Docker-compose start docker-compose stop docker-compose pause docker-compose unpause docker-compose ps docker-compose up docker-compose down Reference Building web: # build from Dockerfile build:. Args: # Add build arguments APPHOME: app # build from custom Dockerfile build: context:./dir dockerfile: Dockerfile.dev. Given our affinity for Docker, we wanted to pass along some tips and best practices for using it at the command-line. To do that we’ve created a convenient Docker Commands Cheat Sheet to help improve your work flow. Now, you can avoid having to search for these shortcuts every time you open the software. The Ultimate Docker Cheat Sheet Docker - Beginners Intermediate Advanced View on GitHub Join Slack The Ultimate Docker Cheat Sheet. Complete Docker CLI. Container Management CLIs. Inspecting The Container. Interacting with Container. Image Management Commands. Image Transfer Comnands. Builder Main Commands. Apr 10, 2021 - Docker command cheat sheet in Image format, Docker compose command cheat sheet and Docker commands cheat sheet pdf. Docker container ls docker image ls docker ps docker ps -a docker run -it -p 8080:80 ubuntu:latest -name ubuntu-machine /bin/bash docker exec -it ubuntu-machine /bin/bash This is a probably the complete set of commands, that we use on daily basis.
Docker swarm cheat sheet. List of all commands to create, run, manage container cluster environment, Docker Swarm!
Docker swarm is a cluster environment for Docker containers. Swarm is created with a number of machines running docker daemons. Collectively they are managed by one master node to run clustered environment for containers!
In this article, we are listing out all the currently available docker swarm commands in a very short overview. This is a cheat sheet you can glance through to brush or your swarm knowledge or quick reference for any swarm management command. We are covering most used or useful switches with the below commands. There are more switches available for each command and you can get them with
--help
Read all docker or containerization related articles here from KernelTalk’s archives.
Docker swarm commands for swarm management
This set of command is used mainly to start, manage the swarm cluster as a whole. For node management, within the cluster, we have a different set of commands following this section.
docker swarm init
: Initiate swam cluster- –advertise-addr: Advertised address on which swarm lives
- –autolock: Locks manager and display key which will be needed to unlock stopped manager
- –force-new-cluster: Create a new cluster from backup and dont attempt to connect to old known nodes
docker swarm join-token
: Lists join security token to join another node in swarm as worker or manager- –quite: Only display token. By default, it displays complete command to be used along with the token.
- –rotate: Rotate (change) token for security reasons.
docker swarm join
: Join already running swarm as a worker or manager- –token: Security token to join the swarm
- –availability: Mark node’s status as active/drain/pause after joining
docker swarm leave
: Leave swarm. To be run from the node itself- -f: Leave forcefully ignoring all warnings.
docker swarm unlock
: Unlocks swarm by providing key after manager restartsdocker swarm unlock-key
: Display swarm unlock key- -q: Only display token.
- –rotate: Rotate (change) token for security reasons.
docker swarm update
: Updates swarm configurations- –autolock: true/false. Turns on or off locking if not done while initiating.
Docker swarm node commands for swarm node management
Node is a server participating in Docker swarm. A node can either be a worker or manager in the swarm. The manager node has the ability to manage swarm nodes and services along with serving workloads. Worker nodes can only serve workloads.
docker node ls
: Lists nodes in the swarm- -q : Only display node Ids
- –format : Format output using GO format
- –filter : Apply filters to output
docker node ps
: Display tasks running on nodes- Above all switches applies here too.
docker node promote
: Promote node to a manager roledocker node demote
: Demote node from manager to worker roledocker node rm
: Remove node from the swarm. Run from the manager node.- -f : Force remove
docker node inspect
: Detailed information about the node- –format : Format output using GO format
- –pretty : Print in a human-readable friendly format
docker node update
: Update node configs- –role : worker/manager. Update node role
- –availability : active/pause/drain. Set node state.
Docker swarm service commands for swarm service management
Docker service is used to create and spawn workloads to swarm nodes.
docker service create
: Start new service in Docker swarm- Switches of
docker container run
command like -i (interactive), -t (pseud terminal), -d (detached), -p (publish port) etc supported here.
- Switches of
docker service ls
: List services- –filter, –format and -q (quiet) switches which we saw above are supported with this command.
docker service ps
: Lists tasks of services- –filter, –format and -q (quiet) switches which we saw above are supported with this command.
docker service logs
: Display logs of service or tasksdocker service rm
: Remove service- -f : Force remove
docker service update
: Update service config- Most of the parameters defined in service create command can be updated here.
docker service rollback
: Revert back changes done in service config.docker service scale
: Scale one or more replicated services.- servicename=number format
docker service inspect
: Detailed information about service.
Docker’s purpose is to build and manage compute images and to launch them in a container. So, the most useful commands do and expose this information.
Here’s a cheat sheet on the top Docker commands to know and use.
(This is part of our Docker Guide. Use the right-hand menu to navigate.)
Images and containers
Cheat Sheet Docker Online
The docker command line interface follows this pattern:
docker <COMMAND>
docker <COMMAND>
The docker images and container commands grant access to the images and containers. From here, you are permitted to do something with them, hence:
There are:
Docker Commands Pdf
- is lists the resources.
- cp copies files/folders between the container and the local file system.
- create creates new container.
- diff inspects changes to files or directories in a running container.
- logs fetches the logs of a container.
- pause pauses all processes within one or more containers.
- rename renames a container.
- run runs a new command in a container.
- start starts one or more stopped containers.
- stop stops one or more running containers.
- stats displays a livestream of containers resource usage statistics.
- top displays the running processes of a container.
View resources with ls
From the container ls command, the container id can be accessed (first column).
Control timing with start, stop, restart, prune
- start starts one or more stopped containers.
- stop stops one or more running containers.
- restart restarts one or more containers.
- prune (the best one!) removes all stopped containers.
Name a container
View vital information: Inspect, stats, top
- stats displays a live stream of container(s) resource usage statistics
- top displays the running processes of a container:
- inspect displays detailed information on one or more containers. With inspect, a JSON is returned detailing the name and states and more of a container.
Additional resources
Cheat Sheet Docker Compose
For more on this topic, there’s always the Docker documentation, the BMC DevOps Blog, and these articles: