Run a Docker image as a container
The specific way to run it depends on whether you gave the image a tag/name or not.
$ docker imagesREPOSITORY TAG ID CREATED SIZEubuntu 12.04 8dbd9e392a96 4 months ago 131.5 MB (virtual 131.5 MB)With a name (let's use Ubuntu):
$ docker run -i -t ubuntu:12.04 /bin/bashWithout a name, just using the ID:
$ docker run -i -t 8dbd9e392a96 /bin/bashPlease see Docker run reference for more information.
Do the following steps:
$ docker imagesYou will get a list of all local Docker images with the tags specified.
$ docker run image_name:tag_nameIf you didn't specify
tag_nameit will automatically run an image with the 'latest' tag.Instead of
image_name, you can also specify an image ID (no tag_name).
To list the Docker images
$ docker imagesIf your application wants to run in with port 80, and you can expose a different port to bind locally, say 8080:
$ docker run -d --restart=always -p 8080:80 image_name:version