![Common docker commands
// General info
man docker // man docker-run
docker help // docker help run
docker info
docker version
docker network ls
// Images
docker images // docker [IMAGE_NAME]
docker pull [IMAGE] // docker push [IMAGE]
// Containers
docker run
docker ps // docker ps -a, docker ps -l
docker stop/start/restart [CONTAINER]
docker stats [CONTAINER]](https://image.slidesharecdn.com/dockerintroduction-180104114814/85/Docker-introduction-14-320.jpg)
Docker introduction
- 1. Build, Ship, and Run Any App, Anywhere Dilanka Somarathne www.gihandilanka.com
- 2. What is docker? Docker is an open platform for developing, shipping, and running applications. Docker allows you to pack an application with all of its dependencies into a standardized unit for software development.
- 3. Transport Pre - 1960
- 5. Solution : Intermodal shipping container
- 6. Docker history ● Solomon Hykes (@solomonstre) ● dotCloud (now Docker Inc) ● March 2013 ● Apache 2.0 license ● 30k stars on Github ● 260k public repositories on hub.docker.com ● Docker Inc acquires everyone TM ● Docker joins the "Open Container Initiative", June 2015
- 7. World’s leading companies are using docker UberVISA PAYPAL CORNELL Indiana University Met Life
- 9. Docker benefits ● Fast (deployment, migration, restarts) ● Secure ● Lightweight (save disk & CPU) ● Open Source ● Portable software ● Developers can work in same environment. ● Simplify DevOps ● Version control capabilities
- 10. Install docker ● Docker Community Edition(CE) ● Docker Enterprise Edition(EE) Ref : Docker installation
- 11. Docker CE vs EE
- 13. The Dockerfile A Dockerfile is a text document that contains all the commands a user could call on the command line to create an image. ● Dockerfile with inline comments just for education ● Dockerfile reference on docker docs
- 14. Common docker commands // General info man docker // man docker-run docker help // docker help run docker info docker version docker network ls // Images docker images // docker [IMAGE_NAME] docker pull [IMAGE] // docker push [IMAGE] // Containers docker run docker ps // docker ps -a, docker ps -l docker stop/start/restart [CONTAINER] docker stats [CONTAINER]
- 15. Docker compose (docker-compose.yml) Docker Compose. Compose is a tool for defining and running multi-container Docker applications. With Compose, you use a Compose file to configure your application's services. Then, using a single command, you create and start all the services from your configuration.
- 16. Q & A
- 17. Thank You!