{"id":6132,"date":"2022-07-02T21:54:48","date_gmt":"2022-07-02T13:54:48","guid":{"rendered":"http:\/\/123.57.164.21\/?p=6132"},"modified":"2022-07-02T21:54:48","modified_gmt":"2022-07-02T13:54:48","slug":"podman%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e5%92%8cdocker%e6%9c%89%e5%95%a5%e5%8c%ba%e5%88%ab%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=6132","title":{"rendered":"Podman\u662f\u4ec0\u4e48\uff1f\u548cDocker\u6709\u5565\u533a\u522b\uff1f"},"content":{"rendered":"\n<p><strong>\u524d\u8a00<\/strong><\/p>\n\n\n\n<p>\u968f\u7740\u8fd1\u51e0\u5e74\u5fae\u670d\u52a1\u7684\u5174\u8d77\uff0c\u52a0\u4e0a\u4e91\u539f\u751f\u7684\u84ec\u52c3\u53d1\u5c55\uff0c\u5927\u5bb6\u5df2\u7ecf\u5bf9 Docker \u4e0d\u5728\u964c\u751f\u3002Docker Desktop \u662f\u4e00\u4e2a\u53ef\u4ee5\u8ba9\u5927\u5bb6\u5728\u975e Linux \u7cfb\u7edf\u4e0a\uff0c\u4f7f\u7528 Docker \u8fdb\u884c\u5f00\u53d1\u8c03\u8bd5\u7684\u5de5\u5177\uff0c\u975e\u5e38\u5bb9\u6613\u4e0a\u624b\uff0c\u5b89\u88c5\u4e5f\u975e\u5e38\u7b80\u5355\u3002\u5728\u82f9\u679c m1 \u82af\u7247\u51fa\u6765\u540e\uff0cDocker Desktop \u7b2c\u4e00\u65f6\u95f4\u53d1\u5e03\u4e86 beta \u7248\u672c\uff0c\u4e5f\u5728\u524d\u4e00\u6bb5\u65f6\u95f4\u5347\u7ea7\u6210\u4e86\u6b63\u5f0f\u7248\u3002\u4f46\u662f\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u8fd8\u662f\u6709\u4e00\u4e9b\u95ee\u9898\uff0c\u4f8b\u5982\u8fd0\u884c\u4e00\u4e9b x86 \u7684\u955c\u50cf\u4f1a\u51fa\u9519\u3002\u6700\u8fd1 Docker \u516c\u53f8\u6539\u53d8\u4e86\u6536\u8d39\u6a21\u5f0f\uff0c\u867d\u7136\u8bf4\u662f\u4e0d\u5f71\u54cd\u4e2a\u4eba\/\u5c0f\u4f01\u4e1a\u5f00\u53d1\u8005\uff0c\u4f46\u8c01\u53eb\u54b1\u662f\u5927\u516c\u53f8\uff0c\u8fd8\u662f\u8981\u770b\u770b\u66ff\u4ee3\u65b9\u6848\u7684\u3002<\/p>\n\n\n\n<p><strong>Podman \u662f\u4ec0\u4e48<\/strong><\/p>\n\n\n\n<p>Podman \u662f\u4e00\u4e2a RedHat \u516c\u53f8\u53d1\u5e03\u7684\u5f00\u6e90\u5bb9\u5668\u7ba1\u7406\u5de5\u5177\uff0c\u521d\u8877\u5c31\u662f docker \u7684\u66ff\u4ee3\u54c1\uff0c\u5728\u4f7f\u7528\u4e0a\u4e0e Docker \u7684\u76f8\u4f3c\uff0c\u4f46\u53c8\u6709\u7740\u5f88\u5927\u7684\u4e0d\u540c\u3002\u5b83\u4e0e Docker \u7684\u6700\u5927\u533a\u522b\u662f\u67b6\u6784\u3002Docker \u662f\u4ee5 C\/S \u67b6\u6784\u8fd0\u884c\u7684\uff0c\u6211\u4eec\u5e73\u65f6\u4f7f\u7528\u7684 <code>docker<\/code> \u547d\u4ee4\u662f\u53ea\u4e00\u4e2a\u547d\u4ee4\u884c\u524d\u7aef\uff0c\u5b83\u9700\u8981\u8c03\u7528 dockerd \u6765\u5b8c\u6210\u5b9e\u9645\u7684\u64cd\u4f5c\uff0c\u800c dockerd \u9ed8\u8ba4\u662f\u4e00\u4e2a\u6709 root \u6743\u9650\u7684\u5b88\u62a4\u8fdb\u7a0b\u3002Podman \u4e0d\u9700\u8981\u5b88\u62a4\u8fdb\u7a0b\uff0c\u76f4\u63a5\u901a\u8fc7 fork\/exec \u7684\u5f62\u5f0f\u542f\u52a8\u5bb9\u5668\uff0c\u4e0d\u9700\u8981 root \u6743\u9650\u3002<\/p>\n\n\n\n<p>Podman\u662fRedHat\u7684\u4e00\u6b3e\u4ea7\u54c1\uff0c\u65e8\u5728\u4f7f\u7528\u7c7b\u4f3c\u4e8eKubernetes\u7684\u65b9\u6cd5\u6765\u6784\u5efa\u3001\u7ba1\u7406\u548c\u8fd0\u884c\u5bb9\u5668\uff0c\u4f5c\u4e3a\u4e00\u6b3e\u4e3b\u6d41\u5bb9\u5668\u7684\u53ef\u9760\u66ff\u4ee3\u4ea7\u54c1\uff0c\u5b83\u5438\u5f15\u4e86\u5f00\u53d1\u4eba\u5458\u7684\u5173\u6ce8\u3002\u81eaRHEL 8\u8d77\uff0cRed Hat\u7528CRI-O\/Podman\u53d6\u4ee3\u4e86Docker Daemon\u3002\u4e3a\u4ec0\u4e48Red Hat\u60f3\u8981\u6446\u8131Docker Daemon\uff1f\u8fd9\u662f\u56e0\u4e3a\u4f7f\u7528Docker Daemon\u8fd0\u884cDocker\u6709\u4ee5\u4e0b\u8fd9\u4e9b\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul><li>\u5355\u70b9\u6545\u969c\u95ee\u9898\uff0cDocker Daemon\u4e00\u65e6\u6b7b\u4ea1\uff0c\u6240\u6709\u5bb9\u5668\u90fd\u5c06\u6b7b\u4ea1<\/li><li>Docker Daemon\u62e5\u6709\u8fd0\u884c\u4e2d\u7684\u5bb9\u5668\u7684\u6240\u6709\u5b50\u8fdb\u7a0b<\/li><li>\u6240\u6709Docker\u64cd\u4f5c\u90fd\u5fc5\u987b\u7531\u5177\u6709\u8ddfroot\u76f8\u540c\u6743\u9650\u7684\u7528\u6237\u6267\u884c<\/li><li>\u6784\u5efa\u5bb9\u5668\u65f6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5b89\u5168\u6f0f\u6d1e<\/li><\/ul>\n\n\n\n<p>Podman\u901a\u8fc7\u76f4\u63a5\u4e0eImage Registry\u3001Image\u548cContainer\u8fdb\u884c\u4e92\u52a8\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u5b88\u62a4\u8fdb\u7a0b\u6765\u89e3\u51b3\u4ee5\u4e0a\u95ee\u9898\u3002\u6b64\u5916\uff0cPodman\u8fd8\u5141\u8bb8\u7528\u6237\u5728\u6ca1\u6709\u5b8c\u5168root \u6743\u9650\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u5bb9\u5668\u3002<\/p>\n\n\n\n<p>\u66f4\u68d2\u7684\u662f\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e86\u4e0eDocker\u517c\u5bb9\u7684\u6307\u4ee4\uff0c\u4f7f\u7528\u6237\u53ef\u4ee5\u5f88\u8f7b\u6613\u7684\u4ece\u539f\u672c\u7684Docker\u6307\u4ee4\u5207\u6362\u5230Podman\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-3.png\" alt=\"\" class=\"wp-image-6134\" width=\"514\" height=\"184\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-3.png 968w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-3-300x107.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-3-768x275.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-3-830x297.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-3-230x82.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-3-350x125.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-3-480x172.png 480w\" sizes=\"(max-width: 514px) 100vw, 514px\" \/><\/figure><\/div>\n\n\n\n<p>Podman\u548cDocker\u8fd9\u4e24\u79cd\u6807\u51c6\u7684\u5bb9\u5668\u5316\u5de5\u5177\u5df2\u7ecf\u6709\u8fd1\u5341\u5e74\u7684\u5386\u53f2\u4e86\uff0c\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u6211\u4eec\u6765\u5bf9\u6bd4\u4e0b\u8fd9\u4e24\u4e2a\u6280\u672f\uff0c\u5b83\u4eec\u867d\u6709\u4e0d\u540c\uff0c\u4f46\u8fd8\u662f\u975e\u5e38\u9002\u5408\u4e00\u8d77\u4f7f\u7528\u3002<\/p>\n\n\n\n<p><strong>Docker\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n<p>Docker\u662f\u6807\u51c6\u7684\u5bb9\u5668\u7ba1\u7406\u6280\u672f\u3002Docker\u5728\u884c\u4e1a\u4e2d\u4e3e\u8db3\u8f7b\u91cd\uff0c\u4ee5\u81f3\u4e8e\u5927\u591a\u6570\u4eba\u4e00\u60f3\u5230\u5bb9\u5668\uff0c\u5c31\u4f1a\u60f3\u5230Docker\u3002<\/p>\n\n\n\n<p>Docker\u662f\u5bb9\u5668\u7f16\u6392\u4e16\u754c\u7684\u4e00\u628a\u745e\u58eb\u519b\u5200\uff0c\u5728\u5176\u4ed6\u66ff\u4ee3\u65b9\u6848\u51fa\u73b0\u4e4b\u524d\u5c31\u5df2\u7ecf\u63d0\u4f9b\u4e86\u8bf8\u591a\u7279\u6027\u3002\u968f\u7740\u5bb9\u5668\u7ba1\u7406\u590d\u6742\u5ea6\u7684\u589e\u52a0\uff0c\u5b83\u4e5f\u5fc5\u987b\u6210\u957f\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u3001\u81ea\u7ed9\u81ea\u8db3\u7684\u5de5\u5177\uff0c\u4ee5\u4fbf\u80fd\u63d0\u4f9b\u5f00\u53d1\u4eba\u5458\u7684\u6240\u6709\u9700\u6c42\u3002<\/p>\n\n\n\n<p>Docker\u4e5f\u5728\u5f88\u77ed\u7684\u65f6\u95f4\u5185\uff0c\u5c31\u6210\u4e3aAll-in-one\u89e3\u51b3\u65b9\u6848\u7684\u5173\u952e\u5de5\u5177\u4e4b\u4e00\u3002\u5176\u4e2d\u4e00\u6b3e\u5c31\u662fDocker Swarm\uff0c\u8fd9\u662f\u4e00\u6b3e\u7531Docker\u539f\u751f\u7684\uff0c\u53ef\u4ee5\u8ba9\u4f60\u7ec4\u5efa\u7fa4\u96c6\u548c\u8c03\u5ea6Docker\u5f15\u64ce\uff0c\u4ee5\u53ca\u7528\u6765\u521b\u5efa\u548c\u7ba1\u7406\u5bb9\u5668\u7fa4\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<p>Docker\u7684\u8bf8\u591a\u8f85\u52a9\u5de5\u5177\u5904\u7406\u6240\u6709\u4e0e\u5bb9\u5668\u7f16\u6392\u76f8\u5173\u7684\u4efb\u52a1\uff0c\u4ece\u8d1f\u8f7d\u5747\u8861\u5230\u7f51\u7edc\uff0c\u4f7f\u5176\u6210\u4e3a\u884c\u4e1a\u7684\u9996\u9009\uff0c\u4e0d\u5149\u662f\u4f5c\u4e3a\u884c\u4e1a\u6280\u672f\u53c2\u8003\u3002<\/p>\n\n\n\n<p>\u5c3d\u7ba1Docker\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u7cfb\u7edf\uff0c\u4f46\u8fd9\u79cd\u81ea\u7ed9\u81ea\u8db3\u7684\u6a21\u5f0f\u4e5f\u6709\u5b83\u7684\u7f3a\u70b9\u3002\u867d\u7136\u53ef\u4ee5\u5728\u5f00\u53d1\u7684\u6240\u6709\u9636\u6bb5\u521b\u5efa\u548c\u8fd0\u884c\u5bb9\u5668\uff0c\u4f46\u5176\u4ed6\u5de5\u5177\u5728\u4e0eDocker\u96c6\u6210\u4ea4\u4e92\u65f6\u6216\u591a\u6216\u5c11\u5b58\u5728\u4e9b\u56f0\u96be\u3002<\/p>\n\n\n\n<p>\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u8bb8\u591a\u5176\u4ed6\u7528\u4e8e\u7279\u5b9a\u4efb\u52a1\u7684\u4e13\u7528\u5de5\u5177\u7684\u51fa\u73b0\uff0cDocker\u6210\u4e3a\u8bb8\u591a\u5f00\u53d1\u4eba\u5458\u7684\u8d77\u70b9\uff0c\u968f\u4e4b\uff0c\u4ed6\u4eec\u5c06\u4e00\u4e9b\u4efb\u52a1\u5206\u914d\u7ed9\u5176\u4ed6\u66f4\u8f7b\u91cf\u7ea7\u7684\u5e73\u53f0\u548c\u5de5\u5177\u3002<\/p>\n\n\n\n<p><strong>Podman\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n\n\n\n<p>Podman\u662f\u4e00\u79cd\u5f00\u6e90\u7684Linux\u539f\u751f\u5de5\u5177\uff0c\u65e8\u5728\u6839\u636e\u5f00\u653e\u5bb9\u5668\u5021\u8bae\uff08Open Container Initiative\uff0cOCI\uff09\u6807\u51c6\u5f00\u53d1\u3001\u7ba1\u7406\u548c\u8fd0\u884c\u5bb9\u5668\u548cPod\u3002Podman\u662fRedHat\u5f00\u53d1\u7684\u4e00\u4e2a\u7528\u6237\u53cb\u597d\u7684\u5bb9\u5668\u8c03\u5ea6\u5668\uff0c\u662fRedHat 8\u548cCentOS 8\u4e2d\u9ed8\u8ba4\u7684\u5bb9\u5668\u5f15\u64ce\u3002<\/p>\n\n\n\n<p>\u5b83\u662f\u4e00\u6b3e\u96c6\u5408\u4e86\u547d\u4ee4\u96c6\u7684\u5de5\u5177\uff0c\u8bbe\u8ba1\u521d\u8877\u662f\u4e3a\u4e86\u5904\u7406\u5bb9\u5668\u5316\u8fdb\u7a0b\u7684\u4e0d\u540c\u4efb\u52a1\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u6a21\u5757\u5316\u6846\u67b6\u5de5\u4f5c\u3002\u5b83\u7684\u5de5\u5177\u96c6\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul><li>Podman\uff1aPod\u548c\u5bb9\u5668\u955c\u50cf\u7ba1\u7406\u5668<\/li><li>Buildah\uff1a\u5bb9\u5668\u955c\u50cf\u751f\u6210\u5668<\/li><li>Skopeo\uff1a\u5bb9\u5668\u955c\u50cf\u68c0\u67e5\u7ba1\u7406\u5668<\/li><li>Runc\uff1a\u5bb9\u5668\u8fd0\u884c\u5668\u548c\u7279\u6027\u6784\u5efa\u5668\uff0c\u5e76\u4f20\u9012\u7ed9Podman\u548cBuildah<\/li><li>Crun\uff1a\u53ef\u9009\u8fd0\u884c\u65f6\uff0c\u4e3aRootless\u5bb9\u5668\u63d0\u4f9b\u66f4\u5927\u7684\u7075\u6d3b\u6027\u3001\u63a7\u5236\u548c\u5b89\u5168\u6027<\/li><\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u5de5\u5177\u8fd8\u53ef\u4ee5\u4e0e\u4efb\u4f55OCI\u517c\u5bb9\u7684\u5bb9\u5668\u5f15\u64ce\uff08\u5982Docker\uff09\u4e00\u8d77\u5de5\u4f5c\uff0c\u4f7f\u5176\u6613\u4e8e\u8f6c\u6362\u5230Podman\u6216\u4e0e\u73b0\u6709\u7684Docker\u5b89\u88c5\u4e00\u8d77\u4f7f\u7528\u3002Kubernetes\u53ef\u4ee5\u4f7f\u7528Podman\u5417\uff1f\u7b54\u6848\u662f\uff1a\u662f\u7684\u3002\u4e8b\u5b9e\u4e0a\uff0cKubernetes\u548cPodman\u5728\u67d0\u4e9b\u65b9\u9762\u662f\u76f8\u4f3c\u7684\u3002<\/p>\n\n\n\n<p>Podman\u5bf9\u4e8e\u5bb9\u5668\u6709\u7740\u4e0d\u540c\u7684\u65b9\u6cd5\u8bba\u3002\u6b63\u5982\u5b83\u7684\u540d\u5b57\u6240\u6697\u793a\u7684\u90a3\u6837\uff0cPodman\u53ef\u4ee5\u521b\u5efa\u4e00\u8d77\u5de5\u4f5c\u7684\u5bb9\u5668\u201cPod\u201d\uff0c\u8fd9\u662f\u4e00\u4e2a\u7c7b\u4f3cKubernetes\u91ccPod\u7684\u7279\u6027\u3002Pod\u5728\u4e00\u4e2a\u5171\u540c\u7684\u547d\u540d\u7a7a\u95f4\u91cc\uff0c\u4f5c\u4e3a\u4e00\u4e2a\u5355\u5143\u6765\u7ba1\u7406\u5bb9\u5668\u3002<\/p>\n\n\n\n<p>\u6bd4\u8f83\u4e3b\u8981\u7684\u597d\u5904\u662f\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u5171\u4eab\u8d44\u6e90\uff0c\u5728\u4e00\u4e2aPod\u4e2d\u4e3a\u540c\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u4e0d\u540c\u7684\u5bb9\u5668\uff1a\u4e00\u4e2a\u5bb9\u5668\u7528\u4e8e\u524d\u7aef\uff0c\u53e6\u4e00\u4e2a\u5bb9\u5668\u7528\u4e8e\u540e\u7aef\uff0c\u8fd8\u6709\u4e00\u4e2a\u6570\u636e\u5e93\u3002Pod\u7684\u914d\u7f6e\u53ef\u4ee5\u5bfc\u5230Kubernetes\u517c\u5bb9\u7684YAML\u6587\u4ef6\uff0c\u5e76\u5e94\u7528\u5230Kubernetes\u96c6\u7fa4\u4e2d\uff0c\u4ece\u800c\u5141\u8bb8\u5bb9\u5668\u66f4\u5feb\u5730\u8fdb\u5165\u751f\u4ea7\u3002<\/p>\n\n\n\n<p>Podman\u7684\u53e6\u4e00\u4e2a\u7279\u6027\u662f\u5b83\u662f\u65e0\u5b88\u62a4\u8fdb\u7a0b\u7684\u3002\u5b88\u62a4\u8fdb\u7a0b\u662f\u5728\u540e\u53f0\u8fd0\u884c\u7684\u7a0b\u5e8f\uff0c\u5b83\u5904\u7406\u670d\u52a1\u3001\u8fdb\u7a0b\u548c\u8bf7\u6c42\uff0c\u6ca1\u6709\u7528\u6237\u754c\u9762\u3002Podman\u662f\u4e00\u79cd\u72ec\u7279\u7684\u5bb9\u5668\u5f15\u64ce\uff0c\u56e0\u4e3a\u5b83\u5b9e\u9645\u4e0a\u5e76\u4e0d\u4f9d\u8d56\u4e8e\u5b88\u62a4\u8fdb\u7a0b\uff0c\u800c\u662f\u4f5c\u4e3a\u5b50\u8fdb\u7a0b\u542f\u52a8\u5bb9\u5668\u548cPod\u3002<\/p>\n\n\n\n<p>\u4f60\u53ef\u80fd\u4f1a\u95ee\uff1a\u201c\u6211\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528Podman\uff1f\u201d\u4f5c\u4e3a\u4e00\u79cd\u5f00\u53d1\u548c\u7ba1\u7406\u5de5\u5177\uff0cPodman\u5177\u6709\u72ec\u7279\u7684\u4f18\u52bf\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u9002\u5f53\u7684\u73af\u5883\u4e2d\u6210\u4e3aDocker\u7684\u53ef\u884c\u548c\u6709\u8da3\u7684\u66ff\u4ee3\u54c1\u3002\u6216\u8005\u4e00\u4e2a\u4e0eDocker\u5e76\u80a9\u5de5\u4f5c\u7684\u5f3a\u5927\u8865\u5145\uff0c\u56e0\u4e3a\u5b83\u652f\u6301\u4e0eDocker\u517c\u5bb9\u7684CLI\u63a5\u53e3\u3002<\/p>\n\n\n\n<p><strong>Podman vs Docker\uff1a\u533a\u522b<\/strong><\/p>\n\n\n\n<p>Podman\u548cDocker\u6709\u8bb8\u591a\u5171\u540c\u7684\u7279\u6027\uff0c\u4f46\u4e5f\u6709\u4e00\u4e9b\u6839\u672c\u7684\u533a\u522b\u3002\u6280\u672f\u4e0d\u5206\u597d\u574f\uff0c\u53ea\u662f\u7740\u91cd\u4e8e\u54ea\u4e2a\u66f4\u9002\u7528\u4e8e\u67d0\u4e9b\u7279\u5b9a\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-4.png\" alt=\"\" class=\"wp-image-6136\" width=\"487\" height=\"296\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-4.png 982w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-4-300x183.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-4-768x468.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-4-830x505.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-4-230x140.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-4-350x213.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-4-480x292.png 480w\" sizes=\"(max-width: 487px) 100vw, 487px\" \/><\/figure><\/div>\n\n\n\n<p>Podman\u4e0eLinux\u5185\u6838\u4ea4\u4e92\uff0c\u901a\u8fc7runC\u5bb9\u5668\u8fd0\u884c\u65f6\u8fdb\u7a0b\u800c\u4e0d\u662fDaemon\u6765\u7ba1\u7406\u5bb9\u5668\u3002Buildah\u5b9e\u7528\u7a0b\u5e8f\u7528\u4e8e\u66ff\u4ee3Docker build\u4f5c\u4e3a\u5bb9\u5668\u955c\u50cf\u6784\u5efa\u5de5\u5177\uff0cDocker push\u88abSkopeo\u66ff\u4ee3\uff0c\u7528\u4e8e\u5728\u6ce8\u518c\u8868\u548c\u5bb9\u5668\u5f15\u64ce\u4e4b\u95f4\u79fb\u52a8\u5bb9\u5668\u955c\u50cf\u3002<\/p>\n\n\n\n<p>\u67b6\u6784<\/p>\n\n\n\n<p>Docker\u4f7f\u7528\u5b88\u62a4\u8fdb\u7a0b\uff0c\u4e00\u4e2a\u6b63\u5728\u540e\u53f0\u8fd0\u884c\u7684\u7a0b\u5e8f\uff0c\u6765\u521b\u5efa\u955c\u50cf\u548c\u8fd0\u884c\u5bb9\u5668\u3002Podman\u662f\u65e0\u5b88\u62a4\u8fdb\u7a0b\u7684\u67b6\u6784\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u7684\u7528\u6237\u4e0b\u8fd0\u884c\u5bb9\u5668\u3002Docker\u6709\u4e00\u4e2a\u7531\u5b88\u62a4\u8fdb\u7a0b\u5f15\u5bfc\u7684\u5ba2\u6237\u7aef\u2014\u2014\u670d\u52a1\u5668\u903b\u8f91\u67b6\u6784\uff1b\u4f46Podman\u4e0d\u9700\u8981\u6b64\u7c7b\u5b88\u62a4\u8fdb\u7a0b\u3002<\/p>\n\n\n\n<p>Root\u7279\u6743<\/p>\n\n\n\n<p>\u7531\u4e8ePodman\u6ca1\u6709\u5b88\u62a4\u8fdb\u7a0b\u6765\u7ba1\u7406\u5176\u6d3b\u52a8\uff0c\u4e5f\u65e0\u9700\u4e3a\u5176\u5bb9\u5668\u5206\u914dRoot\u7279\u6743\u3002Docker\u6700\u8fd1\u5728\u5176\u5b88\u62a4\u8fdb\u7a0b\u914d\u7f6e\u4e2d\u6dfb\u52a0\u4e86Rootless\u6a21\u5f0f\uff0c\u4f46Podman\u9996\u5148\u4f7f\u7528\u4e86\u8fd9\u79cd\u65b9\u6cd5\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u57fa\u672c\u7279\u6027\u8fdb\u884c\u4e86\u63a8\u5e7f\u3002<\/p>\n\n\n\n<p>\u5b89\u5168<\/p>\n\n\n\n<p>Podman\u6bd4Docker\u5b89\u5168\u5417\uff1fPodman\u5141\u8bb8\u5bb9\u5668\u4f7f\u7528Rootless\u7279\u6743\u3002Rootless\u5bb9\u5668\u88ab\u8ba4\u4e3a\u6bd4Root\u7279\u6743\u7684\u5bb9\u5668\u66f4\u5b89\u5168\u3002\u5728Docker\u4e2d\uff0c\u5b88\u62a4\u8fdb\u7a0b\u62e5\u6709Root\u6743\u9650\uff0c\u8fd9\u4f7f\u5f97\u5b83\u4eec\u6613\u6210\u4e3a\u653b\u51fb\u8005\u7684\u9996\u9009\u5165\u4fb5\u70b9\u3002<\/p>\n\n\n\n<p>Podman\u4e2d\u7684\u5bb9\u5668\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e0d\u5177\u6709Root\u8bbf\u95ee\u6743\u9650\uff0c\u8fd9\u5728Root\u7ea7\u522b\u548cRootless\u7ea7\u522b\u4e4b\u95f4\u6dfb\u52a0\u4e86\u4e00\u4e2a\u81ea\u7136\u5c4f\u969c\uff0c\u63d0\u9ad8\u4e86\u5b89\u5168\u6027\u3002\u4e0d\u8fc7\uff0cPodman\u53ef\u4ee5\u540c\u65f6\u8fd0\u884cRoot\u5bb9\u5668\u548cRootless\u5bb9\u5668\u3002<\/p>\n\n\n\n<p>Systemd<\/p>\n\n\n\n<p>\u5982\u679c\u6ca1\u6709\u5b88\u62a4\u8fdb\u7a0b\uff0cPodman\u9700\u8981\u53e6\u4e00\u4e2a\u5de5\u5177\u6765\u7ba1\u7406\u670d\u52a1\u5e76\u652f\u6301\u540e\u53f0\u8fd0\u884c\u7684\u5bb9\u5668\u3002Systemd\u4e3a\u73b0\u6709\u5bb9\u5668\u521b\u5efa\u63a7\u5236\u5355\u5143\u6216\u7528\u6765\u751f\u6210\u65b0\u5bb9\u5668\u3002Systemd\u8fd8\u53ef\u4ee5\u4e0ePodman\u96c6\u6210\uff0c\u5141\u8bb8\u5b83\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u8fd0\u884c\u542f\u7528\u4e86Systemd\u7684\u5bb9\u5668\uff0c\u4ece\u800c\u65e0\u9700\u8fdb\u884c\u4efb\u4f55\u4fee\u6539\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4f7f\u7528Systemd\uff0c\u4f9b\u5e94\u5546\u53ef\u4ee5\u5c06\u4ed6\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u5c01\u88c5\u4e3a\u5bb9\u5668\u7528\u6765\u5b89\u88c5\u3001\u8fd0\u884c\u548c\u7ba1\u7406\uff0c\u56e0\u4e3a\u73b0\u5728\u5927\u591a\u6570\u5e94\u7528\u7a0b\u5e8f\u90fd\u662f\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u6253\u5305\u548c\u4ea4\u4ed8\u7684\u3002<\/p>\n\n\n\n<p>\u6784\u5efa\u955c\u50cf<\/p>\n\n\n\n<p>\u4f5c\u4e3a\u4e00\u6b3e\u81ea\u7ed9\u81ea\u8db3\u7684\u5de5\u5177\uff0cDocker\u53ef\u4ee5\u81ea\u5df1\u6784\u5efa\u5bb9\u5668\u955c\u50cf\u3002Podman\u5219\u9700\u8981\u53e6\u4e00\u79cd\u540d\u4e3aBuildah\u7684\u5de5\u5177\u7684\u8f85\u52a9\uff0c\u8be5\u5de5\u5177\u5145\u5206\u4f53\u73b0\u4e86\u5b83\u7684\u7279\u6b8a\u6027\uff1a\u5b83\u662f\u4e3a\u6784\u5efa\u955c\u50cf\u800c\u8bbe\u8ba1\u7684\uff0c\u800c\u4e0d\u662f\u4e3a\u6784\u5efa\u5bb9\u5668\u800c\u751f\u3002<\/p>\n\n\n\n<p>Docker Swarm<\/p>\n\n\n\n<p>Podman\u4e0d\u652f\u6301Docker Swarm\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5728\u67d0\u4e9b\u9879\u76ee\u4e2d\u88ab\u5228\u9664\u5728\u5916\uff0c\u56e0\u4e3a\u4f7f\u7528Docker Swarm\u547d\u4ee4\u4f1a\u4ea7\u751f\u4e00\u4e2a\u9519\u8bef\u3002\u7136\u800c\uff0cPodman\u6700\u8fd1\u589e\u52a0\u4e86\u5bf9Docker Compose\u7684\u652f\u6301\uff0c\u4f7f\u5176\u4e0eSwarm\u517c\u5bb9\uff0c\u4ece\u800c\u514b\u670d\u4e86\u8fd9\u4e2a\u9650\u5236\u3002\u5f53\u7136\uff0cDocker\u7531\u4e8e\u5176\u539f\u751f\u7684\u7279\u6027\uff0c\u4e0eSwarm\u5f53\u7136\u878d\u5408\u5f97\u5f88\u597d\u3002<\/p>\n\n\n\n<p>All in one vs \u6a21\u5757\u5316<\/p>\n\n\n\n<p>\u4e5f\u8bb8\u8fd9\u5c31\u662f\u8fd9\u4e24\u79cd\u6280\u672f\u7684\u5173\u952e\u533a\u522b\uff1aDocker\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u3001\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u5728\u6574\u4e2a\u5faa\u73af\u4e2d\u5904\u7406\u6240\u6709\u7684\u5bb9\u5668\u5316\u4efb\u52a1\uff0c\u6709\u4f18\u70b9\u4e5f\u6709\u7f3a\u70b9\u3002Podman\u91c7\u7528\u6a21\u5757\u5316\u7684\u65b9\u6cd5\uff0c\u4f9d\u9760\u4e13\u95e8\u7684\u5de5\u5177\u6765\u5b8c\u6210\u7279\u5b9a\u7684\u4efb\u52a1\u3002<\/p>\n\n\n\n<p><strong>Podman vs Docker\uff1a\u4ed6\u4eec\u80fd\u5408\u4f5c\u5417<\/strong>?<\/p>\n\n\n\n<p>\u4f5c\u4e3a\u6700\u597d\u7684\u3001\u6700\u6613\u5e94\u7528\u4e8eDocker\u7684\u66ff\u4ee3\u65b9\u6848\u2014\u2014\u7528\u6237\u53ef\u4ee5\u5c06Docker\u522b\u540d\u8bbe\u7f6e\u4e3aPodman\uff08\u522b\u540dDocker=Podman\uff09\uff0c\u4e14\u4e0d\u4f1a\u51fa\u73b0\u4efb\u4f55\u95ee\u9898\uff0c\u2014\u2014Podman\u662f\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u7684\u5bb9\u5668\u5316\u4efb\u52a1\u5de5\u5177\u3002<\/p>\n\n\n\n<p><strong>Podman\u4f1a\u662fDocker\u7684\u66ff\u4ee3\u54c1\u5417<\/strong>?<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u8981\u4ece\u5934\u5f00\u59cb\u4e00\u4e2a\u9879\u76ee\uff0cPodman\u53ef\u4ee5\u662f\u4e00\u4e2a\u9996\u8981\u7684\u5bb9\u5668\u5316\u6280\u672f\u9009\u9879\u3002\u5982\u679c\u9879\u76ee\u6b63\u5728\u8fdb\u884c\uff0c\u5e76\u4e14\u5df2\u7ecf\u5728\u4f7f\u7528Docker\uff0c\u8fd9\u8fd8\u9700\u8981\u5177\u4f53\u60c5\u51b5\u5177\u4f53\u5206\u6790\uff0c\u5b9e\u9645\u60c5\u51b5\u5e76\u4e0d\u4e00\u5b9a\u503c\u5f97\u53bb\u6539\u3002\u800c\u4e14\u4f5c\u4e3a\u4e00\u6b3eLinux\u539f\u751f\u7684\u5e94\u7528\uff0c\u5b83\u8981\u6c42\u76f8\u5173\u5f00\u53d1\u4eba\u5458\u5177\u5907Linux\u7684\u76f8\u5173\u6280\u80fd\u3002<\/p>\n\n\n\n<p>\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u5728\u5f00\u53d1\u9636\u6bb5\u4f9d\u8d56Docker\uff0c\u7136\u540e\u5728\u8fd0\u884c\u65f6\u73af\u5883\u4e2d\u5c06\u9879\u76ee\u63a8\u5411Podman\uff0c\u4ece\u800c\u7ed3\u5408\u4f7f\u7528\u8fd9\u4e24\u79cd\u5de5\u5177\uff0c\u5e76\u53d7\u76ca\u4e8ePodman\u6240\u63d0\u4f9b\u7684\u66f4\u5b89\u5168\u6027\u3002\u7531\u4e8e\u5b83\u4eec\u90fd\u662fOCI\u517c\u5bb9\u7684\uff0c\u56e0\u6b64\uff0c\u517c\u5bb9\u6027\u4e0d\u662f\u4e2a\u95ee\u9898\u3002<\/p>\n\n\n\n<p>Docker\u548cPodman\u80fd\u5171\u5b58\u5417\uff1f\u662f\u7684\uff0c\u800c\u4e14\u4f1a\u5f88\u597d\u3002\u8bb8\u591a\u5f00\u53d1\u4eba\u5458\u4e00\u76f4\u5728\u5408\u7528Docker\u548cPodman\u6765\u521b\u5efa\u66f4\u5b89\u5168\u3001\u66f4\u9ad8\u6548\u3001\u66f4\u654f\u6377\u7684\u6846\u67b6\u3002\u5b83\u4eec\u6709\u5f88\u591a\u5171\u540c\u4e4b\u5904\uff0c\u65e0\u8bba\u662f\u4eceDocker\u5230Podman\u7684\u8f6c\u53d8\uff0c\u4ea6\u6216\u662f\u4e8c\u8005\u5408\u5e76\u4f7f\u7528\uff0c\u90fd\u53ef\u4ee5\u505a\u5230\u65e0\u7f1d\u8854\u63a5\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u968f\u7740\u8fd1\u51e0\u5e74\u5fae\u670d\u52a1\u7684\u5174\u8d77\uff0c\u52a0\u4e0a\u4e91\u539f\u751f\u7684\u84ec\u52c3\u53d1\u5c55\uff0c\u5927\u5bb6\u5df2\u7ecf\u5bf9 Docker \u4e0d\u5728\u964c\u751f\u3002Docker Desk [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6132"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6132"}],"version-history":[{"count":3,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6132\/revisions"}],"predecessor-version":[{"id":6137,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6132\/revisions\/6137"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}