August 16, 2024
Here is a more detailed guide on how to install an application inside a Docker container by going inside the container: Step 1: Start the Container Before you can install an application inside a Docker container, you need to start the container. You can do this by running the following command: docker start <container_name> Replace...
August 9, 2024
Docker - Build Image from Dockerfile and push to dockerhub step by step tutorial. In this lecture we will first take a base Nginx image and run it locally then when we visit the localhost:8080 we will get the default nginx page. Next we will create index.html page and in Dockerfile we will copy customized...
Docker Hub to Container : Pull , Run and Deploy Step-by-step tutorial Pull Image from Docker Hub: command - docker pull repositoryname/imagename example: docker pull saifosys/saifosys:2.1.2-release Here the first saifosys is the repository name and the second saifosys is the image name followed by :2.1.2-release the tag name. The command docker pull saifosys/saifosys:2.1.2-release is used...
August 6, 2024
Docker Architecture The architecture used by Docker is client-server model. When building, running, and distributing the docker containers, the Docker daemon and the Docker client communicate. A remote connection can be established between the Docker client and daemon, or they can operate simultaneously on the same system. A UNIX socket or a network is used...
Comparison of Traditional infrastructure vs virtualization vs Docker containers Traditional VirtualizationContainersTraditionally, apps were deployed and operated on physical servers by organizations. This approach while simple had many limitations.1.Time Consuming2.Scaling problems3.Compatibility and Dependency issues4.Inconsistency across different environments.5.Overutilization by one app could crash the entire system6.Expensive to maintain physical serversVirtual Machine provides an abstraction of the physical hardware. A Hypervisor allows multiple Virtual Machines (VM)...
Deploy Jenkins from Docker to AWS using ECS Fargate with Load Balancer https://www.youtube.com/watch?v=ZhEGuDs6hR8
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