Docker in Action All In One
Docker
https://www.docker.com/play-with-docker
$ docker info
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a9d370c068aa docker/getting-started "/docker-entrypoint.…" 49 minutes ago Up 49 minutes 0.0.0.0:80->80/tcp jolly_feistel
entrypoint.sh
$ docker -h
Flag shorthand -h has been deprecated, please use --help
Usage: docker [OPTIONS] COMMAND
A self-sufficient runtime for containers
Options:
--config string Location of client config files (default "/Users/lilithgames/.docker")
-c, --context string Name of the context to use to connect to the daemon (overrides DOCKER_HOST env var and default context
set with "docker context use")
-D, --debug Enable debug mode
-H, --host list Daemon socket(s) to connect to
-l, --log-level string Set the logging level ("debug"|"info"|"warn"|"error"|"fatal") (default "info")
--tls Use TLS; implied by --tlsverify
--tlscacert string Trust certs signed only by this CA (default "/Users/lilithgames/.docker/ca.pem")
--tlscert string Path to TLS certificate file (default "/Users/lilithgames/.docker/cert.pem")
--tlskey string Path to TLS key file (default "/Users/lilithgames/.docker/key.pem")
--tlsverify Use TLS and verify the remote
-v, --version Print version information and quit
Management Commands:
app* Docker App (Docker Inc., v0.9.1-beta3)
builder Manage builds
buildx* Build with BuildKit (Docker Inc., v0.4.2-docker)
config Manage Docker configs
container Manage containers
context Manage contexts
image Manage images
manifest Manage Docker image manifests and manifest lists
network Manage networks
node Manage Swarm nodes
plugin Manage plugins
scan* Docker Scan (Docker Inc., v0.5.0)
secret Manage Docker secrets
service Manage services
stack Manage Docker stacks
swarm Manage Swarm
system Manage Docker
trust Manage trust on Docker images
volume Manage volumes
Commands:
attach Attach local standard input, output, and error streams to a running container
build Build an image from a Dockerfile
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
events Get real time events from the server
exec Run a command in a running container
export Export a container's filesystem as a tar archive
history Show the history of an image
images List images
import Import the contents from a tarball to create a filesystem image
info Display system-wide information
inspect Return low-level information on Docker objects
kill Kill one or more running containers
load Load an image from a tar archive or STDIN
login Log in to a Docker registry
logout Log out from a Docker registry
logs Fetch the logs of a container
pause Pause all processes within one or more containers
port List port mappings or a specific mapping for the container
ps List containers
pull Pull an image or a repository from a registry
push Push an image or a repository to a registry
rename Rename a container
restart Restart one or more containers
rm Remove one or more containers
rmi Remove one or more images
run Run a command in a new container
save Save one or more images to a tar archive (streamed to STDOUT by default)
search Search the Docker Hub for images
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
tag Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE
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
version Show the Docker version information
wait Block until one or more containers stop, then print their exit codes
Run 'docker COMMAND --help' for more information on a command.
To get more help with docker, check out guides at https://docs.docker.com/go/guides/
➜ ~
Docker 上搭建私有 npm 仓库
https://hub.docker.com/repository/docker/xgqfrms/xnpm
demo
docker/getting-started
https://github.com/docker/getting-started
https://github.com/docker/getting-started/blob/master/Dockerfile
Dockerfile
# Install the base requirements for the app.
# This stage is to support development.
FROM python:alpine AS base
WORKDIR /app
COPY requirements.txt .
RUN pip install -r requirements.txt
# Run tests to validate app
FROM node:12-alpine AS app-base
RUN apk add --no-cache python g++ make
WORKDIR /app
COPY app/package.json app/yarn.lock ./
RUN yarn install
COPY app/spec ./spec
COPY app/src ./src
RUN yarn test
# Clear out the node_modules and create the zip
FROM app-base AS app-zip-creator
RUN rm -rf node_modules &&
apk add zip &&
zip -r /app.zip /app
# Dev-ready container - actual files will be mounted in
FROM base AS dev
CMD ["mkdocs", "serve", "-a", "0.0.0.0:8000"]
# Do the actual build of the mkdocs site
FROM base AS build
COPY . .
RUN mkdocs build
# Extract the static content from the build
# and use a nginx image to serve the content
FROM nginx:alpine
COPY --from=app-zip-creator /app.zip /usr/share/nginx/html/assets/app.zip
COPY --from=build /app/site /usr/share/nginx/html
refs
https://docs.docker.com/get-started/
Dockerfile
https://www.cnblogs.com/xgqfrms/p/12823360.html
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