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篇与
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docker 部署 nuxt 项目到阿里云 ECS 使用 Webstorm IDE 和插件 Alibaba Cloud Toolkit，结合 docker-compose 快速部署 nuxt 项目到阿里云 ECS 服务器 #概述 有一个使用 nuxtjs 开发的 ssr 网站，需要部署到阿里云 ECS，部署的方法有很多，根据需求不同，有几点需要注意： ssr 项目，不可避免的会有 node_modules 文件夹，文件过多上传会导致超时，需要打包成压缩文件上传以节省上传时间 开发机器系统为 Windows，避免系统差异，需要使用 docker 进行依赖安装和编译，交给开发机器执行以节省服务器资源 尽可能减少部署所需的操作，通过脚本执行 docker 相关命令，通过 Webstorm IDE 的 Alibaba Cloud Toolkit 插件，选择 Deploy to ECS 功能，自动在上传文件后执行相应命令 #操作 在 package.json 中添加一条命令 "build:docker": "sh build.docker.sh"，方便执行 docker 打包编译命令，这里有两个前提条件是，docker 正在运行和支持 sh 命令。 #Dockerfile.build 添加 Dockerfile.build 文件用于打包编译时执行，简单的流程如下，进入工作目录 - 复制源码 - 下载依赖并编译 - 移除多余依赖 - 删除多余文件 - 压缩最终代码 dockerfile复制 # Dockerfile.build FROM node:lts-alpine3.14 WORKDIR /code COPY . . RUN npm install && npm run build RUN npm prune -qs --no-audit --loglevel error --production RUN rm components layouts middleware pages plugins styles test types .babelrc .env .env.dev .eslintrc.js .prettierrc jest.config.js tsconfig.json Dockerfile.build build.docker.sh -rf RUN tar -czf /dist.tar.gz . CMD ["/bin/bash"] 123456789 #build.docker.sh 添加 build.docker.sh 文件，编写需要执行的命令，简单的流程如下，构建编译时镜像 - 启动容器 - 复制文件到本地 - 删除容器 shell复制 #!/bin/bash imageName='liuq/yunpansoso-web-building:0.0.1' label='yunpansoso-web-building' docker build -f Dockerfile.build -t $imageName --label $label . docker run -d $imageName containerID=`docker ps --filter=label=$label -aq` mkdir output -p docker cp $containerID:/dist.tar.gz ./output/dist.tar.gz docker rm $containerID -f 12345678910 #Alibaba Cloud 在 Webstorm IDE 中选择 Tools - Alibaba Cloud - Deploy to ECS，选择压缩文件目录 ./output/dist.tar.gz，选择账号下的 ECS 服务器，在 Target Directory 中输入服务器上部署的路径，以 /var/www/yunpansoso/web 为例，接着选择命令，添加一条命令 tar -xzf dist.tar.gz && docker-compose up -d --force-recreate，选择 Advanced，在 Before deploy 中选择命令，添加一条命令 rm /var/www/yunpansoso/web -rf，在部署前清空目录。 #docker-compose.yml 和 Dockerfile 服务器上用于 docker-compose up 的文件如下，此外还使用了公用 nginx-proxy 服务用于转发多个网站 yaml复制 # docker-compose.yml version: '3' services: yunpan-nginx: image: nginx:stable-alpine container_name: yunpan-nginx restart: always ports: - 8081:80 volumes: - ./nginx.conf:/etc/nginx/nginx.conf yunpan-web: container_name: xxx-web image: liuq/yunpansoso-web-web:0.0.1 restart: always build: . ports: - 9001:9001 volumes: - ./:/code 1234567891011121314151617181920 dockerfile复制 # Dockerfile FROM node:lts-alpine3.14 WORKDIR /code CMD ["npm", "start"] 1234 #公用 nginx-proxy 服务 nginx-proxy 文件如下，简单文件直接通过 Alibaba Cloud 步骤执行即可 yaml复制 # docker-compose.yml version: "3" services: nginx-proxy: image: nginx:stable-alpine container_name: nginx-proxy-basic restart: always ports: - 80:80 - 443:443 volumes: - ./nginx.conf:/etc/nginx/nginx.conf 123456789101112 nginx复制 # nginx.conf events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 300; server { listen 80; server_name www.example.com; location / { proxy_pass http://<公网 IP 地址>:8081; } } } 1234567891011121314151617 #结果 最终需要执行的步骤： npm run build:docker 点击右上角的 Run 命令 文件大小约28.4M，第一步打包编译耗时104.0s左右，第二步上传解压执行耗时约78.554s左右 #总结 通过 webstorm IDE 插件 Alibaba Cloud Toolkit 可以免于再次连接服务器，只要步骤正确，基本无需进行额外操作，多个操作步骤写在一个脚本文件中，更是方便快捷，爽歪歪 ^^v^^
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docker筛选容器和镜像 #镜像 powershell复制 ❯ docker images --help Usage: docker images [OPTIONS] [REPOSITORY[:TAG]] List images Options: -a, --all Show all images (default hides intermediate images) --digests Show digests -f, --filter filter Filter output based on conditions provided --format string Pretty-print images using a Go template --no-trunc Don't truncate output -q, --quiet Only show image IDs 12345678910111213 通过 -a / --all可以筛选出所有状态下的镜像，--digests 可以显示出镜像摘要，--filter 筛选过滤，--format 格式化输出列表展示，--no-trunc 指明不要截断输出 以下通过实际例子说明每个属性的作用，以下面这些镜像为例： powershell复制 ❯ docker images REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> c15f6a08bd05 40 minutes ago 1.88GB fun-cache-76648a02-c217-405f-a6a8-decedfff08ad latest efbc773a6539 About an hour ago 2.23GB fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d latest efbc773a6539 About an hour ago 2.23GB fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 latest efbc773a6539 About an hour ago 2.23GB fun-cache-405a0602-8113-4601-b831-0651e5e168ea latest efbc773a6539 About an hour ago 2.23GB fun-cache-57689e27-3785-49e1-96be-5080dcad2739 latest 5dc92562f89c About an hour ago 2.23GB fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 latest 5dc92562f89c About an hour ago 2.23GB fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 latest a804b7f3b816 2 hours ago 2.23GB fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa latest a804b7f3b816 2 hours ago 2.23GB aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom build-1.9.17 e6282033ae8d 4 months ago 1.88GB centos latest 300e315adb2f 8 months ago 209MB 123456789101112131415 #显示所有 -a / --all 显示所有镜像 powershell复制 ❯ docker images -a REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> c15f6a08bd05 3 hours ago 1.88GB fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 latest efbc773a6539 4 hours ago 2.23GB fun-cache-405a0602-8113-4601-b831-0651e5e168ea latest efbc773a6539 4 hours ago 2.23GB fun-cache-76648a02-c217-405f-a6a8-decedfff08ad latest efbc773a6539 4 hours ago 2.23GB fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d latest efbc773a6539 4 hours ago 2.23GB <none> <none> 1475f6ee67fc 4 hours ago 2.23GB <none> <none> 8ea0f54444e1 4 hours ago 2.23GB <none> <none> 3ebd594c5a05 4 hours ago 2.23GB <none> <none> ac7b100bf4ea 4 hours ago 2.23GB <none> <none> 81a778d24435 4 hours ago 2.04GB <none> <none> b8e7f428e1bc 4 hours ago 2.04GB <none> <none> c099173b3d86 4 hours ago 2.04GB <none> <none> 79c0700b9311 4 hours ago 1.92GB fun-cache-57689e27-3785-49e1-96be-5080dcad2739 latest 5dc92562f89c 4 hours ago 2.23GB fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 latest 5dc92562f89c 4 hours ago 2.23GB 1234567891011121314151617 #显示摘要 --digests powershell复制 ❯ docker images --digests REPOSITORY TAG DIGEST IMAGE ID CREATED SIZE <none> <none> <none> c15f6a08bd05 3 hours ago 1.88GB fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d latest <none> efbc773a6539 4 hours ago 2.23GB fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 latest <none> efbc773a6539 4 hours ago 2.23GB fun-cache-405a0602-8113-4601-b831-0651e5e168ea latest <none> efbc773a6539 4 hours ago 2.23GB fun-cache-76648a02-c217-405f-a6a8-decedfff08ad latest <none> efbc773a6539 4 hours ago 2.23GB fun-cache-57689e27-3785-49e1-96be-5080dcad2739 latest <none> 5dc92562f89c 4 hours ago 2.23GB fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 latest <none> 5dc92562f89c 4 hours ago 2.23GB fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 latest <none> a804b7f3b816 4 hours ago 2.23GB fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa latest <none> a804b7f3b816 4 hours ago 2.23GB ubuntu latest sha256:82becede498899ec668628e7cb0ad87b6e1c371cb8a1e597d83a47fac21d6af3 1318b700e415 10 days ago 72.8MB aliyunfc/runtime-custom 1.9.17 <none> 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 1.9.17 sha256:8c47d7956a4038a17b6c4a8f660e341b35152f8b623544fe3ae6c3bc3d7ee7dc 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom build-1.9.17 sha256:91c378a1024872ea74372a4af127c5bb0d5ddd650848adc3cc5eed7625fab465 e6282033ae8d 4 months ago 1.88GB centos latest sha256:5528e8b1b1719d34604c87e11dcd1c0a20bedf46e83b5632cdeac91b8c04efc1 300e315adb2f 8 months ago 209MB centos 7 sha256:0f4ec88e21daf75124b8a9e5ca03c37a5e937e0e108a255d890492430789b60e 8652b9f0cb4c 8 months ago 204MB 12345678910111213141516171819202122232425262728 #筛选过滤 -f / --filter dangling：显示标记为空的镜像，布尔值，true和false label： (label=<key> or label=<key>=<value>)根据标签进行过滤，其中lable的值，是docker在编译的时候配置的或者在Dockerfile中配置的 before：(<image-name>[:<tag>], <image id> or <image@digest>)，根据时间来进行过滤，其中before的value表示某个镜像构建时间之前的镜像列表 since：(<image-name>[:<tag>], <image id> or <image@digest>)，跟before正好相反，表示的是在某个镜像构建之后构建的镜像 reference：添加正则进行匹配 #dangling 筛选出为空的镜像，合法值为 true 和 false ，不合法将会给出错误提示 powershell复制 ❯ docker images -f "dangling=true" REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> c15f6a08bd05 41 minutes ago 1.88GB 123 powershell复制 ❯ docker images -f "dangling=false" REPOSITORY TAG IMAGE ID CREATED SIZE fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 latest efbc773a6539 About an hour ago 2.23GB fun-cache-405a0602-8113-4601-b831-0651e5e168ea latest efbc773a6539 About an hour ago 2.23GB fun-cache-76648a02-c217-405f-a6a8-decedfff08ad latest efbc773a6539 About an hour ago 2.23GB fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d latest efbc773a6539 About an hour ago 2.23GB fun-cache-57689e27-3785-49e1-96be-5080dcad2739 latest 5dc92562f89c About an hour ago 2.23GB fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 latest 5dc92562f89c About an hour ago 2.23GB fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 latest a804b7f3b816 2 hours ago 2.23GB fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa latest a804b7f3b816 2 hours ago 2.23GB aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom build-1.9.17 e6282033ae8d 4 months ago 1.88GB centos latest 300e315adb2f 8 months ago 209MB 1234567891011121314 powershell复制 ❯ docker images -f "dangling=fals" Error response from daemon: Invalid filter 'dangling=[fals]' 12 #label 格式为 label=<key> or label=<key>=<value>，以centos镜像为例： 拉取镜像，并添加了两个自己设置的label，"my-label"和"com.example.foo=bar" powershell复制 ❯ docker run -l my-label --label com.example.foo=bar -it centos /bin/bash 1 此时，我们仅能通过这两个label来筛选容器，无法用来筛选镜像 powershell复制 ❯ docker ps -f "label=my-label" CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 4d147d620d8a centos "/bin/bash" 6 seconds ago Up 5 seconds happy_booth 123 筛选镜像的话需要用到镜像本身绑定的label，通过grep筛选出centos镜像自身的label powershell复制 ❯ docker inspect centos | grep label "org.label-schema.build-date": "20201204", "org.label-schema.license": "GPLv2", "org.label-schema.name": "CentOS Base Image", "org.label-schema.schema-version": "1.0", "org.label-schema.vendor": "CentOS" "org.label-schema.build-date": "20201204", "org.label-schema.license": "GPLv2", "org.label-schema.name": "CentOS Base Image", "org.label-schema.schema-version": "1.0", "org.label-schema.vendor": "CentOS" 1234567891011 通过centos镜像自身的label可以用来筛选容器和镜像，以"org.label-schema.vendor": "CentOS"为例 powershell复制 ❯ docker ps -f "label=org.label-schema.vendor=CentOS" CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 12e8575c7304 centos "/bin/bash" 2 seconds ago Up 1 second sweet_goodall 123 powershell复制 ❯ docker images -f "label=org.label-schema.vendor=CentOS" REPOSITORY TAG IMAGE ID CREATED SIZE centos latest 300e315adb2f 8 months ago 209MB 123 #before 筛选出从匹配镜像开始之前的镜像，即列表下，匹配镜像下面的镜像，格式为：<image-name>[:<tag>], <image id> or <image@digest>，当 <tag> 为 latest 时可省略 powershell复制 ❯ docker images -f "before=fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa" REPOSITORY TAG IMAGE ID CREATED SIZE aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom build-1.9.17 e6282033ae8d 4 months ago 1.88GB centos latest 300e315adb2f 8 months ago 209MB 123456 从下面的筛选列表可以看出镜像 aliyunfc/runtime-custom 和 registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 的 TAG 都为 1.9.17 ，当使用 aliyunfc/runtime-custom:1.9.17 进行筛选，其实匹配到的是 registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 镜像，当匹配到同名同TAG的镜像时，选择最后匹配(从上往下最后)到的一个 powershell复制 ❯ docker images -f "before=aliyunfc/runtime-custom:1.9.17" REPOSITORY TAG IMAGE ID CREATED SIZE registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom build-1.9.17 e6282033ae8d 4 months ago 1.88GB centos latest 300e315adb2f 8 months ago 209MB 1234 #since 筛选出从匹配镜像开始之后的镜像，即列表下，匹配镜像上面的镜像，格式为：<image-name>[:<tag>], <image id> or <image@digest>当 <tag> 为 latest 时可省略 powershell复制 ❯ docker images -f "since=aliyunfc/runtime-custom:1.9.17" REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> c15f6a08bd05 About an hour ago 1.88GB fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 latest efbc773a6539 2 hours ago 2.23GB fun-cache-405a0602-8113-4601-b831-0651e5e168ea latest efbc773a6539 2 hours ago 2.23GB fun-cache-76648a02-c217-405f-a6a8-decedfff08ad latest efbc773a6539 2 hours ago 2.23GB fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d latest efbc773a6539 2 hours ago 2.23GB fun-cache-57689e27-3785-49e1-96be-5080dcad2739 latest 5dc92562f89c 2 hours ago 2.23GB fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 latest 5dc92562f89c 2 hours ago 2.23GB fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 latest a804b7f3b816 3 hours ago 2.23GB fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa latest a804b7f3b816 3 hours ago 2.23GB 1234567891011 从下面的筛选列表可以看出镜像 registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 的 TAG 为 1.9.17 ，当使用 registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 进行筛选，其实匹配到的是 aliyunfc/runtime-custom 镜像，当匹配到同名同TAG的镜像时，选择最后匹配(从下往上最后)到的一个 powershell复制 ❯ docker images -f "since=registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom:1.9.17" REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> c15f6a08bd05 About an hour ago 1.88GB fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d latest efbc773a6539 2 hours ago 2.23GB fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 latest efbc773a6539 2 hours ago 2.23GB fun-cache-405a0602-8113-4601-b831-0651e5e168ea latest efbc773a6539 2 hours ago 2.23GB fun-cache-76648a02-c217-405f-a6a8-decedfff08ad latest efbc773a6539 2 hours ago 2.23GB fun-cache-57689e27-3785-49e1-96be-5080dcad2739 latest 5dc92562f89c 2 hours ago 2.23GB fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 latest 5dc92562f89c 2 hours ago 2.23GB fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 latest a804b7f3b816 3 hours ago 2.23GB fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa latest a804b7f3b816 3 hours ago 2.23GB 1234567891011 #reference reference通过正则匹配来筛选镜像，同样可以匹配<image-name>[:<tag>]，<image@digest>，但是需要注意的是，通配符 * 无法匹配 / 和 . 符号，以centos和centos:7为例 powershell复制 ❯ docker images --filter=reference='centos' REPOSITORY TAG IMAGE ID CREATED SIZE centos latest 300e315adb2f 8 months ago 209MB centos 7 8652b9f0cb4c 8 months ago 204MB 1234 powershell复制 ❯ docker images --filter=reference='centos:7' REPOSITORY TAG IMAGE ID CREATED SIZE centos 7 8652b9f0cb4c 8 months ago 204MB 123 查看digest，为了能够看清，我们通过 --format 来格式化输出内容 powershell复制 ❯ docker images --format "{{.Repository}} {{.Digest}}" <none> <none> fun-cache-76648a02-c217-405f-a6a8-decedfff08ad <none> fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d <none> fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 <none> fun-cache-405a0602-8113-4601-b831-0651e5e168ea <none> fun-cache-57689e27-3785-49e1-96be-5080dcad2739 <none> fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 <none> fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 <none> fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa <none> ubuntu sha256:82becede498899ec668628e7cb0ad87b6e1c371cb8a1e597d83a47fac21d6af3 aliyunfc/runtime-custom <none> registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom sha256:8c47d7956a4038a17b6c4a8f660e341b35152f8b623544fe3ae6c3bc3d7ee7dc registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom sha256:91c378a1024872ea74372a4af127c5bb0d5ddd650848adc3cc5eed7625fab465 centos sha256:5528e8b1b1719d34604c87e11dcd1c0a20bedf46e83b5632cdeac91b8c04efc1 centos sha256:0f4ec88e21daf75124b8a9e5ca03c37a5e937e0e108a255d890492430789b60e 12345678910111213141516 实际筛选如下： powershell复制 ❯ docker images "centos@*" REPOSITORY TAG IMAGE ID CREATED SIZE centos <none> 300e315adb2f 8 months ago 209MB centos <none> 8652b9f0cb4c 8 months ago 204MB 1234 powershell复制 ❯ docker images "centos@sha256:*" REPOSITORY TAG IMAGE ID CREATED SIZE centos <none> 300e315adb2f 8 months ago 209MB centos <none> 8652b9f0cb4c 8 months ago 204MB 1234 powershell复制 ❯ docker images "centos@sha256:0f*" REPOSITORY TAG IMAGE ID CREATED SIZE centos <none> 8652b9f0cb4c 8 months ago 204MB 123 通配符匹配： 通过下面的匹配，可以看出 aliyunfc/runtime-custom和registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom两个镜像是没有出现在下面列表的 powershell复制 ❯ docker images --filter=reference="*" REPOSITORY TAG IMAGE ID CREATED SIZE fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d latest efbc773a6539 3 hours ago 2.23GB fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 latest efbc773a6539 3 hours ago 2.23GB fun-cache-405a0602-8113-4601-b831-0651e5e168ea latest efbc773a6539 3 hours ago 2.23GB fun-cache-76648a02-c217-405f-a6a8-decedfff08ad latest efbc773a6539 3 hours ago 2.23GB fun-cache-57689e27-3785-49e1-96be-5080dcad2739 latest 5dc92562f89c 4 hours ago 2.23GB fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 latest 5dc92562f89c 4 hours ago 2.23GB fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 latest a804b7f3b816 4 hours ago 2.23GB fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa latest a804b7f3b816 4 hours ago 2.23GB ubuntu latest 1318b700e415 10 days ago 72.8MB centos latest 300e315adb2f 8 months ago 209MB centos 7 8652b9f0cb4c 8 months ago 204MB 12345678910111213 powershell复制 ❯ docker images --filter=reference="fun*" REPOSITORY TAG IMAGE ID CREATED SIZE fun-cache-405a0602-8113-4601-b831-0651e5e168ea latest efbc773a6539 3 hours ago 2.23GB fun-cache-76648a02-c217-405f-a6a8-decedfff08ad latest efbc773a6539 3 hours ago 2.23GB fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d latest efbc773a6539 3 hours ago 2.23GB fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 latest efbc773a6539 3 hours ago 2.23GB fun-cache-57689e27-3785-49e1-96be-5080dcad2739 latest 5dc92562f89c 4 hours ago 2.23GB fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 latest 5dc92562f89c 4 hours ago 2.23GB fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 latest a804b7f3b816 4 hours ago 2.23GB fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa latest a804b7f3b816 4 hours ago 2.23GB 12345678910 如果要匹配 registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 镜像，需要使用下面的方式 powershell复制 ❯ docker images --filter=reference="*.*.*.*/*/*" REPOSITORY TAG IMAGE ID CREATED SIZE registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom build-1.9.17 e6282033ae8d 4 months ago 1.88GB 1234 #重置格式 --format 通过 --format 我们可以筛选出自己需要的内容 .ID：` 镜像ID .Repository： 镜像仓库名称 .Tag： 镜像标签tag .Digest： 镜像摘要 .CreatedSince： 距离创建时间经过了多久 .CreatedAt： 镜像创建时间 .Size： 镜像大小 powershell复制 ❯ docker images --format "{{.ID}} {{.Repository}} {{.Size}}" c15f6a08bd05 <none> 1.88GB efbc773a6539 fun-cache-28165075-9239-4b53-bf32-41009cdf15c0 2.23GB efbc773a6539 fun-cache-405a0602-8113-4601-b831-0651e5e168ea 2.23GB efbc773a6539 fun-cache-76648a02-c217-405f-a6a8-decedfff08ad 2.23GB efbc773a6539 fun-cache-e88ba098-4fbb-4cc9-a2af-d02645ae638d 2.23GB 5dc92562f89c fun-cache-57689e27-3785-49e1-96be-5080dcad2739 2.23GB 5dc92562f89c fun-cache-9337c1e2-2c10-4ed4-b52a-b8b2e8e9dc20 2.23GB a804b7f3b816 fun-cache-657bbdcb-e324-47e6-adbd-92c396e982aa 2.23GB a804b7f3b816 fun-cache-193beceb-19dd-4ca8-a268-efbe6ecc37c1 2.23GB 1318b700e415 ubuntu 72.8MB 1aa5c8035675 registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 1.45GB 1aa5c8035675 aliyunfc/runtime-custom 1.45GB e6282033ae8d registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 1.88GB 300e315adb2f centos 209MB 8652b9f0cb4c centos 204MB 12345678910111213141516 #容器 主要用法和镜像差不多 powershell复制 ❯ docker ps --help Usage: docker ps [OPTIONS] List containers Options: -a, --all Show all containers (default shows just running) -f, --filter filter Filter output based on conditions provided --format string Pretty-print containers using a Go template -n, --last int Show n last created containers (includes all states) (default -1) -l, --latest Show the latest created container (includes all states) --no-trunc Don't truncate output -q, --quiet Only display container IDs -s, --size Display total file sizes 1234567891011121314151617 #实际应用 #1. 删除REPOSITORY为none的镜像 powershell复制 docker rmi $(docker images --filter "dangling=true" -q) -f 1 #2. 根据名称删除镜像 powershell复制 # 查看单个筛选也可以聚合筛选 ❯ docker images -a -f reference="fun*" -f reference="aliyunfc/*" -f reference="*.*.*.*/aliyunfc/*" REPOSITORY TAG IMAGE ID CREATED SIZE fun-cache-625f37a8-d6b1-48a6-9e55-e38dddd9416b latest 0aad74e040fa 13 minutes ago 2.23GB fun-cache-277b5083-eba0-40ab-a7ed-478889e946dd latest 0aad74e040fa 13 minutes ago 2.23GB aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom 1.9.17 1aa5c8035675 4 months ago 1.45GB registry.cn-beijing.aliyuncs.com/aliyunfc/runtime-custom build-1.9.17 e6282033ae8d 4 months ago 1.88GB # 删除语句 docker rmi $(docker images -a -f reference="fun*" -f reference="aliyunfc/*" -f reference="*.*.*.*/aliyunfc/*" -q) -f 1234567891011
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docker部署nextcloud #1. 部署nextcloud shell复制 docker pull nextcloud docker run --name nextcloud -d -p 8080:80 nextcloud 12 #2. 部署mysql shell复制 # 拉取tag为5.7的mysql镜像 docker pull mysql:5.7 # 如果没有拉取镜像，执行以下命令，将会自动拉取mysql:5.7镜像 docker run --name mysql -d -p 3306:3306 \ -e MYSQL_ROOT_PASSWORD=qwe123 \ -e MYSQL_DATABASE=nextcloud \ -e MYSQL_USER=liuqian \ -e MYSQL_PASSWORD=qwe123 mysql:5.7 123456789
