**\u80cc\u666f\u8207\u91cd\u8981\u6ce8\u610f\u4e8b\u9805**
\n\u5347\u7d1a RHEL \u7cfb\u7d71\u662f\u7372\u53d6\u6700\u65b0\u529f\u80fd\u3001\u5b89\u5168\u66f4\u65b0\u548c\u652f\u63f4\u7684\u95dc\u9375\u4efb\u52d9\u3002\u7814\u7a76\u8868\u660e\uff0c\u4f7f\u7528 Leapp \u5de5\u5177\u9032\u884c\u539f\u5730\u5347\u7d1a\u662f\u53ef\u884c\u7684\u65b9\u6cd5\uff0c\u4f46\u9700\u6ce8\u610f\u4ee5\u4e0b\u98a8\u96aa\uff1a
\n– \u5347\u7d1a\u904e\u7a0b\u6703\u5c0e\u81f4 VM \u7684\u8cc7\u6599\u5e73\u9762\u8207\u63a7\u5236\u5e73\u9762\u65b7\u958b\uff0c\u5f71\u97ff Azure \u529f\u80fd\uff08\u5982\u81ea\u52d5\u4f86\u8cd3\u4fee\u88dc\u3001\u81ea\u52d5 OS \u6620\u50cf\u5347\u7d1a\u3001\u71b1\u4fee\u88dc\u548c Azure \u66f4\u65b0\u7ba1\u7406\u5668\uff09\u3002
\n– \u70ba\u5229\u7528\u9019\u4e9b\u529f\u80fd\uff0c\u5efa\u8b70\u5efa\u7acb\u65b0 VM \u800c\u975e\u539f\u5730\u5347\u7d1a\uff0c\u5c24\u5176\u5728\u4f9d\u8cf4\u9019\u4e9b\u529f\u80fd\u7684\u5834\u666f\u4e2d\u3002
\n– \u672c\u6587\u9069\u7528\u65bc Linux VM\uff0c\u7279\u5225\u91dd\u5c0d RHEL PAYG \u6620\u50cf\u3002<\/p>\n
> **\u6ce8\u610f**\uff1aRed Hat Update Infrastructure (RHUI) \u50c5\u652f\u63f4 PAYG \u6620\u50cf\uff1b\u82e5\u4f7f\u7528\u81ea\u8a02\u6216\u9ec3\u91d1\u6620\u50cf\uff08\u4ea6\u7a31 BYOS\uff09\uff0c\u9700\u5c07\u7cfb\u7d71\u9644\u52a0\u5230 Red Hat Subscription Manager (RHSM) \u6216 Satellite \u4ee5\u63a5\u6536\u66f4\u65b0\u3002\u672c\u6587\u805a\u7126 PAYG \u5834\u666f\u3002<\/p>\n
—<\/p>\n
### \u5148\u6c7a\u689d\u4ef6
\n\u5347\u7d1a\u524d\u9700\u78ba\u4fdd\u4ee5\u4e0b\u689d\u4ef6\uff1a
\n– **\u5099\u4efd\u8cc7\u6599**\uff1a\u5099\u4efd Linux VM \u6216 OS \u78c1\u789f\u5feb\u7167\uff0c\u9632\u6b62\u8cc7\u6599\u907a\u5931\u3002
\n– **\u78c1\u789f\u7a7a\u9593**\uff1a\u78ba\u4fdd `\/var\/lib\/leapp` \u6709\u8db3\u5920\u7a7a\u9593\uff0c\u5efa\u8b70\u81f3\u5c11 2-5 GB \u53ef\u7528\u3002
\n– **\u5b58\u53d6\u6b0a\u9650**\uff1a\u8a2d\u5b9a\u5c0d\u5e8f\u5217\u4e3b\u63a7\u53f0\u7684\u5b58\u53d6\u6b0a\u9650\uff0c\u4ee5\u907f\u514d\u7db2\u8def\u4e2d\u65b7\u5f71\u97ff\u5347\u7d1a\u3002
\n– **\u6b0a\u9650\u8981\u6c42**\uff1a\u6240\u6709\u547d\u4ee4\u9700\u4ee5 root \u6b0a\u9650\u57f7\u884c\u3002<\/p>\n
—<\/p>\n
### \u6e96\u5099\u9999\u6e2f VPS<\/a> | \u4f86\u6e90 OS \u7248\u672c | \u76ee\u6a19\u7248\u672c | \u652f\u63f4\u7d42\u6b62\u65e5\u671f | —<\/p>\n ### \u5177\u9ad4\u6b65\u9a5f 2. **\u555f\u7528 RHUI \u5132\u5b58\u5eab\u4e26\u5b89\u88dd\u5957\u4ef6** 3. **\u5b89\u88dd Leapp \u5de5\u5177** 4. **\u66f4\u65b0\u6240\u6709\u5957\u4ef6\u4e26\u91cd\u65b0\u555f\u52d5** 5. **\u9810\u5347\u7d1a\u6e96\u5099** —<\/p>\n #### Leapp \u9810\u5347\u7d1a\u904e\u7a0b —<\/p>\n #### Leapp \u5347\u7d1a\u904e\u7a0b —<\/p>\n #### \u9a57\u8b49\u5347\u7d1a —<\/p>\n #### \u5347\u7d1a\u5f8c\u6e05\u7406\u4efb\u52d9 —<\/p>\n #### \u7591\u96e3\u6392\u89e3\u8207\u5e38\u898b\u554f\u984c —<\/p>\n #### \u88dc\u5145\u8cc7\u8a0a — **\u80cc\u666f\u8207\u91cd\u8981\u6ce8\u610f\u4e8b\u9805** \u5347\u7d1a...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-208361","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208361","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=208361"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208361\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\u4ee5\u4e0b\u6b65\u9a5f\u4ee5\u5f9e RHEL 7.9 \u5347\u7d1a\u5230 RHEL 8.x \u70ba\u4f8b\uff0cRHEL 8.x \u5230 RHEL 9.x \u7684\u904e\u7a0b\u985e\u4f3c\uff0c\u4f46\u9700\u8abf\u6574\u5132\u5b58\u5eab\u548c\u76ee\u6a19\u7248\u672c\u3002\u652f\u63f4\u7684\u5347\u7d1a\u8def\u5f91\u5305\u62ec\uff1a<\/p>\n
\n|————–|—————|———————-|
\n| RHEL 7.9 | RHEL 8.8 | 2025 \u5e74 5 \u6708 31 \u65e5 (EUS) |
\n| RHEL 7.9 | RHEL 8.10 (\u9810\u8a2d) | 2028 \u5e74 6 \u6708 30 \u65e5 |<\/p>\n
\n1. **\u89e3\u9664\u7248\u672c\u9396\u5b9a**
\n– \u82e5\u9999\u6e2f VPS \u9396\u5b9a\u70ba\u6b21\u8981\u7248\u672c\uff0c\u9700\u522a\u9664\u7248\u672c\u9396\u3002\u53c3\u8003\u6587\u4ef6\u77ad\u89e3\u5982\u4f55\u5207\u63db\u56de\u975e EUS \u6a21\u5f0f\u3002
\n“`bash
\nsudo yum versionlock clear
\n“`<\/p>\n
\n“`bash
\nsudo yum-config-manager –enable rhui-microsoft-azure-rhel7
\nsudo yum -y install rhui-azure-rhel7
\nsudo yum-config-manager –enable rhui-rhel-7-server-rhui-extras-rpms
\nsudo yum -y install leapp-rhui-azure
\n“`<\/p>\n
\n“`bash
\nsudo yum install leapp-upgrade
\n“`<\/p>\n
\n“`bash
\nsudo yum update
\nsudo reboot
\n“`<\/p>\n
\n– \u57f7\u884c `leapp preupgrade` \u524d\uff0c\u66ab\u6642\u505c\u7528\u9632\u6bd2\u8edf\u9ad4\u3002
\n– \u505c\u7528\u4efb\u4f55\u7d44\u614b\u7ba1\u7406\u7cfb\u7d71\uff08\u5982 Puppet, Ansible\uff09\uff0c\u4ee5\u907f\u514d\u5e72\u64fe\u3002<\/p>\n
\n\u9810\u5347\u7d1a\u5831\u544a\u6703\u6a19\u793a\u6f5b\u5728\u554f\u984c\u4e26\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\u3002
\n– \u57f7\u884c\u6aa2\u67e5\u547d\u4ee4\uff1a
\n“`bash
\nsudo leapp preupgrade –target <\u76ee\u6a19_OS_\u7248\u672c> –no-rhsm # \u4f8b\u5982 –target 8.10
\n“`
\n– \u6aa2\u67e5 `\/var\/log\/leapp\/leapp-report.txt`\uff0c\u89e3\u6c7a\u6240\u6709\u6291\u5236\u554f\u984c (inhibitors)\u3002<\/p>\n
\n\u7576\u9810\u5347\u7d1a\u5831\u544a\u7121\u932f\u8aa4\/\u6291\u5236\u554f\u984c\u6642\uff08\u7da0\u8272\/\u9ec3\u8272\u8f38\u51fa\uff09\u7e7c\u7e8c\u3002
\n> **\u95dc\u9375**\uff1a\u900f\u904e\u5e8f\u5217\u4e3b\u63a7\u53f0\u57f7\u884c\u4ee5\u907f\u514d SSH \u4e2d\u65b7\u3002
\n“`bash
\nsudo leapp upgrade –target <\u76ee\u6a19_OS_\u7248\u672c> –no-rhsm
\n“`
\n– \u65b0\u589e `–reboot` \u81ea\u52d5\u91cd\u65b0\u555f\u52d5\uff0c\u6216\u624b\u52d5\u57f7\u884c\uff1a
\n“`bash
\nsudo reboot
\n“`<\/p>\n
\n– \u6aa2\u67e5 OS \u7248\u672c\uff1a
\n“`bash
\nsudo cat \/etc\/redhat-release
\n“`
\n– \u9a57\u8b49\u6838\u5fc3\u7248\u672c\uff1a
\n“`bash
\nuname -r
\n“`
\n– \u78ba\u8a8d\u5132\u5b58\u5eab\uff1a
\n“`bash
\nsudo dnf repolist
\n“`<\/p>\n
\n1. \u79fb\u9664\u5957\u4ef6\u6392\u9664\u8a2d\u5b9a\uff1a
\n“`bash
\nsudo dnf config-manager –save –setopt exclude=”
\n“`
\n2. \u79fb\u9664\u6b98\u7559\u7684 RHEL 7 \u5957\u4ef6\uff1a
\n“`bash
\nsudo dnf remove $(rpm -qa | grep \\.el[67] | grep -vE ‘gpg-pubkey|libmodulemd|katello-ca-consumer’)
\n“`
\n3. \u6e05\u9664\u820a\u6838\u5fc3\u7684\u5f31\u6a21\u7d44\uff1a
\n“`bash
\nsudo [ -x \/usr\/sbin\/weak-modules ] && sudo \/usr\/sbin\/weak-modules –remove-kernel <\u6838\u5fc3\u7248\u672c>
\n“`
\n4. \u522a\u9664\u820a\u6838\u5fc3\u958b\u6a5f\u9805\u76ee\uff1a
\n“`bash
\nsudo \/bin\/kernel-install remove <\u6838\u5fc3\u7248\u672c> \/lib\/modules\/<\u6838\u5fc3\u7248\u672c>\/vmlinuz
\n“`
\n5. \u6e05\u9664\u6b98\u7559 RHEL 7 \u5957\u4ef6\uff1a
\n“`bash
\nsudo yum remove kernel-workaround $(rpm -qa | grep \\.el7 | grep -vE ‘gpg-pubkey|libmodulemd|katello-ca-consumer’)
\n“`
\n6. \u79fb\u9664 Leapp \u76f8\u4f9d\u5957\u4ef6\uff1a
\n“`bash
\nsudo yum remove leapp-deps-el8 leapp-repository-deps-el8 leapp-rhui-azure
\n“`
\n7. \u522a\u9664\u7a7a\u76ee\u9304\uff1a
\n“`bash
\nsudo rm -r \/lib\/modules\/*el7*
\n“`
\n8. (\u9078\u7528) \u6e05\u9664\u5347\u7d1a\u8cc7\u6599\uff1a
\n“`bash
\nsudo rm -rf \/var\/log\/leapp \/root\/tmp_leapp_py3 \/var\/lib\/leapp
\n“`<\/p>\n
\n– **`subscription-manager` \u932f\u8aa4**\uff1aPAYG \u6620\u50cf\u9700\u5728 Leapp \u547d\u4ee4\u65b0\u589e `–no-rhsm`\u3002
\n– **RHEL 8 \u4f7f\u7528\u8005\u7a7a\u9593\u5957\u4ef6\u5931\u6557**\uff1a\u6aa2\u67e5\u76ee\u6a19\u5132\u5b58\u5eab (RHUI\/RHSM) \u662f\u5426\u555f\u7528\u3002
\n– **root \u9060\u7aef\u767b\u5165\u554f\u984c**\uff1a\u82e5\u5831\u544a\u63d0\u793a\u76f8\u95dc\u8b66\u544a\uff0c\u9700\u78ba\u4fdd SSH \u5141\u8a31 root \u767b\u5165\u3002
\n– **\u4e00\u822c\u932f\u8aa4**\uff1a\u6aa2\u67e5 `\/var\/log\/leapp\/leapp-report.txt` \u8207 `\/var\/log\/leapp\/leapp-upgrade.log`\u3002<\/p>\n
\n– **SAP \u5de5\u4f5c\u8ca0\u8f09**\uff1aSAP-HANA\/SAP-APPS PAYG VM \u6709\u984d\u5916\u8981\u6c42\uff0c\u8acb\u53c3\u8003\u5c08\u5c6c\u6587\u4ef6\u3002
\n– **Leapp \u9650\u5236**\uff1a
\n– \u4e0d\u652f\u63f4\u5168\u789f\/\u5206\u5272\u5340\u52a0\u5bc6
\n– \u4e0d\u652f\u63f4\u7db2\u8def\u591a\u91cd\u8def\u5f91\u6216 FCoE \u5132\u5b58
\n– **\u6e2c\u8a66\u5efa\u8b70**\uff1a\u8acb\u5148\u5728\u975e\u751f\u7522\u74b0\u5883\uff08\u5982\u9999\u6e2f VPS<\/a>\uff09\u9a57\u8b49\u5347\u7d1a\u3002<\/p>\n
\n> \u8a73\u7d30\u7591\u96e3\u6392\u89e3\u8acb\u53c3\u95b1 Red Hat OS \u5347\u7d1a\u6587\u4ef6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"