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\u5173\u4e8e\u8f6c\u578b\u7684\u95ee\u9898\u5728\u4eceCentOS\u8fc1\u79fb\u5230\u65b0\u7684\u64cd\u4f5c\u7cfb\u7edf\u65f6\uff0c\u6211\u4eec\u9700\u8981\u7b80\u5355\u5730\u6574\u7406\u8fc1\u79fb\u76ee\u6807\u64cd\u4f5c\u7cfb\u7edf\u7684\u9009\u62e9\u548c\u8fc1\u79fb\u65b9\u5f0f\u3002<\/p>\n<h3>2-1. \u9009\u62e9\u8fc1\u79fb\u5148\u64cd\u4f5c\u7cfb\u7edf\u5173\u4e8eCentOS\u7684\u8fc1\u79fb\u9009\u62e9\uff0c\u9664\u4e86CentOS Stream\u5916\uff0c\u8fd8\u6709\u6839\u636e\u9700\u6c42\u53ef\u4ee5\u6709\u51e0\u4e2a\u9009\u62e9\u3002<br \/>\n\u5176\u4e2d\u4e4b\u4e00\u662fRHEL\uff0c\u4f5c\u4e3a\u6700\u521d\u7684\u4e0a\u6e38\u9009\u9879\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u57fa\u4e8e\u6b64\u9009\u62e9\u4ecb\u7ecd\u540e\u7eed\u5b9e\u9645\u8fc1\u79fb\u5230RHEL\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u9664\u4e86Alma Linux\/Rocky Linux\u8fd9\u7c7b\u793e\u533a\u7cfbLinux\uff0c\u4ee5\u53caRHEL\u7cfb\u5217\u4ee5\u5916\uff0c\u8fd8\u6709Ubuntu\/Debian\u7b49\u9009\u62e9\u3002\u6b64\u5916\uff0c\u867d\u7136\u4e0d\u662f\u7b80\u5355\u7684\u8fc1\u79fb\uff0c\u4f46\u53ef\u4ee5\u8003\u8651\u5c06\u5e94\u7528\u7a0b\u5e8f\u5bb9\u5668\u5316\uff0c\u5e76\u8fc1\u79fb\u5230docker\/k8s\u7b49\u5bb9\u5668\u73af\u5883\u3002<\/p>\n<h3>2-2. \u9009\u62e9\u8fc1\u79fb\u65b9\u5f0f\u7684\u9009\u9879\u8fc1\u79fb\u65b9\u5f0f\u53ef\u4ee5\u5927\u81f4\u5206\u4e3a\u4e24\u79cd\uff0c\u4e00\u79cd\u662f\u73af\u5883\u91cd\u5efa\uff0c\u53e6\u4e00\u79cd\u662f\u5229\u7528\u5de5\u5177\u8fdb\u884c\u5c31\u5730\u8fc1\u79fb\u3002<\/p>\n<p>\u524d\u8005\u7684\u518d\u90e8\u7f72\u662f\u4e00\u79cd\u624b\u52a8\u8fdb\u884c\u64cd\u4f5c\u7cfb\u7edf\u914d\u7f6e\u548c\u8f6f\u4ef6\u5305\u5b89\u88c5\u7b49\u6b65\u9aa4\u7684\u65b9\u5f0f\u3002\u5982\u679c\u76ee\u6807\u64cd\u4f5c\u7cfb\u7edf\u662fRHEL\u7cfb\u5217\uff0c\u7531\u4e8e\u5728\u64cd\u4f5c\u7cfb\u7edf\u914d\u7f6e\u65b9\u9762\u6709\u5f88\u591a\u5171\u540c\u70b9\uff0c\u56e0\u6b64\u91cd\u65b0\u914d\u7f6e\u76f8\u5bf9\u5bb9\u6613\u3002\u6b64\u5916\uff0c\u5982\u679c\u539f\u59cb\u8fc1\u79fb\u64cd\u4f5c\u7cfb\u7edf\u5df2\u7ecf\u901a\u8fc7Ansible\u7b49\u81ea\u52a8\u914d\u7f6e\uff0c\u5219\u8bb8\u591a\u6b65\u9aa4\u53ef\u4ee5\u59d4\u6258\u7ed9Ansible\uff0c\u56e0\u6b64\u8fd9\u79cd\u65b9\u6cd5\u4e5f\u662f\u76f8\u5f53\u5408\u7406\u7684\u3002<\/p>\n<p>\u6211\u4eec\u8fd8\u5c06\u8003\u8651\u4f7f\u7528\u540e\u8005\u8fdb\u884cin-place\u8fc1\u79fb\u7684\u5de5\u5177\u652f\u6301\u3002\u5982\u679c\u76ee\u6807\u64cd\u4f5c\u7cfb\u7edf\u662fRHEL\u7cfb\u5217\uff0c\u90a3\u4e48\u5229\u7528\u5de5\u5177\u8fdb\u884cin-place\u8fc1\u79fb\u7684\u65b9\u5f0f\u5c06\u6d89\u53ca\u4e0b\u8f7d\u548c\u914d\u7f6e\u76ee\u6807\u64cd\u4f5c\u7cfb\u7edf\u7684\u8f6f\u4ef6\u4ed3\u5e93\u4ee5\u53ca\u4ece\u4e2d\u63d0\u4f9b\u7684\u8f6f\u4ef6\u5305\uff0c\u7136\u540e\u5207\u6362\u5185\u6838\u548cgrub\u914d\u7f6e\u4ee5\u5c06\u7cfb\u7edf\u8fc1\u79fb\u5230\u65b0\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u57282-1\u4e2d\u63d0\u5230\u7684\u76ee\u6807\u64cd\u4f5c\u7cfb\u7edf\u793a\u4f8b\u4e2d\uff0cRocky Linux\u3001Alma Linux\u548cRHEL\u90fd\u63d0\u4f9b\u4e86\u76f8\u5e94\u7684\u8fc1\u79fb\u5de5\u5177\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8fd8\u5c06\u4ecb\u7ecd\u4f7f\u7528&#8221;convert2rhel&#8221;\u5de5\u5177\u6765\u6267\u884cRHEL\u7684in-place\u8fc1\u79fb\u3002<\/p>\n<h3>2-3. &#8220;Convert2RHEL\u5de5\u5177\u662f\u4ec0\u4e48\uff1f&#8221;\u901a\u8fc7Red Hat\u63d0\u4f9b\u7684\u64cd\u4f5c\u7cfb\u7edf\u8fc1\u79fb\u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u5728\u8fd0\u884c\u7684\u539f\u59cb\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u4e0b\u8f7d\u5e76\u6267\u884c\u8be5\u5de5\u5177\uff0c\u4ece\u800c\u5b8c\u6210\u5207\u6362\u5230RHEL\u5b58\u50a8\u5e93\u3001\u4e0b\u8f7d\u8f6f\u4ef6\u5305\u3001\u91cd\u65b0\u914d\u7f6ekernel\/grub\uff0c\u5e76\u6700\u7ec8\u5728\u539f\u5730\u7684\u60c5\u51b5\u4e0b\u5c06\u64cd\u4f5c\u7cfb\u7edf\u8f6c\u6362\u4e3aRHEL\uff08\u4fdd\u6301\u8fd0\u884c\u4e2d\uff09\u3002\u8be5\u5de5\u5177\u9002\u7528\u4e8e\u4e0d\u4ec5\u4ec5\u662fCentOS\uff0c\u8fd8\u9002\u7528\u4e8eAlma Linux\u3001Rocky Linux\u548cOracle Linux\u7b49\u5176\u4ed6\u64cd\u4f5c\u7cfb\u7edf\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u56e0\u4e3a\u6211\u5bf9convert2rhel\u8f6f\u4ef6\u5305\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u6211\u8f7b\u8f7b\u5730\u6d4f\u89c8\u4e86\u4e00\u4e0b\u5b83\u7684\u6587\u4ef6\u7ed3\u6784\u3002\u4e3b\u8981\u662f\u7531Python\u7a0b\u5e8f\u7ec4\u6210\uff0c\u5185\u90e8\u4f3c\u4e4e\u4f7f\u7528\u4e86rpm\u6a21\u5757\u7b49\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u5c3d\u7ba1\u540e\u9762\u5c06\u8fdb\u884c\u8bf4\u660e\uff0c\u4f46\u6b64\u5de5\u5177\u53ef\u80fd\u65e0\u6cd5\u8f6c\u6362\u6240\u6709\u5185\u5bb9\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u5305\u6216\u7528\u6237\u521b\u5efa\u548c\u914d\u7f6e\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u5e76\u975e\u6b64\u5de5\u5177\u7684\u8f6c\u6362\u5bf9\u8c61\uff0c\u5c06\u88ab\u8df3\u8fc7\u3002\u5728\u5de5\u5177\u8fd0\u884c\u671f\u95f4\uff0c\u4f1a\u8981\u6c42\u60a8\u786e\u8ba4\u5e76\u540c\u610f\u8df3\u8fc7\u8fd9\u4e9b\u5185\u5bb9\u3002\u9700\u8981\u7279\u522b\u6ce8\u610f\u7684\u662f\uff0c\u5373\u4f7f\u5728\u76ee\u6807\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u4e5f\u4e0d\u80fd\u4fdd\u8bc1\u8fd9\u4e9b\u5185\u5bb9\u80fd\u591f\u6b63\u5e38\u8fd0\u884c\uff0c\u56e0\u6b64\u5728\u8fc1\u79fb\u540e\u9700\u8981\u8fdb\u884c\u5145\u5206\u7684\u6d4b\u8bd5\u3002<\/p>\n<h2>3. \u5de5\u5177\u7684\u4f7f\u7528\u6b65\u9aa4\u6211\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528convert2rhel\u5de5\u5177\u5c06CentOS\u8f6c\u6362\u4e3aRHEL\u7684\u6b65\u9aa4\u3002\u7531\u4e8e\u76ee\u524dCentOS8\u5df2\u7ecf\u5230\u8fbe\u4e86EOL\uff0c\u56e0\u6b64\u6211\u60f3\u5148\u5728Azure\u4e0a\u90e8\u7f72CentOS7.9\uff0c\u5e76\u5c06\u5176\u8fc1\u79fb\u5230RHEL7.9\u3002<\/p>\n<h3>3-1. \u89c4\u5b9a\u524d\u63d0\u6761\u4ef6\u548c\u505a\u597d\u4e8b\u524d\u51c6\u5907\u6211\u4f1a\u603b\u7ed3\u51e0\u4e2a\u91cd\u8981\u7684\u524d\u63d0\u6761\u4ef6\u3002\u8bf7\u540c\u65f6\u53c2\u8003convert2rhel\u5de5\u5177\u7684\u6587\u6863\u4ee5\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u79fb\u884c\u5143OS\u306e\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u56fa\u5b9a\u3067\u3001CentOS\u306f7.9\u3082\u3057\u304f\u306f8.5\u306e\u307f\u304c\u5bfe\u8c61<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u63a5\u7d9a\u74b0\u5883(\u30c4\u30fc\u30eb\u672c\u4f53\u304a\u3088\u3073\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">RHEL\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3<\/ul>\n<p>\u4ee5\u4e0b\u662f\u6709\u5173\u9700\u8981\u6700\u540e\u4e00\u4e2aRHEL\u8ba2\u9605\u7684\u8865\u5145\u8bf4\u660e\u3002<br \/>\n\u5982\u679c\u8fc1\u79fb\u76ee\u6807\u64cd\u4f5c\u7cfb\u7edf\u662fRHEL\uff0c\u90a3\u4e48\u81ea\u7136\u9700\u8981\u4f7f\u7528RHEL\u7684\u8ba2\u9605\u3002\u5728\u6267\u884cconvert2rhel\u5de5\u5177\u65f6\uff0c\u9700\u8981\u8f93\u5165\u8fd9\u4e2a\u8ba2\u9605\u4fe1\u606f\u3002<br \/>\n\u5982\u679c\u662f\u4e3a\u4e86\u5f00\u53d1\u548c\u9a8c\u8bc1\u76ee\u7684\uff0c\u53ef\u4ee5\u4f7f\u7528\u8bc4\u4f30\u7248\u8ba2\u9605\u6216Red Hat Developer\u8ba2\u9605\uff0c\u8bf7\u4e8b\u5148\u505a\u597d\u51c6\u5907\u3002\u5173\u4e8eDeveloper\u8ba2\u9605\uff0c\u6211\u5efa\u8bae\u60a8\u9605\u8bfb\u8fd9\u7bc7\u535a\u5ba2\uff0c\u5185\u5bb9\u5f88\u8be6\u7ec6\u3002<\/p>\n<p>\u8fd8\u6709\u4e00\u4ef6\u4e8b\uff0c\u65e0\u9700\u591a\u8a00\uff0c\u6211\u4eec\u8981\u786e\u4fdd\u53ca\u65f6\u8fdb\u884c\u7cfb\u7edf\u5907\u4efd\u3002\u4fd7\u8bdd\u8bf4\uff0c\u672a\u96e8\u7ef8\u7f2a\uff0c\u5c31\u662f\u8fd9\u4e2a\u9053\u7406\u3002<\/p>\n<h3>3-2. \u9a8c\u8bc1\u73af\u5883\u7684\u4fe1\u606f\u3002\u8fd9\u6b21\u6211\u4eec\u5728Azure\u4e0a\u8fdb\u884c\u4e86\u4ee5\u4e0b\u73af\u5883\u7684\u9a8c\u8bc1\u3002convert2rhel\u53ef\u4ee5\u5728Azure\u4ee5\u5916\u7684\u73af\u5883\u4e2d\u6267\u884c\uff0c\u4f46\u662f\u7531\u4e8e\u5728Azure\u73af\u5883\u4e2d\u6267\u884c\u65f6\u6709\u4e00\u4e9b\u7279\u522b\u6ce8\u610f\u4e8b\u9879\uff0c\u6240\u4ee5\u6211\u60f3\u5728\u540e\u7eed\u4e2d\u63d0\u53ca\u3002<\/p>\n<div>\n<div class=\"post-table\">productversionnoteCentOS7.9Rogue Wage (\u65e7OpenLogic) \u63d0\u4f9b\u306eVM\u30a4\u30e1\u30fc\u30b8convert2rhel1.5.0-2.el7.noarch<\/p>\n<h3>3-3. \u5de5\u5177\u6267\u884c\u6b65\u9aa4<\/p>\n<h4>1. \u68c0\u67e5\u6267\u884c\u524d\u7684\u7248\u672c\u4e3a\u4e86\u8bb0\u5f55\uff0c\u6211\u4eec\u5c06\u5728\u6267\u884c\u4e4b\u524d\u786e\u8ba4\u64cd\u4f5c\u7cfb\u7edf\/\u5185\u6838\u7684\u7248\u672c\u4fe1\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">cat<\/span> \/etc\/redhat-release\r\nCentOS Linux release 7.9.2009 <span class=\"o\">(<\/span>Core<span class=\"o\">)<\/span>\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">uname<\/span> <span class=\"nt\">-r<\/span>\r\n3.10.0-1160.83.1.el7.x86_64\r\n<\/code><\/pre>\n<h4>\u66f4\u65b0 VM\u5728\u4f7f\u7528Convert2RHEL\u5de5\u5177\u8fdb\u884c\u8f6c\u6362\u65f6\uff0c\u6e90CentOS\u7248\u672c\u5fc5\u987b\u4e3a7.9\u62168.5\u3002\u5728\u5de5\u5177\u8fd0\u884c\u65f6\uff0c\u8fd8\u4f1a\u68c0\u67e5\u6bcf\u4e2a\u7248\u672c\u7684\u5185\u6838\u7248\u672c\u662f\u5426\u662f\u6700\u65b0\u7684\uff0c\u56e0\u6b64\u6839\u636e\u9700\u8981\uff0c\u8bf7\u6267\u884cyum update\u548creboot\u547d\u4ee4\u3002<br \/>\n\u5728\u4e0b\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u5185\u6838\u7248\u672c\u4ece3.10.0-1160.83.1\u66f4\u65b0\u5230\u4e86\u6700\u65b0\u7248\u672c3.10.0-1160.102.1\uff0c\u901a\u8fc7\u6267\u884cyum update\u548creboot\u547d\u4ee4\u5b9e\u73b0\u4e86\u66f4\u65b0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum clean all\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum \u2013y update\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>reboot\r\n...\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">uname<\/span> <span class=\"nt\">-r<\/span>\r\n3.10.0-1160.102.1.el7.x86_64\r\n<\/code><\/pre>\n<h4>\u5b89\u88c5Red Hat GPG\u5bc6\u94a5\u548cconvert2rhel\u8f6f\u4ef6\u6e90\u3002\u5b89\u88c5\u7528\u4e8e convert2rhel \u7684\u5b58\u50a8\u5e93\u548c Red Hat GPG \u5bc6\u94a5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>curl <span class=\"nt\">-o<\/span> \/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-redhat-release https:\/\/www.redhat.com\/security\/data\/fd431d51.txt\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>curl <span class=\"nt\">-o<\/span> \/etc\/yum.repos.d\/convert2rhel.repo https:\/\/ftp.redhat.com\/redhat\/convert2rhel\/7\/convert2rhel.repo\r\n<\/code><\/pre>\n<h4>4. \u5b89\u88c5convert2rhel\u5e76\u914d\u7f6eini\u6587\u4ef6<br \/>\n\u7531\u4e8e\u5b58\u50a8\u5e93\u5df2\u7ecf\u8bbe\u7f6e\u597d\u4e86\uff0c\u8ba9\u6211\u4eec\u4f7f\u7528yum install\u547d\u4ee4\u6765\u5b89\u88c5\u5de5\u5177\u3002<br \/>\n\u5728\u8fd0\u884c\u5de5\u5177\u4e4b\u524d\uff0c\u6211\u4eec\u4f1a\u5c06\u8fc1\u79fb\u540e\u7684RHEL\u8ba2\u9605\u4fe1\u606f\u914d\u7f6e\u5230ini\u683c\u5f0f\u7684\u8bbe\u7f6e\u6587\u4ef6\u4e2d\u3002\uff08\u5728\u5de5\u5177\u8fd0\u884c\u65f6\u4e5f\u53ef\u4ee5\u901a\u8fc7\u9009\u9879\u4f20\u9012\u4fe1\u606f\uff0c\u4f46\u5c06\u5176\u8bb0\u5f55\u5728ini\u6587\u4ef6\u4e2d\u66f4\u4e3a\u5b89\u5168\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum <span class=\"nt\">-y<\/span> <span class=\"nb\">install <\/span>convert2rhel\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>vi \/etc\/convert2rhel.ini\r\n<\/code><\/pre>\n<p>\u6211\u5c06\u5728ini\u6587\u4ef6\u4e2d\u8bb0\u5f55\u8ba2\u9605\u7ba1\u7406\u5668\u7684\u4fe1\u606f\u3002\u6839\u636e\u5e10\u6237\u7684\u4e0d\u540c\uff0c\u6211\u4f1a\u9009\u62e9\u4ee5\u4e0b\u4e24\u79cd\u60c5\u51b5\u4e4b\u4e00\u8fdb\u884c\u8bb0\u5f55\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>subscription_manager]\r\norg <span class=\"o\">=<\/span> &lt;organization_ID&gt;\r\nactivation_key <span class=\"o\">=<\/span> &lt;activation_key&gt;\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u8a18\u9304Red Hat\u5e33\u6236\u4fe1\u606f\u7684\u793a\u4f8b\u3002\u4f7f\u7528\u5176\u4e2d\u4e00\u7a2e\u65b9\u6cd5\u5373\u53ef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>subscription_manager]\r\nusername <span class=\"o\">=<\/span> &lt;username&gt;\r\npassword <span class=\"o\">=<\/span> &lt;password&gt;\r\n<\/code><\/pre>\n<h4>5. \u8fd0\u884cconvert2rhel\u5de5\u5177\u4e4b\u524d\u7684\u8bca\u65ad\u5206\u6790\u5728\u5f00\u59cb\u6267\u884c\u8fc1\u79fb\u4e4b\u524d\uff0c\u53ef\u4ee5\u8fdb\u884c\u539f\u59cb\u5206\u6790\u3002\u901a\u8fc7\u6267\u884c\u6d4b\u8bd5\u6765\u5224\u65ad\u662f\u5426\u53ef\u4ee5\u5c06\u7cfb\u7edf\u8f6c\u6362\u4e3aRHEL\uff0c\u5e76\u751f\u6210\u5206\u6790\u62a5\u544a\u3002\u901a\u8fc7\u786e\u8ba4\u8fd9\u4e00\u70b9\uff0c\u53ef\u4ee5\u4e8b\u5148\u68c0\u67e5\u8fc1\u79fb\u5931\u8d25\u7684\u53ef\u80fd\u539f\u56e0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>convert2rhel analyze\r\n<\/code><\/pre>\n<h4>\u6267\u884cconvert2rhel\u5de5\u5177<br \/>\n\u5982\u679c\u51c6\u5907\u5de5\u4f5c\u90fd\u5b8c\u6210\u4e86\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u6267\u884c\u5de5\u5177\u4e86\u3002<br \/>\n\u8fd8\u6709\u4e00\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728\u8fd9\u91cc\u76f4\u63a5\u6307\u5b9a\u9009\u9879\uff0c\u800c\u4e0d\u5fc5\u5728ini\u6587\u4ef6\u4e2d\u8bb0\u5f55\u8ba2\u9605\u7ba1\u7406\u5668\u7684\u4fe1\u606f\uff0c\u5177\u4f53\u8bf7\u67e5\u770b&#8221;convert2rhel -h&#8221;\u547d\u4ee4\u7684\u9009\u9879\u4fe1\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>convert2rhel\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u4e2d\u9014\u9700\u8981\u8fdb\u884c\u51e0\u6b21\u7528\u6237\u786e\u8ba4\uff0c\u8bf7\u9002\u65f6\u8fdb\u884c\u8f93\u5165\u3002\u6b64\u5916\uff0c\u5de5\u5177\u6267\u884c\u65f6\u7684\u65e5\u5fd7\u5c06\u88ab\u8f93\u51fa\u5230&#8221;\/var\/log\/convert2rhel\/convert2rhel.log&#8221;\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u53e6\u884c\u786e\u8ba4\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u5728\u5de5\u5177\u5f00\u59cb\u8fd0\u884c\u540e\u7acb\u5373\u8be2\u95ee\u6709\u5173\u6570\u636e\u6536\u96c6\u7684\u540c\u610f\u7684\u90e8\u5206\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u8f93\u5165 &#8220;Y&#8221; \u4ee5\u7ee7\u7eed\u3002<\/p>\n<pre class=\"post-pre\"><code>...\r\n<span class=\"o\">[<\/span>2023-11-14T07:57:01+0000] TASK - <span class=\"o\">[<\/span>Prepare: Inform about telemetry] <span class=\"k\">**********************************<\/span>\r\nThe convert2rhel utility uploads the following data about the system conversion to Red Hat servers <span class=\"k\">for <\/span>the purpose of the utility usage analysis:\r\n- The Convert2RHEL <span class=\"nb\">command <\/span>as executed\r\n- The Convert2RHEL RPM version and GPG signature\r\n- Success or failure status of the conversion\r\n- Conversion start and end timestamps\r\n- Source OS vendor and version\r\n- Target RHEL version\r\n- Convert2RHEL related environment variables\r\n\r\nTo disable the data collection, use the <span class=\"s1\">'CONVERT2RHEL_DISABLE_TELEMETRY=1'<\/span> environment variable.\r\n\r\nContinue with the system conversion? <span class=\"o\">[<\/span>y\/n]:\r\n<\/code><\/pre>\n<p>\u5728Azure\u73af\u5883\u4e2d\u8fd0\u884c\u65f6\uff0c\u4e00\u6bb5\u65f6\u95f4\u540e\u4f1a\u663e\u793a\u6709\u5173\u8df3\u8fc7\u7b2c\u4e09\u65b9\u5305\u7684\u8b66\u544a\u3002\u8fd9\u662f\u56e0\u4e3aAzure\u73af\u5883\u4e2d\u5df2\u7ecf\u9884\u5148\u5b89\u88c5\u4e86\u4e00\u4e9b\u7ba1\u7406\u4ee3\u7406\u3002<\/p>\n<p>\u6b63\u5982\u524d\u9762\u6240\u8ff0\uff0c\u8fd9\u4e9b\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u5305\u6ca1\u6709\u5305\u62ec\u5728\u8f6c\u6362\u8303\u56f4\u5185\uff08\u56e0\u4e3a\u5b83\u4eec\u4e0d\u662fCentOS\u6216RHEL\u63d0\u4f9b\u7684\u8f6f\u4ef6\u5305\uff09\u3002\u5728\u8fd9\u91cc\uff0c\u6309\u4e0by\u952e\u7ee7\u7eed\u8fdb\u884c\u8f6c\u6362\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code>...\r\n<span class=\"o\">[<\/span>2023-11-14T08:49:48+0000] TASK - <span class=\"o\">[<\/span>Pre-conversion analysis report] <span class=\"k\">***********************************<\/span>\r\n\r\n<span class=\"o\">==========<\/span> Warning <span class=\"o\">(<\/span>Review and fix <span class=\"k\">if <\/span>needed<span class=\"o\">)<\/span> <span class=\"o\">==========<\/span>\r\n<span class=\"o\">(<\/span>WARNING<span class=\"o\">)<\/span> LIST_THIRD_PARTY_PACKAGES::THIRD_PARTY_PACKAGE_DETECTED_MESSAGE - Third party packages detected\r\n     Description: Third party packages will not be replaced during the conversion.\r\n     Diagnosis: Only packages signed by CentOS Linux are to be replaced. Red Hat support won<span class=\"s1\">'t be provided for the\r\nfollowing third party packages:\r\n    auoms-2.5.2-52.x86_64, omi-1.7.3-0.x86_64, scx-1.7.3-0.x86_64, omsconfig-1.3.0-0.x86_64,\r\nWALinuxAgent-2.7.3.0-1_ol001.el7.noarch, omsagent-1.17.2-0.x86_64, azure-repo-svc-1.0-0.el7.centos.noarch\r\n     Remediation: N\/A\r\n\r\nWARNING - ********************************************************\r\nWARNING - The tool allows rollback of any action until this point.\r\nWARNING - By continuing all further changes on the system will need to be reverted manually by the user, if necessary.\r\nWARNING - ********************************************************\r\n\r\nContinue with the system conversion? [y\/n]:\r\n<\/span><\/code><\/pre>\n<p>\u5f53\u8f6c\u6362\u5de5\u4f5c\u6700\u7ec8\u5b8c\u6210\u65f6\uff0c\u5c4f\u5e55\u5c06\u5448\u73b0\u5982\u4e0b\u6240\u793a\u7684\u754c\u9762\u3002<\/p>\n<pre class=\"post-pre\"><code>...\r\n<span class=\"o\">[<\/span>2023-11-14T09:08:37+0000] TASK - <span class=\"o\">[<\/span>Final: Update GRUB2 configuration] <span class=\"k\">********************************<\/span>\r\nBacking up \/boot\/grub2\/grub.cfg.\r\nBacking up \/boot\/grub2\/grubenv.\r\nSuccessfully updated GRUB2 on the system.\r\n\r\n<span class=\"o\">[<\/span>2023-11-14T09:08:40+0000] TASK - <span class=\"o\">[<\/span>Final: Remove temporary folder \/var\/lib\/convert2rhel\/] <span class=\"k\">************<\/span>\r\nTemporary folder \/var\/lib\/convert2rhel\/ removed\r\n\r\n<span class=\"o\">[<\/span>2023-11-14T09:08:40+0000] TASK - <span class=\"o\">[<\/span>Final: Check kernel boot files] <span class=\"k\">***********************************<\/span>\r\nChecking <span class=\"k\">if <\/span>the <span class=\"s1\">'\/boot\/vmlinuz-3.10.0-1160.102.1.el7.x86_64'<\/span> file exists.\r\nChecking <span class=\"k\">if <\/span>the <span class=\"s1\">'\/boot\/initramfs-3.10.0-1160.102.1.el7.x86_64.img'<\/span> file is valid.\r\nThe initramfs and vmlinuz files are valid.\r\nWriting breadcrumbs to <span class=\"s1\">'\/etc\/migration-results'<\/span><span class=\"nb\">.<\/span>\r\nWriting RHSM custom facts to <span class=\"s1\">'\/etc\/rhsm\/facts\/convert2rhel.facts'<\/span><span class=\"nb\">.<\/span>\r\n\r\n<span class=\"o\">[<\/span>2023-11-14T09:08:42+0000] TASK - <span class=\"o\">[<\/span>Final: Update RHSM custom facts] <span class=\"k\">**********************************<\/span>\r\nUpdating RHSM custom facts collected during the conversion.\r\nRHSM custom facts uploaded successfully.\r\n\r\nConversion successful!\r\n\r\nWARNING - In order to boot the RHEL kernel, restart of the system is needed.\r\n<\/code><\/pre>\n<p>\u6309\u7167\u6307\u793a\u91cd\u65b0\u542f\u52a8\u64cd\u4f5c\u7cfb\u7edf\u4e00\u6b21\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>reboot\r\n<\/code><\/pre>\n<p>\u542f\u52a8\u64cd\u4f5c\u7cfb\u7edf\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u68c0\u67e5redhat-release\u6587\u4ef6\u7684\u5185\u5bb9\u3002\u786e\u8ba4\u5b83\u6b63\u786e\u5730\u663e\u793a\u4e3aRHEL7.9\u7248\u672c\u3002<br \/>\n\u5982\u679c\u611f\u5174\u8da3\u7684\u8bdd\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528yum\u547d\u4ee4\u786e\u8ba4\u5404\u79cd\u8f6f\u4ef6\u5305\u662f\u5426\u5df2\u7ecf\u5b89\u88c5\u4e3aRHEL\u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo cat<\/span> \/etc\/redhat-release\r\nRed Hat Enterprise Linux Server release 7.9 <span class=\"o\">(<\/span>Maipo<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<h4>7. \u5c06Azure\u7684\u8bb8\u53ef\u6a21\u578b\u4eceBYOS\u66f4\u6539\u4e3aPAYG\u9009\u9879\u3002<br \/>\n\u8fd9\u4e2a\u6b65\u9aa4\u662fAzure\u72ec\u6709\u7684\u3002<br \/>\n\u5728Azure\u4e2d\uff0c\u865a\u62df\u673a\u7684\u4f7f\u7528\u8d39\u7528\u901a\u5e38\u662f\u6309\u91cf\u8ba1\u8d39\u6a21\u5f0f(PAYG:\u6309\u4f7f\u7528\u4ed8\u8d39)\uff0c\u4f46\u5bf9\u4e8e\u4f7f\u7528Windows\u6216RHEL\u7b49\u64cd\u4f5c\u7cfb\u7edf\u7684\u865a\u62df\u673a\uff0c\u53ef\u4ee5\u5c06\u8bb8\u53ef\u8d39\u7528\u6dfb\u52a0\u5230\u865a\u62df\u673a\u7684\u8d39\u7528\u4e2d\uff0c\u5e76\u4ee5PAYG\u7684\u65b9\u5f0f\u4ed8\u6b3e\u3002<\/p>\n<p>\u4e00\u65b9\u9762\uff0cconvert2rhel\u5de5\u5177\u57fa\u672c\u4e0a\u5047\u8bbe\u7528\u6237\u4f7f\u7528\u81ea\u5df1\u62e5\u6709\uff08\u5e26\u6765\u7684\uff09RHEL\u8ba2\u9605\uff08BYOS: Bring Your Own Subscription\uff09\u6765\u64cd\u4f5c\u8fc1\u79fb\u81f3RHEL\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5728Azure\u4e2d\uff0c\u53ef\u4ee5\u5728VM\u90e8\u7f72\u65f6\u6216\u90e8\u7f72\u4e4b\u540e\u66f4\u6539\u6b64\u8bb8\u53ef\u6a21\u578b\u9009\u62e9\u3002\u8fd9\u6b21\uff0c\u6211\u4eec\u6700\u7ec8\u5e0c\u671b\u5c06RHEL\u7684\u8ba2\u9605\u8d39\u7528\u7eb3\u5165\u6309\u4f7f\u7528\u91cf\u8ba1\u8d39\u6a21\u5f0f\u4e2d\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u5c06\u6309\u7167\u5b98\u65b9\u6587\u6863\u4e2d\u63d0\u4f9b\u7684\u6b65\u9aa4\uff0c\u9010\u6b65\u6267\u884c\u4eceBYOS\u5230PAYG\u6a21\u578b\u7684\u66f4\u6539\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e3a\u4e86\u5c06\u5176\u8f6c\u6362\u4e3aPAYG\u6a21\u578b\uff0c\u60a8\u9700\u8981\u9996\u5148\u5c06\u6269\u5c55\u529f\u80fd\uff08VM Extension\uff09\u5f15\u5165\u865a\u62df\u673a\u3002\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u5c06AHBForRHEL\u6269\u5c55\u529f\u80fd\u5f15\u5165\u865a\u62df\u673a\u3002<br \/>\n\u8bf7\u6ce8\u610f\uff0c\u60a8\u5728\u6b64\u5904\u8fd0\u884c\u7684\u547d\u4ee4\u64cd\u4f5c\u7684\u662f\u865a\u62df\u673a\u672c\u8eab\uff0c\u800c\u4e0d\u662fRHEL\uff0c\u56e0\u6b64\u8bf7\u6ce8\u610f\u4e0d\u662f\u5728RHEL\u4e0a\u6267\u884c\uff0c\u800c\u662f\u5728\u5916\u90e8\u6267\u884c\u3002\u53ef\u4ee5\u5728\u4e4b\u524d\u5c06az CLI\u5b89\u88c5\u5230Shell\u6267\u884c\u73af\u5883\u4e2d\uff0c\u4f46\u5982\u679c\u4ec5\u4f7f\u7528\u6b64\u6b65\u9aa4\uff0c\u5219\u5efa\u8bae\u4f7f\u7528Azure\u95e8\u6237\u4e2d\u7684Cloud Shell\u6267\u884c\uff0c\u66f4\u52a0\u7b80\u4fbf\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">### \u672c\u30b3\u30de\u30f3\u30c9\u306f\u79fb\u884c\u5bfe\u8c61OS\u306e\u5916\u304b\u3089\u5b9f\u884c\u3057\u307e\u3059<\/span>\r\n<span class=\"nv\">$ resource_group<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"xxx\"<\/span> <span class=\"c\">## VM\u304c\u5c5e\u3059\u308b\u30ea\u30bd\u30fc\u30b9\u30b0\u30eb\u30fc\u30d7\u540d<\/span>\r\n<span class=\"nv\">$ vm_name<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"xxx\"<\/span> <span class=\"c\">## VM\u540d<\/span>\r\n<span class=\"nv\">$ <\/span>az vm extension <span class=\"nb\">set<\/span> <span class=\"se\">\\<\/span>\r\n    <span class=\"nt\">--resource-group<\/span> <span class=\"nv\">$resource_group<\/span> <span class=\"se\">\\<\/span>\r\n    <span class=\"nt\">--vm-name<\/span> <span class=\"nv\">$vm_name<\/span> <span class=\"se\">\\<\/span>\r\n    <span class=\"nt\">--publisher<\/span> Microsoft.Azure.AzureHybridBenefit <span class=\"se\">\\<\/span>\r\n    <span class=\"nt\">--name<\/span> AHBForRHEL\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u66f4\u6539\u8bb8\u53ef\u6a21\u578b\u3002\u8bf7\u53c2\u8003\u6b64\u6587\u6863\u4ee5\u9009\u62e9\u8bb8\u53ef\u6a21\u578b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6307\u5b9a\u4e86\u8868\u793a\u57fa\u7840\u5b58\u50a8\u5e93\u7684&#8221;RHEL_BASE&#8221;\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">### \u672c\u30b3\u30de\u30f3\u30c9\u306f\u79fb\u884c\u5bfe\u8c61OS\u306e\u5916\u304b\u3089\u5b9f\u884c\u3057\u307e\u3059<\/span>\r\n<span class=\"nv\">$ <\/span>az vm update <span class=\"se\">\\<\/span>\r\n    <span class=\"nt\">--resource-group<\/span> <span class=\"nv\">$resource_group<\/span> <span class=\"se\">\\<\/span>\r\n    <span class=\"nt\">--name<\/span> <span class=\"nv\">$vm_name<\/span> <span class=\"se\">\\<\/span>\r\n    <span class=\"nt\">--license-type<\/span> RHEL_BASE\r\n<\/code><\/pre>\n<p>\u5728\u8bb8\u53ef\u8bc1\u6a21\u578b\u66f4\u6539\u540e\u4e0d\u4e45\uff08\u5728\u6211\u7684\u73af\u5883\u4e2d\u5927\u7ea65\u5206\u949f\uff09\uff0c\u6211\u786e\u8ba4\u5728\/etc\/yum.repos.d\/\u76ee\u5f55\u4e2d\u81ea\u52a8\u6dfb\u52a0\u4e86\u5b58\u50a8\u5e93\u4fe1\u606f\u3002<br \/>\n* \u8fd9\u4e2a\u6dfb\u52a0\u7684\u5b58\u50a8\u5e93\u662f\u6307\u4e3aAzure\u4e0a\u7684RHEL PAYG\u955c\u50cf\u63d0\u4f9b\u7684RHUI\uff08Red Hat Update Infrastructure\uff09\u5b58\u50a8\u5e93\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">ls<\/span> <span class=\"nt\">-l<\/span> \/etc\/yum.repos.d\r\ntotal 416\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root   1900 Mar  7  2023 CentOS-Base.repo.rpmsave\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root   1359 Mar  7  2023 CentOS-CR.repo.rpmsave\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root    699 Mar  7  2023 CentOS-Debuginfo.repo.rpmsave\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root    682 Mar  7  2023 CentOS-Media.repo.rpmsave\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root   1531 Mar  7  2023 CentOS-Sources.repo.rpmsave\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root  10765 Mar  7  2023 CentOS-Vault.repo.rpmsave\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root    364 Mar  7  2023 CentOS-fasttrack.repo.rpmsave\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root    716 Mar  7  2023 CentOS-x86_64-kernel.repo.rpmsave\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root    332 Mar  7  2023 OpenLogic.repo\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root   2030 Mar  7  2023 OpenLogicCentOS.repo\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root    242 Oct 30 06:58 convert2rhel.repo\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root 351476 Nov  8 18:00 redhat.repo\r\n<span class=\"nt\">-rw-r--r--<\/span><span class=\"nb\">.<\/span> 1 root root  16474 Jul 31 14:47 rh-cloud-base.repo\u3000\u2605\u8ffd\u52a0\u3055\u308c\u305f\u30ea\u30dd\u30b8\u30c8\u30ea\u30d5\u30a1\u30a4\u30eb\r\n<\/code><\/pre>\n<h4>8. \u7981\u7528CentOS\u4ed3\u5e93\u5207\u6362\u5230RHEL\u4e4b\u540e\uff0c\u7531\u4e8e\u4e0d\u9700\u8981CentOS\u4ed3\u5e93\uff0c\u5e94\u7981\u7528\u5b83\u3002\u4ee5\u4e0b\u662fRogue Wave\uff08\u524d\u8eab\u4e3aOpenLogic\uff09CentOS\u7684\u793a\u4f8b\uff0c\u4f46\u5b9e\u9645\u64cd\u4f5c\u65f6\uff0c\u8bf7\u53c2\u8003yum.repos.d\u76ee\u5f55\u4e0b\u7684repo\u6587\u4ef6\u5185\u5bb9\uff0c\u6839\u636e\u9700\u8981\u9002\u5f53\u6307\u5b9arepo_id\u4f5c\u4e3a\u53c2\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum-config-manager <span class=\"nt\">--disable<\/span> <span class=\"s2\">\"openlogic base-openlogic updates-openlogic extras-openlogic\"<\/span>\r\n<\/code><\/pre>\n<h2>4. \u603b\u7ed3\u5728CentOS\u7ed3\u675f\u751f\u547d\u5468\u671f\uff08EOL\uff09\u4e4b\u9645\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u4e00\u79cd\u540d\u4e3a&#8221;convert2rhel&#8221;\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4eceCentOS\u5230RHEL\u7684\u5c31\u5730\u8fc1\u79fb\u3002\u5bf9\u4e8eAzure\u73af\u5883\uff0c\u8fd8\u9700\u6ce8\u610fRHEL\u7684BYOS\/PAYG\u8bb8\u53ef\u6a21\u5f0f\u3002\u8bf7\u968f\u65f6\u67e5\u9605\u4ee5\u4e0b\u53c2\u8003\u4fe1\u606f\uff0c\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4e8e\u9047\u5230EOL\u56f0\u6270\u7684\u4eba\u4eec\u80fd\u6709\u4e9b\u53c2\u8003\u4ef7\u503c\u3002<\/p>\n<h2>\u9644\u4ef6\u3002\u53c2\u8003\u7f51\u5740&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148\u672c\u6587\u4ecb\u7ecd\u4e86\u4f7f\u7528\u5de5\u5177\u5c06\u5373\u5c06\u5230\u8fbe\u7ec8\u6b62\u751f\u547d\u5468\u671f\uff08EOL\uff09\u7684CentOS\u8f6c\u6362\u4e3aRHEL\uff08Red Hat Enter [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-27517","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528&quot;convert2rhel&quot;\u5de5\u5177\u5c06CentOS\u8f6c\u6362\u4e3aRHEL - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u4f7f\u7528&quot;convert2rhel&quot;\u5de5\u5177\u5c06CentOS\u8f6c\u6362\u4e3aRHEL\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528convert2rhel\u5de5\u5177\u5c06centos\u8f6c\u6362\u4e3arhel-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528&quot;convert2rhel&quot;\u5de5\u5177\u5c06CentOS\u8f6c\u6362\u4e3aRHEL\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u4f7f\u7528&quot;convert2rhel&quot;\u5de5\u5177\u5c06CentOS\u8f6c\u6362\u4e3aRHEL\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528convert2rhel\u5de5\u5177\u5c06centos\u8f6c\u6362\u4e3arhel-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-02T09:30:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-11T19:09:23+00:00\" \/>\n<meta name=\"author\" content=\"\u96c5, \u609f\" \/>\n<meta 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