops-infra","tag-aws-microservices","tag-aws-services","tag-docker-container","tag-docker-image","tag-docker-in-aws","tag-docker-machine","tag-docker-work","practice_industry-devops"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/posts\/24737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/comments?post=24737"}],"version-history":[{"count":1,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/posts\/24737\/revisions"}],"predecessor-version":[{"id":38171,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/posts\/24737\/revisions\/38171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/media\/38170"}],"wp:attachment":[{"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/media?parent=24737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/categories?post=24737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/tags?post=24737"},{"taxonomy":"practice_industry","embeddable":true,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/practice_industry?post=24737"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.aspiresys.com\/blog\/wp-json\/wp\/v2\/coauthors?post=24737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}