deploying from the hub

Deploying a docker image from the hub

Some docker useful commands reference.

Examples assume there is an image at the following docker hub address https://hub.docker.com/repository/docker/cleberjamaral/jacamo-rest-run

Creating and running an image

• Building and assigning the tag user/image_idto the local image $ sudo docker build -t user/image_id .

• Check existing images $ sudo docker images

• Create a network $ sudo docker network create network_name

• Run a docker image $ sudo docker run -ti user/image_id a_command

  • Example $ docker run -d -P -p 8888:8080 -ti cleberjamaral/jacamo-rest-run sh

Pulling an image from a docker repository and running the terminal

• Pulling an image from docker hub $ sudo docker pull user/image_id:tag

  • Example $ docker pull cleberjamaral/jacamo-rest-run:latest

• Running an instance and opening the terminal $ docker run -ti repository_id sh

  • Example $ docker run -ti cleberjamaral/jacamo-rest-run sh

• Attaching to a running container $ docker attach container_id

Removing an image

• Removing an image $ sudo docker image rm image_id

  • To force removing associated container $ sudo docker image rm image_id -f