Docker

Creating a Docker

• Create an application list to a text file

apt list>text file
pip freeze >text file
conda freeze >text file

• Create a "Dockerfile" for installation

FROM ubuntu:24.04 # Installation of OS
RUN mkdir /test
WORKDIR /test
COPY list.txt .  # Application list

RUN apt update -y
RUN apt install python3-pip -y
RUN conda install anaconda -y
RUN conda install --break-system-packages -r list.txt
RUN pip install --break-system-packages jupyter

EXPOSE 8005 8006 8501  # Expose the ports that are to be opened

ENTRYPOINT ["jupyter-notebook","--port=8501"]  # First service to be run

• Build the doker Image

docker build -t test:V1 .  # Build the docker image

Copy Files IN/OUT/EXEC

* From Docker to Outside | $ docker cp <containerID>:<source-path> /<destination-path>
* From Outside to Docker | $ docker cp <source-path> <container>:<destination-path> 
* Execute a command into docker from outside | $ docker exec -it <container> bash

Making changes in the Docker

docker commit <ContainerID> <imageid:tag>

Push to Docker

docker login
docker push curioadmin/biomass:V5

Pull and create a container

docker pull arunindiran/biomass:V6
docker run --name biomass -p 8501:8501 arunindiran/biomass:V6
docker run --name biomass -p 8501:8501 -p 8099:8000 arunindiran/biomass:V6