10. Docker – Implementation => How to RUN and REMOVE a Container.

Docker – Implementation => How to RUN and REMOVE a Container.

RUN a Container.

01. Build an image   =>

 docker build -f Dockerfile_name -t give_a_name_to_image

 If docker file name is Dockerfile,

docker build . -t give_a_name_to_image

Otherwise

docker build -f abc -t docker_springboot_h2 .                                                                                                                                                                                                                                                                                                                   

02. Show images   =>     docker images

      Show images list  => docker image ls

03. VIEW ALL CONAINER PROCESS   => docker ps -a

04. RUN A CONTAINER   => 

docker run -p 8082:8080 --name containerName -d image_name_OR_id 

               -p 8082:8080 :- 8082:FOR LOCAL ACCESS THE CONTAINER. 8080 IS FOR INSIDE THE CONTAINER.

               WE HIT TO localhost:8082 AND THEN GO TO THAT CONTAINER AND 8082 is MAP WITH 8080.

 

05. CURRENTLY RUNNUNG CONTAINERS    => docker container ls

06. docker container log   => docker logs springboot_h2_container

07. Kill a container   => docker kill container_name_OR_id

08. docker start container_name_or_id

 

REMOVE a Container.

 

01. FIRST CONTANERS SHOULD BE REMOVED, THEN IMAGE SHOULD BE REMOVED

 

1. KILL A CONTAINER => Docker kill container_name_OR_id

                            OR

1. STPO A CONTAINER => docker stop controller_name_OR_id

2. REMOVE A CONTAINR => container rm container_name_OR_id

3. REMOVE AN IMAGE => docker rmi image__name_OR_id

4. RUN  docker container ls  AND docker images TO CHECK WHETHER SUCCESSFULLY REMOVE OR NOT