{"id":16470,"date":"2024-11-18T15:23:15","date_gmt":"2024-11-18T07:23:15","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16470\/"},"modified":"2024-11-18T15:23:15","modified_gmt":"2024-11-18T07:23:15","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e6%9e%84%e5%bb%ba%e9%ab%98%e5%8f%af%e6%89%a9%e5%b1%95%e7%9a%84%e5%88%86%e5%b8%83%e5%bc%8f%e7%b3%bb%e7%bb%9f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16470\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Docker\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f"},"content":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728\u5f53\u4eca\u4e91\u8ba1\u7b97\u65f6\u4ee3\uff0c\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u662f\u6bcf\u4e2a\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u90fd\u9700\u8981\u9762\u5bf9\u7684\u6311\u6218\u3002\u800cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5728\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u65b9\u9762\u5177\u6709\u5f88\u5927\u7684\u4f18\u52bf\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u5e76\u63d0\u4f9b\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>Docker\u7b80\u4ecb\uff1a<br \/>Docker\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u5e94\u7528\u7a0b\u5e8f\u548c\u5176\u4f9d\u8d56\u7684\u6240\u6709\u8d44\u6e90\u6253\u5305\u5230\u4e00\u4e2a\u53ef\u79fb\u690d\u7684\u5bb9\u5668\u4e2d\u3002Docker\u5229\u7528\u5bb9\u5668\u5316\u6280\u672f\u7684\u7279\u6027\uff0c\u5b9e\u73b0\u4e86\u8d44\u6e90\u9694\u79bb\u3001\u5feb\u901f\u90e8\u7f72\u548c\u7b80\u5316\u7ba1\u7406\u7684\u4f18\u52bf\u3002\u5b83\u53ef\u4ee5\u5229\u7528\u64cd\u4f5c\u7cfb\u7edf\u7ea7\u522b\u7684\u865a\u62df\u5316\u6280\u672f\uff0c\u5b9e\u73b0\u9ad8\u6548\u7684\u8d44\u6e90\u5229\u7528\u548c\u5feb\u901f\u7684\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u3002<\/li>\n<li>\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u67b6\u6784\uff1a<br \/>\u4e00\u4e2a\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u5e94\u8be5\u5177\u5907\u4ee5\u4e0b\u51e0\u4e2a\u7279\u70b9\uff1a<\/li>\n<li>\u53ef\u4ee5\u589e\u52a0\u66f4\u591a\u7684\u8282\u70b9\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u8d1f\u8f7d\u3002<\/li>\n<li>\u5177\u5907\u81ea\u52a8\u5316\u7684\u8d44\u6e90\u5206\u914d\u548c\u8d1f\u8f7d\u5747\u8861\u673a\u5236\u3002<\/li>\n<li>\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u7075\u6d3b\u5730\u8c03\u6574\u7cfb\u7edf\u8d44\u6e90\u3002<\/li>\n<\/ol>\n<p>\u5728\u4f7f\u7528Docker\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u65f6\uff0c\u53ef\u91c7\u7528\u4ee5\u4e0b\u67b6\u6784\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u4e00\u4e2a\u6216\u591a\u4e2a\u4e3b\u8282\u70b9\u4f5c\u4e3a\u96c6\u4e2d\u5f0f\u7684\u7ba1\u7406\u5668\uff0c\u8d1f\u8d23\u5206\u914d\u4efb\u52a1\u548c\u76d1\u63a7\u7cfb\u7edf\u72b6\u6001\u3002<\/li>\n<li>\u6bcf\u4e2a\u5de5\u4f5c\u8282\u70b9\u901a\u8fc7\u83b7\u53d6\u4efb\u52a1\u5e76\u6267\u884c\uff0c\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u4e3b\u8282\u70b9\u3002<\/li>\n<li>\u4e3b\u8282\u70b9\u53ef\u4ee5\u6839\u636e\u7cfb\u7edf\u8d44\u6e90\u7684\u8d1f\u8f7d\u60c5\u51b5\uff0c\u52a8\u6001\u5730\u8c03\u6574\u4efb\u52a1\u5206\u914d\u548c\u5de5\u4f5c\u8282\u70b9\u7684\u6570\u91cf\u3002<\/li>\n<\/ul>\n<ol>\n<li>\u4f7f\u7528Docker\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u6b65\u9aa4\uff1a<br \/>\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/li>\n<\/ol>\n<p>\u6b65\u9aa41\uff1a\u521b\u5efaDocker\u955c\u50cf<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aDocker\u955c\u50cf\uff0c\u7528\u4e8e\u6784\u5efa\u5de5\u4f5c\u8282\u70b9\u3002<\/p>\n<pre>FROM ubuntu:latest\nRUN apt-get update &amp;amp;&amp;amp; apt-get install -y python3\nCOPY worker.py .\nCMD [\"python3\", \"worker.py\"]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b65\u9aa42\uff1a\u521b\u5efa\u4e3b\u8282\u70b9<br \/>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u4e3b\u8282\u70b9\u8d1f\u8d23\u5206\u914d\u4efb\u52a1\u548c\u76d1\u63a7\u7cfb\u7edf\u72b6\u6001\u3002<\/p>\n<pre>import docker\n\nclient = docker.from_env()\n\n# \u521b\u5efa\u4e00\u4e2a\u4e3b\u8282\u70b9\u5bb9\u5668\nmaster = client.containers.run(\n    image=\"master-image\",\n    detach=True,\n    ports={\n        '5000\/tcp': ('127.0.0.1', 5000) # \u8bbe\u7f6e\u4e3b\u8282\u70b9\u76d1\u542c\u7684\u7aef\u53e3\n    }\n)\n\n# \u83b7\u53d6\u4e3b\u8282\u70b9\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\nip_address = master.attrs['NetworkSettings']['IPAddress']\nport = master.attrs['NetworkSettings']['Ports']['5000\/tcp'][0]['HostPort']\nprint(\"Master node is running at {}:{}\".format(ip_address, port))<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b65\u9aa43\uff1a\u521b\u5efa\u5de5\u4f5c\u8282\u70b9<br \/>\u6700\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\u5de5\u4f5c\u8282\u70b9\uff0c\u7528\u4e8e\u6267\u884c\u4efb\u52a1\u5e76\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u4e3b\u8282\u70b9\u3002<\/p>\n<pre>import docker\n\nclient = docker.from_env()\n\n# \u521b\u5efa\u4e00\u4e2a\u5de5\u4f5c\u8282\u70b9\u5bb9\u5668\nworker = client.containers.run(\n    image=\"worker-image\",\n    detach=True\n)\n\n# \u83b7\u53d6\u5de5\u4f5c\u8282\u70b9\u7684IP\u5730\u5740\nip_address = worker.attrs['NetworkSettings']['IPAddress']\nprint(\"Worker node is running at {}\".format(ip_address))<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b65\u9aa44\uff1a\u5b9e\u73b0\u4efb\u52a1\u5206\u53d1\u548c\u7ed3\u679c\u6536\u96c6<br \/>\u4e3b\u8282\u70b9\u5229\u7528\u6240\u76d1\u542c\u7684\u7aef\u53e3\uff0c\u5411\u5de5\u4f5c\u8282\u70b9\u53d1\u9001\u4efb\u52a1\uff0c\u5e76\u6536\u96c6\u5de5\u4f5c\u8282\u70b9\u7684\u6267\u884c\u7ed3\u679c\u3002<\/p>\n<pre>import requests\n\n# \u5411\u5de5\u4f5c\u8282\u70b9\u53d1\u9001\u4efb\u52a1\nresponse = requests.post(\"http:\/\/&lt;worker-ip&gt;:&lt;worker-port&gt;\/task\", json={\"task\": \"example-task\"})\n\n# \u6536\u96c6\u5de5\u4f5c\u8282\u70b9\u7684\u6267\u884c\u7ed3\u679c\nresult = requests.get(\"http:\/\/&lt;worker-ip&gt;:&lt;worker-port&gt;\/result\")\nprint(\"Result: \", result.json())&lt;\/worker-port&gt;&lt;\/worker-ip&gt;&lt;\/worker-port&gt;&lt;\/worker-ip&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u7ed3\u8bba\uff1a<br \/>\u4f7f\u7528Docker\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u53ef\u4ee5\u6781\u5927\u5730\u7b80\u5316\u7cfb\u7edf\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u901a\u8fc7\u5408\u7406\u7684\u67b6\u6784\u8bbe\u8ba1\u548c\u5229\u7528Docker\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u5f39\u6027\u4f38\u7f29\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4e8e\u90a3\u4e9b\u60f3\u8981\u4f7f\u7528Docker\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u8bfb\u8005\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u53c2\u8003\u8d44\u6599\uff1a<\/p>\n<ol>\n<li>Docker\u5b98\u65b9\u6587\u6863\uff1ahttps:\/\/docs.docker.com\/<\/li>\n<li>Docker Python SDK\u6587\u6863\uff1ahttps:\/\/docker-py.readthedocs.io\/zh_CN\/latest\/<\/li>\n<\/ol>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Docker\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff1f \u5f15\u8a00\uff1a\u5728\u5f53\u4eca\u4e91\u8ba1\u7b97\u65f6\u4ee3\uff0c\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u662f\u6bcf\u4e2a\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u90fd\u9700\u8981\u9762\u5bf9\u7684\u6311\u6218\u3002\u800cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5728\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u65b9\u9762\u5177\u6709\u5f88\u5927\u7684\u4f18\u52bf\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u6784\u5efa\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u5e76\u63d0\u4f9b\u4ee3\u7801\u793a\u4f8b\u3002 Docker\u7b80\u4ecb\uff1aDocker\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u5e94\u7528\u7a0b\u5e8f\u548c\u5176\u4f9d\u8d56\u7684\u6240\u6709\u8d44\u6e90\u6253\u5305\u5230\u4e00\u4e2a\u53ef\u79fb\u690d\u7684\u5bb9\u5668\u4e2d\u3002Docker\u5229\u7528\u5bb9\u5668\u5316\u6280\u672f\u7684\u7279\u6027\uff0c\u5b9e\u73b0\u4e86\u8d44\u6e90\u9694\u79bb\u3001\u5feb\u901f\u90e8\u7f72\u548c\u7b80\u5316\u7ba1\u7406\u7684\u4f18\u52bf\u3002\u5b83\u53ef\u4ee5\u5229\u7528\u64cd\u4f5c\u7cfb\u7edf\u7ea7\u522b\u7684\u865a\u62df\u5316\u6280\u672f\uff0c\u5b9e\u73b0\u9ad8\u6548\u7684\u8d44\u6e90\u5229\u7528\u548c\u5feb\u901f\u7684\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u3002 \u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u67b6\u6784\uff1a\u4e00\u4e2a\u9ad8\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u5e94\u8be5\u5177\u5907\u4ee5\u4e0b\u51e0\u4e2a\u7279\u70b9\uff1a \u53ef\u4ee5\u589e\u52a0\u66f4\u591a\u7684\u8282\u70b9\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u8d1f\u8f7d\u3002 \u5177\u5907\u81ea\u52a8\u5316\u7684\u8d44\u6e90\u5206\u914d\u548c\u8d1f\u8f7d\u5747\u8861\u673a\u5236\u3002 \u53ef\u4ee5\u6839\u636e\u9700\u6c42\u7075\u6d3b\u5730\u8c03\u6574\u7cfb\u7edf\u8d44\u6e90\u3002 \u5728\u4f7f\u7528Docker\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u65f6\uff0c\u53ef\u91c7\u7528\u4ee5\u4e0b\u67b6\u6784\uff1a \u4f7f\u7528\u4e00\u4e2a\u6216\u591a\u4e2a\u4e3b\u8282\u70b9\u4f5c\u4e3a\u96c6\u4e2d\u5f0f\u7684\u7ba1\u7406\u5668\uff0c\u8d1f\u8d23\u5206\u914d\u4efb\u52a1\u548c\u76d1\u63a7\u7cfb\u7edf\u72b6\u6001\u3002 \u6bcf\u4e2a\u5de5\u4f5c\u8282\u70b9\u901a\u8fc7\u83b7\u53d6\u4efb\u52a1\u5e76\u6267\u884c\uff0c\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u4e3b\u8282\u70b9\u3002 \u4e3b\u8282\u70b9\u53ef\u4ee5\u6839\u636e\u7cfb\u7edf\u8d44\u6e90\u7684\u8d1f\u8f7d\u60c5\u51b5\uff0c\u52a8\u6001\u5730\u8c03\u6574\u4efb\u52a1\u5206\u914d\u548c\u5de5\u4f5c\u8282\u70b9\u7684\u6570\u91cf\u3002 \u4f7f\u7528Docker\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u6b65\u9aa4\uff1a\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u6b65\u9aa41\uff1a\u521b\u5efaDocker\u955c\u50cf\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aDocker\u955c\u50cf\uff0c\u7528\u4e8e\u6784\u5efa\u5de5\u4f5c\u8282\u70b9\u3002 FROM ubuntu:latest RUN apt-get update &amp;amp;&amp;amp; apt-get install -y python3 COPY worker.py . CMD [&#8220;python3&#8221;, &#8220;worker.py&#8221;] \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa42\uff1a\u521b\u5efa\u4e3b\u8282\u70b9\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u4e3b\u8282\u70b9\u8d1f\u8d23\u5206\u914d\u4efb\u52a1\u548c\u76d1\u63a7\u7cfb\u7edf\u72b6\u6001\u3002 import docker client = docker.from_env() # \u521b\u5efa\u4e00\u4e2a\u4e3b\u8282\u70b9\u5bb9\u5668 master = client.containers.run( image=&#8221;master-image&#8221;, detach=True, ports={ &#8216;5000\/tcp&#8217;: (&#8216;127.0.0.1&#8217;, 5000) # \u8bbe\u7f6e\u4e3b\u8282\u70b9\u76d1\u542c\u7684\u7aef\u53e3 } ) # \u83b7\u53d6\u4e3b\u8282\u70b9\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7 ip_address = [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16470","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16470"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16470\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}