Docker 使用笔记

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could not find an available, non-overlapping IPv4 address pool among the defaults to assign to the network

  • 使用 docker network ls 查看network数量
  • docker network prune 关闭未使用的网络
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FROM node:10-alpine

RUN npm config set registry https://registry.npm.taobao.org
ADD ./package.json /apps/
WORKDIR /apps
RUN npm install

COPY ./ /apps
RUN npm run release

FROM nginx:alpine
COPY --from=0 /apps/dist/ /usr/share/nginx/html/
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# 删除所有 <none> image 
docker rmi `docker images | grep  "<none>" | awk '{print $3}'`
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# 删除所有 <none> image 
docker rmi `docker images | grep  "months ago" | awk '{print $3}'`

docker stop `docker ps | grep  "weeks ago" | awk '{print $1}'`   

# 删除半年前的image
docker image prune -a --force --filter "until=4320h" 

# 这个命令会删除所有关闭的容器以及dangling镜像。
docker system prune

# 磁盘占用情况
docker system df