{"id":1664,"date":"2021-07-30T19:32:12","date_gmt":"2021-07-30T11:32:12","guid":{"rendered":"https:\/\/egonlin.com\/?p=1664"},"modified":"2021-07-30T19:32:12","modified_gmt":"2021-07-30T11:32:12","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e5%ad%98%e5%82%a8ceph%e8%bf%90%e7%bb%b4%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=1664","title":{"rendered":"\u5206\u5e03\u5f0f\u5b58\u50a8ceph\u8fd0\u7ef4\u64cd\u4f5c"},"content":{"rendered":"<h1>\u5206\u5e03\u5f0f\u5b58\u50a8ceph\u8fd0\u7ef4\u64cd\u4f5c<\/h1>\n<h2>\u4e00 \u7edf\u4e00\u8282\u70b9\u4e0aceph.conf\u6587\u4ef6<\/h2>\n<p>\u5982\u679c\u662f\u5728admin\u8282\u70b9\u4fee\u6539\u7684ceph.conf\uff0c\u60f3\u63a8\u9001\u5230\u6240\u6709\u5176\u4ed6\u8282\u70b9\uff0c\u5219\u9700\u8981\u6267\u884c\u4e0b\u8ff0\u547d\u4ee4<\/p>\n<pre><code>ceph-deploy --overwrite-conf config push mon01 mon02 mon03 osd01 osd02 osd03<\/code><\/pre>\n<p>\u4fee\u6539\u5b8c\u6bd5\u914d\u7f6e\u6587\u4ef6\u540e\u9700\u8981\u91cd\u542f\u670d\u52a1\u751f\u6548\uff0c\u8bf7\u770b\u4e0b\u4e00\u5c0f\u8282<\/p>\n<h2>\u4e8c ceph\u96c6\u7fa4\u670d\u52a1\u7ba1\u7406<\/h2>\n<p><strong>@@@!!!\u4e0b\u8ff0\u64cd\u4f5c\u5747\u9700\u8981\u5728\u5177\u4f53\u8fd0\u884c\u670d\u52a1\u7684\u90a3\u4e2a\u8282\u70b9\u4e0a\u8fd0\u884c\uff0c\u800c\u4e0d\u662fadmin\u8282\u70b9!!!@@@<\/strong><\/p>\n<h3>2.1 \u65b9\u5f0f\u4e00<\/h3>\n<p>\u5728\u5404\u5177\u4f53\u8282\u70b9\u6267\u884c\u4e0b\u884c\u547d\u4ee4\uff0c\u91cd\u542f\u8282\u70b9\u4e0a\u7684\u6240\u6709ceph\u5b88\u62a4\u8fdb\u7a0b<\/p>\n<pre><code class=\"language-bash\">systemctl restart ceph.target<\/code><\/pre>\n<h3>2.2 \u65b9\u5f0f\u4e8c<\/h3>\n<p>\u5728\u5404\u5177\u4f53\u8282\u70b9\u6267\u884c\u4e0b\u884c\u547d\u4ee4\uff0c\u6309\u7c7b\u578b\u91cd\u542f\u76f8\u5e94\u7684\u5b88\u62a4\u8fdb\u7a0b<\/p>\n<pre><code class=\"language-bash\"># 1\u3001\u91cd\u542f mgr \u5b88\u62a4\u8fdb\u7a0b\nsystemctl restart ceph-mgr.target\n\n# 2\u3001\u91cd\u542f mds \u5b88\u62a4\u8fdb\u7a0b\nsystemctl restart ceph-mds.target\n\n# 3\u3001\u91cd\u542f rgw \u5b88\u62a4\u8fdb\u7a0b\nsystemctl restart ceph-radosgw.target\n\n# 4\u3001\u91cd\u542f mon \u5b88\u62a4\u8fdb\u7a0b\nsystemctl restart ceph-mon.target\n\n# 5\u3001\u91cd\u542f osd \u5b88\u62a4\u8fdb\u7a0b\n\u767b\u5f55\u5230osd01\u8282\u70b9\u4e0a\uff0c\u8be5\u8282\u70b9\u4e0a\u8fd0\u884c\u6709\u4e09\u4e2aosd daemon\u8fdb\u7a0bosd.0\u3001osd.l\u3001osd.2\n\n# 5.1 \u91cd\u542f\u6240\u6709\u7684osd daemoon\nsystemctl restart ceph-osd.target \n\n# 5.2 \u6328\u4e2a\u91cd\u542f\nsystemctl restart ceph-osd@0\nsystemctl restart ceph-osd@1\nsystemctl restart ceph-osd@2<\/code><\/pre>\n<p>\u4e86\u89e3\uff1a\u4e5f\u53ef\u4ee5\u6839\u636e\u8fdb\u7a0b\u7c7b\u578b+\u4e3b\u673a\u540d.service<\/p>\n<pre><code class=\"language-bash\"># 1 mon \u5b88\u62a4\u8fdb\u7a0b\nsystemctl { start | stop | restart} ceph-mon@{mon_instance}.service\n\u4f8b\nsystemctl restart ceph-mon@mon01.service\n\n# 2 mgr \u5b88\u62a4\u8fdb\u7a0b\nsystemctl { start | stop | restart} ceph-mgr@{mgr_instance}.service\n\n# 3 osd \u5b88\u62a4\u8fdb\u7a0b\nsystemctl { start | stop | restart} ceph-osd@{osd_instance}.service\n\n# 4 rgw \u5b88\u62a4\u8fdb\u7a0b\nsystemctl { start | stop | restart} ceph-radosgw@{rgw_instance}.service\n\n# 5 mds \u5b88\u62a4\u8fdb\u7a0b\nsystemctl { start | stop | restart} ceph-mds@{mds_instance}.service<\/code><\/pre>\n<h2>\u4e09 \u670d\u52a1\u5e73\u6ed1\u91cd\u542f<\/h2>\n<p>\u6709\u65f6\u5019\u9700\u8981\u66f4\u6539\u670d\u52a1\u7684\u914d\u7f6e\uff0c\u4f46\u4e0d\u60f3\u91cd\u542f\u670d\u52a1\uff0c\u6216\u8005\u662f\u4e34\u65f6\u4fee\u6539\uff0c\u6b64\u65f6\u6211\u4eec\u5c31\u53ef\u4ee5\u901a\u8fc7admin sockets\u76f4\u63a5\u4e0e\u5b88\u62a4\u8fdb\u7a0b\u4ea4\u4e92\u3002\u5982\u67e5\u770b\u548c\u4fee\u6539\u5b88\u62a4\u8fdb\u7a0b\u7684\u914d\u7f6e\u53c2\u6570\u3002<\/p>\n<p>\u5b88\u62a4\u8fdb\u7a0b\u7684socket\u6587\u4ef6\u4e00\u822c\u662f\/var\/run\/ceph\/$cluster-$type.$id.asok<\/p>\n<p>\u57fa\u4e8eadmin sockets\u7684\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\n<p>\u65b9\u5f0f\u4e00\uff1atell\u5b50\u547d\u4ee4<\/p>\n<\/li>\n<li>\n<p>\u65b9\u5f0f\u4e8c\uff1adaemon\u5b50\u547d\u4ee4<\/p>\n<pre><code class=\"language-bash\">ceph daemon $type.$id command<\/code><\/pre>\n<\/li>\n<li>\n<p>\u65b9\u5f0f\u4e09\uff1a\u901a\u8fc7socket\u6587\u4ef6<\/p>\n<pre><code class=\"language-bash\">ceph --admin-daemon \/var\/run\/ceph\/$cluster-$type.$id.asok command<\/code><\/pre>\n<\/li>\n<\/ul>\n<p>\u5e38\u7528command\u5982\u4e0b<\/p>\n<pre><code class=\"language-bash\">help\n\nconfig get parameter\n\nconfig set parameter\n\nconfig show\n\nperf dump<\/code><\/pre>\n<h3>3.1 tell\u5b50\u547d\u4ee4<\/h3>\n<p>\u547d\u4ee4\u4f7f\u7528\u683c\u5f0f\u5982\u4e0b\uff0c\u5728\u7ba1\u7406\u8282\u70b9\u6267\u884c\u5373\u53ef<\/p>\n<pre><code class=\"language-bash\">ceph tell {daemon-type}.{daemon id or *} injectargs --{name}={value} [--{name}={value}]<\/code><\/pre>\n<ul>\n<li>daemon-type\uff1a\u4e3a\u8981\u64cd\u4f5c\u7684\u5bf9\u8c61\u7c7b\u578b\u5982osd\u3001mon\u7b49\u3002<\/li>\n<li>daemon id\uff1a\u8be5\u5bf9\u8c61\u7684\u540d\u79f0\uff0cosd\u901a\u5e38\u4e3a0\u30011\u7b49\uff0cmon\u4e3aceph -s\u663e\u793a\u7684\u540d\u79f0\uff0c\u8fd9\u91cc\u53ef\u4ee5\u8f93\u5165*\u8868\u793a\u5168\u90e8\u3002<\/li>\n<li>injectargs\uff1a\u8868\u793a\u53c2\u6570\u6ce8\u5165\uff0c\u540e\u9762\u5fc5\u987b\u8ddf\u4e00\u4e2a\u53c2\u6570\uff0c\u4e5f\u53ef\u4ee5\u8ddf\u591a\u4e2a\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982<\/p>\n<pre><code class=\"language-bash\"># \u5728\u7ba1\u7406\u8282\u70b9\u8fd0\u884c\nceph tell mon.mon01 injectargs --mon_allow_pool_delete=true\nceph tell mon.* injectargs --mon_allow_pool_delete=true<\/code><\/pre>\n<p>mon_allow_pool_delete\u6b64\u9009\u9879\u7684\u503c\u9ed8\u8ba4\u4e3afalse\uff0c\u8868\u793a\u4e0d\u5141\u8bb8\u5220\u9664pool\uff0c\u53ea\u6709\u6b64\u9009\u9879\u6253\u5f00\u540e\u65b9\u53ef\u5220\u9664\uff0c\u8bb0\u5f97\u6539\u56de\u53bb\uff01\uff01\uff01 \u8fd9\u91cc\u4f7f\u7528mon.ceph-monitor-1\u8868\u793a\u53ea\u5bf9ceph-monitor-1\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u4f7f\u7528*<\/p>\n<h3>3.2 daemon\u5b50\u547d\u4ee4<\/h3>\n<p>\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff0c\u9700\u8981\u767b\u5f55\u5230\u5b88\u62a4\u8fdb\u7a0b\u6240\u5728\u7684\u90a3\u53f0\u4e3b\u673a\u4e0a\u6267\u884c<\/p>\n<pre><code class=\"language-bash\">ceph daemon {daemon-type}.{id} config set {name}={value} <\/code><\/pre>\n<p>\u4f8b\u3002<\/p>\n<pre><code class=\"language-bash\">ssh root@mon01\nceph daemon mon.mon01 config set mon_allow_pool_delete false <\/code><\/pre>\n<h3>3.3 socket\u6587\u4ef6<\/h3>\n<pre><code class=\"language-bash\"># 1\u3001\u67e5\u770b\u5e2e\u52a9\nceph --admin-daemon \/var\/run\/ceph\/ceph-mds.mon01.asok help\n\n# 2\u3001\u67e5\u770b\u914d\u7f6e\u9879\nceph --admin-daemon \/var\/run\/ceph\/ceph-mds.mon01.asok config get mon_allow_pool_delete\n\n# 3\u3001\u8bbe\u7f6e\nceph --admin-daemon \/var\/run\/ceph\/ceph-mds.mon01.asok config set mon_allow_pool_delete true<\/code><\/pre>\n<p>\u5982\u679c\u8d85\u8fc7\u534a\u6570\u7684monitor\u8282\u70b9\u6302\u6389\uff0c\u6b64\u65f6\u901a\u8fc7\u7f51\u7edc\u8bbf\u95eeceph\u7684\u6240\u6709\u64cd\u4f5c\u90fd\u4f1a\u88ab\u963b\u585e\uff0c\u4f46monitor\u7684\u672c\u5730socket\u8fd8\u662f\u53ef\u4ee5\u901a\u4fe1\u7684\u3002<\/p>\n<pre><code class=\"language-bash\">ceph --admin-daemon \/var\/run\/ceph\/ceph-mon.mon03.asok quorum_status<\/code><\/pre>\n<h2>\u56db \u7ef4\u62a4\u96c6\u7fa4\u5e38\u7528\u547d\u4ee4<\/h2>\n<h3>4.1 \u67e5\u770b\u96c6\u7fa4\u5065\u5eb7\u72b6\u51b5<\/h3>\n<pre><code class=\"language-bash\"># \u68c0\u67e5ceph\u7684\u72b6\u6001\nceph -s\nceph status\nceph health\nceph health detail\n\n# \u5b9e\u65f6\u89c2\u5bdf\u96c6\u7fa4\u5065\u5eb7\u72b6\u6001\nceph -w<\/code><\/pre>\n<h3>4.2 \u68c0\u67e5\u96c6\u7fa4\u7684\u4f7f\u7528\u60c5\u51b5<\/h3>\n<pre><code class=\"language-bash\">=======================\u547d\u4ee41=======================\nceph df  # \u5b83\u548c Linux \u4e0a\u7684 df \u76f8\u4f3c\n\n# GLOBAL\u6bb5\n\u5c55\u793a\u4e86\u6570\u636e\u6240\u5360\u7528\u96c6\u7fa4\u5b58\u50a8\u7a7a\u95f4\u7684\u6982\u8981,\u8be6\u89e3\u5982\u4e0b\nSIZE: \u96c6\u7fa4\u7684\u603b\u5bb9\u91cf;\nAVAIL: \u96c6\u7fa4\u7684\u7a7a\u95f2\u7a7a\u95f4\u603b\u91cf;\nRAW USED: \u5df2\u7528\u5b58\u50a8\u7a7a\u95f4\u603b\u91cf;\n% RAW USED: \u5df2\u7528\u5b58\u50a8\u7a7a\u95f4\u6bd4\u7387\u3002\u7528\u6b64\u503c\u53c2\u7167 full ratio \u548c near full \\ ratio \u6765\u786e\u4fdd\u4e0d\u4f1a\u7528\u5c3d\u96c6\u7fa4\u7a7a\u95f4\u3002 \u8be6\u60c5\u89c1\u5b58\u50a8\u5bb9\u91cf\u3002\n\n# POOLS \u6bb5:\n\u5c55\u793a\u4e86\u5b58\u50a8\u6c60\u5217\u8868\u53ca\u5404\u5b58\u50a8\u6c60\u7684\u5927\u81f4\u4f7f\u7528\u7387\u3002\u6ca1\u6709\u526f\u672c\u3001\u514b\u9686\u54c1\u548c\u5feb\u7167\u5360\u7528\u60c5\u51b5\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60 \u628a 1MB \u7684\u6570\u636e\u5b58\u50a8\u4e3a\u5bf9\u8c61\uff0c\u7406\u8bba\u4f7f\u7528\u7387\u5c06\u662f 1MB \uff0c\u4f46\u8003\u8651\u5230\u526f\u672c\u6570\u3001\u514b\u9686\u6570\u3001\u548c\u5feb\u7167\u6570\uff0c\u5b9e\u9645\u4f7f\u7528\u7387\u53ef\u80fd\u662f 2MB \u6216\u66f4\u591a\u3002\nNAME: \u5b58\u50a8\u6c60\u540d\u5b57;\nID: \u5b58\u50a8\u6c60\u552f\u4e00\u6807\u8bc6\u7b26;\nUSED: \u5927\u6982\u6570\u636e\u91cf\uff0c\u5355\u4f4d\u4e3a B\u3001KB\u3001MB \u6216 GB ;\n%USED: \u5404\u5b58\u50a8\u6c60\u7684\u5927\u6982\u4f7f\u7528\u7387;\nObjects: \u5404\u5b58\u50a8\u6c60\u5185\u7684\u5927\u6982\u5bf9\u8c61\u6570\u3002\n\n=======================\u547d\u4ee42=======================\nceph osd df  # \u53ef\u4ee5\u8be6\u7ec6\u5217\u51fa\u96c6\u7fa4\u6bcf\u5757\u78c1\u76d8\u7684\u4f7f\u7528\u60c5\u51b5\uff0c\u5305\u62ec\u5927\u5c0f\u3001\u6743\u91cd\u3001\u4f7f\u7528\u591a\u5c11\u7a7a\u95f4\u3001\u4f7f\u7528\u7387\u7b49\u7b49<\/code><\/pre>\n<h3>4.3 mds\u76f8\u5173<\/h3>\n<p>1\u3001\u67e5\u770bmds\u72b6\u6001<\/p>\n<pre><code class=\"language-bash\">ceph mds stat\nceph mds dump<\/code><\/pre>\n<p>2\u3001\u5220\u9664mds\u8282\u70b9<\/p>\n<pre><code class=\"language-bash\">ssh root@mon01 systemctl stop ceph-mds.target\nceph mds rm 0  # \u5220\u9664\u4e00\u4e2a\u4e0d\u6d3b\u8dc3\u7684mds\n\n# \u542f\u52a8mds\u540e\uff0c\u5219\u6062\u590d\u6b63\u5e38<\/code><\/pre>\n<p>3\u3001\u5173\u95edmds\u96c6\u7fa4<\/p>\n<pre><code class=\"language-bash\">ceph mds cluster_down<\/code><\/pre>\n<p>4\u3001\u5f00\u542fmds\u96c6\u7fa4<\/p>\n<pre><code class=\"language-bash\">ceph mds cluster_up<\/code><\/pre>\n<p>5\u3001\u8bbe\u7f6ecephfs \u6587\u4ef6\u7cfb\u7edf\u5b58\u50a8\u65b9\u5f0f\u6700\u5927\u5355\u4e2a\u6587\u4ef6\u5c3a\u5bf8<\/p>\n<pre><code class=\"language-bash\">ceph mds set max_file_size 1024000000000<\/code><\/pre>\n<p>6\u3001\u4e86\u89e3\uff1a\u6e05\u9664mds\u6587\u4ef6\u7cfb\u7edf<\/p>\n<pre><code class=\"language-bash\"># 1\u3001\u5f3a\u5236 mds \u72b6\u6001\u4e3a featrue\nceph mds fail 0\n\n# 2\u3001\u5220\u9664 mds \u6587\u4ef6\u7cfb\u7edf\nceph fs rm cephfs --yes-i-really-mean-it\n\n# 3\u3001\u5220\u9664\u6570\u636e\u6c60\nceph osd pool delete cephfs_data cephfs_data --yes-i-really-really-mean-it\n\n# 4\u3001\u5220\u9664\u5143\u6570\u636e\u6c60\nceph osd pool delete cephfs_metadata cephfs_metadata --yes-i-really-really-mean-it \n\n# 5\u3001\u7136\u540e\u518d\u5220\u9664 mds key,\u6b8b\u7559\u6587\u4ef6\u7b49\n\n# 6\u3001\u6700\u540e\u5220\u9664\u4e0d\u6d3b\u8dc3\u7684mds\nceph mds rm 0 <\/code><\/pre>\n<h3>4.4 mon\u76f8\u5173<\/h3>\n<p>1\u3001\u67e5\u770bmon\u72b6\u6001<\/p>\n<pre><code class=\"language-bash\">ceph mon stat<\/code><\/pre>\n<p>2\u3001\u67e5\u770bmon\u6620\u5c04\u4fe1\u606f<\/p>\n<pre><code class=\"language-bash\">ceph mon dump<\/code><\/pre>\n<p>3\u3001\u68c0\u67e5Ceph monitor\u4ef2\u88c1\/\u9009\u4e3e\u72b6\u6001<\/p>\n<pre><code class=\"language-bash\">ceph quorum_status --format json-pretty<\/code><\/pre>\n<p>4\u3001\u67e5\u770bmon\u4fe1\u606f\u5305\u62ecip\u5730\u5740<\/p>\n<pre><code class=\"language-bash\">\u83b7\u5f97\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684 mon map\uff0c\u5e76\u4fdd\u5b58\u5728 1.txt \u6587\u4ef6\u4e2d \nceph mon getmap -o 1.txt\nmonmaptool --print 1.txt<\/code><\/pre>\n<h3>4.5 auth\u76f8\u5173<\/h3>\n<p><strong>\u4e00\uff1a\u8ba4\u8bc1\u4e0e\u6388\u6743<\/strong><\/p>\n<p>Ceph\u4f7f\u7528cephx\u534f\u8bae\u5bf9\u5ba2\u6237\u7aef\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u96c6\u7fa4\u4e2d\u6bcf\u4e00\u4e2aMonitor\u8282\u70b9\u90fd\u53ef\u4ee5\u5bf9\u5ba2\u6237\u7aef\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u6240\u4ee5\u4e0d\u5b58\u5728\u5355\u70b9\u6545\u969c\u3002cephx\u4ec5\u7528\u4e8eCeph\u96c6\u7fa4\u4e2d\u7684\u5404\u7ec4\u4ef6\uff0c\u800c\u4e0d\u80fd\u7528\u4e8e\u975eCeph\u7ec4\u4ef6\u3002\u5b83\u5e76\u4e0d\u89e3\u51b3\u6570\u636e\u4f20\u8f93\u52a0\u5bc6\u95ee\u9898\uff0c\u4f46\u4e5f\u53ef\u4ee5\u63d0\u9ad8\u8bbf\u95ee\u63a7\u5236\u5b89\u5168\u6027\u95ee\u9898\u3002<\/p>\n<p><strong>\u4e8c\uff1a\u8ba4\u8bc1\u6388\u6743\u6d41\u7a0b\u5982\u4e0b<\/strong><\/p>\n<ul>\n<li>1\u3001\u5ba2\u6237\u7aef\u5411Monitor\u8bf7\u6c42\u521b\u5efa\u7528\u6237\u3002<\/li>\n<li>2\u3001Monitor\u8fd4\u56de\u7528\u6237\u5171\u4eab\u5bc6\u94a5\u7ed9\u5ba2\u6237\u7aef\uff0c\u5e76\u5c06\u6b64\u7528\u6237\u4fe1\u606f\u5171\u4eab\u7ed9MDS\u548cOSD\u3002<\/li>\n<li>3\u3001\u5ba2\u6237\u7aef\u4f7f\u7528\u6b64\u5171\u4eab\u5bc6\u94a5\u5411Monitor\u8fdb\u884c\u8ba4\u8bc1\u3002<\/li>\n<li>4\u3001Monitor\u8fd4\u56de\u4e00\u4e2asession key\u7ed9\u5ba2\u6237\u7aef\uff0c\u5e76\u4e14\u6b64session key\u4e0e\u5bf9\u5e94\u5ba2\u6237\u7aef\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\u3002\u6b64session key\u8fc7\u4e00\u6bb5\u65f6\u95f4\u540e\u5c31\u4f1a\u5931\u6548\uff0c\u9700\u8981\u91cd\u65b0\u8bf7\u6c42\u3002<\/li>\n<li>5\u3001\u5ba2\u6237\u7aef\u5bf9\u6b64session key\u8fdb\u884c\u89e3\u5bc6\uff0c\u5982\u679c\u5bc6\u94a5\u4e0d\u5339\u914d\u65e0\u6cd5\u89e3\u5bc6\uff0c\u8fd9\u65f6\u5019\u8ba4\u8bc1\u5931\u8d25\u3002<\/li>\n<li>6\u3001\u5982\u679c\u8ba4\u8bc1\u6210\u529f\uff0c\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u7533\u8bf7\u8bbf\u95ee\u7684\u4ee4\u724c\u3002<\/li>\n<li>7\u3001\u670d\u52a1\u7aef\u8fd4\u56de\u4ee4\u724c\u7ed9\u5ba2\u6237\u7aef\u3002<\/li>\n<li>8\u3001\u8fd9\u65f6\u5019\u5ba2\u6237\u7aef\u5c31\u53ef\u4ee5\u62ff\u7740\u4ee4\u724c\u8bbf\u95ee\u5230MDS\u548cOSD\uff0c\u5e76\u8fdb\u884c\u6570\u636e\u7684\u4ea4\u4e92\u3002\u56e0\u4e3aMDS\u548cMonitor\u4e4b\u95f4\u6709\u5171\u4eab\u6b64\u7528\u6237\u7684\u4fe1\u606f\uff0c\u6240\u4ee5\u5f53\u5ba2\u6237\u7aef\u62ff\u5230\u4ee4\u724c\u540e\u5c31\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n<p><strong>\u4e09\uff1a\u76f8\u5173\u6982\u5ff5<\/strong><\/p>\n<ul>\n<li>\n<p>1\u3001\u7528\u6237<\/p>\n<pre><code class=\"language-bash\">\u7528\u6237\u901a\u5e38\u6307\u5b9a\u4e2a\u4eba\u6216\u67d0\u4e2a\u5e94\u7528\n\u4e2a\u4eba\u5c31\u662f\u6307\u5b9a\u5b9e\u9645\u7684\u4eba\uff0c\u6bd4\u5982\u7ba1\u7406\u5458\n\u800c\u5e94\u7528\u5c31\u662f\u6307\u5ba2\u6237\u7aef\u6216Ceph\u96c6\u7fa4\u4e2d\u7684\u67d0\u4e2a\u7ec4\u4ef6\uff0c\u901a\u8fc7\u7528\u6237\u53ef\u4ee5\u63a7\u5236\u8c01\u53ef\u4ee5\u5982\u4f55\u8bbf\u95eeCeph\u96c6\u7fa4\u4e2d\u7684\u54ea\u5757\u6570\u636e\u3002 \n\nCeph\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7528\u6237\uff0c\u4e2a\u4eba\u4e0e\u67d0\u5e94\u7528\u90fd\u5c5e\u4e8eclient\u7c7b\u578b\u3002\u8fd8\u6709mds\u3001osd\u3001mgr\u4e00\u4e9b\u4e13\u7528\u7c7b\u578b\u3002<\/code><\/pre>\n<\/li>\n<li>\n<p>2\u3001\u7528\u6237\u6807\u8bc6<\/p>\n<pre><code class=\"language-bash\">\u7528\u6237\u6807\u8bc6\u7531\u201cTYPE.ID\u201d\u7ec4\u6210\uff0c\u901a\u5e38ID\u4e5f\u4ee3\u8868\u7528\u6237\u540d\uff0c\u5982client.admin\u3001osd.1\u7b49\u3002<\/code><\/pre>\n<\/li>\n<li>\n<p>3\u3001\u4f7f\u80fdcaps<\/p>\n<pre><code class=\"language-bash\">\u4f7f\u80fd\u8868\u793a\u7528\u6237\u53ef\u4ee5\u884c\u4f7f\u7684\u80fd\u529b\uff0c\u901a\u4fd7\u70b9\u4e5f\u53ef\u4ee5\u7406\u89e3\u4e3a\u7528\u6237\u6240\u62e5\u6709\u7684\u6743\u9650\u3002 \u5bf9\u4e8e\u4e0d\u540c\u7684\u5bf9\u8c61\u6240\u80fd\u4f7f\u7528\u7684\u6743\u9650\u4e5f\u4e0d\u4e00\u6837\uff0c\u5927\u81f4\u5982\u4e0b\u6240\u793a\u3002\n\nMonitor\u6743\u9650\u6709\uff1ar\u3001w\u3001x\u548callow\u3001profile\u3001cap\u3002\nOSD\u6743\u9650\u6709\uff1ar\u3001w\u3001x\u3001class-read\u3001class-wirte\u548cprofile osd\u3002\n\u53e6\u5916OSD\u8fd8\u53ef\u4ee5\u6307\u5b9a\u5355\u4e2a\u5b58\u50a8\u6c60\u6216\u8005\u540d\u79f0\u7a7a\u95f4\uff0c\u5982\u679c\u4e0d\u6307\u5b9a\u5b58\u50a8\u6c60\uff0c\u9ed8\u8ba4\u4e3a\u6574\u4e2a\u5b58\u50a8\u6c60\u3002\nMDS\u6743\u9650\u6709\uff1aallow\u6216\u8005\u7559\u7a7a\u3002\n\n# \u5173\u4e8e\u5404\u6743\u9650\u7684\u610f\u4e49\uff1a\nallow\uff1a\u5bf9mds\u8868\u793arw\u7684\u610f\u601d\uff0c\u5176\u5b83\u7684\u8868\u793a\u201c\u5141\u8bb8\u201d\u3002\nr\uff1a\u8bfb\u53d6\u3002\nw\uff1a\u5199\u5165\u3002\nx\uff1a\u540c\u65f6\u62e5\u6709\u8bfb\u53d6\u548c\u5199\u5165\uff0c\u76f8\u5f53\u4e8e\u53ef\u4ee5\u8c03\u7528\u7c7b\u65b9\u6cd5\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728monitor\u4e0a\u9762\u6267\u884cauth\u64cd\u4f5c\u3002\nclass-read\uff1a\u53ef\u4ee5\u8bfb\u53d6\u7c7b\u65b9\u6cd5\uff0cx\u7684\u5b50\u96c6\u3002\nclass-wirte\uff1a\u53ef\u4ee5\u8c03\u7528\u7c7b\u65b9\u6cd5\uff0cx\u7684\u5b50\u96c6\u3002\n*\uff1a\u8fd9\u4e2a\u6bd4\u8f83\u7279\u6b8a\uff0c\u4ee3\u8868\u6307\u5b9a\u5bf9\u8c61\u7684\u6240\u6709\u6743\u9650\u3002\nprofile\uff1a\u7c7b\u4f3c\u4e8eLinux\u4e0bsudo\uff0c\u6bd4\u5982profile osd\u8868\u793a\u6388\u4e88\u7528\u6237\u4ee5\u67d0\u4e2aosd\u8eab\u4efd\u8fde\u63a5\u5230\u5176\u5b83OSD\u6216\u8005Monitor\u7684\u6743\u9650\u3002\nprofile bootstrap-osd\u8868\u793a\u6388\u4e88\u7528\u6237\u5f15\u5bfcOSD\u7684\u6743\u9650\uff0c\u5173\u4e8e\u6b64\u5904\u53ef\u67e5\u9605\u66f4\u591a\u8d44\u6599\u3002<\/code><\/pre>\n<p><strong>\u56db \u547d\u4ee4<\/strong><\/p>\n<\/li>\n<\/ul>\n<p>1\u3001\u67e5\u770b ceph \u96c6\u7fa4\u4e2d\u7684\u8ba4\u8bc1\u7528\u6237\u53ca\u76f8\u5173\u7684 key<\/p>\n<pre><code class=\"language-bash\">ceph auth list  # \u7b80\u5199\uff1aceph auth ls<\/code><\/pre>\n<p>2\u3001\u67e5\u770b\u67d0\u4e00\u7528\u6237\u8be6\u7ec6\u4fe1\u606f<\/p><div id=\"rml_readmorelogin_placeholder\" style=\"position:relative;\"><div id=\"rml_fade_content\" style=\"position: absolute;\r\ntop:-10em;\r\nwidth:100%;\r\nheight:10em;\r\nbackground: -webkit-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -moz-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -o-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -ms-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\"><\/div><div class=\"wpf-controller aru_rml_from_in_post\" style=\"background-color:#eeeeee;border:5px solid #cce6ff;\" id=\"ARU_ReadMoreLogin_ReadMoreLoginController\"><h2 id=\"Header\">\u67e5\u770b\u66f4\u591a<\/h2><div id=\"Message\"><p>\u8054\u7cfb\u7ba1\u7406\u5458\u5fae\u4fe1tutu19192010\uff0c\u6ce8\u518c\u8d26\u53f7<\/p>\n<\/div><div id=\"StatusBarHeader\"><\/div><form id=\"ARU_ReadMoreLogin_ReadMoreLoginController\"><input name=\"post_id\" value=\"1664\" type=\"hidden\"\/><input name=\"_init_callback\" value=\"InitLogin\" type=\"hidden\"\/><input name=\"post_id\" value=\"1664\" type=\"hidden\"\/><input name=\"rt_ype\" value=\"1\" type=\"hidden\"\/><input name=\"nonce\" value=\"e20c5ab104\" type=\"hidden\"\/><input name=\"_wpnonce\" value=\"e6fdc5202a\" type=\"hidden\"\/><input name=\"_controller\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginController\" type=\"hidden\"\/><input name=\"_proxy_controller\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginController\" type=\"hidden\"\/><input name=\"_view\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginView\" type=\"hidden\"\/><table class=\"wpf-table-placeholder\"><tbody class=\"wpf-table-placeholder\"><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\" width=\"400px\"><table class=\"wpf-table-placeholder\"><tbody class=\"wpf-table-placeholder\"><tr class=\"wpf-table-placeholder\"><th class=\"wpf-table-placeholder-input\"><label class=\"wpf-label\">Username:<\/label><\/th><\/tr><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\"><input class=\"regular-text text_input\" name=\"username\" value=\"\" type=\"text\"\/><\/td><\/tr><tr class=\"wpf-table-placeholder\"><th class=\"wpf-table-placeholder-input\"><label class=\"wpf-label\">Password:<\/label><\/th><\/tr><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\"><input class=\"regular-text text_input\" name=\"password\" value=\"\" type=\"password\"\/><\/td><\/tr><\/tbody><\/table><p class=\"wpf-table-placeholder submit\"><button class=\"wp_plugin_framework_ajax_button\" type=\"button\" style=\"background-color:#4D90FE;;color:#ffffff;;border:1px solid #3079ed;\" name=\"_event\" value=\"ButtonLogin\">Log in<\/button><\/p><\/td><td class=\"wpf-table-placeholder-input\"><\/td><\/tr><\/tbody><\/table><\/form><div id=\"ButtonStartRegister\"><a href=\"https:\/\/egonlin.com\/wp-login.php?action=register\">Register<\/a><\/div><div id=\"Link1\"><a href=\"https:\/\/egonlin.com\/wp-login.php?action=lostpassword\">Forgotten username or password?<\/a><\/div><div id=\"StatusBarFooter\"><\/div><\/div><\/div><div id=aru_remaining_content><\/div>","protected":false},"excerpt":{"rendered":"<p>\u5206\u5e03\u5f0f\u5b58\u50a8ceph\u8fd0\u7ef4\u64cd\u4f5c \u4e00 \u7edf\u4e00\u8282\u70b9\u4e0aceph.conf\u6587\u4ef6 \u5982\u679c\u662f\u5728admin\u8282\u70b9\u4fee\u6539\u7684ceph.con [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[192],"tags":[21,194,19,22,195,20],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1664"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1664"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1664\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}