{"id":66413,"date":"2026-01-26T19:33:37","date_gmt":"2026-01-26T11:33:37","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/66413.html"},"modified":"2026-01-26T19:33:37","modified_gmt":"2026-01-26T11:33:37","slug":"%e4%bd%bf%e7%94%a8-cephadm-docker-%e9%95%9c%e5%83%8f%e5%9c%a8%e4%b8%89%e5%8f%b0%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e9%83%a8%e7%bd%b2-ceph-%e9%9b%86%e7%be%a4%ef%bc%88%e5%90%ab%e7%bd%91%e7%bb%9c","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/66413.html","title":{"rendered":"\u4f7f\u7528 cephadm + Docker \u955c\u50cf\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u90e8\u7f72 Ceph \u96c6\u7fa4\uff08\u542b\u7f51\u7edc\u89c4\u5212\u4e0e OSD DB\/WAL \u5206\u79bb\uff09"},"content":{"rendered":"<h2>\u4f7f\u7528 cephadm &#043; Docker \u955c\u50cf\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u90e8\u7f72 Ceph \u96c6\u7fa4&#xff08;\u542b\u7f51\u7edc\u89c4\u5212\u4e0e OSD DB\/WAL \u5206\u79bb&#xff09;<\/h2>\n<p>\u672c\u6587\u8bb0\u5f55\u4e00\u6b21\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u7528 cephadm \u901a\u8fc7 Docker \u5bb9\u5668\u955c\u50cf\u90e8\u7f72 Ceph \u96c6\u7fa4\u7684\u5b8c\u6574\u6d41\u7a0b&#xff0c;\u5e76\u91cd\u70b9\u8bf4\u660e&#xff1a;<\/p>\n<ul>\n<li>\u5982\u4f55\u505a\u7f51\u7edc\u89c4\u5212\u4e0e\u914d\u7f6e&#xff08;\u5355\u7f51\/\u53cc\u7f51&#xff09;<\/li>\n<li>\u5982\u4f55\u505a\u78c1\u76d8\u89c4\u5212\u4e0e OSD \u90e8\u7f72&#xff08;BlueStore DB\/WAL \u5206\u79bb&#xff09;<\/li>\n<li>\u4e00\u4efd\u201c\u53ef\u4ea4\u4ed8\u3001\u53ef\u5ba1\u8ba1\u201d\u7684\u64cd\u4f5c\u6587\u6863\u5e94\u5305\u542b\u54ea\u4e9b\u5185\u5bb9<\/li>\n<\/ul>\n<p>\u73af\u5883\u5047\u8bbe\u5982\u4e0b&#xff1a;<\/p>\n<ul>\n<li>\u4e09\u53f0\u670d\u52a1\u5668 IP&#xff1a;10.192.121.61 ~ 10.192.121.63<\/li>\n<li>10.192.121.61 \u4f5c\u4e3a bootstrap \u8282\u70b9<\/li>\n<li>\u96c6\u7fa4\u4ee5\u5bb9\u5668\u955c\u50cf\u65b9\u5f0f\u8fd0\u884c Ceph&#xff08;Docker&#xff09;<\/li>\n<\/ul>\n<hr \/>\n<h3>1. \u4e3a\u4ec0\u4e48\u9009\u62e9 cephadm &#043; \u5bb9\u5668\u955c\u50cf<\/h3>\n<p>cephadm \u662f Ceph \u5b98\u65b9\u63a8\u8350\u7684\u90e8\u7f72\u4e0e\u7f16\u6392\u65b9\u5f0f\u4e4b\u4e00&#xff0c;\u6838\u5fc3\u4f18\u52bf\u662f&#xff1a;<\/p>\n<ul>\n<li>\u4ee5\u5b88\u62a4\u8fdb\u7a0b\u5bb9\u5668\u5316\u65b9\u5f0f\u8fd0\u884c&#xff08;\u73af\u5883\u4e00\u81f4\u3001\u5347\u7ea7\u66f4\u53ef\u63a7&#xff09;<\/li>\n<li>\u901a\u8fc7 orchestrator \u5bf9\u4e3b\u673a\u4e0e\u670d\u52a1\u8fdb\u884c\u7edf\u4e00\u7ba1\u7406&#xff08;mon\/mgr\/osd \u81ea\u52a8\u7f16\u6392&#xff09;<\/li>\n<li>\u9002\u5408\u4ece 3 \u8282\u70b9\u5c0f\u96c6\u7fa4\u5230\u751f\u4ea7\u89c4\u6a21\u96c6\u7fa4\u7684\u6f14\u8fdb<\/li>\n<\/ul>\n<p>\u53e6\u5916&#xff0c;Ceph \u7248\u672c\u5efa\u8bae\u9009\u62e9\u4ecd\u5728\u7ef4\u62a4\u671f\u7684\u53d1\u884c\u7cfb\u5217&#xff08;Active Releases&#xff09;&#xff0c;\u907f\u514d\u4f7f\u7528\u5df2 EOL \u7684\u7248\u672c\u5e26\u6765\u7684\u5b89\u5168\u4e0e\u7a33\u5b9a\u98ce\u9669\u3002<\/p>\n<hr \/>\n<h3>2. \u90e8\u7f72\u524d\u7684\u603b\u4f53\u89c4\u5212&#xff08;\u5148\u5199\u6e05\u695a\u518d\u52a8\u624b&#xff09;<\/h3>\n<h4>2.1 \u8282\u70b9\u547d\u540d\u4e0e\u89e3\u6790<\/h4>\n<p>\u5efa\u8bae\u5148\u7edf\u4e00\u4e3b\u673a\u540d&#xff0c;\u5e76\u5728\u4e09\u53f0\u673a\u5668\u4e0a\u7ef4\u62a4\u4e00\u81f4\u7684\u89e3\u6790&#xff08;\u6709 DNS \u66f4\u597d&#xff1b;\u6ca1\u6709\u5c31\u7528 \/etc\/hosts&#xff09;&#xff1a;<\/p>\n<ul>\n<li>ceph-61  10.192.121.61<\/li>\n<li>ceph-62  10.192.121.62<\/li>\n<li>ceph-63  10.192.121.63<\/li>\n<\/ul>\n<p>\u8fd9\u6837\u505a\u7684\u6536\u76ca\u662f&#xff1a;\u540e\u7eed cephadm \u7ba1\u7406\u3001\u65e5\u5fd7\u5b9a\u4f4d\u3001\u6545\u969c\u5904\u7406\u90fd\u66f4\u76f4\u89c2\u3002<\/p>\n<h4>2.2 \u7f51\u7edc\u89c4\u5212&#xff1a;\u5355\u7f51 vs \u53cc\u7f51<\/h4>\n<p>Ceph \u81f3\u5c11\u9700\u8981\u4e00\u4e2a public network&#xff1b;\u5982\u679c\u4e0d\u6307\u5b9a cluster network&#xff0c;\u4e5f\u53ef\u4ee5\u5de5\u4f5c&#xff08;\u5373\u5355\u7f51\u65b9\u6848&#xff09;\u3002\u5b98\u65b9\u8bf4\u660e\u4e86\u8fd9\u4e00\u70b9&#xff1a;\u672a\u5355\u72ec\u6307\u5b9a cluster network \u65f6&#xff0c;\u5185\u90e8\u590d\u5236\/\u6062\u590d\u7b49\u6d41\u91cf\u4e5f\u4f1a\u8d70 public network\u3002<\/p>\n<p>\u672c\u6587\u7ed9\u4e24\u5957\u65b9\u6848&#xff1a;<\/p>\n<p>\u65b9\u6848 A&#xff1a;\u5355\u7f51&#xff08;\u6700\u5e38\u89c1\u3001\u6700\u7701\u4e8b&#xff09;<\/p>\n<ul>\n<li>public network&#xff1a;10.192.121.0\/24<\/li>\n<li>cluster network&#xff1a;\u4e0d\u5355\u72ec\u8bbe\u7f6e<\/li>\n<\/ul>\n<p>\u65b9\u6848 B&#xff1a;\u53cc\u7f51&#xff08;\u66f4\u4f18\u6027\u80fd\/\u66f4\u597d\u9694\u79bb&#xff09;<\/p>\n<ul>\n<li>public network&#xff1a;10.192.121.0\/24<\/li>\n<li>cluster network&#xff1a;\u4f8b\u5982 10.192.122.0\/24&#xff08;\u9700\u8981\u7b2c\u4e8c\u5f20 NIC \u6216 VLAN&#xff09;<\/li>\n<li>\u5b98\u65b9\u4e5f\u5efa\u8bae cluster network \u4e0d\u5e94\u4ece public\/\u4e92\u8054\u7f51\u53ef\u8fbe&#xff08;\u5b89\u5168\u4e0e\u9694\u79bb\u8003\u8651&#xff09;\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u4f60\u53ea\u6709\u4e00\u4e2a\u7f51\u6bb5&#xff0c;\u5c31\u7528\u65b9\u6848 A&#xff1b;\u540e\u7eed\u9700\u8981\u518d\u5347\u7ea7\u5230\u53cc\u7f51\u65f6&#xff0c;\u518d\u505a\u53d8\u66f4\u4e5f\u53ef\u4ee5\u3002<\/p>\n<hr \/>\n<h3>3. \u524d\u7f6e\u6761\u4ef6\u68c0\u67e5&#xff08;\u6bcf\u53f0\u4e3b\u673a\u90fd\u8981\u505a&#xff09;<\/h3>\n<p>cephadm \u90e8\u7f72\u901a\u5e38\u8981\u6c42\u7cfb\u7edf\u5177\u5907 systemd\u3001\u5bb9\u5668\u8fd0\u884c\u65f6&#xff08;Docker\/Podman&#xff09;\u3001\u65f6\u95f4\u540c\u6b65\u3001LVM \u7b49\u80fd\u529b\u3002<\/p>\n<h4>3.1 \u65f6\u95f4\u540c\u6b65<\/h4>\n<p>\u4e09\u53f0\u673a\u5668\u5fc5\u987b NTP\/chrony \u6b63\u5e38\u540c\u6b65\u3002\u65f6\u95f4\u6f02\u79fb\u4f1a\u5f71\u54cd MON \u4ef2\u88c1\u3001\u8bc1\u4e66\u3001\u65e5\u5fd7\u7b49\u7a33\u5b9a\u6027\u3002<\/p>\n<h4>3.2 Docker \u8fd0\u884c\u65f6<\/h4>\n<ul>\n<li>\u4e09\u53f0\u673a\u5668\u90fd\u5b89\u88c5 Docker<\/li>\n<li>docker ps \u6b63\u5e38<\/li>\n<li>\u82e5\u4f7f\u7528\u79c1\u6709\u4ed3\u5e93\u955c\u50cf&#xff1a;\u4e09\u53f0\u90fd\u9700\u8981 docker login&#xff0c;\u5e76\u9a8c\u8bc1\u80fd\u62c9\u53d6\u6307\u5b9a\u955c\u50cf<\/li>\n<\/ul>\n<h4>3.3 \u9632\u706b\u5899\u4e0e\u7aef\u53e3<\/h4>\n<p>\u542f\u7528\u9632\u706b\u5899\u7684\u73af\u5883\u4e0b&#xff0c;\u81f3\u5c11\u9700\u8981\u5141\u8bb8 Ceph \u7684\u5173\u952e\u7aef\u53e3&#xff08;\u5efa\u8bae\u4ec5\u5bf9\u767d\u540d\u5355\u7f51\u6bb5\u653e\u901a&#xff09;&#xff1a;<\/p>\n<ul>\n<li>MON&#xff1a;3300\/tcp\u30016789\/tcp<\/li>\n<li>OSD&#xff1a;6800-7568\/tcp&#xff08;\u9ed8\u8ba4\u8303\u56f4&#xff09;<\/li>\n<\/ul>\n<hr \/>\n<h3>4. \u7f51\u7edc\u914d\u7f6e\u8981\u70b9&#xff08;\u5f3a\u70c8\u5efa\u8bae\u505a\u4e00\u81f4\u6027\u6cbb\u7406&#xff09;<\/h3>\n<h4>4.1 OS \u5c42&#xff1a;\u56fa\u5b9a IP\u3001MTU\u3001\u94fe\u8def\u5197\u4f59<\/h4>\n<ul>\n<li>\u786e\u4fdd IP \u56fa\u5b9a\u4e3a .61\/.62\/.63<\/li>\n<li>\u4e09\u53f0\u673a\u5668 MTU \u5fc5\u987b\u4e00\u81f4&#xff08;1500 \u6216 9000&#xff0c;\u6df7\u7528\u5bb9\u6613\u51fa\u95ee\u9898&#xff09;<\/li>\n<li>\u82e5\u6709 bonding\/LACP&#xff0c;\u6309\u7f51\u7edc\u89c4\u8303\u914d\u7f6e&#xff0c;\u4fdd\u8bc1\u94fe\u8def\u5197\u4f59\u4e0e\u5e26\u5bbd\u805a\u5408<\/li>\n<\/ul>\n<h4>4.2 Ceph \u5c42&#xff1a;\u663e\u5f0f\u6307\u5b9a public_network<\/h4>\n<p>\u5efa\u8bae\u663e\u5f0f\u914d\u7f6e public \u7f51\u7edc&#xff0c;\u907f\u514d\u81ea\u52a8\u68c0\u6d4b\u51fa\u9519&#xff08;\u5c24\u5176\u662f\u591a\u7f51\u5361\u3001\u591a\u7f51\u6bb5\u65f6&#xff09;\u3002\u5728\u8fdb\u5165 cephadm shell \u540e\u6267\u884c&#xff1a;<\/p>\n<p>ceph config <span class=\"token builtin class-name\">set<\/span> mon public_network <span class=\"token number\">10.192<\/span>.121.0\/24<\/p>\n<p>\u8be5\u547d\u4ee4\u683c\u5f0f\u6765\u81ea\u5b98\u65b9 MON service \u6587\u6863\u3002<\/p>\n<hr \/>\n<h3>5. \u9009\u62e9 Ceph \u7248\u672c\u4e0e\u955c\u50cf\u7b56\u7565<\/h3>\n<h4>5.1 \u7248\u672c\u9009\u62e9<\/h4>\n<p>\u5efa\u8bae\u4f18\u5148\u9009 Active Releases \u4e2d\u4ecd\u5728\u7ef4\u62a4\u671f\u7684\u7cfb\u5217&#xff08;\u4f8b\u5982 Squid\u3001Tentacle&#xff09;&#xff0c;\u907f\u514d\u9009\u5df2 EOL \u7684\u7248\u672c\u3002<\/p>\n<h4>5.2 \u955c\u50cf tag \u7684\u5efa\u8bae<\/h4>\n<p>\u4e0d\u8981\u7528 latest&#xff0c;\u52a1\u5fc5\u7528\u5e26\u7248\u672c\u53f7\u7684 tag&#xff0c;\u786e\u4fdd\u53ef\u590d\u73b0\u3001\u53ef\u5ba1\u8ba1&#xff1a;<\/p>\n<ul>\n<li>\u516c\u6709&#xff1a;quay.io\/ceph\/ceph:vX.Y.Z<\/li>\n<li>\u79c1\u6709&#xff1a;registry.example.com\/ceph\/ceph:vX.Y.Z<\/li>\n<\/ul>\n<p>cephadm \u5728 bootstrap \u65f6\u652f\u6301\u7528 &#8211;image \u6307\u5b9a\u955c\u50cf&#xff1b;\u76f8\u5173\u80fd\u529b\u5728\u5382\u5546\u6587\u6863\u4e2d\u4e5f\u6709\u660e\u786e\u63cf\u8ff0\u3002<\/p>\n<hr \/>\n<h3>6. Bootstrap&#xff1a;\u5728 10.192.121.61 \u4e0a\u521d\u59cb\u5316\u96c6\u7fa4<\/h3>\n<h4>6.1 \u83b7\u53d6\u5e76\u5b89\u88c5 cephadm<\/h4>\n<p>\u5b98\u65b9\u652f\u6301\u901a\u8fc7\u5305\u7ba1\u7406\u6216\u4e0b\u8f7d cephadm \u4e8c\u8fdb\u5236\u65b9\u5f0f\u5b89\u88c5&#xff0c;\u6ce8\u610f\u4e0d\u8981\u6df7\u7528\u3002<\/p>\n<p>&#xff08;\u547d\u4ee4\u4f1a\u56e0\u53d1\u884c\u7248\u7565\u6709\u4e0d\u540c&#xff0c;\u672c\u6587\u4e0d\u7ed1\u5b9a\u67d0\u7279\u5b9a OS&#xff0c;\u6309\u4f60\u73af\u5883\u9009\u7528\u5bf9\u5e94\u7684\u5b98\u65b9\u65b9\u5f0f\u5373\u53ef\u3002&#xff09;<\/p>\n<h4>6.2 \u6267\u884c bootstrap&#xff08;\u5355\u7f51\u65b9\u6848&#xff09;<\/h4>\n<p>cephadm &#8211;image <span class=\"token operator\">&lt;<\/span>\u4f60\u7684Ceph\u955c\u50cf<span class=\"token operator\">&gt;<\/span> bootstrap <span class=\"token punctuation\">\\\\<\/span><br \/>\n  &#8211;mon-ip <span class=\"token number\">10.192<\/span>.121.61<\/p>\n<p>bootstrap \u4f1a\u751f\u6210\u5e76\u843d\u76d8\u5173\u952e\u914d\u7f6e&#xff08;\u5982 ceph.conf\u3001admin keyring \u7b49&#xff09;&#xff0c;\u5e76\u521d\u59cb\u5316 MON\/MGR\u3002<\/p>\n<p>\u5982\u679c\u4f60\u4f7f\u7528\u53cc\u7f51&#xff08;\u65b9\u6848 B&#xff09;&#xff0c;\u53ef\u5728 bootstrap \u65f6\u6307\u5b9a cluster network&#xff1a;<\/p>\n<p>cephadm &#8211;image <span class=\"token operator\">&lt;<\/span>\u4f60\u7684Ceph\u955c\u50cf<span class=\"token operator\">&gt;<\/span> bootstrap <span class=\"token punctuation\">\\\\<\/span><br \/>\n  &#8211;mon-ip <span class=\"token number\">10.192<\/span>.121.61 <span class=\"token punctuation\">\\\\<\/span><br \/>\n  &#8211;cluster-network <span class=\"token number\">10.192<\/span>.122.0\/24<\/p>\n<p>&#8211;cluster-network \u7684\u542b\u4e49\u4e0e CIDR \u5f62\u5f0f\u8981\u6c42\u5728\u5b98\u65b9\u8bf4\u660e\u4e2d\u6709\u63d0\u53ca\u3002<\/p>\n<h4>6.3 \u57fa\u672c\u5065\u5eb7\u68c0\u67e5<\/h4>\n<p>cephadm shell<br \/>\nceph -s<br \/>\nceph orch <span class=\"token function\">ls<\/span><\/p>\n<hr \/>\n<h3>7. \u7eb3\u7ba1 62\/63&#xff1a;\u8ba9 cephadm \u7edf\u4e00\u7ba1\u7406\u4e09\u53f0\u4e3b\u673a<\/h3>\n<p>cephadm \u4f1a\u5728\u96c6\u7fa4\u4e2d\u7ef4\u62a4\u4e00\u5bf9 SSH key&#xff0c;\u53ef\u5bfc\u51fa\u516c\u94a5\u5e76\u5206\u53d1\u5230\u5176\u4ed6\u4e3b\u673a\u3002<\/p>\n<p>\u5728 .61 \u6267\u884c&#xff1a;<\/p>\n<p>cephadm shell &#8212; ceph cephadm get-pub-key <span class=\"token operator\">&gt;<\/span> ~\/ceph.pub<br \/>\nssh-copy-id -f -i ~\/ceph.pub root&#064;10.192.121.62<br \/>\nssh-copy-id -f -i ~\/ceph.pub root&#064;10.192.121.63<\/p>\n<p>cephadm shell &#8212; ceph orch <span class=\"token function\">host<\/span> <span class=\"token function\">add<\/span> ceph-62 <span class=\"token number\">10.192<\/span>.121.62<br \/>\ncephadm shell &#8212; ceph orch <span class=\"token function\">host<\/span> <span class=\"token function\">add<\/span> ceph-63 <span class=\"token number\">10.192<\/span>.121.63<br \/>\ncephadm shell &#8212; ceph orch <span class=\"token function\">host<\/span> <span class=\"token function\">ls<\/span><\/p>\n<p>\u8fd9\u5957\u6d41\u7a0b\u5728\u5b98\u65b9\u4e3b\u673a\u7ba1\u7406\u6587\u6863\u91cc\u4e5f\u6709\u5bf9\u5e94\u8bf4\u660e\u3002<\/p>\n<hr \/>\n<h3>8. \u6269\u5c55 MON\/MGR&#xff1a;3 \u8282\u70b9\u5efa\u8bae 3 MON &#043; 2 MGR<\/h3>\n<p>\u9ed8\u8ba4 bootstrap \u53ea\u6709 1 \u4e2a MON&#043;1 \u4e2a MGR\u3002\u751f\u4ea7\u4e0a\u901a\u5e38\u5efa\u8bae 3 \u6216 5 \u4e2a MON&#xff0c;\u4ee5\u83b7\u5f97\u53ef\u9760\u4ef2\u88c1&#xff1b;3 \u8282\u70b9\u573a\u666f\u5efa\u8bae 3 \u4e2a MON \u5206\u6563\u5230\u4e09\u53f0\u673a\u5668&#xff0c;\u5e76\u589e\u52a0 standby MGR\u3002<\/p>\n<p>\u793a\u4f8b&#xff1a;<\/p>\n<p>cephadm shell &#8212; ceph orch apply mon &#8211;placement<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;3 ceph-61 ceph-62 ceph-63&#034;<\/span><br \/>\ncephadm shell &#8212; ceph orch apply mgr &#8211;placement<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;2 ceph-61 ceph-62&#034;<\/span><\/p>\n<hr \/>\n<h3>9. \u78c1\u76d8\u4e0e OSD&#xff1a;\u914d\u7f6e BlueStore DB\/WAL \u5206\u79bb&#xff08;\u6838\u5fc3&#xff09;<\/h3>\n<h4>9.1 BlueStore \u7684 DB\/WAL \u5206\u79bb\u4ef7\u503c<\/h4>\n<p>BlueStore \u652f\u6301\u5c06 RocksDB&#xff08;DB&#xff09;\u4e0e WAL \u653e\u5230\u66f4\u5feb\u4ecb\u8d28&#xff08;SSD\/NVMe&#xff09;&#xff0c;\u800c\u6570\u636e\u76d8\u7528 HDD\/\u5927\u5bb9\u91cf SSD&#xff0c;\u4ece\u800c\u63d0\u5347\u968f\u673a\u5199\u3001\u6062\u590d\u4e0e\u5143\u6570\u636e\u64cd\u4f5c\u7684\u6027\u80fd\u3002<\/p>\n<p>cephadm \u7684 OSD service \u89c4\u683c\u4e2d\u660e\u786e\u652f\u6301 data_devices\/db_devices\/wal_devices \u4ee5\u53ca db_slots\/wal_slots \u7b49\u5b57\u6bb5&#xff0c;\u7528\u4e8e\u628a\u4e00\u5757 DB\/WAL \u76d8\u5207\u7247\u4f9b\u591a\u4e2a OSD \u5171\u4eab\u3002<\/p>\n<h4>9.2 \u4e0a OSD \u524d\u7684\u76d8\u7b26\u6838\u5bf9&#xff08;\u975e\u5e38\u5173\u952e&#xff09;<\/h4>\n<p>\u5728\u6bcf\u53f0\u673a\u5668\u786e\u8ba4\u76d8\u7b26\u4e0e\u7528\u9014&#xff0c;\u907f\u514d\u8bef\u6e05\u76d8&#xff1a;<\/p>\n<p>lsblk -o NAME,SIZE,MODEL,ROTA,TYPE,MOUNTPOINT<\/p>\n<p>\u539f\u5219&#xff1a;<\/p>\n<ul>\n<li>\u6570\u636e\u76d8\/DB\u76d8\/WAL\u76d8\u90fd\u4e0d\u5e94\u88ab\u6302\u8f7d<\/li>\n<li>\u4e0d\u5e94\u6b8b\u7559\u65e7 LVM\u3001mdraid\u3001\u65e7 ceph \u7b7e\u540d<\/li>\n<\/ul>\n<h4>9.3 \u63a8\u8350\u65b9\u5f0f&#xff1a;\u7528 DriveGroup \u7edf\u4e00\u7f16\u6392 OSD<\/h4>\n<p>\u5728 .61 \u521b\u5efa osd-drivegroup.yaml&#xff08;\u793a\u4f8b\u6309\u201c\u6570\u636e\u76d8\u4e3a HDD&#xff0c;DB\/WAL \u4e3a SSD\/NVMe\u201d\u5199&#xff1b;\u4f60\u8981\u6309\u5b9e\u9645\u76d8\u6570\u8c03\u6574 slots \u4e0e limit&#xff09;&#xff1a;<\/p>\n<p><span class=\"token key atrule\">service_type<\/span><span class=\"token punctuation\">:<\/span> osd<br \/>\n<span class=\"token key atrule\">service_id<\/span><span class=\"token punctuation\">:<\/span> osd_default<br \/>\n<span class=\"token key atrule\">placement<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">host_pattern<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#039;ceph-*&#039;<\/span><br \/>\n<span class=\"token key atrule\">spec<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">data_devices<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">rotational<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span><br \/>\n  <span class=\"token key atrule\">db_devices<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">rotational<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span><br \/>\n    <span class=\"token key atrule\">limit<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span><br \/>\n  <span class=\"token key atrule\">wal_devices<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">rotational<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">0<\/span><br \/>\n    <span class=\"token key atrule\">limit<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">1<\/span><br \/>\n  <span class=\"token key atrule\">db_slots<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span><br \/>\n  <span class=\"token key atrule\">wal_slots<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">6<\/span><\/p>\n<p>\u5b57\u6bb5\u542b\u4e49\u4e0e\u53ef\u7528\u6027\u5728\u5b98\u65b9 OSD service \u89c4\u683c\u4e2d\u6709\u660e\u786e\u63cf\u8ff0\u3002<\/p>\n<p>\u5e94\u7528\u8be5\u914d\u7f6e&#xff1a;<\/p>\n<p>cephadm shell &#8212; ceph orch apply -i osd-drivegroup.yaml<\/p>\n<p>\u89c2\u5bdf\u90e8\u7f72\u4e0e\u7ed3\u679c&#xff1a;<\/p>\n<p>cephadm shell &#8212; ceph orch <span class=\"token function\">ps<\/span> &#8211;daemon-type osd<br \/>\ncephadm shell &#8212; ceph osd tree<br \/>\ncephadm shell &#8212; ceph -s<\/p>\n<h4>9.4 \u4e24\u79cd\u5e38\u89c1 DB\/WAL \u7b56\u7565<\/h4>\n<p>\u7b56\u7565 1&#xff1a;DB\/WAL \u5171\u7528\u540c\u4e00\u5757 NVMe&#xff08;\u66f4\u7b80\u5355&#xff09;<\/p>\n<ul>\n<li>\u9002\u5408\u4e09\u8282\u70b9\u4e2d\u5c0f\u96c6\u7fa4<\/li>\n<li>\u8fd0\u7ef4\u7b80\u5355\u3001\u6210\u672c\u66f4\u4f4e<\/li>\n<\/ul>\n<p>\u7b56\u7565 2&#xff1a;DB \u4e0e WAL \u5206\u79bb\u5230\u4e0d\u540c NVMe&#xff08;\u66f4\u5f3a\u6027\u80fd&#xff09;<\/p>\n<ul>\n<li>\u9002\u5408\u9ad8\u5199\u5165\u3001\u4f4e\u5ef6\u8fdf\u573a\u666f<\/li>\n<li>\u4f46\u6210\u672c\u66f4\u9ad8&#xff0c;\u4e14\u76d8\u89c4\u5212\u66f4\u590d\u6742<\/li>\n<\/ul>\n<hr \/>\n<h3>10. \u9a8c\u6536\u6e05\u5355&#xff1a;\u90e8\u7f72\u5b8c\u6210\u540e\u5fc5\u987b\u9a8c\u8bc1\u4ec0\u4e48<\/h3>\n<p>\u5efa\u8bae\u81f3\u5c11\u8986\u76d6\u4ee5\u4e0b\u68c0\u67e5\u9879&#xff0c;\u5f62\u6210\u53ef\u7b7e\u5b57\u7684\u9a8c\u6536\u8bb0\u5f55&#xff1a;<\/p>\n<li>\u96c6\u7fa4\u5065\u5eb7&#xff1a;ceph -s \u53ef\u89e3\u91ca\u3001\u65e0\u5f02\u5e38\u5d29\u6e83<\/li>\n<li>\u4e3b\u673a\u7eb3\u7ba1&#xff1a;ceph orch host ls \u4e09\u53f0\u5747\u5728\u7ebf<\/li>\n<li>MON \u4ef2\u88c1&#xff1a;3 MON \u6210\u5458\u4e14\u5206\u5e03\u5230 3 \u53f0\u4e3b\u673a<\/li>\n<li>MGR \u5907\u4efd&#xff1a;\u81f3\u5c11 1 \u4e2a standby MGR<\/li>\n<li>OSD \u5206\u5e03&#xff1a;ceph osd tree OSD \u5728\u4e09\u53f0\u4e3b\u673a\u5408\u7406\u5206\u5e03<\/li>\n<li>\u7f51\u7edc\u914d\u7f6e&#xff1a;public_network&#xff08;\u53ca cluster_network&#xff09;\u7b26\u5408\u89c4\u5212<\/li>\n<li>\u9632\u706b\u5899&#xff1a;MON \u7aef\u53e3\u4e0e OSD \u7aef\u53e3\u8303\u56f4\u6309\u7b56\u7565\u653e\u901a<\/li>\n<hr \/>\n<h3>11. \u4ece\u201c\u90e8\u7f72\u6b65\u9aa4\u201d\u5230\u201c\u53ef\u4ea4\u4ed8\u64cd\u4f5c\u6587\u6863\u201d&#xff1a;\u4f60\u8fd8\u5e94\u8865\u9f50\u54ea\u4e9b\u5185\u5bb9<\/h3>\n<p>\u5f88\u591a\u90e8\u7f72\u6559\u7a0b\u5230\u201c\u8dd1\u8d77\u6765\u201d\u5c31\u7ed3\u675f\u4e86&#xff0c;\u4f46\u771f\u6b63\u7684\u4ea4\u4ed8\u7269\u8fd8\u5e94\u5305\u542b Day-2 \u8fd0\u7ef4\u4e0e\u98ce\u9669\u63a7\u5236\u3002\u4e00\u4e2a\u5b8c\u6574\u7684\u64cd\u4f5c\u6587\u6863\/\u4ea4\u4ed8\u6587\u6863&#xff0c;\u5efa\u8bae\u81f3\u5c11\u5305\u542b&#xff1a;<\/p>\n<ul>\n<li>\u6587\u6863\u5143\u4fe1\u606f&#xff1a;\u7248\u672c\u3001\u53d8\u66f4\u8bb0\u5f55\u3001\u5ba1\u6279\/\u590d\u6838\u4eba\u3001\u7ef4\u62a4\u7a97\u53e3<\/li>\n<li>\u67b6\u6784\u89c4\u5212&#xff1a;\u8282\u70b9\/\u7f51\u7edc\u62d3\u6251\/\u5b58\u50a8\u62d3\u6251&#xff08;\u6570\u636e\u76d8\u3001DB\/WAL \u76d8\u3001slots \u7b56\u7565&#xff09;<\/li>\n<li>\u524d\u7f6e\u6761\u4ef6&#xff1a;systemd\u3001docker\u3001ntp\u3001lvm \u7b49\u68c0\u67e5\u9879<\/li>\n<li>\u6807\u51c6\u6d41\u7a0b&#xff08;SOP&#xff09;&#xff1a;bootstrap\u3001\u7eb3\u7ba1\u65b0\u4e3b\u673a\u3001\u6269\u5bb9 OSD\u3001\u6269\u5bb9 MON\/MGR<\/li>\n<li>\u9a8c\u6536\u4e0e\u57fa\u7ebf&#xff1a;\u5065\u5eb7\u68c0\u67e5\u547d\u4ee4\u8f93\u51fa\u7559\u6863\u3001\u5173\u952e\u914d\u7f6e\u5bfc\u51fa<\/li>\n<li>Day-2 \u8fd0\u7ef4&#xff1a;\u6545\u969c\u5904\u7406 SOP\u3001\u5347\u7ea7\u7b56\u7565\u3001\u56de\u6eda\u65b9\u6848\u3001\u5b89\u5168\u7b56\u7565<\/li>\n<\/ul>\n<hr \/>\n<h3>\u7ed3\u8bed<\/h3>\n<p>\u4e09\u8282\u70b9 Ceph \u96c6\u7fa4\u7528 cephadm &#043; Docker \u955c\u50cf\u90e8\u7f72&#xff0c;\u53ef\u4ee5\u505a\u5230\u6d41\u7a0b\u6807\u51c6\u5316\u3001\u6269\u5bb9\u4e00\u81f4\u6027\u5f3a\u3001\u670d\u52a1\u7f16\u6392\u53ef\u63a7\u3002\u771f\u6b63\u7684\u96be\u70b9\u5f80\u5f80\u4e0d\u5728\u201c\u5b89\u88c5\u6210\u529f\u201d&#xff0c;\u800c\u5728&#xff1a;<\/p>\n<ul>\n<li>\u7f51\u7edc\u89c4\u5212\u662f\u5426\u6e05\u6670&#xff08;\u5355\u7f51\/\u53cc\u7f51\u3001MTU\u3001\u4e00\u81f4\u6027&#xff09;<\/li>\n<li>\u78c1\u76d8\u89c4\u5212\u662f\u5426\u5408\u7406&#xff08;DB\/WAL \u5206\u79bb\u4e0e slots \u7b56\u7565&#xff09;<\/li>\n<li>\u6587\u6863\u662f\u5426\u53ef\u5ba1\u8ba1\u3001\u53ef\u590d\u73b0\u3001\u53ef\u4ea4\u63a5&#xff08;SOP &#043; \u9a8c\u6536 &#043; Day-2&#xff09;<\/li>\n<\/ul>\n<p>\u53ea\u8981\u628a\u201c\u89c4\u5212\u2014\u5b9e\u65bd\u2014\u9a8c\u6536\u2014\u8fd0\u7ef4\u201d\u8fd9\u6761\u94fe\u6761\u5199\u5b8c\u6574&#xff0c;\u540e\u7eed\u6269\u5bb9\u4e0e\u6392\u969c\u4f1a\u8f7b\u677e\u5f88\u591a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 cephadm  Docker \u955c\u50cf\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u90e8\u7f72 Ceph \u96c6\u7fa4&#xff08;\u542b\u7f51\u7edc\u89c4\u5212\u4e0e OSD DB\/WAL \u5206\u79bb&#xff09;<br \/>\n\u672c\u6587\u8bb0\u5f55\u4e00\u6b21\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u7528 cephadm \u901a\u8fc7 Docker \u5bb9\u5668\u955c\u50cf\u90e8\u7f72 Ceph \u96c6\u7fa4\u7684\u5b8c\u6574\u6d41\u7a0b&#xff0c;\u5e76\u91cd\u70b9\u8bf4\u660e&#xff1a;<br \/>\n\u5982\u4f55\u505a\u7f51\u7edc\u89c4\u5212\u4e0e\u914d\u7f6e&#xff08;\u5355\u7f51\/\u53cc\u7f51&#xff09;\u5982\u4f55\u505a\u78c1\u76d8\u89c4\u5212\u4e0e OSD \u90e8\u7f72&#xff08;BlueStore DB\/WAL \u5206\u79bb&#xff09;\u4e00\u4efd\u201c\u53ef\u4ea4\u4ed8\u3001\u53ef\u5ba1\u8ba1<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[6586,27,43],"topic":[],"class_list":["post-66413","post","type-post","status-publish","format-standard","hentry","category-server","tag-ceph","tag-docker","tag-43"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528 cephadm + Docker \u955c\u50cf\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u90e8\u7f72 Ceph \u96c6\u7fa4\uff08\u542b\u7f51\u7edc\u89c4\u5212\u4e0e OSD DB\/WAL \u5206\u79bb\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\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.wsisp.com\/helps\/66413.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528 cephadm + Docker \u955c\u50cf\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u90e8\u7f72 Ceph \u96c6\u7fa4\uff08\u542b\u7f51\u7edc\u89c4\u5212\u4e0e OSD DB\/WAL \u5206\u79bb\uff09 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u4f7f\u7528 cephadm Docker \u955c\u50cf\u5728\u4e09\u53f0\u670d\u52a1\u5668\u4e0a\u90e8\u7f72 Ceph \u96c6\u7fa4&#xff08;\u542b\u7f51\u7edc\u89c4\u5212\u4e0e OSD DB\/WAL \u5206\u79bb&#xff09; 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