SHELL

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# enable swarm feature in docker
docker swarm init

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# docker manager join token
docker swarm join-manager manager

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# docker service create
docker service create <image-name> <option>

# example
docker service create alpine ping 8.8.8.8

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# force container to remove
docker container rm -f <container id>

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# inspect about a docker image
docker image inspect <image-name>

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# get history of a image
docker history <image-name>

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# docker pull an image
docker pull <image-name>:<version>

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# docker list images
docker image ls

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# docker connect to already existing network
docker network connect <network-id> <container-id>

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# docker create network
docker network create <name-of-network>

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# docker network list
docker network ls

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# checking port map in a docker container
docker container port <container-name>

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# run bash in already running container in parallel
docker container exec -it <container-name> bash

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# run bash shell in a docker container
docker container run -it --name <your_choice> <image_name> bash

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# get docker stats on a container
docker container stats <container-name>

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# get docker statistics on resources
docker container stats 

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# list containers in docker
docker container ps -a

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# remove container from docker
docker container rm <first 3 characters of container id>

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# syntax for docker container run
docker container run --publish <host-port>:<container-port> --detach --name <unique name of your choice> nginx

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# docker run example with detach 
docker container run -p 80:80 --detach nginx

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# docker run example with nginx
docker container run -p 80:80 nginx

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# docker logout
docker logout

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# docker user login
docker login

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# get docker version
docker version

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# adding user mod to docker or adding user to docker 
sudo usermod -aG docker <username>

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# docker node update role 
docker node update --role <manager/worker> <node-name>

#Example
docker node update --role manager node2

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# docker service update service with replicas/ scaling
docker service update <service-id/service-name> --replicas <count>

#Example
docker service update mqtt_client --replicas 3

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# docker service list node
docker service ls

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#docker service create with replicas
docker service create --replicas <count> <image-name> <option>

# example
docker service create --replicas 3 alpine ping 8.8.8.8 

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#docker info
docker info

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# docker build images
docker build -f <path-to-Dockerfile> .