What is docker ?
Instance of redis in my computer
Why we use docker ?
Docker makes it really easy to install and run software without worrying about setup and depenedenies
Docker ecosystem-> Docker client Docker server Docker machine Docker images Docker hub Docker compose
Used docker command:
docker run hello-world Syntax: docker run <image-name> (Referencing the docker client) Trying to run the container Name of the image to use for this container
command:
docker ps
#some docker commands docker ps --all docker start 78e053d5e074 docker system prune docker create busybox echo hi there docker start docker logs <container_id> docker create busybox echo hi there stop a container: docker stop <container_id> kill a container: docker kill <container_id> redis is inmemory datastore redis-server redis-cli docker exec id redic-cli ping.google.com stdin, stdout, stderr docker exec -i -t docker exec -it <container id> <command> reference the docker client run another command allow us to provide input to the container id of the container command to execute
docker run <image_name>
docker run -it busybox sh #ls #ping google.com #exit
docker ps
docker run -it busybox sh # ls # touch hithere # ls
we are using node.js server
Docker on AWS:
npm run start = starts up a development server. For development use only
npm run test= run tests associated with the project
npm run build = build a production version of the application
We need Travis CI
AWS hosting
One question to professor:
For lab report:
Explain what is the output, what is the process and some codes. Some screenshots.
What does documentation contains is it lab report A4 page ?
Redis is a in memory data store.
Multiple container can be multinode
Best Tutorial For Learning Docker For Windows in Short : https://www.youtube.com/watch?v=iJeL2tOFfvM
