{"id":16418,"date":"2024-11-18T16:22:08","date_gmt":"2024-11-18T08:22:08","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16418\/"},"modified":"2024-11-18T16:22:08","modified_gmt":"2024-11-18T08:22:08","slug":"linux%e4%b8%8a%e7%9a%84docker%e5%ae%b9%e5%99%a8%e7%9b%91%e6%8e%a7%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e6%97%b6%e7%9b%91%e6%b5%8b%e5%ae%b9%e5%99%a8%e7%9a%84%e8%bf%90%e8%a1%8c%e7%8a%b6%e6%80%81%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16418\/","title":{"rendered":"Linux\u4e0a\u7684Docker\u5bb9\u5668\u76d1\u63a7\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\uff1f"},"content":{"rendered":"<p>\u4e0a\u7684\u5bb9\u5668\u76d1\u63a7\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\uff1f<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u968f\u7740\u5bb9\u5668\u6280\u672f\u7684\u5e7f\u6cdb\u5e94\u7528\uff0cDocker\u5df2\u6210\u4e3a\u6700\u53d7\u6b22\u8fce\u7684\u5bb9\u5668\u5316\u5e73\u53f0\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u4ec5\u4ec5\u521b\u5efa\u548c\u8fd0\u884c\u5bb9\u5668\u662f\u4e0d\u591f\u7684\uff0c\u5bf9\u5bb9\u5668\u8fdb\u884c\u76d1\u63a7\u4ee5\u786e\u4fdd\u5176\u7a33\u5b9a\u8fd0\u884c\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u5e73\u53f0\u4e0a\u5b9e\u65f6\u76d1\u6d4bDocker\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001Docker\u5bb9\u5668\u76d1\u63a7\u7684\u91cd\u8981\u6027<br \/>\u901a\u8fc7\u76d1\u63a7Docker\u5bb9\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u65f6\u8ffd\u8e2a\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u5360\u7528\u3001\u7f51\u7edc\u6d41\u91cf\u3001\u78c1\u76d8IO\u7b49\u6307\u6807\uff0c\u4ee5\u4fbf\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u6f5c\u5728\u7684\u95ee\u9898\u3002\u540c\u65f6\uff0c\u76d1\u63a7\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4f18\u5316\u8d44\u6e90\u5229\u7528\uff0c\u63d0\u9ad8\u6574\u4f53\u7cfb\u7edf\u7684\u6027\u80fd\u3002<\/p>\n<p>\u4e8c\u3001\u4f7f\u7528cAdvisor\u76d1\u63a7Docker\u5bb9\u5668<br \/>cAdvisor\u662f\u4e00\u4e2a\u5f00\u6e90\u5de5\u5177\uff0c\u4e13\u95e8\u7528\u4e8e\u76d1\u63a7\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u3002\u5b83\u53ef\u4ee5\u5728Docker\u4e3b\u673a\u4e0a\u901a\u8fc7Docker API\u4e0eDocker\u5f15\u64ce\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u6536\u96c6\u5bb9\u5668\u5185\u7684\u5404\u9879\u6307\u6807\u3002<\/p>\n<ol>\n<li>\u5b89\u88c5cAdvisor<br \/>\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5cAdvisor\u975e\u5e38\u7b80\u5355\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/li>\n<\/ol>\n<pre>docker run \n  --volume=\/:\/rootfs:ro \n  --volume=\/var\/run:\/var\/run:rw \n  --volume=\/sys:\/sys:ro \n  --volume=\/var\/lib\/docker\/:\/var\/lib\/docker:ro \n  --publish=8080:8080 \n  --detach=true \n  --name=cadvisor \n  google\/cadvisor:latest<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u4f1a\u5728\u672c\u5730\u542f\u52a8\u4e00\u4e2acAdvisor\u5bb9\u5668\uff0c\u5e76\u5c06\u5176\u6620\u5c04\u5230\u4e3b\u673a\u76848080\u7aef\u53e3\u3002<\/p>\n<ol>\n<li>\u67e5\u770b\u76d1\u63a7\u7ed3\u679c<br \/>\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95eehttp:\/\/localhost:8080\u5373\u53ef\u67e5\u770bcAdvisor\u7684\u76d1\u63a7\u754c\u9762\u3002\u8be5\u754c\u9762\u80fd\u591f\u663e\u793a\u5bb9\u5668\u7684\u5404\u9879\u6307\u6807\uff0c\u5305\u62ecCPU\u3001\u5185\u5b58\u3001\u7f51\u7edc\u3001\u78c1\u76d8\u7b49\u3002<\/li>\n<\/ol>\n<p>\u4e09\u3001\u4f7f\u7528Docker API\u76d1\u63a7\u5bb9\u5668<br \/>\u9664\u4e86\u4f7f\u7528cAdvisor\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u901a\u8fc7Docker API\u6765\u76d1\u63a7\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\u3002Docker API\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u63a5\u53e3\uff0c\u53ef\u4ee5\u67e5\u8be2\u548c\u7ba1\u7406\u5bb9\u5668\u7684\u4fe1\u606f\u3002<\/p>\n<ol>\n<li>\u5b89\u88c5Docker SDK for Python<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5Docker SDK for Python\uff0c\u5b83\u662fDocker\u5b98\u65b9\u63d0\u4f9b\u7684Python\u5e93\uff0c\u7528\u4e8e\u4e0eDocker API\u8fdb\u884c\u4ea4\u4e92\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/li>\n<\/ol>\n<pre>pip install docker<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u4f7f\u7528\u4ee3\u7801\u76d1\u63a7\u5bb9\u5668<br \/>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Docker SDK for Python\u6765\u76d1\u63a7\u5bb9\u5668\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n<pre>import docker\n\ndef monitor_container(container_id):\n    client = docker.from_env()\n    container = client.containers.get(container_id)\n    \n    stats = container.stats(stream=True)\n    for stat in stats:\n        # \u5904\u7406\u5bb9\u5668\u7684\u7edf\u8ba1\u6570\u636e\n        print(stat)<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u4ee3\u7801\u9996\u5148\u4f7f\u7528docker.from_env()\u521b\u5efa\u4e86\u4e00\u4e2aDocker\u5ba2\u6237\u7aef\u5b9e\u4f8b\uff0c\u7136\u540e\u901a\u8fc7client.containers.get(container_id)\u83b7\u53d6\u6307\u5b9a\u7684\u5bb9\u5668\u5bf9\u8c61\u3002\u63a5\u7740\uff0c\u901a\u8fc7container.stats(stream=True)\u83b7\u53d6\u5bb9\u5668\u7684\u5b9e\u65f6\u7edf\u8ba1\u6570\u636e\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002<\/p>\n<p>\u56db\u3001\u603b\u7ed3<br \/>\u672c\u6587\u4ecb\u7ecd\u4e86\u5728Linux\u4e0a\u5982\u4f55\u5b9e\u65f6\u76d1\u63a7Docker\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\u3002\u901a\u8fc7\u4f7f\u7528cAdvisor\u548cDocker API\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u83b7\u53d6\u5bb9\u5668\u7684\u5404\u9879\u6307\u6807\uff0c\u5e76\u636e\u6b64\u8fdb\u884c\u6027\u80fd\u4f18\u5316\u548c\u6545\u969c\u6392\u67e5\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u4e86\u89e3Docker\u5bb9\u5668\u76d1\u63a7\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b\u548cAPI\u6587\u6863\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u94fe\u63a5\uff1a<\/p>\n<ul>\n<li>cAdvisor: https:\/\/github.com\/google\/cadvisor<\/li>\n<li>Docker SDK for Python: https:\/\/docker-py.readthedocs.io\/<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u4e0a\u7684Docker\u5bb9\u5668\u76d1\u63a7\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\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>\u4e0a\u7684\u5bb9\u5668\u76d1\u63a7\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u6d4b\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\uff1f \u5f15\u8a00\uff1a\u968f\u7740\u5bb9\u5668\u6280\u672f\u7684\u5e7f\u6cdb\u5e94\u7528\uff0cDocker\u5df2\u6210\u4e3a\u6700\u53d7\u6b22\u8fce\u7684\u5bb9\u5668\u5316\u5e73\u53f0\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u4ec5\u4ec5\u521b\u5efa\u548c\u8fd0\u884c\u5bb9\u5668\u662f\u4e0d\u591f\u7684\uff0c\u5bf9\u5bb9\u5668\u8fdb\u884c\u76d1\u63a7\u4ee5\u786e\u4fdd\u5176\u7a33\u5b9a\u8fd0\u884c\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u5e73\u53f0\u4e0a\u5b9e\u65f6\u76d1\u6d4bDocker\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001Docker\u5bb9\u5668\u76d1\u63a7\u7684\u91cd\u8981\u6027\u901a\u8fc7\u76d1\u63a7Docker\u5bb9\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u65f6\u8ffd\u8e2a\u5bb9\u5668\u7684CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u5360\u7528\u3001\u7f51\u7edc\u6d41\u91cf\u3001\u78c1\u76d8IO\u7b49\u6307\u6807\uff0c\u4ee5\u4fbf\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u6f5c\u5728\u7684\u95ee\u9898\u3002\u540c\u65f6\uff0c\u76d1\u63a7\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4f18\u5316\u8d44\u6e90\u5229\u7528\uff0c\u63d0\u9ad8\u6574\u4f53\u7cfb\u7edf\u7684\u6027\u80fd\u3002 \u4e8c\u3001\u4f7f\u7528cAdvisor\u76d1\u63a7Docker\u5bb9\u5668cAdvisor\u662f\u4e00\u4e2a\u5f00\u6e90\u5de5\u5177\uff0c\u4e13\u95e8\u7528\u4e8e\u76d1\u63a7\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u3002\u5b83\u53ef\u4ee5\u5728Docker\u4e3b\u673a\u4e0a\u901a\u8fc7Docker API\u4e0eDocker\u5f15\u64ce\u8fdb\u884c\u901a\u4fe1\uff0c\u5e76\u6536\u96c6\u5bb9\u5668\u5185\u7684\u5404\u9879\u6307\u6807\u3002 \u5b89\u88c5cAdvisor\u5728Linux\u7cfb\u7edf\u4e0a\u5b89\u88c5cAdvisor\u975e\u5e38\u7b80\u5355\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a docker run &#8211;volume=\/:\/rootfs:ro &#8211;volume=\/var\/run:\/var\/run:rw &#8211;volume=\/sys:\/sys:ro &#8211;volume=\/var\/lib\/docker\/:\/var\/lib\/docker:ro &#8211;publish=8080:8080 &#8211;detach=true &#8211;name=cadvisor google\/cadvisor:latest \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6761\u547d\u4ee4\u4f1a\u5728\u672c\u5730\u542f\u52a8\u4e00\u4e2acAdvisor\u5bb9\u5668\uff0c\u5e76\u5c06\u5176\u6620\u5c04\u5230\u4e3b\u673a\u76848080\u7aef\u53e3\u3002 \u67e5\u770b\u76d1\u63a7\u7ed3\u679c\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95eehttp:\/\/localhost:8080\u5373\u53ef\u67e5\u770bcAdvisor\u7684\u76d1\u63a7\u754c\u9762\u3002\u8be5\u754c\u9762\u80fd\u591f\u663e\u793a\u5bb9\u5668\u7684\u5404\u9879\u6307\u6807\uff0c\u5305\u62ecCPU\u3001\u5185\u5b58\u3001\u7f51\u7edc\u3001\u78c1\u76d8\u7b49\u3002 \u4e09\u3001\u4f7f\u7528Docker API\u76d1\u63a7\u5bb9\u5668\u9664\u4e86\u4f7f\u7528cAdvisor\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u901a\u8fc7Docker API\u6765\u76d1\u63a7\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\u3002Docker API\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u63a5\u53e3\uff0c\u53ef\u4ee5\u67e5\u8be2\u548c\u7ba1\u7406\u5bb9\u5668\u7684\u4fe1\u606f\u3002 \u5b89\u88c5Docker SDK for Python\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5Docker SDK for Python\uff0c\u5b83\u662fDocker\u5b98\u65b9\u63d0\u4f9b\u7684Python\u5e93\uff0c\u7528\u4e8e\u4e0eDocker API\u8fdb\u884c\u4ea4\u4e92\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a pip install docker \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u4ee3\u7801\u76d1\u63a7\u5bb9\u5668\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Docker SDK for Python\u6765\u76d1\u63a7\u5bb9\u5668\u7684\u793a\u4f8b\u4ee3\u7801\uff1a import docker def monitor_container(container_id): client = docker.from_env() container = client.containers.get(container_id) stats = container.stats(stream=True) for stat in [&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-16418","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16418","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=16418"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16418\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}