readme.adoc

Docker Sandbox

• Karaf CXF

• Karaf Mongo

• Docker Compose Example

Notes

• Docker Machine IP

• Dockerfile reference

• Docker Labs

• Dockerfile best practices

• Video Tutorials

• FROM: base image

• RUN: commands to execute.

  • Each RUN instruction will executew the commond on the top writable layer and perform a commit of the image.

  • Aggregate multiple RUN instructions using '&&'

• CMD: defualt commands to run when running the image

  • CMD ping 127.0.0.1 -c 30 #shell form

  • Also exec form TODO: add example…​

• YOU CAN USER JUST A PORTION OF THE CONTAINERID ON STOP AND REMOVE

• ENTRYPOINT: Same as CMD except it can’t be overridden

• Connect to a running container: docker exec -it [containerid] <cmd>

• Delete a local docker image

docker rmi [image ID] or docker rmi [repo:tag]

• Docker Volumes

• docker push didn’t work the first time, this link was helpful. Ended up needing to run:

docker login

prior to my push