{"id":15509,"date":"2024-11-18T18:37:34","date_gmt":"2024-11-18T10:37:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/?p=15509"},"modified":"2024-11-18T18:37:34","modified_gmt":"2024-11-18T10:37:34","slug":"docker%e4%b8%ad%e7%9a%84%e7%bb%84%e4%bb%b6%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15509\/","title":{"rendered":"Docker\u4e2d\u7684\u7ec4\u4ef6\u4ecb\u7ecd"},"content":{"rendered":"<p>\u4eceDocker 1.11\u5f00\u59cb\uff0cDocker\u5bb9\u5668\u8fd0\u884c\u5df2\u7ecf\u4e0d\u662f\u7b80\u5355\u7684\u901a\u8fc7Docker daemon\u6765\u542f\u52a8\uff0c\u800c\u662f\u96c6\u6210\u4e86containerd\u3001runC\u7b49\u591a\u4e2a\u7ec4\u4ef6\u3002Docker\u670d\u52a1\u542f\u52a8\u4e4b\u540e\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u770b\u89c1\u7cfb\u7edf\u4e0a\u542f\u52a8\u4e86dockerd\u3001docker-containerd\u7b49\u8fdb\u7a0b\uff0c\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u65b0\u7248Docker\uff081.11\u4ee5\u540e\uff09\u6bcf\u4e2a\u90e8\u5206\u7684\u529f\u80fd\u548c\u4f5c\u7528\u3002\u5305\u62ec docker\u3001docker-containerd\u3001docker-containerd-ctr\u3001docker-containerd-shim\u3001dockerd\u3001docker-init\u3001docker-proxy\u3001docker-runc ,\u8fd98\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>\u4e00\u3001dockerd<\/h3>\n<p>\u4f5c\u4e3aDocker\u5bb9\u5668\u7ba1\u7406\u7684\u5b88\u62a4\u8fdb\u7a0b\uff0cDocker Daemon\u4ece\u6700\u521d\u96c6\u6210\u5728docker\u547d\u4ee4\u4e2d\uff081.11\u7248\u672c\u524d\uff09\uff0c\u5230\u540e\u6765\u7684\u72ec\u7acb\u6210\u5355\u72ec\u4e8c\u8fdb\u5236\u7a0b\u5e8f\uff081.11\u7248\u672c\u5f00\u59cb\uff09\uff0c\u5176\u529f\u80fd\u6b63\u5728\u9010\u6e10\u62c6\u5206\u7ec6\u5316\uff0c\u88ab\u5206\u914d\u5230\u5404\u4e2a\u5355\u72ec\u7684\u6a21\u5757\u4e2d\u53bb\u3002\u4eceDocker\u670d\u52a1\u7684\u542f\u52a8\u811a\u672c\uff0c\u4e5f\u80fd\u770b\u89c1\u5b88\u62a4\u8fdb\u7a0b\u7684\u9010\u6e10\u5265\u79bb\uff1a<\/p>\n<p>\u5728Docker 1.8\u4e4b\u524d\uff0cDocker\u5b88\u62a4\u8fdb\u7a0b\u542f\u52a8\u7684\u547d\u4ee4\u4e3a\uff1adocker -d \uff0c \u8fd9\u4e2a\u9636\u6bb5\uff0c\u5b88\u62a4\u8fdb\u7a0b\u770b\u4e0a\u53bb\u53ea\u662fDocker client\u7684\u4e00\u4e2a\u9009\u9879\u3002<\/p>\n<p>Docker 1.8\u5f00\u59cb\uff0c\u542f\u52a8\u547d\u4ee4\u53d8\u6210\u4e86\uff1adocker daemon\uff0c\u8fd9\u4e2a\u9636\u6bb5\uff0c\u5b88\u62a4\u8fdb\u7a0b\u770b\u4e0a\u53bb\u662fdocker\u547d\u4ee4\u7684\u4e00\u4e2a\u6a21\u5757\u3002<\/p>\n<p>Docker 1.11\u5f00\u59cb\uff0c\u5b88\u62a4\u8fdb\u7a0b\u542f\u52a8\u547d\u4ee4\u53d8\u6210\u4e86\uff1adockerd\uff0c\u6b64\u65f6\u5df2\u7ecf\u548cDocker client\u5206\u79bb\uff0c\u72ec\u7acb\u6210\u4e00\u4e2a\u4e8c\u8fdb\u5236\u7a0b\u5e8f\u4e86\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u5b88\u62a4\u8fdb\u7a0b\u6a21\u5757\u4e0d\u505c\u7684\u5728\u91cd\u6784\uff0c\u5176\u57fa\u672c\u529f\u80fd\u548c\u5b9a\u4f4d\u6ca1\u6709\u53d8\u5316\u3002\u548c\u4e00\u822c\u7684CS\u67b6\u6784\u7cfb\u7edf\u4e00\u6837\uff0c\u5b88\u62a4\u8fdb\u7a0b\u8d1f\u8d23\u548cDocker client\u4ea4\u4e92\uff0c\u5e76\u7ba1\u7406Docker\u955c\u50cf\u3001\u5bb9\u5668\u3002<\/p>\n<p><a href=\"http:\/\/fwq.ai\/wp-content\/uploads\/2017\/06\/170213131721961.png.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15510\" src=\"https:\/\/fwq.ai\/blog\/wp-content\/uploads\/2024\/11\/170213131721961.png.jpeg\" width=\"552\" height=\"424\" srcset=\"https:\/\/fwq.ai\/blog\/wp-content\/uploads\/2024\/11\/170213131721961.png.jpeg 552w, https:\/\/fwq.ai\/blog\/wp-content\/uploads\/2024\/11\/170213131721961.png-300x230.jpeg 300w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" title=\"Docker\u4e2d\u7684\u7ec4\u4ef6\u4ecb\u7ecd\u63d2\u56fe\" alt=\"Docker\u4e2d\u7684\u7ec4\u4ef6\u4ecb\u7ecd\u63d2\u56fe\" \/><\/a><\/p>\n<h3>\u4e8c\u3001docker-runc<\/h3>\n<p>runC\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5de5\u5177\uff0c\u5b83\u662f\u7528\u6765\u8fd0\u884c\u5bb9\u5668\u7684\uff0c\u53ea\u7528\u6765\u505a\u8fd9\u4e00\u4ef6\u4e8b\uff0c\u5e76\u4e14\u8fd9\u4e00\u4ef6\u4e8b\u8981\u505a\u597d\u3002\u5982\u679c\u4f60\u4e86\u89e3\u8fc7Docker\u5f15\u64ce\u65e9\u671f\u7684\u5386\u53f2\uff0c\u4f60\u5e94\u8be5\u77e5\u9053\u5f53\u65f6\u542f\u52a8\u548c\u7ba1\u7406\u4e00\u4e2a\u5bb9\u5668\u9700\u8981\u4f7f\u7528LXC\u5de5\u5177\u96c6\uff0c\u7136\u540e\u5728\u4f7f\u7528libcontainer\u3002libcontainer\u5c31\u662f\u4f7f\u7528\u7c7b\u4f3ccgroup\u548cnamespace\u4e00\u6837\u7684Linux\u5185\u6838\u8bbe\u5907\u63a5\u53e3\u7f16\u5199\u7684\u4e00\u5c0f\u6bb5\u4ee3\u7801\uff0c\u5b83\u662f\u5bb9\u5668\u7684\u57fa\u672c\u6784\u5efa\u6a21\u5757\u3002\u4e3a\u4e86\u662f\u8fc7\u7a0b\u66f4\u52a0\u7b80\u5355\uff0crunC\u57fa\u672c\u4e0a\u662f\u4e00\u4e2a\u5c0f\u547d\u4ee4\u884c\u5de5\u5177\u4e14\u5b83\u53ef\u4ee5\u4e0d\u7528\u901a\u8fc7Docker\u5f15\u64ce\uff0c\u76f4\u63a5\u5c31\u53ef\u4ee5\u4f7f\u7528\u5bb9\u5668\u3002\u8fd9\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u4f7f\u7528OCI\u5bb9\u5668\u5c31\u53ef\u4ee5\u8fd0\u884c\u5b83\u3002<\/p>\n<h3>\u4e09\u3001docker-containerd<\/h3>\n<p>containerd \u662f\u8fd0\u7528 runC\uff08\u6216\u8005\u4efb\u4f55\u4e0e OCI \u517c\u5bb9\u7684\u7a0b\u5e8f\uff09\u6765\u7ba1\u7406\u5bb9\u5668\uff0c\u901a\u8fc7 gRPC \u66b4\u9732\u529f\u80fd\u7684\u7b80\u6613\u5b88\u62a4\u8fdb\u7a0b\u3002\u76f8\u6bd4\u4e8e Docker Engine\uff0c\u66b4\u9732\u5bb9\u5668\u76f8\u5173\u7684 CRUD \u63a5\u53e3\u4f7f\u7528\u6210\u719f\u7684 HTTP API\uff0cDocker Engine \u4e0d\u4ec5\u80fd\u66b4\u9732\u5bb9\u5668\uff0c\u8fd8\u80fd\u66b4\u9732\u955c\u50cf\u3001\u6570\u636e\u5377\u3001\u7f51\u7edc\u3001\u6784\u5efa\u7b49\u3002<\/p>\n<h3>\u56db\u3001docker-containerd-shim<\/h3>\n<p>\u4ecb\u4e8e containerd \u4e0e runC \u4e4b\u95f4\u7684 containerd-shim\u3002<\/p>\n<p><a href=\"http:\/\/fwq.ai\/wp-content\/uploads\/2017\/06\/riiMBn.pngweb.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15511\" src=\"https:\/\/fwq.ai\/blog\/wp-content\/uploads\/2024\/11\/riiMBn.pngweb.png\" width=\"550\" height=\"245\" srcset=\"https:\/\/fwq.ai\/blog\/wp-content\/uploads\/2024\/11\/riiMBn.pngweb.png 550w, https:\/\/fwq.ai\/blog\/wp-content\/uploads\/2024\/11\/riiMBn.pngweb-300x134.png 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" title=\"Docker\u4e2d\u7684\u7ec4\u4ef6\u4ecb\u7ecd\u63d2\u56fe1\" alt=\"Docker\u4e2d\u7684\u7ec4\u4ef6\u4ecb\u7ecd\u63d2\u56fe1\" \/><\/a><\/p>\n<pre><strong>Docker\u5f15\u64ce\u4ecd\u7136\u7ba1\u7406\u8005images\uff0c\u7136\u540e\u79fb\u4ea4\u7ed9containerd\u8fd0\u884c\uff0ccontainerd\u518d\u4f7f\u7528runC\u8fd0\u884c\u5bb9\u5668<\/strong><\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eceDocker 1.11\u5f00\u59cb\uff0cDocker\u5bb9\u5668\u8fd0\u884c\u5df2\u7ecf\u4e0d\u662f\u7b80\u5355\u7684\u901a\u8fc7Docker daemon\u6765\u542f\u52a8\uff0c\u800c\u662f\u96c6\u6210\u4e86containerd\u3001runC\u7b49\u591a\u4e2a\u7ec4\u4ef6\u3002Docker\u670d\u52a1\u542f\u52a8\u4e4b\u540e\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u770b\u89c1\u7cfb\u7edf\u4e0a\u542f\u52a8\u4e86dockerd\u3001docker-containerd\u7b49\u8fdb\u7a0b\uff0c\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u65b0\u7248Docker\uff081.11\u4ee5\u540e\uff09\u6bcf\u4e2a\u90e8\u5206\u7684\u529f\u80fd\u548c\u4f5c\u7528\u3002\u5305\u62ec docker\u3001docker-containerd\u3001docker-containerd-ctr\u3001docker-containerd-shim\u3001dockerd\u3001docker-init\u3001docker-proxy\u3001docker-runc ,\u8fd98\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002 &nbsp; \u4e00\u3001dockerd \u4f5c\u4e3aDocker\u5bb9\u5668\u7ba1\u7406\u7684\u5b88\u62a4\u8fdb\u7a0b\uff0cDocker Daemon\u4ece\u6700\u521d\u96c6\u6210\u5728docker\u547d\u4ee4\u4e2d\uff081.11\u7248\u672c\u524d\uff09\uff0c\u5230\u540e\u6765\u7684\u72ec\u7acb\u6210\u5355\u72ec\u4e8c\u8fdb\u5236\u7a0b\u5e8f\uff081.11\u7248\u672c\u5f00\u59cb\uff09\uff0c\u5176\u529f\u80fd\u6b63\u5728\u9010\u6e10\u62c6\u5206\u7ec6\u5316\uff0c\u88ab\u5206\u914d\u5230\u5404\u4e2a\u5355\u72ec\u7684\u6a21\u5757\u4e2d\u53bb\u3002\u4eceDocker\u670d\u52a1\u7684\u542f\u52a8\u811a\u672c\uff0c\u4e5f\u80fd\u770b\u89c1\u5b88\u62a4\u8fdb\u7a0b\u7684\u9010\u6e10\u5265\u79bb\uff1a \u5728Docker 1.8\u4e4b\u524d\uff0cDocker\u5b88\u62a4\u8fdb\u7a0b\u542f\u52a8\u7684\u547d\u4ee4\u4e3a\uff1adocker -d \uff0c \u8fd9\u4e2a\u9636\u6bb5\uff0c\u5b88\u62a4\u8fdb\u7a0b\u770b\u4e0a\u53bb\u53ea\u662fDocker client\u7684\u4e00\u4e2a\u9009\u9879\u3002 Docker 1.8\u5f00\u59cb\uff0c\u542f\u52a8\u547d\u4ee4\u53d8\u6210\u4e86\uff1adocker daemon\uff0c\u8fd9\u4e2a\u9636\u6bb5\uff0c\u5b88\u62a4\u8fdb\u7a0b\u770b\u4e0a\u53bb\u662fdocker\u547d\u4ee4\u7684\u4e00\u4e2a\u6a21\u5757\u3002 Docker 1.11\u5f00\u59cb\uff0c\u5b88\u62a4\u8fdb\u7a0b\u542f\u52a8\u547d\u4ee4\u53d8\u6210\u4e86\uff1adockerd\uff0c\u6b64\u65f6\u5df2\u7ecf\u548cDocker client\u5206\u79bb\uff0c\u72ec\u7acb\u6210\u4e00\u4e2a\u4e8c\u8fdb\u5236\u7a0b\u5e8f\u4e86\u3002 \u5f53\u7136\uff0c\u5b88\u62a4\u8fdb\u7a0b\u6a21\u5757\u4e0d\u505c\u7684\u5728\u91cd\u6784\uff0c\u5176\u57fa\u672c\u529f\u80fd\u548c\u5b9a\u4f4d\u6ca1\u6709\u53d8\u5316\u3002\u548c\u4e00\u822c\u7684CS\u67b6\u6784\u7cfb\u7edf\u4e00\u6837\uff0c\u5b88\u62a4\u8fdb\u7a0b\u8d1f\u8d23\u548cDocker client\u4ea4\u4e92\uff0c\u5e76\u7ba1\u7406Docker\u955c\u50cf\u3001\u5bb9\u5668\u3002 \u4e8c\u3001docker-runc runC\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5de5\u5177\uff0c\u5b83\u662f\u7528\u6765\u8fd0\u884c\u5bb9\u5668\u7684\uff0c\u53ea\u7528\u6765\u505a\u8fd9\u4e00\u4ef6\u4e8b\uff0c\u5e76\u4e14\u8fd9\u4e00\u4ef6\u4e8b\u8981\u505a\u597d\u3002\u5982\u679c\u4f60\u4e86\u89e3\u8fc7Docker\u5f15\u64ce\u65e9\u671f\u7684\u5386\u53f2\uff0c\u4f60\u5e94\u8be5\u77e5\u9053\u5f53\u65f6\u542f\u52a8\u548c\u7ba1\u7406\u4e00\u4e2a\u5bb9\u5668\u9700\u8981\u4f7f\u7528LXC\u5de5\u5177\u96c6\uff0c\u7136\u540e\u5728\u4f7f\u7528libcontainer\u3002libcontainer\u5c31\u662f\u4f7f\u7528\u7c7b\u4f3ccgroup\u548cnamespace\u4e00\u6837\u7684Linux\u5185\u6838\u8bbe\u5907\u63a5\u53e3\u7f16\u5199\u7684\u4e00\u5c0f\u6bb5\u4ee3\u7801\uff0c\u5b83\u662f\u5bb9\u5668\u7684\u57fa\u672c\u6784\u5efa\u6a21\u5757\u3002\u4e3a\u4e86\u662f\u8fc7\u7a0b\u66f4\u52a0\u7b80\u5355\uff0crunC\u57fa\u672c\u4e0a\u662f\u4e00\u4e2a\u5c0f\u547d\u4ee4\u884c\u5de5\u5177\u4e14\u5b83\u53ef\u4ee5\u4e0d\u7528\u901a\u8fc7Docker\u5f15\u64ce\uff0c\u76f4\u63a5\u5c31\u53ef\u4ee5\u4f7f\u7528\u5bb9\u5668\u3002\u8fd9\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u4f7f\u7528OCI\u5bb9\u5668\u5c31\u53ef\u4ee5\u8fd0\u884c\u5b83\u3002 \u4e09\u3001docker-containerd containerd \u662f\u8fd0\u7528 runC\uff08\u6216\u8005\u4efb\u4f55\u4e0e OCI \u517c\u5bb9\u7684\u7a0b\u5e8f\uff09\u6765\u7ba1\u7406\u5bb9\u5668\uff0c\u901a\u8fc7 gRPC \u66b4\u9732\u529f\u80fd\u7684\u7b80\u6613\u5b88\u62a4\u8fdb\u7a0b\u3002\u76f8\u6bd4\u4e8e Docker Engine\uff0c\u66b4\u9732\u5bb9\u5668\u76f8\u5173\u7684 CRUD \u63a5\u53e3\u4f7f\u7528\u6210\u719f\u7684 HTTP API\uff0cDocker Engine \u4e0d\u4ec5\u80fd\u66b4\u9732\u5bb9\u5668\uff0c\u8fd8\u80fd\u66b4\u9732\u955c\u50cf\u3001\u6570\u636e\u5377\u3001\u7f51\u7edc\u3001\u6784\u5efa\u7b49\u3002 \u56db\u3001docker-containerd-shim \u4ecb\u4e8e containerd \u4e0e runC \u4e4b\u95f4\u7684 containerd-shim\u3002 Docker\u5f15\u64ce\u4ecd\u7136\u7ba1\u7406\u8005images\uff0c\u7136\u540e\u79fb\u4ea4\u7ed9containerd\u8fd0\u884c\uff0ccontainerd\u518d\u4f7f\u7528runC\u8fd0\u884c\u5bb9\u5668 &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-15509","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15509","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=15509"}],"version-history":[{"count":1,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15509\/revisions"}],"predecessor-version":[{"id":15512,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15509\/revisions\/15512"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=15509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=15509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=15509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}