{"id":1464,"date":"2024-09-18T10:48:35","date_gmt":"2024-09-18T02:48:35","guid":{"rendered":"http:\/\/blue.yn.cn\/?p=1464"},"modified":"2024-09-21T22:23:17","modified_gmt":"2024-09-21T14:23:17","slug":"containerd","status":"publish","type":"post","link":"http:\/\/blue.yn.cn\/?p=1464","title":{"rendered":"containerd"},"content":{"rendered":"<h3>\u5bb9\u5668\u53d1\u5c55\u53f2<\/h3>\n<p>\u57282020\u5e74\u5e95\uff0c<code>kubernetes<\/code>\u5ba3\u5e03\u4e0d\u518d\u63a8\u8350\u4f7f\u7528<code>docker<\/code>\u4f5c\u4e3a\u5bb9\u5668\u8fd0\u884c\u65f6\uff0c\u5e76\u5728\u540e\u7eed\u7684\u7248\u672c\u4e2d\u505c\u6b62\u652f\u6301<code>docker<\/code>\u3002<br \/>\n\u8fd9\u4e2a\u51b3\u5b9a\u80af\u5b9a\u4f1a\u5bf9\u539f\u6709\u7684<code>kubernetes<\/code>\u7528\u6237\u4ea7\u751f\u4e00\u5b9a\u7684\u5f71\u54cd\uff0c\u540c\u65f6\u4e5f\u5f15\u53d1\u4e86\u4e00\u7cfb\u5217\u95ee\u9898\uff1a\u5982\u679c\u4e0d\u4f7f\u7528<code>docker<\/code>\uff0c\u4f7f\u7528\u4ec0\u4e48\u66ff\u4ee3\u54c1\uff1f<br \/>\n<code>kubernetes<\/code>\u4e3a\u4ec0\u4e48\u8981\u505c\u6b62\u652f\u6301<code>docker<\/code>\uff1f<br \/>\n\u4e3a\u4e86\u56de\u7b54\u8fd9\u4e9b\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u7b80\u8981\u56de\u987e\u4e00\u4e0b\u5bb9\u5668\u6280\u672f\u7684\u53d1\u5c55\u53f2\u3002<\/p>\n<h4>\u521d\u59cb\u9636\u6bb5<\/h4>\n<p><code>docker<\/code>\u7684\u53d1\u5c55\u7ecf\u5386\u4e86\u4e00\u7cfb\u5217\u7684\u6539\u9769\uff0c<code>docker<\/code>\u6700\u521d\u4f7f\u7528\u7684\u67b6\u6784\u662f<code>container+libcontainer<\/code>\uff1a<br \/>\n\u5728\u8fd9\u4e2a\u9636\u6bb5\uff0c<code>docker<\/code>\u4e3b\u8981\u5206\u4e3a\u4e24\u4e2a\u90e8\u5206\uff1a<code>docker daemon<\/code>\uff08\u5b88\u62a4\u8fdb\u7a0b\uff09\u548c<code>docker client<\/code>\uff08\u5ba2\u6237\u7aef\uff09<\/p>\n<ul>\n<li>1.<code>docker daemon<\/code>\u8d1f\u8d23\u5904\u7406<code>docker client<\/code>\u53d1\u9001\u7684\u8bf7\u6c42\uff0c\u5e76\u5bf9\u8bf7\u6c42\u8fdb\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\uff08\u5982\uff1a\u955c\u50cf\u3001\u5bb9\u5668\u7684\u7ba1\u7406\uff09\u3002<\/li>\n<li>2.\u800c<code>docker daemon<\/code>\u4f9d\u8d56<code>libcontainer<\/code>\u8fd9\u4e2a\u5e93\u6765\u5b8c\u6210\u5e95\u5c42\u7684\u5bb9\u5668\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a\u5bb9\u5668\u521b\u5efa\u542f\u52a8\u3001\u505c\u6b62\u548c\u9500\u6bc1\u5bb9\u5668\u7b49\uff1b<\/li>\n<\/ul>\n<p>\u901a\u8fc7<code>libcontainer<\/code>\uff0c<code>docker daemon<\/code>\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5bb9\u5668\u7684\u5b8c\u6574\u7ba1\u7406\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1726706606180.png\" alt=\"file\" \/><\/p>\n<p><code>docker<\/code>\u4e3a\u4e86\u63a8\u52a8\u5bb9\u5668\u6280\u672f\u7684\u6807\u51c6\u5316\u548c\u901a\u7528\u6027\uff0c<code>docker<\/code>\u5c06\u6838\u5fc3\u5e93<code>libcontainer<\/code>\u8d60\u9001\u7ed9\u4e86<code>open container initiative\uff08OCI\uff09<\/code>\u5e76\u91cd\u547d\u540d\u4e3a<code>runc<\/code>\u3002<br \/>\n<code>OCI<\/code>\u662f\u4e00\u4e2a\u81f4\u529b\u4e8e\u6307\u5b9a\u5bb9\u5668\u6280\u672f\u6807\u51c6\u7684\u7ec4\u7ec7\uff0c\u65e8\u5728\u4f7f\u5bb9\u5668\u6280\u672f\u66f4\u52a0\u5f00\u653e\u3001\u900f\u660e\u548c\u4e92\u76f8\u517c\u5bb9\u3002<br \/>\n<code>OCI<\/code>\u5b9a\u4e49\u4e86\u4e24\u4e2a\u4e3b\u8981\u6807\u51c6\uff1a<\/p>\n<ul>\n<li>\u955c\u50cf\u6807\u51c6\uff1a\u89c4\u5b9a\u4e86\u5bb9\u5668\u955c\u50cf\u7684\u89e3\u6784\u548c\u5185\u5bb9\uff0c\u5305\u62ec\u955c\u50cf\u6587\u4ef6\u7684\u7ec4\u7ec7\u65b9\u5f0f\u3001\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u7c7b\u578b\uff0c\u4ee5\u53ca\u5982\u4f55\u521b\u5efa\u7b26\u5408\u6807\u51c6\u7684\u955c\u50cf\u6587\u4ef6\u3002<\/li>\n<li>\u8fd0\u884c\u65f6\u6807\u51c6\uff1a\u6307\u5b9a\u4e86\u4ece\u8fd0\u884c\u65f6\u6587\u4ef6\u7cfb\u7edf\u542f\u52a8\u5bb9\u5668\u7a0b\u5e8f\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u63a5\u6536\u7684\u6307\u4ee4\u7c7b\u578b\u3001\u884c\u4e3a\u3001\u751f\u547d\u5468\u671f\u7ba1\u7406\uff0c\u4ee5\u53ca\u540d\u79f0\u7a7a\u95f4\u3001<code>Cgroup<\/code>\u548c\u6587\u4ef6\u7cfb\u7edf\u6302\u8f7d\u7684\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<p><strong><code>runc<\/code>\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u53ef\u6267\u884c\u7a0b\u5e8f\uff0c\u6309\u7167<code>OCI<\/code>\u6807\u51c6\u542f\u52a8\u548c\u7ba1\u7406\u5bb9\u5668\u8fdb\u7a0b\u3002<\/strong><br \/>\n\u8fd9\u6837\u7684\u8bbe\u8ba1\u4f7f\u5f97<code>docker<\/code>\u5bb9\u5668\u8fd0\u884c\u65f6\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5373\u5bb9\u5668\u7684\u521b\u5efa\u548c\u7ba1\u7406\u4e0d\u518d\u4f9d\u8d56\u4e8e<code>docker<\/code>\u5b88\u62a4\u8fdb\u7a0b\u3002<br \/>\n<strong>\u800c\u662f\u76f4\u63a5\u8c03\u7528<code>runc<\/code>\u6765\u7ba1\u7406\u5bb9\u5668\uff0c\u4ece\u800c\u4e0e\u5185\u90e8\u7684<code>libcontainer<\/code>\u5e93\u89e3\u8026\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1726706651008.png\" alt=\"file\" \/><\/p>\n<h4>\u53d1\u5c55\u9636\u6bb5<\/h4>\n<p>\u4ece<code>docker1.11<\/code>\u7248\u672c\u5f00\u59cb\uff0c<code>docker<\/code>\u5bb9\u5668\u7684\u8fd0\u884c\u548c\u7ba1\u7406\u4e0d\u518d\u5b8c\u5168\u4f9d\u8d56\u4e8e<code>docker daemon<\/code>\u3002<br \/>\n\u5b83\u6574\u5408<code>container\u3001runc<\/code>\u548c<code>container-shim<\/code>\u7b49\u7ec4\u4ef6\u5171\u540c\u5b8c\u6210\u3002<br \/>\n<code>docker daemon<\/code>\u4ecd\u7136\u8d1f\u8d23\u4e0e<code>docker client<\/code>\u4ea4\u4e92\uff0c\u4ee5\u53ca<code>docker<\/code>\u955c\u50cf\u7684\u7ba1\u7406\uff0c\u4f46\u5c06\u5bb9\u5668\u7684\u5e95\u5c42\u8fd0\u884c\u65f6\u64cd\u4f5c\u4ea4\u7ed9\u4e86<code>containerd<\/code>\u548c<code>runc<\/code>\u3002<\/p>\n<ul>\n<li>1.<code>docker daemon<\/code>\u901a\u8fc7<code>grpc<\/code>\u8bf7\u6c42<code>containerd<\/code>\u8fdb\u884c\u5bb9\u5668\u7684\u521b\u5efa\u3002<\/li>\n<li>2.<code>containerd<\/code>\u4e0d\u76f4\u63a5\u521b\u5efa\u5bb9\u5668\uff0c\u56e0\u4e3a<code>containerd<\/code>\u5982\u679c\u6545\u969c\uff0c\u6240\u6709\u5bb9\u5668\u90fd\u4f1a\u6545\u969c\uff0c\u56e0\u6b64\u5f15\u5165\u4e86<code>containerd=shim<\/code>\uff0c\u6765\u8fdb\u884c\u5bb9\u5668\u7684\u521b\u5efa\u3002<\/li>\n<li>3.<code>containerd-shim<\/code>\u8c03\u7528<code>runc<\/code>\uff08\u7b26\u5408<code>OCI<\/code>\u6807\u51c6\uff09\u6765\u521b\u5efa\u5bb9\u5668<\/li>\n<li>4.<code>runc<\/code>\u521b\u5efa\u5bb9\u5668\u540e\u9000\u51fa\uff0c<code>contained-shim<\/code>\u6210\u4e3a\u5bb9\u5668\u8fdb\u7a0b\u7684\u7236\u8fdb\u7a0b\uff0c\u8d1f\u8d23\u5bf9\u5bb9\u5668\u8fdb\u884c\u76d1\u63a7\u548c\u6e05\u7406\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u5f15\u5165<code>containerd<\/code>\u548c<code>containerd-shim<\/code>\uff0c<code>docker<\/code>\u67b6\u6784\u53d8\u5f97\u66f4\u52a0\u6a21\u5757\u5316\uff0c\u5404\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u7684\u804c\u8d23\u5206\u5de5\u66f4\u52a0\u660e\u786e\uff0c\u4ece\u800c\u6709\u52a9\u4e8e\u63d0\u9ad8\u6574\u4f53\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1726888033112.png\" alt=\"file\" \/><\/p>\n<h4>CRI\u8bde\u751f<\/h4>\n<p>\u968f\u7740\u5bb9\u5668\u6280\u672f\u7684\u5feb\u901f\u53d1\u5c55\uff0c<code>docker<\/code>\u9010\u6e10\u5c06\u91cd\u5fc3\u8f6c\u79fb\u81f3\u7f16\u6392\u5de5\u5177\u7684\u5f00\u53d1\uff0c\u5e76\u5c06<code>containerd<\/code>\u6350\u8d60\u7ed9\u4e86\u4e91\u539f\u751f\u8ba1\u7b97\u57fa\u91d1\u4f1a\uff08<code>CNCF<\/code>\uff09\u3002<br \/>\n\u8fd9\u4e00\u7b56\u7565\u4e0d\u4ec5\u4fc3\u8fdb\u4e86\u5bb9\u5668\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\uff0c\u4e5f\u5438\u5f15\u4e86\u66f4\u591a\u793e\u533a\u6210\u5458\u7684\u53c2\u4e0e\uff0c\u4f7f\u5f97<code>docker<\/code>\u80fd\u591f\u4e13\u6ce8\u4e8e\u5f00\u53d1\u5982<code>swarm<\/code>\u8fd9\u6837\u7684\u7f16\u6392\u5de5\u5177\u3002<\/p>\n<p>\u7136\u800c\uff0c\u968f\u7740<code>kubernetes<\/code>\u7f16\u6392\u5de5\u5177\u51fa\u73b0\uff0c\u5b83\u4e3a\u4e86\u4fdd\u6301\u4e2d\u7acb\u6027\u3001\u652f\u6301\u591a\u79cd\u5bb9\u5668\u8fd0\u884c\u65f6\u4e0e<code>kubernetes<\/code>\u5bf9\u63a5\uff0c\u4ee5\u907f\u514d\u5bf9\u7279\u5b9a\u6280\u672f\u7684\u4f9d\u8d56\u548c<code>docker<\/code>\u516c\u53f8\u4e00\u5bb6\u72ec\u5927\u7684\u5c40\u9762\uff0c\u56e0\u6b64<code>kubernetes<\/code>\u57281.5\u7248\u672c\u5f15\u5165\u4e86<code>CRI<\/code>\u3002<\/p>\n<p><code>CRI\uff08container runtime interface<\/code>\uff0c\u5bb9\u5668\u8fd0\u884c\u65f6\u63a5\u53e3\uff09\u662f<code>kubernetes<\/code>\u8bbe\u8ba1\u7684\u4e00\u7ec4\u63a5\u53e3\uff0c\u7528\u4e8e\u4e0e\u5bb9\u5668\u8fd0\u884c\u65f6\u63a5\u53e3\u5bf9\u63a5\u3002<br \/>\n\u7b80\u5355\u6765\u8bf4\uff0c\u53ea\u8981\u5bb9\u5668\u8fd0\u884c\u65f6\u5b9e\u73b0\u4e86<code>CRI<\/code>\u63a5\u53e3\uff0c\u5c31\u53ef\u4ee5\u4e0e<code>kubernetes<\/code>\u5e73\u53f0\u96c6\u6210\u3002<br \/>\n\u7136\u800c\uff0c\u5e76\u975e\u6240\u6709\u7684\u5bb9\u5668\u8fd0\u884c\u65f6\u90fd\u4f1a\u76f4\u63a5\u5b9e\u73b0<code>CRI<\/code>\u63a5\u53e3\uff0c\u56e0\u6b64\u51fa\u73b0\u4e86<code>shim<\/code>\uff08\u57ab\u7247\uff09\u8fd9\u4e2a\u6982\u5ff5\u3002<br \/>\n<code>shim<\/code>\u7684\u4f5c\u7528\u7c7b\u4f3c\u4e8e\u9002\u914d\u5668\uff08<code>usb<\/code>\u8f6c<code>type-c<\/code>\uff09\uff0c\u5c06\u5404\u79cd\u4e0d\u540c\u7684\u5bb9\u5668\u8fd0\u884c\u65f6\u7684\u63a5\u53e3\u9002\u914d\u5230<code>kuburnetes<\/code>\u7684<code>CRI<\/code>\u63a5\u53e3\u4e0a\u3002<\/p>\n<p>\u7531\u4e8e<code>docker<\/code>\u5728\u5bb9\u5668\u9886\u57df\u7684\u5730\u4f4d\u4e3e\u8db3\u8f7b\u91cd\uff0c<code>kubenetes<\/code>\u4fbf\u76f4\u63a5\u5c06<code>dockershim<\/code>\u5d4c\u5165\u5230<code>kubelet<\/code>\u4e2d\u3002<br \/>\n\u56e0\u6b64\uff0c\u5bf9\u4e8e\u4f7f\u7528<code>docker<\/code>\u5bb9\u5668\u8fd0\u884c\u65f6\u7684\u7528\u6237\u800c\u8a00\uff0c\u65e0\u9700\u989d\u5916\u5b89\u88c5\u914d\u7f6e\u9002\u914d\u5668\u3002<\/p>\n<h4>\u5f03\u7528\u9636\u6bb5<\/h4>\n<p>\u5728\u4f7f\u7528<code>kubernetes<\/code>\u548c<code>docker<\/code>\u7684\u573a\u666f\u4e2d\uff0c\u4e3a\u4e86\u5b9e\u73b0<code>docker<\/code>\u7684\u65e0\u7f1d\u5bf9\u63a5\uff0c<code>kubernetes<\/code>\u5f00\u53d1\u4e86<code>dockershim<\/code>\u57ab\u7247\u3002<br \/>\n\u867d\u7136<code>docker<\/code>\u53ef\u4ee5\u4e0e<code>kuburnetes<\/code>\u65e0\u7f1d\u96c6\u6210\uff0c\u4f46\u4e5f\u5bfc\u81f4\u4e86\u6574\u4e2a\u8c03\u7528\u94fe\u53d8\u5f97\u66f4\u957f\u3002<br \/>\n\u5c3d\u7ba1<code>docker<\/code>\u7684\u8c03\u7528\u94fe\u8f83\u957f\uff0c\u4f46\u5176\u53d7\u6b22\u8fce\u7a0b\u5ea6\u672a\u53d7\u5f71\u54cd\u3002<br \/>\n\u7136\u800c\uff0c\u5bf9\u4e8e<code>kubernetes<\/code>\u6765\u8bf4\uff0c\u8fd9\u4e9b\u989d\u5916\u7684\u8c03\u7528\u5e76\u4e0d\u662f\u5fc5\u9700\u7684\u3002<br \/>\n\u5b9e\u9645\u4e0a\uff0c\u5bf9\u4e8e\u8fd0\u884c\u4e00\u4e2a\u5bb9\u5668\u800c\u8a00\uff0c\u76f4\u63a5\u4f7f\u7528<code>containerd<\/code>\u5df2\u7ecf\u8db3\u591f\u4e86\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1726888629162.png\" alt=\"file\" \/><\/p>\n<p>\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c<code>kubernetes<\/code>\u7684\u4f7f\u7528\u7fa4\u4f53\u6301\u7eed\u589e\u957f\uff0c\u540c\u65f6<code>containerd<\/code>\u4e5f\u5728<code>CNCF<\/code>\u987a\u5229\u6bd5\u4e1a\uff0c\u5e76\u663e\u8457\u589e\u5f3a\u4e86\u5176\u5065\u58ee\u6027\u3002<br \/>\n\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c<code>kubernetes<\/code>\u7ec8\u4e8e\u53ef\u4ee5\u8003\u8651\u79fb\u51fa<code>dockershim<\/code>\u57ab\u7247\u3002<br \/>\n\u56e0\u4e3a\u5728\u7ef4\u62a4<code>dockershim<\/code>\u65f6\uff0c<code>kubernetes<\/code>\u9047\u5230\u4e86\u8bb8\u591a\u95ee\u9898\uff0c\u9996\u5148<code>kubernetes<\/code>\u9700\u8981\u5904\u7406<code>docker<\/code>\u4e2d\u5f88\u591a\u4e0e\u5176\u6838\u5fc3\u529f\u80fd\u65e0\u5173\u7684\u5185\u5bb9\u3002<br \/>\n\u6b64\u5916\uff0c\u968f\u7740<code>docker<\/code>\u7248\u672c\u7684\u5347\u7ea7\uff0c<code>dockershim<\/code>\u4e0d\u5f97\u4e0d\u8fdb\u884c\u76f8\u5e94\u7684\u9002\u914d\uff0c\u5e76\u8fdb\u884c\u517c\u5bb9\u6027\u6d4b\u8bd5\uff0c\u8fd9\u4e3a<code>kubernetes<\/code>\u7684\u7ef4\u62a4\u5de5\u4f5c\u5e26\u6765\u4e86\u989d\u5916\u7684\u590d\u6742\u6027\u3002<\/p>\n<p>\u4ece<code>containerd 1.0<\/code>\u7248\u672c\u5f00\u59cb\uff0c\u5b83\u901a\u8fc7\u4e00\u4e2a\u72ec\u7acb\u7684\u8fdb\u7a0b<code>CRI-containerd<\/code>\uff0c\u6765\u9002\u914d<code>kubernetes<\/code>\u7684\u5bb9\u5668\u8fd0\u884c\u65f6\u63a5\u53e3\uff08<code>CRI<\/code>\uff09\u3002<br \/>\n\u8fd9\u662f\u56e0\u4e3a<code>containerd<\/code>\u6700\u521d\u9700\u8981\u517c\u5bb9\u591a\u4e2a\u7cfb\u7edf\uff0c\u5982<code>swarm<\/code>\uff0c\u6240\u4ee5\u5e76\u672a\u76f4\u63a5\u5b9e\u73b0<code>CRI<\/code>\u3002\u8fd9\u4e2a\u9002\u914d\u8fc7\u7a0b\u6700\u521d\u7531<code>CRI-containerd shim<\/code>\u7ec4\u4ef6\u5b8c\u6210\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1726888706930.png\" alt=\"file\" \/><\/p>\n<p>\u5728<code>containerd 1.1<\/code>\u7248\u672c\u4e2d\uff0c<code>CRI-containerd shim<\/code>\u88ab\u79fb\u9664\uff0c\u5e76\u4e14\u5c06\u9002\u914d\u5668\u4ee5\u63d2\u4ef6\u5f62\u5f0f\u96c6\u6210\u5230<code>containerd<\/code>\u4e3b\u8fdb\u7a0b\u4e2d\u3002<br \/>\n\u6574\u4e2a\u8c03\u7528\u8fc7\u7a0b\u53d8\u5f97\u66f4\u52a0\u7b80\u4ecb\u548c\u9ad8\u6548\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1726888836198.png\" alt=\"file\" \/><\/p>\n<h4>CRI-O<\/h4>\n<p><code>kubernetes<\/code>\u793e\u533a\u4e5f\u5f00\u53d1\u4e86\u4e00\u4e2a\u4e13\u95e8\u7528\u4e8e<code>kubernetes<\/code>\u7684<code>CRI<\/code>\u8fd0\u884c\u65f6\uff0c\u540d\u4e3a<code>CRI-O<\/code>\uff0c<code>CRI-O<\/code>\u76f4\u63a5\u517c\u5bb9<code>CRI<\/code>\u548c<code>OCI<\/code>\u89c4\u8303\uff0c\u4e3a<code>kubernetes<\/code>\u63d0\u4f9b\u4e86\u66f4\u52a0\u9ad8\u6548\u7684\u5bb9\u5668\u8fd0\u884c\u65f6\u652f\u6301\u3002<\/p>\n<h3>containerd<\/h3>\n<ol>\n<li>\n<p>\u5b89\u88c5<br \/>\n<code>yum install containerd<\/code><\/p>\n<\/li>\n<li>\n<p>\u751f\u6210<code>containerd<\/code>\u914d\u7f6e<br \/>\n<code>containerd config default &gt; \/etc\/containerd\/config.toml<\/code><\/p>\n<\/li>\n<li>\n<p>\u8fd0\u884c<code>containerd<\/code><\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">systemctl start containerd\nsystemctl status containerd<\/code><\/pre>\n<ol start=\"4\">\n<li>\u68c0\u67e5<code>containerd<\/code>\u548c<code>runc<\/code>\u7684\u7248\u672c<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">ctr version\nClient:\n  Version:  1.6.33\n  Revision: d2d58213f83a351ca8f528a95fbd145f5654e957\n  Go version: go1.21.11\n\nServer:\n  Version:  1.6.33\n  Revision: d2d58213f83a351ca8f528a95fbd145f5654e957\n  UUID: 8e2e5be1-ced2-41c6-8678-3ed2107c662b\n\nrunc --version\nrunc version 1.1.12\ncommit: v1.1.12-0-g51d5e94\nspec: 1.0.2-dev\ngo: go1.21.11\nlibseccomp: 2.3.1<\/code><\/pre>\n<h4>\u955c\u50cf\u7ba1\u7406<\/h4>\n<ol>\n<li>\u62c9\u53d6\u955c\u50cf\uff1a<code>ctr images pull &lt;image_name&gt;<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\"># \u516c\u5f00\u955c\u50cf\nctr images pull docker.io\/library\/alpine:latest\n# \u79c1\u6709\u955c\u50cf\nBash\nctr images pull --user admin:Harbor12345 harbor.oldxu.net\/infra\/nginx:1.20<\/code><\/pre>\n<ol start=\"2\">\n<li>\u67e5\u770b\u955c\u50cf\uff1a<code>ctr images list -q<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\">ctr images ls -q\n docker.io\/library\/alpine:latest<\/code><\/pre>\n<ol start=\"3\">\n<li>\n<p>\u5220\u9664\u955c\u50cf\uff1a<code>ctr images remove &lt;image_name&gt;<\/code><br \/>\n<code>ctr images remove docker.io\/library\/alpine:latest<\/code><\/p>\n<\/li>\n<li>\n<p>\u7531\u4e8e<code>containerd<\/code>\u548c<code>docker<\/code>\u5b58\u50a8\u6570\u636e\u76ee\u5f55\u4e0d\u4e00\u81f4\uff0c\u56e0\u6b64\u4e92\u76f8\u4e4b\u95f4\u7684\u955c\u50cf\u65e0\u6cd5\u67e5\u770b\uff0c\u90a3\u4e48<code>docker<\/code>\u6784\u5efa\u7684\u955c\u50cf\u5982\u4f55\u63d0\u4f9b\u7ed9<code>containerd<\/code><\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\"># 1\u3001dockerfile\u6784\u5efa\u955c\u50cf\n# 2\u3001docker push \u63a8\u9001\u79c1\u6709\u4ed3\u5e93\n# 3\u3001containerd\u901a\u8fc7\u79c1\u6709\u4ed3\u5e93\u83b7\u53d6\u955c\u50cf\u5373\u53ef<\/code><\/pre>\n<h4>\u5bb9\u5668\u7ba1\u7406<\/h4>\n<ol>\n<li>\u542f\u52a8\u5bb9\u5668\uff0c<code>ctr containers run &lt;options&gt; &lt;image_name&gt; &lt;container_name&gt;<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\">ctr  run -d docker.io\/library\/alpine:latest mytest1 \/bin\/sh # \u540e\u53f0\u8fd0\u2f8f\n\nctr  run -t docker.io\/library\/alpine:latest mytest2 \/bin\/sh # \u524d\u53f0\u8fd0\u884c<\/code><\/pre>\n<ol start=\"2\">\n<li>\u67e5\u770b\u5bb9\u5668<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">ctr c list\nCONTAINER    IMAGE                              RUNTIME\nmytest1      docker.io\/library\/alpine:latest    io.containerd.runc.v2\nmytest2      docker.io\/library\/alpine:latest    io.containerd.runc.v2\n\nctr task list\nTASK       PID       STATUS\nmytest1    122141    RUNNING<\/code><\/pre>\n<ol start=\"3\">\n<li>\n<p>\u8fdb\u5165\u5bb9\u5668\uff08<code>--exec-id sh mytest1 \/bin\/sh<\/code>)<br \/>\n<code>ctr task exec -t --exec-id sh mytest1 \/bin\/sh<\/code><\/p>\n<\/li>\n<li>\n<p>\u5220\u9664\u5bb9\u5668\uff0c<code>ctr containers delete &lt;containers_name&gt;<\/code><\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">ctr task kill --signal 9 mytest1\nctr containers delete mytest1<\/code><\/pre>\n<h4>nerdctl<\/h4>\n<p>\u524d\u9762\u4f7f\u7528<code>ctr<\/code>\u5de5\u5177\u6765\u7ba1\u7406<code>containerd<\/code>\u7684\u955c\u50cf\u4e0e\u5bb9\u5668\uff0c\u4e0d\u662f\u7279\u522b\u76f4\u89c2\uff0c\u7279\u522b\u662f\u5df2\u7ecf\u4e60\u60ef\u4f7f\u7528<code>docker<\/code>\u547d\u4ee4\u884c\u7684\u7528\u6237<\/p>\n<p>\u4e3a\u4e86\u8ba9\u8fd9\u90e8\u5206\u7528\u6237\u66f4\u5bb9\u6613\u8fc7\u6e21\u5230<code>containerd<\/code>\uff0c\u793e\u533a\u5f00\u53d1\u4e86\u4e00\u4e2a\u65b0\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff1a<code>nerdctl<\/code>\u3002<br \/>\n\u8fd9\u4e2a\u5de5\u5177\u6a21\u4eff\u4e86<code>docker<\/code>\u7684\u547d\u4ee4\u884c\u754c\u9762\uff0c\u4f7f\u5f97\u7528\u6237\u80fd\u591f\u66f4\u987a\u7545\u5730\u4ece<code>docker<\/code>\u8fc1\u79fb\u5230<code>containerd<\/code>\u3002<\/p>\n<ol>\n<li>\u4e0b\u8f7dnerdctl<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">wget https:\/\/github.com\/containerd\/nerdctl\/releases\/download\/v1.7.6\/nerdctl-full-1.7.6-linux-amd64.tar.gz\n# \u52a0\u901f\u5730\u5740\nwget https:\/\/mirror.ghproxy.com\/https:\/\/github.com\/containerd\/nerdctl\/releases\/download\/v1.7.6\/nerdctl-full-1.7.6-linux-amd64.tar.gz<\/code><\/pre>\n<ol start=\"2\">\n<li>\u5b89\u88c5<code>nerdctl<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\">tar xf nerdctl-full-1.7.6-linux-amd64.tar.gz -C nerdctl-full-1.7.6\/\ncp nerdctl-full-1.7.6\/bin\/nerdctl \/usr\/local\/bin\/<\/code><\/pre>\n<ol start=\"3\">\n<li>\u914d\u7f6e<code>nerdctl<\/code>\u547d\u4ee4\u8865\u5168\u529f\u80fd<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">echo &#039;source &lt;(nerdctl completion bash)&#039; &gt;&gt; \/etc\/profile\nsource \/etc\/profile<\/code><\/pre>\n<ol start=\"4\">\n<li>\u6d4b\u8bd5<code>nerdctl<\/code>\u547d\u4ee4<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">nerdctl pull nginx:1.26\nnerdctl images<\/code><\/pre>\n<ol start=\"5\">\n<li><code>nerdctl<\/code>\u8fd0\u884c\u5bb9\u5668<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">wget https:\/\/mirror.ghproxy.com\/https:\/\/github.com\/containernetworking\/plugins\/releases\/download\/v1.5.0\/cni-plugins-linux-amd64-v1.5.0.tgz\n\nmkdir \/opt\/cni\/bin -p\ntar xf cni-plugins-linux-amd64-v1.4.1.tgz -C \/opt\/cni\/bin\/\nnerdctl run -d -p8888:80 nginx:1.26<\/code><\/pre>\n<h4>buildkitd<\/h4>\n<p><code>buildkit<\/code>\u662f\u7528\u4e8e\u6784\u5efa\u5bb9\u5668\u955c\u50cf\u7684\u5de5\u5177\uff0c\u5b83\u5305\u542b\u4e86\u4e24\u4e2a\u4e3b\u8981\u7ec4\u4ef6\uff1a<code>buildctl<\/code>\u548c<code>buildkitd<\/code><\/p>\n<ul>\n<li><code>buildctl<\/code>\u662f\u4e00\u4e2a\u547d\u4ee4\u884c\u5de5\u5177\uff08\u5ba2\u6237\u7aef\uff09\uff0c\u8d1f\u8d23\u4e0e<code>buildkitd<\/code>\u5b88\u62a4\u8fdb\u7a0b\u8fdb\u884c\u901a\u4fe1\u3002\u5f00\u53d1\u8005\u4f7f\u7528<code>buildctl<\/code>\u63d0\u4ea4\u955c\u50cf\u6784\u5efa\u8bf7\u6c42\u3002<\/li>\n<li><code>buildkitd<\/code>\u662f<code>buildkit<\/code>\u7684\u5b88\u62a4\u8fdb\u7a0b\uff08\u670d\u52a1\u7aef\uff09\uff0c\u8fd9\u662f\u4e00\u4e2a\u540e\u53f0\u8fdb\u7a0b\uff0c\u4e13\u95e8\u5904\u7406\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u6784\u5efa\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n<ol>\n<li>\n<p>\u7f16\u5199<code>dockerfile<\/code><\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528<code>nerdctl<\/code>\u6267\u884c<code>build<\/code><br \/>\n<code>nerdctl build -t harbor.oldxu.net\/app\/nginx:1.26 .<\/code>\u4f1a\u62a5\u9519\u3002<\/p>\n<\/li>\n<li>\n<p>\u62f7\u8d1d<code>buildctl\u3001buildkitd<\/code>\u4ee5\u53ca<code>buildkitd<\/code>\u542f\u52a8\u811a\u672c<\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cp nerdctl-full-1.7.6\/bin\/buildctl nerdctl-full-1.7.6\/bin\/buildkitd \/usr\/local\/bin\/\ncp nerdctl-full-1.7.6\/lib\/systemd\/system\/buildkit.service \/usr\/lib\/systemd\/system\/\nsystemctl daemon-reload\nsystemctl start buildkit.service\nsystemctl status buildkit.service<\/code><\/pre>\n<ol start=\"4\">\n<li>\u518d\u6b21\u6267\u884c<code>build<\/code>\u6784\u5efa\u547d\u4ee4<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">nerdctl build -t harbor.oldxu.net\/app\/nginx:1.26 .\nnerdctl images<\/code><\/pre>\n<h4>\u5bb9\u5668\u5185\u4f7f\u7528nerdctl<\/h4>\n<pre><code class=\"language-bash\">nerdctl run -d --name jenkins \\\n--hostname &quot;jenkins.oldxu.net&quot; \\\n--restart=always \\\n-p 8080:8080 \\\n-p 50000:50000 \\\n-u root \\\n--privileged=true \\\n-e TZ=Asia\/Shanghai \\\n-v \/etc\/localtime:\/etc\/localtime:ro \\\n-v jenkins_home:\/var\/jenkins_home \\\n-v \/usr\/local\/bin\/nerdctl:\/usr\/local\/bin\/nerdctl \\\n-v \/run\/containerd\/containerd.sock:\/run\/containerd\/containerd.sock \\\n-v \/usr\/local\/bin\/buildctl:\/usr\/local\/bin\/buildctl \\\n-v \/run\/buildkit\/buildkitd.sock:\/run\/buildkit\/buildkitd.sock \\\n--add-host gitlab.oldxu.net:10.0.0.110 \\\n--add-host nexus.oldxu.net:10.0.0.121 \\\n--add-host sonar.oldxu.net:10.0.0.130 \\\n--add-host harbor.oldxu.net:10.0.0.185 \\\nuhub.service.ucloud.cn\/oldxu\/jenkins:2.452.1-lts-jdk17<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5bb9\u5668\u53d1\u5c55\u53f2 \u57282020\u5e74\u5e95\uff0ckubernetes\u5ba3\u5e03\u4e0d\u518d\u63a8\u8350\u4f7f\u7528docker\u4f5c\u4e3a\u5bb9\u5668\u8fd0\u884c\u65f6\uff0c\u5e76\u5728\u540e\u7eed\u7684\u7248\u672c\u4e2d\u505c&#8230; &raquo; <a class=\"read-more-link\" href=\"http:\/\/blue.yn.cn\/?p=1464\">\u9605\u8bfb\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-1464","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1464"}],"version-history":[{"count":8,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1464\/revisions"}],"predecessor-version":[{"id":1479,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1464\/revisions\/1479"}],"wp:attachment":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1464"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}