{"id":10006109,"date":"2022-08-04T18:11:01","date_gmt":"2022-08-04T10:11:01","guid":{"rendered":"https:\/\/ityet.com\/?p=10006109"},"modified":"2022-08-04T18:11:01","modified_gmt":"2022-08-04T10:11:01","slug":"%e5%a4%9a%e5%b9%b4%e9%94%a4%e7%82%bc%ef%bc%8c%e8%bf%88%e5%90%91kata-3-0-%ef%bc%81%e8%b5%b0%e8%bf%9b%e5%bc%80%e7%ae%b1%e5%8d%b3%e7%94%a8%e7%9a%84%e5%ae%89%e5%85%a8%e5%ae%b9%e5%99%a8%e4%bd%93%e9%aa%8c","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006109","title":{"rendered":"\u591a\u5e74\u9524\u70bc\uff0c\u8fc8\u5411Kata 3.0 \uff01\u8d70\u8fdb\u5f00\u7bb1\u5373\u7528\u7684\u5b89\u5168\u5bb9\u5668\u4f53\u9a8c\u4e4b\u65c5| \u9f99\u8725\u6280\u672f"},"content":{"rendered":"<p>\u7b80\u4ecb\uff1a\u00a0\u888b\u9f20\u4e0e Kata \u5c06\u4f1a\u78b0\u649e\u51fa\u4ec0\u4e48\u6837\u7684\u706b\u82b1\uff1f<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271074\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u6587\/\u4e91\u539f\u751f SIG\uff08Special Interest Group\uff09\u4e00\u3001Kata \u7684\u8fc7\u53bb\u8ba9\u6211\u4eec\u5c06\u65f6\u949f\u62e8\u56de 2015 \u5e74 5 \u6708\uff0cHyper.sh \u548c Intel \u5f00\u6e90\u6280\u672f\u4e2d\u5fc3\u7684\u5de5\u7a0b\u5e08\u4eec\u5206\u522b\u72ec\u7acb\u53d1\u5e03\u4e86runV \u548c Clear Containers \u7684\u865a\u62df\u5316\u5bb9\u5668\u9879\u76ee\uff0c\u800c\u8fd9\u4e24\u4e2a\u9879\u76ee\u4fbf\u662f Kata Containers1 \u00a0\u7684\u524d\u8eab\u3002\u8fd9\u4e24\u4e2a\u9879\u76ee\u4e92\u76f8\u6709\u5f88\u591a\u4ea4\u6d41\uff0c\u5728\u5206\u522b\u72ec\u7acb\u53d1\u5c55\u4e86\u4e24\u5e74\u534a\u4e4b\u540e\uff0c\u4e8e 2017 \u5e74\u5e95\u5408\u5e76\u6210\u4e86 Kata Containers \u9879\u76ee\uff0c\u5e76\u628a\u8fd9\u4e2a\u9879\u76ee\u6350\u7ed9 Openstack \u57fa\u91d1\u4f1a\u7ba1\u7406\uff0c\u8fd9\u4e5f\u662f Openstack \u57fa\u91d1\u4f1a\u7684\u7b2c\u4e00\u4e2a Pilot \u9879\u76ee\u3002\u5728 2019 \u7684 4 \u6708\uff0cKata Containers \u88ab Openstack \u57fa\u91d1\u4f1a\u8ba4\u53ef\u4e3a\u5176\u7b2c\u4e8c\u4e2a\u9876\u7ea7\u9879\u76ee\uff0c\u5728\u8fd9\u4e4b\u524d\u7684\u5341\u591a\u5e74\u91cc\uff0cOpenstack \u57fa\u91d1\u4f1a\u90fd\u53ea\u6709 Openstack \u4e00\u4e2a\u9876\u7ea7\u9879\u76ee\u3002\u00a0Kata Containers \u5b89\u5168\u5bb9\u5668\u7684\u8bde\u751f\u89e3\u51b3\u4e86\u8bb8\u591a\u666e\u901a\u5bb9\u5668\u573a\u666f\u65e0\u6cd5\u89e3\u51b3\u7684\u95ee\u9898\uff1a\u00a01. \u591a\u79df\u6237\u5b89\u5168\u4fdd\u969c\u3002\u4e91\u539f\u751f\u591a\u79df\u6237\u573a\u666f\u4e0b\uff0c\u5b89\u5168\u5bb9\u5668\u53ef\u4ee5\u9632\u6b62\u6076\u610f\u79df\u6237\u5bf9 host \u5185\u6838\u7684\u76f4\u63a5\u653b\u51fb\u5e76\u5927\u5e45\u51cf\u5c11\u673a\u5668\u4e0a\u5176\u4ed6\u79df\u6237\u7684\u98ce\u9669\uff0c\u4ece\u800c\u8ba9\u516c\u6709\u4e91\u670d\u52a1\u53d8\u5f97\u66f4\u7a33\u5b9a\u30022. \u4e0d\u540c SLO \u6df7\u90e8\u5bb9\u5668\u6df7\u5408\u90e8\u7f72\u3002\u5b89\u5168\u5bb9\u5668\u7684\u5f3a\u9694\u79bb\u6027\u51cf\u5c11\u4e86\u5bb9\u5668\u4e4b\u95f4\u7684\u6027\u80fd\u5f71\u54cd\uff0c\u4f7f\u5f97\u4e0d\u540c SLO \u4f18\u5148\u7ea7\u5b9e\u4f8b\u6df7\u90e8\u6709\u4e86\u66f4\u7a33\u5b9a\u7684\u6280\u672f\u65b9\u6848\uff0c\u5bf9\u5ef6\u65f6\u654f\u611f\u7684\u5728\u7ebf\u4e1a\u52a1\u7528 runC \u89e3\u51b3\u65b9\u6848\uff0c\u5927\u6570\u636e\u7c7b\u5bf9\u8d44\u6e90\u8bc9\u6c42\u6bd4\u8f83\u9ad8\u4e14\u6709\u660e\u663e\u5cf0\u8c37\u5dee\u5f02\u7684\u79bb\u7ebf\u4e1a\u52a1\u7528\u5b89\u5168\u5bb9\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u9632\u6b62\u79bb\u7ebf\u4e1a\u52a1\u7a81\u53d1\u6d41\u91cf\u5f71\u54cd\u5230\u5728\u7ebf\u4e1a\u52a1\uff0c\u901a\u8fc7\u5728\u7ebf\u79bb\u7ebf\u4e1a\u52a1\u540c\u65f6\u6df7\u90e8\u8fdb\u4e00\u6b65\u51cf\u5c11\u8ba1\u7b97\u8d44\u6e90\u7684\u6d6a\u8d39\u548c\u6210\u672c\u6d88\u8017\u30023. \u53ef\u4fe1&#038;\u4e0d\u53ef\u4fe1\u5bb9\u5668\u6df7\u5408\u90e8\u7f72\u3002\u53ef\u4fe1\u4ee3\u7801\u8fd0\u884c\u5728 runC \u5bb9\u5668\u4e2d\uff0c\u4e0d\u53ef\u4fe1\u4ee3\u7801\u8fd0\u884c\u5728\u5b89\u5168\u5bb9\u5668\u4e2d\uff0c\u4e24\u8005\u5728\u540c\u4e00\u53f0\u5bbf\u4e3b\u673a\u4e0a\u6df7\u90e8\uff0c\u964d\u4f4e\u4e0d\u53ef\u4fe1\u5bb9\u5668\u4ea7\u751f\u5371\u5bb3\u7684\u53ef\u80fd\u6027\u3002\u5728\u8fd9\u4e9b\u4f18\u52bf\u7684\u57fa\u7840\u4e0a\uff0c\u5b89\u5168\u5bb9\u5668\u5728\u865a\u62df\u5316\u4e0a\u8ffd\u6c42\u6781\u81f4\u7684\u8f7b\u8584\uff0c\u4ece\u800c\u8ba9\u6574\u4f53\u8d44\u6e90\u6d88\u8017\u548c\u5f39\u6027\u80fd\u529b\u63a5\u8fd1 runC \u5bb9\u5668\u65b9\u6848\uff0c\u4ee5\u6b64\u8fbe\u5230 Secure as VM\u3001Fast as Container \u7684\u6280\u672f\u76ee\u6807\u3002\u4e8c\u3001Kata \u7684\u53d1\u5c55\u5728 2018 \u5e74 5 \u6708 Kata 1.x \u9636\u6bb5\uff0c Kata \u548c containerd \u793e\u533a\u5171\u540c\u5236\u5b9a\u4e86 shimv2 \u63a5\u53e3\u89c4\u8303\uff0c\u5e76\u7387\u5148\u5728 Kata Containers \u652f\u6301\u4e86\u8be5\u89c4\u8303\u300218 \u5e7411\u6708\uff0c\u901a\u8fc7 containerd-shim-v2 \u548c vsock \u6280\u672f\uff0cKata \u7cbe\u7b80\u4e86\u5927\u91cf\u7684\u7ec4\u4ef6\uff0c\u914d\u5408\u8f7b\u91cf\u7ea7 hypervisor \u548c\u7cbe\u7b80\u5185\u6838\uff0ckata \u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u5185\u5b58\u5f00\u9500\u548c\u5bb9\u5668\u542f\u52a8\u65f6\u95f4\u3002\u66f4\u5173\u952e\u7684\u662f\uff0c\u964d\u4f4e\u7cfb\u7edf\u90e8\u7f72\u590d\u6742\u5ea6\u8fd8\u5927\u5e45\u63d0\u9ad8\u4e86\u7a33\u5b9a\u6027\uff0c\u7279\u522b\u662f\u5728\u7cfb\u7edf\u91cd\u8f7d\u60c5\u51b5\u4e0b\u7684\u7a33\u5b9a\u6027\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271075\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\uff08\u56fe1\/Kata 1.x \u67b6\u6784\u56fe\uff09\u00a02019 \u5e74\u7684\u65f6\u5019\uff0cKata \u4ece 1.x \u5347\u7ea7\u5230\u4e86 2.x , \u6709\u4e86\u975e\u5e38\u91cd\u8981\u7684\u6280\u672f\u8fdb\u6b65\u3002Kata-agent \u4f7f\u7528 Rust \u8fdb\u884c\u4e86\u91cd\u6784\uff0c\u6781\u5927\u7a0b\u5ea6\u51cf\u5c11\u4e86\u5185\u5b58\u5f00\u9500\u4ee5\u53ca\u6574\u4f53\u653b\u51fb\u9762\u3002\u00a0\u901a\u8fc7 2.x \u7248\u672c\uff0cKata \u4ece\u6700\u5f00\u59cb\u7684\u505a\u67b6\u6784\u3001\u7528\u5f00\u6e90\u7ec4\u4ef6\u642d\u5efa\u539f\u578b\u7684\u5feb\u901f\u6210\u957f\u9053\u8def\uff0c\u9010\u6e10\u6709\u4e86\u540d\u6c14\uff0c\u8d70\u5411\u4e86\u5f71\u54cd\u4e0a\u6e38\u793e\u533a\u6280\u672f\u8fed\u4ee3\u7684\u6210\u719f\u9053\u8def\u3002\u800c Kata \u7684\u6574\u4f53\u67b6\u6784\u5728 2.x \u7248\u672c\u4e2d\u5df2\u8d8b\u5411\u6210\u719f\uff0c\u540e\u7eed\u53d1\u5c55\u9700\u8981\u5f00\u59cb\u5bf9\u4e13\u7528\u7ec4\u4ef6\u8fdb\u884c\u601d\u8003\u548c\u4f18\u5316\uff0c\u4ece\u800c\u4ee5\u5c40\u90e8\u5f71\u54cd\u6574\u4f53\u6765\u5b9e\u73b0 Kata \u80fd\u529b\u7684\u518d\u6b21\u63d0\u5347\uff0c\u4f8b\u5982 2.x \u4e2d\u7528 Rust \u6539\u5199 Kata agent \u964d\u4f4e\u5185\u5b58\u5f00\u9500\u4fbf\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u4f8b\u5b50\u3002\u00a0\u800c\u5728 Kata \u8fc5\u901f\u53d1\u5c55\u7684\u8fd9\u51e0\u5e74\u95f4\uff0c\u963f\u91cc\u4e91\u5185\u90e8\u6709\u4e00\u4e2a\u540d\u4e3a\u201c\u888b\u9f20\u201d\u7684\u56e2\u961f\u4e00\u76f4\u5728\u57fa\u4e8e Kata \u6253\u9020\u4e91\u539f\u751f\u573a\u666f\u4e0b\u7684\u79d8\u5bc6\u6b66\u5668\u3002\u4e09\u3001\u888b\u9f20\u4e91\u539f\u751f\u5e95\u5c42\u7cfb\u7edf\u4e3a\u4e86\u89e3\u51b3\u7531\u4e8e\u4e91\u539f\u751f\u5e26\u6765\u7684\u9ad8\u5bc6\u3001\u9ad8\u5e76\u53d1\u7b49\u6280\u672f\u96be\u9898\uff0c\u963f\u91cc\u4e91\u5185\u90e8\u7528\u591a\u5e74\u7684\u65f6\u95f4\u9524\u70bc\u4e86\u4e00\u5957\u888b\u9f20\u4e91\u539f\u751f\u5e95\u5c42\u7cfb\u7edf\u3002\u888b\u9f20\u4e2d\u7684\u5b89\u5168\u5bb9\u5668\u89e3\u51b3\u65b9\u6848\u4fbf\u662f\u57fa\u4e8e Kata Containers \u9879\u76ee\u6253\u9020\uff0c\u5e76\u5c06\u5176\u5411\u66f4\u6781\u81f4\u7684\u65b9\u5411\u6df1\u5ea6\u4f18\u5316\uff0c\u888b\u9f20\u505a\u7684\u4f18\u5316\u8bf8\u5982\u4f7f\u7528 Rust \u91cd\u5199\u4e86 Kata Container 2.0 \u7684 go runtime \u6765\u8fdb\u4e00\u6b65\u964d\u4f4e\u5bb9\u5668\u8fd0\u884c\u65f6\u7684\u5185\u5b58\u5f00\u9500\uff0c\u5e76\u4e14\u4e3a Kata Container \u4e13\u95e8\u5f00\u53d1\u4e86\u4e00\u4e2a\u9488\u5bf9\u5bb9\u5668\u573a\u666f\u6df1\u5ea6\u4f18\u5316\u7684\u8f7b\u91cf\u7ea7\u865a\u62df\u673a\u7ba1\u7406\u5668Dragonball\uff0c\u901a\u8fc7\u5bb9\u5668\u8fd0\u884c\u65f6\u4ee5\u53ca\u865a\u62df\u673a\u4e00\u4f53\u7684\u8bbe\u8ba1\u5c06 Kata \u7684\u6574\u4f53\u4f53\u9a8c\u5e26\u4e0a\u4e86\u65b0\u7684\u9ad8\u5ea6\u3002\u00a0\u90a3\u4e48\u888b\u9f20\u5b89\u5168\u5bb9\u5668\u90fd\u80fd\u63d0\u4f9b\u4ec0\u4e48\u6837\u7684\u80fd\u529b\u5462\uff1f\u7b80\u5355\u6765\u8bf4\u4fbf\u662f\u6781\u81f4\u7684\u9ad8\u5bc6\u548c\u5f39\u6027\u3002\u00a0\u888b\u9f20\u5b89\u5168\u5bb9\u5668\u53ef\u4ee5\u5728\u00a06 \u79d2\u4e4b\u5185\u5f39\u51fa 3000 \u4e2a\u5b89\u5168\u5bb9\u5668\uff0c\u540c\u65f6\u5728\u4e00\u53f0\u673a\u5668\u4e0a\u53ef\u4ee5\u8fd0\u884c\u8d85\u8fc7 4000 \u4e2a\u4ee5\u4e0a\u7684\u5b89\u5168\u5bb9\u5668\u3002\u901a\u8fc7\u888b\u9f20\uff0c\u6211\u4eec\u6210\u529f\u652f\u6491\u4e86\u963f\u91cc\u4e91\u7684\u51fd\u6570\u8ba1\u7b97 FC \u4e1a\u52a1\u6bcf\u65e5\u8fd1 120 \u4ebf\u8c03\u7528\u91cf\uff0c\u5f39\u6027\u5bb9\u5668\u5b9e\u4f8b ECI \u4e1a\u52a1\u6bcf\u65e5\u6700\u9ad8\u8d85\u767e\u4e07\u7684\u521b\u5efa\u91cf\uff0c\u901a\u8fc7\u6781\u81f4\u7684\u6027\u80fd\u8868\u73b0\u5927\u5e45\u589e\u52a0\u4e1a\u52a1\u7684\u6838\u5fc3\u7ade\u4e89\u529b\u3002\u5728\u6781\u81f4\u6027\u80fd\u4e4b\u5916\uff0c\u6211\u4eec\u4e5f\u901a\u8fc7\u4f7f\u7528\u5b89\u5168\u5bb9\u5668\u8fdb\u884c\u6df7\u90e8\uff0c\u4ece\u800c\u8282\u7701\u4e86\u5927\u91cf\u8d44\u6e90\u6210\u672c\u3002\u00a0\u888b\u9f20\u5728\u5185\u90e8\u53d6\u5f97\u7684\u6210\u7ee9\u4e0e Kata \u793e\u533a\u7684\u53d1\u5c55\u606f\u606f\u76f8\u5173\uff0c\u56e0\u800c\u888b\u9f20\u4e5f\u51b3\u5b9a\u5c06\u5176\u591a\u5e74\u6765\u5185\u90e8\u6253\u78e8\u7684\u7cfb\u7edf\u56de\u9988\u5230 Kata \u793e\u533a\uff0c\u5171\u540c\u63a8\u8fdb Kata \u793e\u533a\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002\u56db\u3001Kata 3.0\uff1a\u888b\u9f20\u4e0e Kata \u7684\u4e00\u573a\u78b0\u649e\u5728\u4e91\u539f\u751f\u573a\u666f\u4e0b\uff0c\u4e1a\u754c\u5bf9\u5bb9\u5668\u542f\u52a8\u901f\u5ea6\u3001\u8d44\u6e90\u6d88\u8017\u3001\u7a33\u5b9a\u6027\u7684\u8981\u6c42\u8d8a\u6765\u8d8a\u9ad8\uff0c\u800c\u8fd9\u4e9b\u4e5f\u662f\u5b89\u5168\u5bb9\u5668\u76f8\u5bf9\u666e\u901a\u5bb9\u5668\u4f1a\u9762\u4e34\u7684\u6311\u6218\u3002\u4eff\u82e5\u591a\u5e74\u524d runV \u548c Clear Containers \u7684\u4ea4\u4e92\u8bde\u751f\u4e86 Kata Containers \u8fd9\u4e2a\u9876\u7ea7\u9879\u76ee\uff0c\u591a\u5e74\u4e4b\u540e\u7684\u4eca\u5929\u888b\u9f20\u4e0e Kata \u4e4b\u95f4\u5f7c\u6b64\u78b0\u649e\uff0c\u888b\u9f20\u4f1a\u5c06\u5176\u57fa\u4e8e Kata \u793e\u533a\u5386\u7ecf\u7ebf\u4e0a\u751f\u4ea7\u73af\u5883\u8003\u9a8c\u7684\u5185\u90e8\u7cfb\u7edf\u5f00\u6e90\u5230 Kata \u793e\u533a\uff0c\u52a9\u529b Kata \u793e\u533a\u67b6\u6784\u5347\u7ea7\u81f3 3.0 \u7248\u672c\uff0c\u8ba9 Kata \u6574\u4f53\u7684\u4f7f\u7528\u4f53\u9a8c\u3001\u8d44\u6e90\u6d88\u8017\u3001\u542f\u52a8\u901f\u5ea6\u3001\u7a33\u5b9a\u6027\u90fd\u5f97\u5230\u63d0\u5347\u3002\u00a0\u603b\u7ed3\u800c\u8a00\uff0c\u5728 Kata 3.0 \u7248\u672c\u4e2d\uff0c\u6211\u4eec\u5c06\u65b0\u589e\u52a0\u4e86\u4ee5\u4e0b\u8bbe\u8ba1\uff1a\u4e3a\u4e86\u51cf\u5c11\u590d\u6742\u7684\u6d41\u7a0b\u6765\u548c\u4e0d\u540c VMM \u9002\u914d\uff0c\u83b7\u5f97\u5f00\u7bb1\u5373\u7528\u7684\u5b89\u5168\u5bb9\u5668\u4f53\u9a8c\uff0c\u6211\u4eec\u63d0\u4f9b\u4e86\u5185\u7f6e\u57fa\u4e8e\u5bb9\u5668\u573a\u666f\u6df1\u5ea6\u4f18\u5316\u7684 Dragonball \u6c99\u7bb1\u3002Dragonball \u5c06\u63d0\u4f9b Kata \u5b89\u5168\u5bb9\u5668\u751f\u6001\u4e0b\u7684\u865a\u62df\u5316\u6700\u4f18\u89e3\u3002\uff08\u5f53\u7136\uff0cKata 3.0 \u7684\u53ef\u6269\u5c55\u67b6\u6784\u4e5f\u652f\u6301\u7528\u6237\u901a\u8fc7\u914d\u7f6e\u9009\u9879\u4f7f\u7528\u5176\u4ed6 VMM\uff0c\u505a\u51fa\u7b26\u5408\u5b9e\u9645\u9700\u6c42\u7684\u51b3\u7b56\u3002\uff09\u4e3a\u4e86\u5b9e\u73b0\u9ad8\u6027\u80fd\u3001\u4f4e\u8d44\u6e90\u5229\u7528\u3001\u5185\u5b58\u5b89\u5168\uff0c\u4ee5\u53ca\u9ad8\u5e76\u53d1\u7684\u76ee\u6807\uff0c\u6211\u4eec\u5b9e\u73b0\u4e86 Async Rust Runtime \u7684\u65b0\u6280\u672f\u3002\u4e3a\u4e86\u652f\u6301\u4e0d\u540c Service\u3001 Runtime \u548c Hypervisor\uff0c\u4ee5\u53ca\u589e\u52a0\u673a\u5bc6\u5bb9\u5668\u7684\u76f8\u5173\u652f\u6301\uff0c\u4e3a Wasm \u7b49\u672a\u6765\u65b9\u5411\u7559\u4e0b\u7a7a\u95f4\uff0c\u6211\u4eec\u5728 Runtime \u5185\u63d0\u4f9b\u4e86\u53ef\u6269\u5c55\u6846\u67b6\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002\u4e3a\u4e86\u5bb9\u5668\u548c\u6c99\u7bb1\u8d44\u6e90\u751f\u547d\u5468\u671f\u7edf\u4e00\u7ba1\u7406\u673a\u5236\uff0c\u6211\u4eec\u63d0\u4f9b\u4e86 Resource Manager \u673a\u5236\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002\u5728\u672c\u6587\u7684\u540e\u7eed\u90e8\u5206\uff0c\u6211\u4eec\u4f1a\u5bf9 Kata 3.0 \u7684\u91cd\u70b9\u66f4\u65b0\u8fdb\u884c\u5c55\u5f00\u3002\u4e94\u3001\u8bbe\u8ba1\u4ecb\u7ecd<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271076\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\uff08\u56fe2\/Kata3.0 \u67b6\u6784\u56fe\uff095.1 \u5185\u7f6e VMM DragonballDragonball \u6c99\u7bb1\u662f\u9488\u5bf9 Kata \u91cf\u8eab\u6253\u9020\u7684\u4e00\u4e2a\u57fa\u4e8e KVM \u7684\u8f7b\u91cf\u7ea7 VMM\uff0c\u9664\u4e86\u652f\u6301\u5e38\u89c4\u7684 hypervisor \u7684\u529f\u80fd\u4ee5\u5916\uff0c\u8fd8\u9488\u5bf9\u5bb9\u5668\u5de5\u4f5c\u8d1f\u8f7d\u505a\u4e86\u4e00\u4e9b\u4f18\u5316\uff1a\u57fa\u4e8e Nydus2 \u00a0\u5f00\u6e90\u9879\u76ee\u7684\u5bb9\u5668\u955c\u50cf\u7ba1\u7406\u548c\u955c\u50cf\u52a0\u901f\u670d\u52a1\u53ef\u6269\u5c55\u9ad8\u6027\u80fd\u7684\u865a\u62df\u8bbe\u5907\u9a71\u52a8\u4f4e CPU \u5185\u5b58\u5f00\u9500\u5355VM\u5feb\u901f\u542f\u52a8\u65f6\u95f4\uff0c\u591aVM\u5feb\u901f\u5e76\u53d1\u542f\u52a8\u901f\u5ea6\u4e3a\u4ec0\u4e48\u9700\u8981\u5185\u7f6e VMM\uff1f<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271077\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\uff08\u56fe3\/Kata2.x\u7248\u672cRuntime\u4e0eVMM\u67b6\u6784\u793a\u610f\u56fe\uff09\u00a0\u5982\u56fe\u6240\u793a\uff0c\u5728 Kata2.x \u4e4b\u524d Runtime \u548c VMM \u662f\u72ec\u7acb\u7684\u8fdb\u7a0b\u3002Runtime \u8fdb\u7a0b\u4f1a fork VMM \u8fdb\u7a0b\u5e76\u901a\u8fc7 RPC \u8fdb\u884c\u4ea4\u4e92\u3002\u901a\u5e38\uff0c\u8fdb\u7a0b\u4e4b\u95f4\u7684\u4ea4\u4e92\u6bd4\u8fdb\u7a0b\u5185\u7684\u4ea4\u4e92\u4f1a\u6d88\u8017\u66f4\u591a\u7684\u8d44\u6e90\uff0c\u4ece\u800c\u4f1a\u5bfc\u81f4\u76f8\u5bf9\u8f83\u4f4e\u7684\u6548\u7387\u3002\u540c\u65f6\u8fd8\u8981\u8003\u8651\u8d44\u6e90\u8fd0\u7ef4\u6210\u672c\uff0c\u4f8b\u5982\uff0c\u5728\u5f02\u5e38\u60c5\u51b5\u4e0b\u8fdb\u884c\u8d44\u6e90\u56de\u6536\u65f6\uff0c\u4efb\u4f55\u8fdb\u7a0b\u7684\u5f02\u5e38\u90fd\u5fc5\u987b\u88ab\u5176\u4ed6\u7ec4\u4ef6\u68c0\u6d4b\u5230\uff0c\u5e76\u6fc0\u6d3b\u76f8\u5e94\u7684\u8d44\u6e90\u56de\u6536\u8fdb\u7a0b\u3002\u5982\u679c\u6709\u989d\u5916\u7684\u8fc7\u7a0b\u5b58\u5728\uff0c\u6062\u590d\u53d8\u5f97\u66f4\u52a0\u56f0\u96be\u3002\u00a0\u5e76\u4e14\uff0c\u4e0d\u540c\u7248\u672c\u7684 Kata \u8fd8\u9700\u8981\u8003\u8651\u548c\u4e0d\u540c\u7248\u672c\u7684 VMM \u7684\u9002\u914d\u95ee\u9898\uff0c\u53ef\u80fd VMM \u7248\u672c\u7684\u843d\u540e\u6216\u5347\u7ea7\u90fd\u4f1a\u5bfc\u81f4 Kata \u9002\u914d\u4e0a\u51fa\u73b0\u95ee\u9898\uff0c\u9700\u8981\u7528\u6237\u82b1\u8d39\u989d\u5916\u7684\u7cbe\u529b\u6765\u505a\u7248\u672c\u548c\u914d\u7f6e\u4e0a\u7684\u8c03\u6574\u3002\u00a0\u6700\u540e\uff0c\u5373\u4f7f\u5b89\u5168\u5bb9\u5668\u5df2\u7ecf\u6210\u4e3a\u4e86\u4e1a\u754c\u591a SLO \u6df7\u90e8\/\u516c\u6709\u4e91\u591a\u79df\u6237\u95ee\u9898\u7684\u6807\u51c6\u89e3\u51b3\u65b9\u6848\uff0c\u73b0\u5728\u4ecd\u6ca1\u6709\u4efb\u4f55\u4e00\u6b3e VMM \u662f\u5b9a\u4f4d\u4e8e\u652f\u6301\u5b89\u5168\u5bb9\u5668\u751f\u6001\u7684\u3002\u5176\u4ed6 VMM \u90fd\u6709\u5404\u81ea\u4e0d\u540c\u9886\u57df\u7684\u5b9a\u4f4d\uff0c\u4f8b\u5982 QEMU \u80fd\u529b\u5168\u9762\u4f46\u4ee3\u7801\u5df2\u65e9\u65e9\u8d85\u8d8a\u767e\u4e07\u884c\uff0c\u6574\u4f53\u542f\u52a8\u901f\u5ea6\u4e0e\u6d88\u8017\u8d44\u6e90\u90fd\u504f\u5927\uff1bFirecracker \u867d\u7136\u505a\u5230\u4e86\u6781\u81f4\u8f7b\u8584\u4f46\u8bb8\u591a\u865a\u62df\u5316\u80fd\u529b\u90fd\u4e3a\u4e86\u8f7b\u8584\u800c\u505a\u4e86\u51cf\u6cd5\uff0c\u65e0\u6cd5\u6491\u8d77\u5b89\u5168\u5bb9\u5668\u590d\u6742\u591a\u53d8\u7684\u573a\u666f\u9700\u6c42\u3002\u00a0\u591a\u8fdb\u7a0b\u4ea4\u4e92\u95ee\u9898\u3001\u8fd0\u7ef4\u590d\u6742\u95ee\u9898\u3001VMM \u7248\u672c\u9002\u914d\u95ee\u9898\u3001\u5b89\u5168\u5bb9\u5668\u865a\u62df\u5316\u7f3a\u4f4d\u95ee\u9898\uff0c\u90fd\u6307\u5411\u4e86\u4e00\u4e2a\u5171\u540c\u7684\u7b54\u6848\u2014\u2014\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u4e13\u6ce8\u4e8e\u5b89\u5168\u5bb9\u5668\u573a\u666f\u7684 VMM \u6765\u63d0\u4f9b\u5b89\u5168\u5bb9\u5668\u751f\u6001\u4e0b\u7684\u865a\u62df\u5316\u6700\u4f18\u89e3\u3002Dragonball VMM \u4fbf\u662f\u5e26\u7740\u8fd9\u4e2a\u4f7f\u547d\u800c\u6765\u7684\uff0c\u5728 Kata3.0 \u91cc\uff0c\u6211\u4eec\u5c06\u63d0\u51fa\u4e00\u4e2a\u5185\u7f6e\u4e8e Kata \u751f\u6001\u7684 Dragonball VMM\uff0c\u672a\u6765\u5c06\u4e0eKata \u5171\u540c\u6210\u957f\uff0c\u4ee5\u89e3\u51b3\u4e0a\u6587\u63d0\u5230\u7684\u8fd9\u4e9b\u5386\u53f2\u95ee\u9898\u3002\u540e\u7eed\u6211\u4eec\u4e5f\u4f1a\u6709\u4e13\u9879\u6587\u7ae0\u5bf9 Dragonball \u8fdb\u884c\u4ecb\u7ecd\uff0c\u656c\u8bf7\u671f\u5f85\u3002\u00a0\u5982\u4f55\u652f\u6301\u5185\u7f6e VMM\uff1f\u6211\u4eec\u63d0\u4f9b\u4e86 Dragonball \u6c99\u7bb1\uff0c\u901a\u8fc7\u5c06 VMM \u7684\u529f\u80fd\u96c6\u6210\u5230 Rust \u5e93\u4e2d\u6765\u542f\u7528\u5185\u7f6e\u7684 VMM\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u8be5\u5e93\u6765\u6267\u884c\u4e0e VMM \u76f8\u5173\u7684\u529f\u80fd\u3002\u56e0\u4e3a Runtime \u548c VMM \u5728\u540c\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\uff0c\u6240\u4ee5\u5728\u6d88\u606f\u5904\u7406\u901f\u5ea6\u548c API \u540c\u6b65\u65b9\u9762\u5177\u5907\u4f18\u52bf\u3002\u540c\u65f6\u8fd8\u53ef\u4ee5\u4fdd\u8bc1 Runtime \u548c VMM \u751f\u547d\u5468\u671f\u7684\u4e00\u81f4\u6027\uff0c\u51cf\u5c11\u8d44\u6e90\u56de\u6536\u548c\u5f02\u5e38\u5904\u7406\u7ef4\u62a4\uff0c\u5982\u56fe 4\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271078\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\uff08\u56fe4\/Kata3.0 \u5185\u7f6eVMM\u793a\u610f\u56fe\uff095.2 \u53ef\u6269\u5c55\u6846\u67b6Rust \u7248\u672c\u7684 kata-runtime \u4e3a Service\u3001Runtime \u548c Hypervisor \u63d0\u4f9b\u4e86\u53ef\u6269\u5c55\u6846\u67b6\uff0c\u8fd8\u5305\u62ec\u4e86\u9488\u5bf9\u4e0d\u540c\u573a\u666f\u7684\u914d\u7f6e\u903b\u8f91\u3002\u5728 API \u5c42\u9762\uff0cService \u63d0\u4f9b\u4e86\u63d2\u4ef6\u6ce8\u518c\u7684\u673a\u5236\u6765\u652f\u6301\u591a\u79cd\u5bb9\u5668\u76f8\u5173\u7684\u539f\u751f\u670d\u52a1\u3002\u9664\u4e86\u5bf9\u5bb9\u5668\u8fdb\u7a0b\u8fdb\u884c\u7ba1\u7406\u7684 task service, \u540e\u7eed\u8fd8\u4f1a\u589e\u52a0 image \u670d\u52a1\uff0c \u4ee5\u53ca\u53ef\u4ee5\u652f\u6301\u8fd0\u7ef4\u76d1\u63a7\u7684\u5176\u4ed6\u670d\u52a1\u3002\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684 Runtime \u3002\u5305\u62ec\u57fa\u4e8e\u865a\u62df\u5316\u6280\u672f\u7684 VirtContainer\uff0c\u57fa\u4e8e\u53ef\u4fe1\u8ba1\u7b97\u786c\u4ef6\u7684\u673a\u5bc6\u5bb9\u5668\u3002\u540e\u9762\u8fd8\u4f1a\u6839\u636e kata \u793e\u533a\u548c\u884c\u4e1a\u9700\u6c42\u8003\u8651\u652f\u6301 WasmContainer \u4ee5\u53ca LinuxContainer\u3002\u5bf9\u4e8e VirtContainer \u652f\u6301\u7684 Hypervisor\uff0c\u9664\u4e86\u5185\u7f6e\u7684 Dragonball, \u4e5f\u53ef\u4ee5\u63d2\u4ef6\u5f0f\u7684\u53bb\u914d\u7f6e Dragonball\u3001Qemu\u3001Acrn \u4ee5\u53ca Firecracker\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271079\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>5.3 \u8d44\u6e90\u7ba1\u7406\u5728\u6211\u4eec\u7684\u6848\u4f8b\u4e2d\uff0c\u4f1a\u6709\u5404\u79cd\u8d44\u6e90\uff0c\u6bcf\u4e2a\u8d44\u6e90\u90fd\u6709\u76f8\u5e94\u7684\u5b50\u7c7b\u578b\u3002\u7279\u522b\u662f\u5bf9\u4e8e Virt-Container\uff0c\u6bcf\u4e2a\u5b50\u7c7b\u578b\u7684\u8d44\u6e90\u90fd\u6709\u4e0d\u540c\u7684\u64cd\u4f5c\u3002\u5e76\u4e14\u53ef\u80fd\u5b58\u5728\u4f9d\u8d56\u5173\u7cfb\uff0c\u4f8b\u5982 share-fs rootfs \u548c share-fs volume \u5c06\u4f7f\u7528 share-fs \u8d44\u6e90\u5c06\u6587\u4ef6\u5171\u4eab\u5230 VM\u3002\u76ee\u524d\uff0cnetwork \u548c share-fs \u88ab\u89c6\u4e3a\u6c99\u7bb1\u8d44\u6e90\uff0c\u800c rootfs\u3001 volume \u548c cgroup \u88ab\u89c6\u4e3a\u5bb9\u5668\u8d44\u6e90\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u4e3a\u6bcf\u4e2a\u8d44\u6e90\u62bd\u8c61\u4e86\u4e00\u4e2a\u516c\u5171\u63a5\u53e3\uff0c\u5e76\u4f7f\u7528\u5b50\u7c7b\u64cd\u4f5c\u6765\u5bf9\u5e94\u4e0d\u540c\u5b50\u7c7b\u578b\u4e4b\u95f4\u7684\u5dee\u5f02\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271080\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>5.4 Rust Async Runtime\u76f8\u5bf9\u4e8e Go \u8bed\u8a00\uff0c Rust \u5728\u6027\u80fd\u548c\u8d44\u6e90\u6d88\u8017\u65b9\u9762\u66f4\u80dc\u4e00\u7b79\uff0c\u5728\u67d0\u4e9b\u7279\u5b9a\u7684\u573a\u666f\u4e0b\u6548\u7387\u751a\u81f3\u4f18\u4e8e C++\u3002\u540c\u65f6\uff0c Rust \u8fd8\u80fd\u907f\u514d\u7a7a\u6307\u9488\uff0c\u91ce\u6307\u9488\uff0c\u5185\u5b58\u6cc4\u9732\uff0c\u5185\u5b58\u8d8a\u754c\u7b49\u4e00\u4e9b\u5217\u5185\u5b58\u5b89\u5168\u95ee\u9898, \u4ece\u800c\u5927\u5e45\u51cf\u5c11\u4e86\u7a0b\u5e8f\u5d29\u6e83\u7684\u9891\u7387\uff0c\u8fd9\u4e9b\u80fd\u529b\u5bf9\u4e8e Kata \u8fd9\u79cd\u504f\u5e95\u5c42\u7684\u7cfb\u7edf\u5c24\u4e3a\u91cd\u8981\u3002\u7136\u800c \uff0cGo \u8bed\u8a00\u7684\u4f18\u52bf\u5728\u4e8e\u5185\u7f6e\u7684\u673a\u5236\u548c\u5e93\u6765\u652f\u6301\u7f16\u5199\u5e76\u53d1\u7a0b\u5e8f\uff0c\u6bd4\u5982 goroutine\uff0c\u4ee5\u6b64\u663e\u8457\u964d\u4f4e CPU \u548c\u5185\u5b58\u5f00\u9500\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u5177\u6709\u5927\u91cf I\/O \u5bc6\u96c6\u578b\u4efb\u52a1\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002\u6211\u4eec\u4e3a\u4e86\u65e2\u517c\u987e Go \u8bed\u8a00\u7684\u5e76\u53d1\u548c\u5f02\u6b65\u4f18\u52bf\uff0c\u53c8\u83b7\u5f97 Rust \u7684\u5b89\u5168\u6027\u548c\u4f4e\u5f00\u9500\u7279\u70b9\uff0c\u5f00\u53d1\u4e86 Async Rust Runtime\u3002\u5982\u4f55\u652f\u6301 Async\uff1fkata-runtime \u7531 TOKIO_RUNTIME_WORKER_THREADS \u63a7\u5236\u8fd0\u884c OS \u7ebf\u7a0b\uff0c\u9ed8\u8ba4\u4e3a 2 \u4e2a\u7ebf\u7a0b\u3002\u5bf9\u4e8eTTRPC \u548c\u5bb9\u5668\u76f8\u5173\u7ebf\u7a0b\u7edf\u4e00\u8fd0\u884c\u5728 tokio \u7ebf\u7a0b\u4e2d\uff0c\u76f8\u5173\u4f9d\u8d56\u9700\u8981\u5207\u6362\u5230 Async\uff0c\u6bd4\u5982 Timer\u3001File\u3001Netlink \u7b49\u3002\u501f\u52a9 Async \u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u652f\u6301 non-block io \u548c\u8ba1\u65f6\u5668\u3002\u76ee\u524d\uff0c\u6211\u4eec\u4ec5\u5c06 Async \u7528\u4e8e kata-runtime\u3002\u5185\u7f6e\u7684 VMM \u4fdd\u7559\u4e86 OS \u7ebf\u7a0b, \u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u7ebf\u7a0b\u662f\u53ef\u63a7\u7684\u3002\u516d\u3001\u4f55\u4e3a\u5f00\u7bb1\u5373\u7528\uff1f\u8ba9\u6211\u4eec\u5c06\u6ce8\u610f\u529b\u62c9\u56de\u5230\u672c\u6587\u7684\u6807\u9898\u2014\u2014\u5f00\u7bb1\u5373\u7528\u7684\u5b89\u5168\u5bb9\u5668\u4f53\u9a8c\u3002\u901a\u8fc7\u4e0a\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u63d0\u5230\u7684\u201c\u5f00\u7bb1\u5373\u7528\u201d\u4e5f\u5e94\u8be5\u5728\u8bfb\u8005\u7684\u5fc3\u4e2d\u9010\u6e10\u6e05\u6670\uff0c\u5728\u6b64\u6211\u4eec\u5bf9\u8fd9\u4e2a\u6982\u5ff5\u505a\u4ee5\u4e0b\u603b\u7ed3\uff1a\u901a\u8fc7\u63d0\u4f9b\u5185\u7f6e\u4e8e Kata Runtime \u7684 Dragonball VMM \u8ba9\u5b89\u5168\u5bb9\u5668\u6574\u4f53\u751f\u6001\u7684\u5e95\u5c42\u57fa\u7840\u8bbe\u65bd\u5b9e\u73b0\u95ed\u73af\uff0c\u63d0\u4f9b\u53ef\u6269\u5c55 Rust Runtime \u6765\u652f\u6301\u8bf8\u5982\u673a\u5bc6\u5bb9\u5668\u7b49\u4e0d\u540c\u5b89\u5168\u5bb9\u5668\u5f62\u6001\u3002\u4ece\u6b64\u4e4b\u540e\uff0c\u7528\u6237\u65e0\u9700\u518d\u505a\u590d\u6742\u7684\u9002\u914d\u5de5\u4f5c\uff0c\u53ea\u9700\u4e0b\u8f7d Kata\u3001\u7f16\u8bd1 Kata \u5373\u53ef\u8fd0\u884c Kata\uff0c\u4e00\u5207\u90fd\u5c06\u53d8\u5f97\u5982\u6b64\u7b80\u5355\u548c\u6613\u7528\u3002\u8fd9\u6837\u5f00\u7bb1\u5373\u7528\u7684\u4f53\u9a8c\uff0c\u65e0\u8bba\u662f\u5bf9\u4e8e\u521d\u5165 Kata \u60f3\u5feb\u901f\u4e0a\u624b\u7684\u5c0f\u767d\uff0c\u8fd8\u662f\u5546\u7528 Kata \u7684\u5de5\u7a0b\u5e08\u56e2\u961f\uff0c\u90fd\u4f1a\u5e26\u6765\u6613\u7528\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u3001\u7a33\u5b9a\u6027\u7b49\u591a\u65b9\u9762\u7684\u63d0\u5347\u98de\u8dc3\uff0c\u4efb\u4f55\u6280\u672f\u7684\u53d1\u5c55\u4e00\u5b9a\u662f\u5411\u66f4\u7eaf\u7cb9\u3001\u66f4\u7cbe\u7b80\u7684\u65b9\u5411\u524d\u8fdb\uff0c\u56e0\u800c\u6211\u4eec\u4e5f\u575a\u4fe1\u8fd9\u4f1a\u662f Kata \u5b89\u5168\u5bb9\u5668\u751f\u6001\u672a\u6765\u7684\u65b9\u5411\u3002\u4e03\u3001\u672a\u6765\u5c55\u671b7.1 Kata 3.0 \u5f00\u53d1\u8def\u7ebf\u76ee\u524d\uff0c Kata 3.0 \u8fd8\u5904\u4e8e\u7b2c\u4e00\u9636\u6bb5\u7684\u5f00\u53d1\uff0c\u7b2c\u4e00\u9636\u6bb5\u5c06\u4f1a\u5b8c\u6210 Kata \u57fa\u672c\u529f\u80fd\u7684\u5b9e\u73b0\u3002\u5269\u4f59\u7684\u529f\u80fd\u5c06\u4f1a\u5728\u7b2c\u4e8c\u548c\u7b2c\u4e09\u9636\u6bb5\u9646\u7eed\u652f\u6301\uff0c\u9884\u8ba1\u5728 2022-07-25 \u4f1a\u6709 Kata 3.0 \u7684\u7b2c\u4e00\u4e2a alpha \u7248\u672c\uff0c\u6b22\u8fce\u5404\u4f4d\u53c2\u4e0e\u5230 Kata 3.0 \u7684\u5efa\u8bbe\u4ee5\u53ca\u8bd5\u7528 3.0 \u7248\u672c\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271081\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>ClassSub-ClassDevelopment Stageservicetask service\u9636\u6bb5 1extend service\u9636\u6bb5 3image service\u9636\u6bb5 3runtime handlerVirt-Container\u9636\u6bb5 1Wasm-Container\u9636\u6bb5 3Linux-Container\u9636\u6bb5 3EndpointVeth Endpoint\u9636\u6bb5 1Physical Endpoint\u9636\u6bb5 2Tap Endpoint\u9636\u6bb5 2Tuntap Endpoint\u9636\u6bb5 2IPVlan Endpoint\u9636\u6bb5 3MacVlan Endpoint\u9636\u6bb5 3MacVtap Endpoint\u9636\u6bb5 3VhostUserEndpoint\u9636\u6bb5 3Network Interworking ModelTc filter\u9636\u6bb5 1Route\u9636\u6bb5 1MacVtap\u9636\u6bb5 3Storagevirtiofs\u9636\u6bb5 1nydus\u9636\u6bb5 2hypervisorDragonball\u9636\u6bb5 1Qemu\u9636\u6bb5 2Acrn\u9636\u6bb5 3CloudHypervisor\u9636\u6bb5 3Firecracker\u9636\u6bb5 3\u00a07.2 Kata 3.0 \u53d1\u5e03\u65f6\u95f4\u9884\u8ba1 2022-07-25 \u5728 main \u5206\u652f\u6709\u53ef\u7528\u7684 alpha \u7248\u672c\uff0c\u5728\u6b64\u4e4b\u524d\u53ef\u5148\u5728\u5f00\u53d1\u5206\u652f runtime-rs \u4f7f\u7528 Kata 3.0\u3002Kata 3.0 \u540e\u7eed\u89c4\u5212\u7684\u53d1\u5e03\u65f6\u95f4\u4e0e\u7248\u672c\u8fed\u4ee3\u8fdb\u5c55\u6211\u4eec\u4e5f\u5728\u6b64\u540c\u6b65\u7ed9\u5404\u4f4d\u3002\u6b22\u8fce\u6301\u7eed\u5173\u6ce8\u9f99\u8725\u793e\u533a\u516c\u4f17\u53f7\u53ca\u9f99\u8725\u4e91\u539f\u751f SIG\uff0c\u4e5f\u6b22\u8fce\u611f\u5174\u8da3\u7684\u5c0f\u4f19\u4f34\u53c2\u4e0e\u5171\u5efa\u30022022-07-25pre-release 3.0.0-alpha02022-08-15pre-release 3.0.0-alpha12022-08-29pre-release 3.0.0-alpha22022-09-12pre-release 3.0.0-rc02022-09-26pre-release 3.0.0-rc12022-10-10release 3.0.0\u9f99\u8725\u4e91\u539f\u751f SIG\u5728\u9f99\u8725\u4e91\u539f\u751f\u7684\u9996\u6b21 SIG \u4f1a\u8bae\u4e0a\uff0c\u6211\u4eec\u7684\u67b6\u6784\u5e08\u8be6\u7ec6\u4ecb\u7ecd\u4e86 Kata 3.0 \u539f\u578b RunD \u7684\u6280\u672f\u67b6\u6784\uff0c\u89c6\u9891\u56de\u653e\u5df2\u4e0a\u7ebf\u81f3\u9f99\u9f99\u8725\u793e\u533a\u5b98\u7f51\uff08\u6216\u70b9\u51fb\u9605\u8bfb\u539f\u6587\u76f4\u8fbe\uff09\u548c B \u7ad9\uff0c\u6b22\u8fce\u5bf9 Kata 3.0 \u60f3\u4e86\u89e3\u66f4\u591a\u7684\u5c0f\u4f19\u4f34\u70b9\u51fb\u4ee5\u4e0b\u94fe\u63a5\u89c2\u770b\uff1a\u00a0\u5b98\u7f51\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=%2B1Ux0YFXY2%2Bbv8Nh7W1OMQ%3D%3D.3P0DJfcj9xNEJGwstLap2JO36m7CxH4zL%2Bc8z%2FZSx%2BY%3D\" rel=\"nofollow\">https:\/\/openanolis.cn\/video\/B<\/a> \u7ad9\uff1a<a href=\"https:\/\/www.bilibili.com\/video\/BV1jB4y1D7Yf?share_source=copy_web\">https:\/\/www.bilibili.com\/vide&#8230;<\/a>\u00a0\u540c\u65f6\uff0c\u4e91\u539f\u751f SIG \u5c06\u6574\u5408\u9f99\u8725\u793e\u533a\u7684\u4e91\u539f\u751f\u4f18\u52bf\u80fd\u529b\uff0c\u8f93\u51fa\u5f00\u7bb1\u5373\u7528\u7684\u9f99\u8725\u4e91\u539f\u751f\u53d1\u884c\u7248\uff0c\u7ed3\u5408\u7528\u6237\u9700\u6c42\u8f93\u51fa\u5927\u6570\u636e\u3001\u6df7\u90e8\u7b49\u573a\u666f\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u534f\u52a9\u7528\u6237\u80fd\u66f4\u5feb\u66f4\u597d\u4f7f\u7528\u4e91\u539f\u751f\u6280\u672f\u6784\u5efa\u5e94\u7528\u96c6\u7fa4\u3002Kata \u4f5c\u4e3a\u9f99\u8725\u4e91\u539f\u751f\u7684\u9879\u76ee\u4e4b\u4e00\uff0c\u672a\u6765\u4e5f\u5c06\u5171\u540c\u6784\u5efa\u57fa\u4e8e\u5b89\u5168\u5bb9\u5668\u7684\u4e91\u539f\u751f\u670d\u52a1\u3002\u00a0\u540e\u7eed Kata \u7684\u80fd\u529b\u6211\u4eec\u4f1a\u901a\u8fc7\u9f99\u8725\u793e\u533a\u4e91\u539f\u751f SIG \u4e0a\u5728\u6574\u4e2a\u4e91\u539f\u751f\u751f\u6001\u7684\u89c6\u89d2\u4e0a\u8fdb\u884c\u652f\u6301\uff0c\u6b22\u8fce\u611f\u5174\u8da3\u7684\u540c\u5b66\u4eec\u626b\u7801\u52a0\u5165\u9f99\u8725\u793e\u533a\u4e91\u539f\u751f SIG \u7fa4\uff08\u4e8c\u7ef4\u7801\u89c1\u4e0b\uff09\uff0c\u4e00\u8d77\u5171\u5efa\u4e91\u539f\u751f\u751f\u6001\u3002\u76f8\u5173\u94fe\u63a5\uff1a[1] Kata Containers \u9879\u76ee\u94fe\u63a5\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=jGBkXK%2F5jktOkJ4Z1UQOwQ%3D%3D.YQaieMGfeYyh0Ez0uOdeKfa5Qpt9ZPYAayRXu1MCvukGuqcnb2Ww5L1CchmCqb73VX2UicuUfq%2FItV54%2FbZW5Q%3D%3D\" rel=\"nofollow\">https:\/\/github.com\/kata-conta&#8230;<\/a>[2] Nydus \u9879\u76ee\u94fe\u63a5\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=QNRm0vkUMWVzzDvam0kitA%3D%3D.Foww9EpeoX4X3aCxflyUTMpf898xu%2FGsZ%2F7VbnwqtwQ85ZXPSZJfJGZyCyKzlJvr\" rel=\"nofollow\">https:\/\/github.com\/dragonflyo&#8230;<\/a>\u00a0\u2014\u2014 \u5b8c \u2014\u2014\u52a0\u5165\u9f99\u8725\u793e\u7fa4\u00a0\u52a0\u5165\u5fae\u4fe1\u7fa4\uff1a\u6dfb\u52a0\u793e\u533a\u52a9\u7406-\u9f99\u8725\u793e\u533a\u5c0f\u9f99\uff08\u5fae\u4fe1\uff1aopenanolis_assis\uff09\uff0c\u5907\u6ce8\u3010\u9f99\u8725\u3011\u4e0e\u4f60\u540c\u5728\uff1b\u52a0\u5165\u9489\u9489\u7fa4\uff1a\u626b\u63cf\u4e0b\u65b9\u9489\u9489\u7fa4\u4e8c\u7ef4\u7801\u3002\u6b22\u8fce\u5f00\u53d1\u8005\/\u7528\u6237\u52a0\u5165\u9f99\u8725\u793e\u533a\uff08OpenAnolis\uff09\u4ea4\u6d41\uff0c\u5171\u540c\u63a8\u8fdb\u9f99\u8725\u793e\u533a\u7684\u53d1\u5c55\uff0c\u4e00\u8d77\u6253\u9020\u4e00\u4e2a\u6d3b\u8dc3\u7684\u3001\u5065\u5eb7\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u751f\u6001\uff01<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042271082\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u5173\u4e8e\u9f99\u8725\u793e\u533a\u9f99\u8725\u793e\u533a\uff08OpenAnolis\uff09\u7531\u4f01\u4e8b\u4e1a\u5355\u4f4d\u3001\u9ad8\u7b49\u9662\u6821\u3001\u79d1\u7814\u5355\u4f4d\u3001\u975e\u8425\u5229\u6027\u7ec4\u7ec7\u3001\u4e2a\u4eba\u7b49\u5728\u81ea\u613f\u3001\u5e73\u7b49\u3001\u5f00\u6e90\u3001\u534f\u4f5c\u7684\u57fa\u7840\u4e0a\u7ec4\u6210\u7684\u975e\u76c8\u5229\u6027\u5f00\u6e90\u793e\u533a\u3002\u9f99\u8725\u793e\u533a\u6210\u7acb\u4e8e 2020 \u5e74 9 \u6708\uff0c\u65e8\u5728\u6784\u5efa\u4e00\u4e2a\u5f00\u6e90\u3001\u4e2d\u7acb\u3001\u5f00\u653e\u7684Linux \u4e0a\u6e38\u53d1\u884c\u7248\u793e\u533a\u53ca\u521b\u65b0\u5e73\u53f0\u3002\u00a0\u9f99\u8725\u793e\u533a\u6210\u7acb\u7684\u77ed\u671f\u76ee\u6807\u662f\u5f00\u53d1\u9f99\u8725\u64cd\u4f5c\u7cfb\u7edf(Anolis OS)\u4f5c\u4e3a CentOS \u505c\u670d\u540e\u7684\u5e94\u5bf9\u65b9\u6848\uff0c\u6784\u5efa\u4e00\u4e2a\u517c\u5bb9\u56fd\u9645 Linux \u4e3b\u6d41\u5382\u5546\u7684\u793e\u533a\u53d1\u884c\u7248\u3002\u4e2d\u957f\u671f\u76ee\u6807\u662f\u63a2\u7d22\u6253\u9020\u4e00\u4e2a\u9762\u5411\u672a\u6765\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5efa\u7acb\u7edf\u4e00\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u751f\u6001\uff0c\u5b75\u5316\u521b\u65b0\u5f00\u6e90\u9879\u76ee\uff0c\u7e41\u8363\u5f00\u6e90\u751f\u6001\u3002\u00a0\u76ee\u524d\uff0cAnolis OS 8.6\u00a0\u5df2\u53d1\u5e03\uff0c\u66f4\u591a\u9f99\u8725\u81ea\u7814\u7279\u6027\uff0c\u652f\u6301 X86_64 \u3001RISC-V\u3001Arm64\u3001LoongArch \u67b6\u6784\uff0c\u5b8c\u5584\u9002\u914d Intel\u3001\u5146\u82af\u3001\u9cb2\u9e4f\u3001\u9f99\u82af\u7b49\u82af\u7247\uff0c\u5e76\u63d0\u4f9b\u5168\u6808\u56fd\u5bc6\u652f\u6301\u3002\u6b22\u8fce\u4e0b\u8f7d\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=zVFPSm3330TRIQAB1xOaWg%3D%3D.ZMsAJ0d7ZbOzqKLGVrdRhPay1N6C2bnCBFCxEyACxl8%3D\" rel=\"nofollow\">https:\/\/openanolis.cn\/download<\/a>\u52a0\u5165\u6211\u4eec\uff0c\u4e00\u8d77\u6253\u9020\u9762\u5411\u672a\u6765\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\uff01<a href=\"https:\/\/link.segmentfault.com\/?enc=y2ZWZX7J%2FZzQebVETcCU2w%3D%3D.tFf5mHqYDxhufR2k%2FmQWs19qG2J4f9znirkwhoVY5Qk%3D\" rel=\"nofollow\">https:\/\/openanolis.cn<\/a>\u539f\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=SfJV5K5aHRJvTOC2yKA6Og%3D%3D.llEEXCYx1%2F0n48E1PnPO0lPBsxgOFxS7yLbnc1%2BbPi4gbSySdD7K50XeSCuxrOBL\" rel=\"nofollow\">https:\/\/click.aliyun.com\/m\/10&#8230;<\/a>\u672c\u6587\u4e3a\u963f\u91cc\u4e91\u539f\u521b\u5185\u5bb9\uff0c\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042271072\">https:\/\/segmentfault.com\/a\/1190000042271072<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb\uff1a\u00a0\u888b\u9f20\u4e0e Kata \u5c06\u4f1a\u78b0\u649e\u51fa\u4ec0\u4e48\u6837\u7684\u706b\u82b1\uff1f\u6587\/\u4e91\u539f\u751f SIG\uff08Special Interest Gro [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-10006109","post","type-post","status-publish","format-standard","hentry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006109"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006109\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}