2019-07-24

• V&C - Virtualization and Containerization for Developers: https://www.meetup.com/meetup-group-zBDhCKiU/events/263066409/

• clean out previous demos

  docker images docker ps

• what does the python docker image look like? https://hub.docker.com/_/python

• what is this "alpine" thing? https://www.distrowatch.com/table.php?distribution=alpine

• make the docker image:

  docker build -t simple-demo .

• run the docker image in a new "container":

  docker run -d --rm -p 8080:8080 simple-demo

  d - background (no terminal attached) rm - remove stopped containers automatically

• getting "inside" the container to poke around:

  docker exec -it /bin/sh

• now run it using port 80 instead of 8080:

  docker run -d --rm -p 80:8080 simple-demo

  docker ps docker container inspect

• what?
• dangers!

• why?

• what it is?
• why?

• circleci.com
• quay.io
• zipkin.io
• EE book: Continuous Delivery in Java https://www.amazon.co.uk/Continuous-Delivery-Java-Daniel-Bryant/dp/1491986026/ref=sr_1_1?keywords=microservices+abraham&qid=1563964514&s=gateway&sr=8-1