{"id":655,"date":"2025-12-21T06:54:38","date_gmt":"2025-12-20T22:54:38","guid":{"rendered":"https:\/\/www.idcyz.com\/blog\/?p=655"},"modified":"2025-12-21T06:54:38","modified_gmt":"2025-12-20T22:54:38","slug":"%e4%bb%80%e4%b9%88%e6%98%af-docker-%e5%ae%b9%e5%99%a8%e4%bb%a5%e5%8f%8a%e5%a6%82%e4%bd%95%e9%ab%98%e6%95%88%e4%bd%bf%e7%94%a8%e5%ae%83%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.idcyz.com\/blog\/655.html","title":{"rendered":"\u4ec0\u4e48\u662f Docker \u5bb9\u5668\u4ee5\u53ca\u5982\u4f55\u9ad8\u6548\u4f7f\u7528\u5b83\uff1f"},"content":{"rendered":"<p><h2>Docker \u5bb9\u5668\u7b80\u4ecb<\/h2>\n<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.idcyz.com\/blog\/wp-content\/uploads\/2025\/07\/Dpp23.jpg\" alt=\"\u4ec0\u4e48\u662f Docker \u5bb9\u5668\u4ee5\u53ca\u5982\u4f55\u9ad8\u6548\u4f7f\u7528\u5b83\uff1f\" title=\"\u4ec0\u4e48\u662f Docker \u5bb9\u5668\u4ee5\u53ca\u5982\u4f55\u9ad8\u6548\u4f7f\u7528\u5b83\uff1f\"><\/p>\n<p><p>Docker \u662f\u4e00\u79cd\u5f00\u6e90\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u80fd\u591f\u5b9e\u73b0\u8f6f\u786c\u4ef6\u7684\u89e3\u8026\uff0c\u63d0\u4f9b\u4e86\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u865a\u62df\u5316\u89e3\u51b3\u65b9\u6848\u3002\u5176\u6838\u5fc3\u601d\u60f3\u662f\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5728\u4e00\u4e2a\u79f0\u4e3a\u5bb9\u5668\u7684\u72ec\u7acb\u5355\u5143\u4e2d\uff0c\u4ece\u800c\u786e\u4fdd\u65e0\u8bba\u5728\u4f55\u79cd\u73af\u5883\u4e2d\uff0c\u5e94\u7528\u90fd\u80fd\u4ee5\u76f8\u540c\u7684\u65b9\u5f0f\u8fd0\u884c\u3002\u672c\u6587\u5c06\u4ecb\u7ecd Docker \u5bb9\u5668\u7684\u57fa\u672c\u64cd\u4f5c\uff0c\u5305\u62ec\u5b89\u88c5\u3001\u521b\u5efa\u3001\u7ba1\u7406\u548c\u4f18\u5316\u5bb9\u5668\u3002<\/p>\n<\/p>\n<p><h2>Docker \u5b89\u88c5\u6b65\u9aa4<\/h2>\n<\/p>\n<p><h3>\u9002\u7528\u4e8e\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u7684\u5b89\u88c5<\/h3>\n<\/p>\n<p><p>\u6839\u636e\u4f60\u7684\u64cd\u4f5c\u7cfb\u7edf\u9009\u62e9\u76f8\u5e94\u7684\u5b89\u88c5\u65b9\u5f0f\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u5728 Ubuntu \u4e0a\u5b89\u88c5 Docker<\/strong>\uff1a<\/p>\n<p><pre><code><\/p>\r\n<p>        sudo apt update<\/p>\r\n<p>        sudo apt install apt-transport-https ca-certificates curl software-properties-common<\/p>\r\n<p>        curl -fsSL https:\/\/download.docker.com\/linux\/ubuntu\/gpg | sudo apt-key add -<\/p>\r\n<p>        sudo add-apt-repository \"deb [arch=amd64] https:\/\/download.docker.com\/linux\/ubuntu $(lsb_release -cs) stable\"<\/p>\r\n<p>        sudo apt update<\/p>\r\n<p>        sudo apt install docker-ce<\/p>\r\n<p>        <\/code><\/pre>\n<\/p>\n<\/li>\n<li><strong>\u5728 CentOS \u4e0a\u5b89\u88c5 Docker<\/strong>\uff1a<\/p>\n<p><pre><code><\/p>\r\n<p>        sudo yum remove docker docker-common docker-selinux docker-engine<\/p>\r\n<p>        sudo yum install -y yum-utils device-mapper-persistent-data lvm2<\/p>\r\n<p>        sudo yum-config-manager --add-repo https:\/\/download.docker.com\/linux\/centos\/docker-ce.repo<\/p>\r\n<p>        sudo yum install docker-ce<\/p>\r\n<p>        <\/code><\/pre>\n<\/p>\n<\/li>\n<li><strong>\u5728 Windows \u4e0a\u5b89\u88c5 Docker<\/strong>\uff1a<\/p>\n<p><p>\u8bbf\u95ee Docker \u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d Docker Desktop\uff0c\u5b89\u88c5\u65f6\u6309\u9ed8\u8ba4\u9009\u9879\u8fdb\u884c\u64cd\u4f5c\u5373\u53ef\u3002<\/p>\n<\/p>\n<\/li>\n<li><strong>\u5728 macOS \u4e0a\u5b89\u88c5 Docker<\/strong>\uff1a<\/p>\n<p><p>\u540c\u6837\u8bbf\u95ee Docker \u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d Docker Desktop\uff0c\u6309\u7167\u9ed8\u8ba4\u9009\u9879\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u542f\u52a8 Docker \u670d\u52a1<\/h3>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8 Docker \u670d\u52a1\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>sudo systemctl start docker<\/p>\r\n<p>sudo systemctl enable docker<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u57fa\u672c\u7684 Docker \u5bb9\u5668\u64cd\u4f5c<\/h2>\n<\/p>\n<p><h3>\u521b\u5efa\u548c\u8fd0\u884c\u5bb9\u5668<\/h3>\n<\/p>\n<p><p>\u8fd0\u884c\u4e00\u4e2a\u7b80\u5355\u7684 Ubuntu \u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker run -it ubuntu \/bin\/bash<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5176\u4e2d\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>docker run<\/strong>\uff1a\u6307\u4ee4\u7528\u4e8e\u521b\u5efa\u5e76\u8fd0\u884c\u5bb9\u5668\u3002<\/li>\n<li><strong>-it<\/strong>\uff1a\u5141\u8bb8\u4f60\u4ee5\u4ea4\u4e92\u6a21\u5f0f\u8fd0\u884c\u5bb9\u5668\uff0c\u5e76\u5206\u914d\u4e00\u4e2a\u4f2a\u7ec8\u7aef\u3002<\/li>\n<li><strong>ubuntu<\/strong>\uff1a\u6307\u5b9a\u8981\u4f7f\u7528\u7684\u955c\u50cf\u3002<\/li>\n<li><strong>\/bin\/bash<\/strong>\uff1a\u6307\u5b9a\u8981\u8fd0\u884c\u7684\u547d\u4ee4\u3002<\/li>\n<\/ul>\n<p><h3>\u67e5\u770b\u5bb9\u5668\u5217\u8868<\/h3>\n<\/p>\n<p><p>\u8981\u67e5\u770b\u6b63\u5728\u8fd0\u884c\u7684\u5bb9\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker ps<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679c\u8981\u67e5\u770b\u6240\u6709\u5bb9\u5668\uff08\u5305\u62ec\u5df2\u505c\u6b62\u7684\uff09\uff0c\u53ef\u4ee5\u6dfb\u52a0 <strong>-a<\/strong> \u9009\u9879\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker ps -a<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u505c\u6b62\u548c\u5220\u9664\u5bb9\u5668<\/h3>\n<\/p>\n<p><p>\u505c\u6b62\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684\u5bb9\u5668\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker stop <container_id><\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8981\u5220\u9664\u5bb9\u5668\uff0c\u9996\u5148\u9700\u8981\u505c\u6b62\u5b83\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker rm <container_id><\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u7ba1\u7406 Docker \u955c\u50cf<\/h2>\n<\/p>\n<p><h3>\u62c9\u53d6\u955c\u50cf<\/h3>\n<\/p>\n<p><p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4ece Docker Hub \u62c9\u53d6\u5b98\u65b9\u955c\u50cf\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker pull ubuntu<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u5220\u9664\u955c\u50cf<\/h3>\n<\/p>\n<p><p>\u8981\u5220\u9664\u672c\u5730\u955c\u50cf\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker rmi <image_id><\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h2>Dockerfile \u548c\u81ea\u5b9a\u4e49\u955c\u50cf<\/h2>\n<\/p>\n<p><h3>\u7f16\u5199 Dockerfile<\/h3>\n<\/p>\n<p><p>Dockerfile \u662f\u5b9a\u4e49\u955c\u50cf\u6784\u5efa\u8fc7\u7a0b\u7684\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684 Dockerfile \u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>FROM ubuntu:20.04<\/p>\r\n<p>RUN apt-get update && apt-get install -y python3<\/p>\r\n<p>CMD [\"python3\"]<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u540c\u4e00\u76ee\u5f55\u4e0b\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efa\u955c\u50cf\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker build -t my-python-app .<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u6ce8\u610f\u4e8b\u9879\u548c\u5b9e\u7528\u6280\u5de7<\/h2>\n<\/p>\n<p><h3>\u8d44\u6e90\u7ba1\u7406<\/h3>\n<\/p>\n<p><p>\u5728\u4f7f\u7528 Docker \u65f6\uff0c\u9700\u8981\u6ce8\u610f\u63a7\u5236\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u9009\u9879\u6765\u9650\u5236\u5bb9\u5668\u7684CPU\u548c\u5185\u5b58\u4f7f\u7528\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>&#8211;cpus<\/strong>\uff1a\u9650\u5236\u5bb9\u5668\u4f7f\u7528\u7684CPU\u6570\u91cf\u3002<\/li>\n<li><strong>&#8211;memory<\/strong>\uff1a\u9650\u5236\u5bb9\u5668\u7684\u5185\u5b58\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<p><p>\u4f8b\u5982\uff0c\u9650\u5236\u5bb9\u5668\u4f7f\u75281\u4e2aCPU\u548c512MB\u5185\u5b58\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker run --cpus=\"1\" --memory=\"512m\" my-python-app<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u7f51\u7edc\u7ba1\u7406<\/h3>\n<\/p>\n<p><p>Docker \u63d0\u4f9b\u4e86\u591a\u79cd\u7f51\u7edc\u6a21\u5f0f\uff0c\u4ee5\u4fbf\u5728\u5bb9\u5668\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002\u5176\u4e2d\u5e38\u7528\u7684\u6709\u6865\u63a5\u7f51\u7edc\u548c\u4e3b\u673a\u7f51\u7edc\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker network create my-network<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u6307\u5b9a\u7f51\u7edc\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker run --network my-network my-python-app<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u65e5\u5fd7\u7ba1\u7406<\/h3>\n<\/p>\n<p><p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker logs <container_id><\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u5bb9\u5668\u6570\u636e\u6301\u4e45\u5316<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u5728\u5bb9\u5668\u91cd\u542f\u6216\u5220\u9664\u540e\u4fdd\u7559\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528 Docker \u5377\u6765\u5b9e\u73b0\u6570\u636e\u6301\u4e45\u5316\u3002\u521b\u5efa\u5377\u7684\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker volume create my-volume<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u6302\u8f7d\u5377\uff1a<\/p>\n<\/p>\n<p><pre><code><\/p>\r\n<p>docker run -v my-volume:\/data my-python-app<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848<\/h2>\n<\/p>\n<p><h3>\u5bb9\u5668\u65e0\u6cd5\u542f\u52a8<\/h3>\n<\/p>\n<p><p>\u68c0\u67e5\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u786e\u4fdd\u955c\u50cf\u5b58\u5728\uff0c\u53ef\u4ee5\u901a\u8fc7 <strong>docker images<\/strong> \u67e5\u770b\u3002<\/li>\n<li>\u68c0\u67e5\u5bb9\u5668\u7684\u65e5\u5fd7\uff08<strong>docker logs<\/strong>\uff09\u4ee5\u83b7\u53d6\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p><h3>\u8d44\u6e90\u4e0d\u8db3<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u9047\u5230\u6027\u80fd\u95ee\u9898\uff0c\u53ef\u4ee5\u8003\u8651\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u4f18\u5316 Dockerfile\uff0c\u51cf\u5c11\u955c\u50cf\u7684\u5927\u5c0f\u3002<\/li>\n<li>\u68c0\u67e5\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u8c03\u6574\u9650\u5236\u3002<\/li>\n<\/ul>\n<p><h3>\u7f51\u7edc\u95ee\u9898<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u5bb9\u5668\u65e0\u6cd5\u8bbf\u95ee\u5916\u90e8\u7f51\u7edc\uff0c\u68c0\u67e5\u7f51\u7edc\u8bbe\u7f6e\u53ca\u9632\u706b\u5899\u89c4\u5219\u3002<\/p>\n<\/p>\n<p><h2>\u603b\u7ed3<\/h2>\n<\/p>\n<p><p>Docker \u5bb9\u5668\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u4ee5\u7b80\u6d01\u3001\u9ad8\u6548\u7684\u65b9\u5f0f\u6784\u5efa\u3001\u5206\u53d1\u548c\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u3002\u901a\u8fc7\u638c\u63e1 Docker \u7684\u57fa\u672c\u64cd\u4f5c\u548c\u5e38\u89c1\u6280\u5de7\uff0c\u4f60\u5c06\u80fd\u591f\u66f4\u597d\u5730\u5229\u7528\u8fd9\u4e00\u5de5\u5177\uff0c\u63d0\u5347\u4f60\u7684\u5f00\u53d1\u548c\u90e8\u7f72\u6548\u7387\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker \u5bb9\u5668\u7b80\u4ecb Docker 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