Docker CLI ( url )
docker image ls
docker images
Usage: docker image COMMAND
Commands:
build Build an image from a Dockerfile
history Show the history of an image
import Import the contents from a tarball to create a filesystem image
inspect Display detailed information on one or more images
load Load an image from a tar archive or STDIN
ls List images
prune Remove unused images
pull Pull an image or a repository from a registry
push Push an image or a repository to a registry
rm Remove one or more images
save Save one or more images to a tar archive (streamed to STDOUT by default)
tag Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE
docker ps
docker images
Usage: docker container COMMAND
Manage containers
Commands:
attach Attach local standard input, output, and error streams to a running container
commit Create a new image from a container's changes
cp Copy files/folders between a container and the local filesystem
create Create a new container
diff Inspect changes to files or directories on a container's filesystem
exec Run a command in a running container
export Export a container's filesystem as a tar archive
inspect Display detailed information on one or more containers
kill Kill one or more running containers
logs Fetch the logs of a container
ls List containers
pause Pause all processes within one or more containers
port List port mappings or a specific mapping for the container
prune Remove all stopped containers
rename Rename a container
restart Restart one or more containers
rm Remove one or more containers
run Run a command in a new container
start Start one or more stopped containers
stats Display a live stream of container(s) resource usage statistics
stop Stop one or more running containers
top Display the running processes of a container
unpause Unpause all processes within one or more containers
update Update configuration of one or more containers
wait Block until one or more containers stop, then print their exit codes
docker pull [OPTIONS] NAME[:TAG|@DIGEST]
Pull an image or a repository from a registry
Options:
-a, --all-tags Download all tagged images in the repository
--disable-content-trust Skip image verification (default true)
--platform string Set platform if server is multi-platform
capable
-q, --quiet Suppress verbose output
# example redis
docker pull redis
docker pull redis:latest
docker pull redis:4.0TERMINAL =====> DOCKER CLI =====> DOCKER HOST ( DOCKER DAEMON ) === CHECK CACHE NO ===> DOCKER HUB ( Registry ) ===
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CHECK CACHE YES ||
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||========================================== DOCKER IMAGE ( DISK )
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BUILD CONTAINER ( DOCKER DAEMON check cache )
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DOCKER CONTAINER Usage: docker run [OPTIONS] IMAGE [COMMAND] [ARG...]
Run a command in a new container
Options:
--add-host list Add a custom host-to-IP mapping
(host:ip)
-a, --attach list Attach to STDIN, STDOUT or STDERR
--blkio-weight uint16 Block IO (relative weight),
between 10 and 1000, or 0 to
disable (default 0)
--blkio-weight-device list Block IO weight (relative device
weight) (default [])
--cap-add list Add Linux capabilities
--cap-drop list Drop Linux capabilities
--cgroup-parent string Optional parent cgroup for the
container
--cgroupns string Cgroup namespace to use
(host|private)
'host': Run the container in
the Docker host's cgroup namespace
'private': Run the container in
its own private cgroup namespace
'': Use the cgroup
namespace as configured by the
default-cgroupns-mode
option on the daemon (default)
--cidfile string Write the container ID to the file
--cpu-period int Limit CPU CFS (Completely Fair
Scheduler) period
--cpu-quota int Limit CPU CFS (Completely Fair
Scheduler) quota
--cpu-rt-period int Limit CPU real-time period in
microseconds
--cpu-rt-runtime int Limit CPU real-time runtime in
microseconds
-c, --cpu-shares int CPU shares (relative weight)
--cpus decimal Number of CPUs
--cpuset-cpus string CPUs in which to allow execution
(0-3, 0,1)
--cpuset-mems string MEMs in which to allow execution
(0-3, 0,1)
-d, --detach Run container in background and
print container ID
--detach-keys string Override the key sequence for
detaching a container
--device list Add a host device to the container
--device-cgroup-rule list Add a rule to the cgroup allowed
devices list
--device-read-bps list Limit read rate (bytes per second)
from a device (default [])
--device-read-iops list Limit read rate (IO per second)
from a device (default [])
--device-write-bps list Limit write rate (bytes per
second) to a device (default [])
--device-write-iops list Limit write rate (IO per second)
to a device (default [])
--disable-content-trust Skip image verification (default true)
--dns list Set custom DNS servers
--dns-option list Set DNS options
--dns-search list Set custom DNS search domains
--domainname string Container NIS domain name
--entrypoint string Overwrite the default ENTRYPOINT
of the image
-e, --env list Set environment variables
--env-file list Read in a file of environment variables
--expose list Expose a port or a range of ports
--gpus gpu-request GPU devices to add to the
container ('all' to pass all GPUs)
--group-add list Add additional groups to join
--health-cmd string Command to run to check health
--health-interval duration Time between running the check
(ms|s|m|h) (default 0s)
--health-retries int Consecutive failures needed to
report unhealthy
--health-start-period duration Start period for the container to
initialize before starting
health-retries countdown
(ms|s|m|h) (default 0s)
--health-timeout duration Maximum time to allow one check to
run (ms|s|m|h) (default 0s)
--help Print usage
-h, --hostname string Container host name
--init Run an init inside the container
that forwards signals and reaps
processes
-i, --interactive Keep STDIN open even if not attached
--ip string IPv4 address (e.g., 172.30.100.104)
--ip6 string IPv6 address (e.g., 2001:db8::33)
--ipc string IPC mode to use
--isolation string Container isolation technology
--kernel-memory bytes Kernel memory limit
-l, --label list Set meta data on a container
--label-file list Read in a line delimited file of labels
--link list Add link to another container
--link-local-ip list Container IPv4/IPv6 link-local
addresses
--log-driver string Logging driver for the container
--log-opt list Log driver options
--mac-address string Container MAC address (e.g.,
92:d0:c6:0a:29:33)
-m, --memory bytes Memory limit
--memory-reservation bytes Memory soft limit
--memory-swap bytes Swap limit equal to memory plus
swap: '-1' to enable unlimited swap
--memory-swappiness int Tune container memory swappiness
(0 to 100) (default -1)
--mount mount Attach a filesystem mount to the
container
--name string Assign a name to the container
--network network Connect a container to a network
--network-alias list Add network-scoped alias for the
container
--no-healthcheck Disable any container-specified
HEALTHCHECK
--oom-kill-disable Disable OOM Killer
--oom-score-adj int Tune host's OOM preferences (-1000
to 1000)
--pid string PID namespace to use
--pids-limit int Tune container pids limit (set -1
for unlimited)
--platform string Set platform if server is
multi-platform capable
--privileged Give extended privileges to this
container
-p, --publish list Publish a container's port(s) to
the host
-P, --publish-all Publish all exposed ports to
random ports
--pull string Pull image before running
("always"|"missing"|"never")
(default "missing")
--read-only Mount the container's root
filesystem as read only
--restart string Restart policy to apply when a
container exits (default "no")
--rm Automatically remove the container
when it exits
--runtime string Runtime to use for this container
--security-opt list Security Options
--shm-size bytes Size of /dev/shm
--sig-proxy Proxy received signals to the
process (default true)
--stop-signal string Signal to stop a container
(default "15")
--stop-timeout int Timeout (in seconds) to stop a
container
--storage-opt list Storage driver options for the
container
--sysctl map Sysctl options (default map[])
--tmpfs list Mount a tmpfs directory
-t, --tty Allocate a pseudo-TTY
--ulimit ulimit Ulimit options (default [])
-u, --user string Username or UID (format:
<name|uid>[:<group|gid>])
--userns string User namespace to use
--uts string UTS namespace to use
-v, --volume list Bind mount a volume
--volume-driver string Optional volume driver for the
container
--volumes-from list Mount volumes from the specified
container(s)
-w, --workdir string Working directory inside the container
# example redis
docker run --name my-redis -d redis:latest docker run -p portlocal:portcontainer [container]
# example nginx single port
docker run -p 3000:80 nginx
# example nginx multiple ports
docker run -p 3000:80 -p 3030:80 nginxUsage: docker start [OPTIONS] CONTAINER [CONTAINER...]
Start one or more stopped containers
Options:
-a, --attach Attach STDOUT/STDERR and forward signals
--detach-keys string Override the key sequence for detaching a
container
-i, --interactive Attach container's STDINUsage: docker stop [OPTIONS] CONTAINER [CONTAINER...]
Stop one or more running containers
Options:
-t, --time int Seconds to wait for stop before killing it (default 10)
docker run --name nginx-volume -v [path_host]:/usr/share/nginx/html:ro -d -p 8080:80 nginx
docker run --name nginx-volume --volumes-from [container] -d -p 8080:80 nginx
# if defile name docker file same Dockerfile and url cmd the same folder have Dockerfile
docker build --tag [name] .
docker build --tag [name]:[tag] .
# else
docker build --tag [name]:[tag] --file [PATH/name file dockerfile]docker network ls
# have 3 network key ( Driver: bridge, host, null ) default new network connect driver bridge
docker network inspect [NETWORK]
Usage: docker network create [OPTIONS] NETWORK
Create a network
Options:
--attachable Enable manual container attachment
--aux-address map Auxiliary IPv4 or IPv6 addresses used by
Network driver (default map[])
--config-from string The network from which to copy the configuration
--config-only Create a configuration only network
-d, --driver string Driver to manage the Network (default "bridge")
--gateway strings IPv4 or IPv6 Gateway for the master subnet
--ingress Create swarm routing-mesh network
--internal Restrict external access to the network
--ip-range strings Allocate container ip from a sub-range
--ipam-driver string IP Address Management Driver (default "default")
--ipam-opt map Set IPAM driver specific options (default map[])
--ipv6 Enable IPv6 networking
--label list Set metadata on a network
-o, --opt map Set driver specific options (default map[])
--scope string Control the network's scope
--subnet strings Subnet in CIDR format that represents a
network segment
Usage: docker network connect [OPTIONS] NETWORK CONTAINER
Connect a container to a network
Options:
--alias strings Add network-scoped alias for the container
--driver-opt strings driver options for the network
--ip string IPv4 address (e.g., 172.30.100.104)
--ip6 string IPv6 address (e.g., 2001:db8::33)
--link list Add link to another container
--link-local-ip strings Add a link-local address for the container
docker network connect bridge