{"id":50639,"date":"2023-04-22T21:28:32","date_gmt":"2023-07-05T06:55:26","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e9%aa%8c%e8%af%81%e4%ba%86rook-ceph%e7%9a%84%e5%9d%97%e5%ad%98%e5%82%a8%e5%90%8e%ef%bc%8c%e6%92%b0%e5%86%99%e4%ba%86%e6%ad%a4%e5%a4%87%e5%bf%98%e5%bd%95%e3%80%82\/"},"modified":"2024-04-30T00:48:05","modified_gmt":"2024-04-29T16:48:05","slug":"%e5%9c%a8%e9%aa%8c%e8%af%81%e4%ba%86rook-ceph%e7%9a%84%e5%9d%97%e5%ad%98%e5%82%a8%e5%90%8e%ef%bc%8c%e6%92%b0%e5%86%99%e4%ba%86%e6%ad%a4%e5%a4%87%e5%bf%98%e5%bd%95%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e9%aa%8c%e8%af%81%e4%ba%86rook-ceph%e7%9a%84%e5%9d%97%e5%ad%98%e5%82%a8%e5%90%8e%ef%bc%8c%e6%92%b0%e5%86%99%e4%ba%86%e6%ad%a4%e5%a4%87%e5%bf%98%e5%bd%95%e3%80%82\/","title":{"rendered":"\u5728\u9a8c\u8bc1\u4e86ROOK Ceph\u7684\u5757\u5b58\u50a8\u540e\uff0c\u64b0\u5199\u4e86\u6b64\u5907\u5fd8\u5f55"},"content":{"rendered":"<p>ROOK\u662fKubernetes\u7684\u5b58\u5132\u5354\u8abf\u5668\u3002\u5b83\u8ca0\u8cac\u5206\u6563\u5b58\u5132\u7684\u7cfb\u7d71\u7ba1\u7406\u3001\u81ea\u52d5\u4f38\u7e2e\u548c\u81ea\u52d5\u4fee\u5fa9\u3002\u901a\u904e\u4f7f\u7528\u904b\u71df\u5546\uff0c\u53ef\u4ee5\u8a73\u7d30\u4e86\u89e3\u5b83\u81ea\u52d5\u5316\u5b58\u5132\u7ba1\u7406\u8005\u7684\u4efb\u52d9\uff0c\u5305\u62ec\u90e8\u7f72\u3001\u5f15\u5c0e\u3001\u914d\u7f6e\u3001\u4f9b\u61c9\u3001\u4f38\u7e2e\u3001\u5347\u7d1a\u3001\u9077\u79fb\u3001\u707d\u96e3\u6062\u5fa9\u3001\u76e3\u8996\u548c\u8cc7\u6e90\u7ba1\u7406\u3002<\/p>\n<p>(Note: The provided translation is in Simplified Chinese)<\/p>\n<p>ROOK \u662f\u4e00\u500b\u63d0\u4f9b\u591a\u500b\u5132\u5b58\u4f9b\u61c9\u5546\u7684\u5132\u5b58\u7de8\u6392\u5668\uff0c\u4e26\u63d0\u4f9b\u6a6b\u8de8\u5171\u540c\u6846\u67b6\u3002\u5b83\u53ef\u4ee5\u9078\u64c7\u6240\u9700\u7684\u5132\u5b58\u4f9b\u61c9\u5546\u4e26\u5728 Kubernetes \u4e0a\u4ee5\u76f8\u540c\u65b9\u5f0f\u64cd\u4f5c\u3002\u5132\u5b58\u4f9b\u61c9\u5546\u6709\u4ee5\u4e0b\u7a2e\u985e\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Ceph<\/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\">EdgeFS<\/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\">CockroachDB<\/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\">Cassandra<\/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\">NFS<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Yugabyte DB<\/ul>\n<p>\u8fd9\u4e2aROOK\u5728\u672c\u5730\u73af\u5883\u4e2d\u6700\u6709\u6548\u7684\u5229\u7528\u65b9\u5f0f\u88ab\u8ba4\u4e3a\u662f\u5728Kubernetes\u96c6\u7fa4\u4e2d\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u4e91\u4e0a\u7684Kubernetes\u670d\u52a1\u4e2d\uff0c\u901a\u8fc7Kubernetes\u4e0a\u7684Persistent Volume Claim(PVC)\u7684API\uff0c\u4e0e\u4e91\u5b58\u50a8\u670d\u52a1\u914d\u5408\uff0c\u4e3aPod\u63d0\u4f9b\u6301\u4e45\u5377\u3002\u56e0\u6b64\uff0c\u5728\u4e91\u73af\u5883\u4e2d\u65e0\u9700\u4f53\u9a8cROOK\u7684\u4fbf\u5229\u6027\u3002\u7136\u800c\uff0c\u5728\u672c\u5730\u73af\u5883\u4e2d\uff0c\u7531\u4e8e\u53ef\u4ee5\u5728Kubernetes\u96c6\u7fa4\u73af\u5883\u4e2d\u6784\u5efa\u5b58\u50a8\u670d\u52a1\uff0c\u56e0\u6b64\u53ef\u4ee5\u4ee5\u4f4e\u6210\u672c\u3001\u77ed\u65f6\u95f4\u5b9e\u73b0\u4e0e\u4e91\u73af\u5883\u7c7b\u4f3c\u7684\u5b58\u50a8\u670d\u52a1\u4f7f\u7528\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u662f\u5173\u4e8e\u5728Vagrant\u4e0a\u4f7f\u7528Kubernetes 1.17.2\u5bf9ROOK Ceph\u7684\u5757\u5b58\u50a8\u8fdb\u884c\u9a8c\u8bc1\u7684\u8bb0\u5f55\u3002ROOK Ceph\u662f\u4e00\u79cd\u53ef\u4e0eKubernetes\u63a7\u5236\u5668\u534f\u540c\u5de5\u4f5c\u5e76\u80fd\u591f\u8fdb\u884c\u52a8\u6001\u4f9b\u5e94\u7684\u8f6f\u4ef6\u5b9a\u4e49\u5b58\u50a8\u7cfb\u7edf\uff08SDS\uff09\u3002\u8fc7\u53bb\uff0c\u5728\u90e8\u7f72Kubernetes\u96c6\u7fa4\u65f6\uff0c\u901a\u5e38\u4f1a\u4f9d\u8d56\u5916\u90e8\u5b58\u50a8\u8bbe\u5907\uff0c\u4f46\u901a\u8fc7\u4f7f\u7528ROOK Ceph\uff0c\u53ef\u4ee5\u5229\u7528\u5de5\u4f5c\u8282\u70b9\u7684\u672c\u5730\u78c1\u76d8\u6765\u521b\u5efa\u5b58\u50a8\u96c6\u7fa4\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u964d\u4f4e\u786c\u4ef6\u57fa\u7840\u8bbe\u65bd\u6210\u672c\u3002\u6b64\u5916\uff0c\u9884\u8ba1\u901a\u8fc7\u8fd0\u7ef4\u81ea\u52a8\u5316\uff0c\u64cd\u4f5c\u5458\u53ef\u4ee5\u50cf\u4f7f\u7528\u4e91\u5b58\u50a8\u670d\u52a1\u4e00\u6837\u4f7f\u7528\u5b83\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5e76\u4e0d\u4ec5\u4ec5\u6709\u597d\u7684\u4e00\u9762\u3002\u76f8\u53cd\u5730\uff0c\u6709\u4e00\u4e9b\u6311\u6218\uff0c\u6bd4\u5982\u88abKubernetes\u7248\u672c\u5347\u7ea7\u6240\u5f71\u54cd\u7b49\uff0c\u56e0\u6b64\u5728\u5f15\u5165\u65f6\u9700\u8981\u91c7\u53d6\u8c28\u614e\u7684\u6001\u5ea6\u3002<\/p>\n<h2>\u51c6\u5907ROOK\u6267\u884c\u73af\u5883<\/h2>\n<p>\u6211\u4eec\u5c06\u5bf9\u6211\u4eec\u4e4b\u524d\u4f7f\u7528\u7684\u5b66\u4e60\u7528Kubernetes\u8fdb\u884c\u4ee5\u4e0b\u6539\u9020\uff0c\u4ee5\u4f7fROOK\u53ef\u4ee5\u8fd0\u884c\u3002\u7531\u4e8e\u5b83\u9700\u8981\u5927\u91cf\u8d44\u6e90\uff0c\u6240\u4ee5\u5728\u4e00\u822cPC\u7684\u89c4\u683c\u4e0b\u8fd0\u884c\u53d8\u5f97\u56f0\u96be\u4e86\u3002<\/p>\n<p>Vagrantfile\u306e\u7de8\u96c6<\/p>\n<p>\u30e1\u30e2\u30ea\u3068CPU\u306e\u8ffd\u52a0<br \/>\n\u30b9\u30c8\u30ec\u30fc\u30b8\u30b5\u30a4\u30ba\u306e\u5909\u66f4<br \/>\nnode2\u3092\u30b3\u30d4\u30fc\u3057\u3066node3\u3092\u4f5c\u6210\u3000\u30de\u30b9\u30bf\u30fcx1,\u30ef\u30fc\u30ab\u30fcx3 \u3078<\/p>\n<p>ansible-playbook \u306e hosts\u30d5\u30a1\u30a4\u30eb\u306e\u7de8\u96c6<\/p>\n<p>hosts \u3078 node3 \u3092\u8ffd\u52a0\u3001\u8a3c\u660e\u66f8\u30d1\u30b9\u306e\u5909\u66f4<br \/>\nnodes\u306e\u5909\u6570\u7bc4\u56f2\u306e\u8ffd\u52a0<br \/>\nKubernetes\u30ce\u30fc\u30c9\u306eOS\u3092Ubuntu18.04\u3078\u5909\u66f4<\/p>\n<h2>\u542f\u52a8\u865a\u62df\u670d\u52a1\u5668<\/h2>\n<p>\u4e3a\u4e86\u542f\u52a8\u591a\u4e2a\u8282\u70b9\u5e76\u6dfb\u52a0\u865a\u62df\u673a\u7684\u5185\u90e8\u78c1\u76d8\uff0c\u9700\u5148\u5b89\u88c5\u4ee5\u4e0bVagrant\u63d2\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant plugin install vagrant-cachier\r\nvagrant plugin install vagrant-disksize\r\n<\/code><\/pre>\n<p>\u5728Vagrant\u4e0a\u514b\u9686\u542f\u52a8Kubernetes\u7684\u4ee3\u7801\u3002\u57281.17-3node\u5206\u652f\u4e0a\uff0c\u6dfb\u52a0\u4e86\u4e00\u4e2a\u589e\u52a0\u4e86\u5185\u5b58\u548c\u6838\u5fc3\u6570\u91cf\u7684\u7248\u672c\uff0c\u91c7\u7528\u4e863\u8282\u70b9\u7ed3\u6784\u3002<\/p>\n<pre class=\"post-pre\"><code>git clone -b 1.17-3node https:\/\/github.com\/takara9\/vagrant-kubernetes k8s\r\ncd k8s\r\n<\/code><\/pre>\n<p>\u7528\u4ee5\u4e0b\u7684\u547d\u4ee4\u542f\u52a8\u865a\u62df\u670d\u52a1\u5668\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant up\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u542f\u52a8<\/p>\n<pre class=\"post-pre\"><code>export KUBECONFIG=`pwd`\/kubeconfig\/config\r\nkubectl get node\r\nNAME     STATUS   ROLES    AGE    VERSION\r\nmaster   Ready    master   2m5s   v1.17.2\r\nnode1    Ready    &lt;none&gt;   92s    v1.17.2\r\nnode2    Ready    &lt;none&gt;   93s    v1.17.2\r\nnode3    Ready    &lt;none&gt;   93s    v1.17.2\r\n<\/code><\/pre>\n<h2>\u521b\u5efa\u5916\u90e8\u8bbf\u95ee\u8282\u70b9<\/h2>\n<p>\u5b9e\u9645\u4e0a\u662f\u4e0d\u6b63\u786e\u7684\uff0c\u4f46\u53ef\u4ee5\u5c06\u4e3b\u8282\u70b9\u53d8\u6210NodePort\u4e2d\u7ee7\u8282\u70b9\u4ee5\u4fbf\u4ece\u5916\u90e8\u8bbf\u95ee\u3002<br \/>\n\u901a\u8fc7\u5c06\u4e3b\u8282\u70b9\u5206\u914d\u7ed9\u4e3b\u673a\u4fa7\u7684LAN IP\u5730\u5740\u548cNodePort\u7aef\u53e3\u53f7\uff0c\u53ef\u4ee5\u4eceK8s\u96c6\u7fa4\u5916\u90e8\u8bbf\u95ee\u3002<\/p>\n<p>\u505c\u6b62\u4e3b\u8282\u70b9\uff0c\u8bbe\u5b9aIP\u5730\u5740\uff0c\u7136\u540e\u91cd\u65b0\u542f\u52a8\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant halt master\r\n<\/code><\/pre>\n<p>\u7f16\u8f91Vagrantfile\u6587\u4ef6\uff0c\u5728\u8ba1\u7b97\u673a\u8fde\u63a5\u7684\u5c40\u57df\u7f51\u4fa7\u8bbe\u7f6eIP\u5730\u5740\u3002<\/p>\n<pre class=\"post-pre\"><code>vi Vagrantfile \r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u7b2c154\u884c\u88ab\u6ce8\u91ca\u6389\u4e86\uff0c\u6240\u4ee5\u8bf7\u53bb\u6389\u201c\uff03\u201d\u4f7f\u5176\u6210\u4e3a\u6709\u6548\u7684\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code>    153     machine.vm.network :private_network,ip: \"172.16.20.11\"\r\n    154     machine.vm.network :public_network, ip: \"192.168.1.91\", bridge: \"en0: Ethernet\"\r\n<\/code><\/pre>\n<p>\u518d\u6b21\u542f\u52a8\u4e3b\u8282\u70b9\u3002\u5728\u542f\u52a8\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u8981\u6c42\u9009\u62e9\u63a5\u53e3\uff0c\u56e0\u6b64\u5728\u8fd9\u91cc\u9009\u62e9\u6709\u7ebf\u5c40\u57df\u7f51\u63a5\u53e3\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant up master\r\nBringing machine 'master' up with 'virtualbox' provider...\r\n==&gt; master: Checking if box 'ubuntu\/xenial64' version '20200121.0.0' is up to date...\r\n==&gt; master: Clearing any previously set forwarded ports...\r\n==&gt; master: Fixed port collision for 22 =&gt; 2222. Now on port 2202.\r\n==&gt; master: Clearing any previously set network interfaces...\r\n==&gt; master: Specific bridge 'en0: Ethernet' not found. You may be asked to specify\r\n==&gt; master: which network to bridge to.\r\n==&gt; master: Available bridged network interfaces:\r\n1) enp4s0\r\n2) wlp3s0\r\n3) docker0\r\n==&gt; master: When choosing an interface, it is usually the one that is\r\n==&gt; master: being used to connect to the internet.\r\n    master: Which interface should the network bridge to? 1\r\n==&gt; master: Preparing network interfaces based on configuration...\r\n    master: Adapter 1: nat\r\n    master: Adapter 2: hostonly\r\n<\/code><\/pre>\n<h2>Rook Ceph \u7684\u90e8\u7f72<\/h2>\n<p>\u6309\u7167\u53c2\u8003URL\uff08https:\/\/rook.io\/docs\/rook\/v1.2\/ceph-quickstart.html\uff09\u7684\u6307\u5357\uff0c\u5b89\u88c5ROOK\u548cCeph\uff0c\u4ece\u800c\u80fd\u591f\u4f7f\u7528\u5757\u3001\u6587\u4ef6\u548c\u5bf9\u8c61\u8fd9\u4e09\u79cd\u7c7b\u578b\u7684\u5b58\u50a8\u3002<\/p>\n<pre class=\"post-pre\"><code>git clone --single-branch --branch release-1.2 https:\/\/github.com\/rook\/rook.git \r\ncd rook\/cluster\/examples\/kubernetes\/ceph\r\nkubectl create -f common.yaml\r\nkubectl create -f operator.yaml\r\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u4e2d\uff0c\u76f4\u5230ROOK\u7684Ceph\u64cd\u4f5c\u5458\u542f\u52a8\u4e3a\u6b62\u3002\u4f5c\u4e3a\u542f\u52a8\u786e\u8ba4\uff0c\u53ea\u9700\u4ee5\u4e0b\u56db\u4e2aPod\u542f\u52a8\u5b8c\u6210\u5373\u53ef\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get po -n rook-ceph \r\nNAME                                  READY   STATUS    RESTARTS   AGE\r\nrook-ceph-operator-6d74795f75-lhf65   1\/1     Running   0          5m37s\r\nrook-discover-949bg                   1\/1     Running   0          4m42s\r\nrook-discover-m5sz7                   1\/1     Running   0          4m42s\r\nrook-discover-zrdhd                   1\/1     Running   0          4m42s\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u4f7f\u7528\u5de5\u4f5c\u8282\u70b9\u7684\u64cd\u4f5c\u7cfb\u7edf\u5b58\u50a8\uff0c\u4f1a\u56e0\u4e3a\u53d7\u5230Ceph\u7684\u538b\u529b\u5bfc\u81f4\u5bb9\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u7a7a\u95f4\u4e0d\u8db3\uff0c\u4ece\u800c\u5f71\u54cd\u5de5\u4f5c\u8282\u70b9\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u56e0\u6b64\uff0c\u9700\u8981\u5411\u5de5\u4f5c\u8282\u70b9\u6dfb\u52a0\u865a\u62df\u78c1\u76d8\uff0c\u5e76\u4eceCeph\u4e2d\u4f7f\u7528\u5b83\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Ceph\u7684CRD\u542f\u52a8Ceph\u7684\u6e05\u5355\u6587\u4ef6\u3002\u5728\u5176\u4e2d\uff0c\u8981\u5c06Ceph\u6570\u636e\u6302\u8f7d\u5230\u5de5\u4f5c\u8282\u70b9\u7684\u8def\u5f84\/var\/lib\/rook\uff0c\u53ef\u4ee5\u901a\u8fc7dataDirHostPath: \/var\/lib\/rook\u8fdb\u884c\u914d\u7f6e\u3002\u4e0b\u9762\u7684cluster.yaml\u662f\u7ecf\u8fc7\u7f16\u8f91\u5e76\u9664\u53bb\u6ce8\u91ca\u7684\uff0c\u4ee5\u4fbf\u6e05\u6670\u660e\u4e86\u5730\u8868\u8fbe\u8981\u70b9\u3002<\/p>\n<pre class=\"post-pre\"><code>apiVersion: ceph.rook.io\/v1\r\nkind: CephCluster\r\nmetadata:\r\n  name: rook-ceph\r\n  namespace: rook-ceph\r\nspec:\r\n  cephVersion:\r\n    image: ceph\/ceph:v14.2.6\r\n    allowUnsupported: false\r\n  dataDirHostPath: \/var\/lib\/rook  # &lt;---\u3000\u30c7\u30fc\u30bf\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\r\n  skipUpgradeChecks: false\r\n  continueUpgradeAfterChecksEvenIfNotHealthy: false\r\n  mon:\r\n    count: 3\r\n    allowMultiplePerNode: false  # \u30e2\u30cb\u30bf\u30fc\u306f\u30ce\u30fc\u30c9\u306b\u4e00\u3064\r\n  dashboard:\r\n    enabled: true\r\n    ssl: true\r\n  monitoring:\r\n    enabled: false\r\n    rulesNamespace: rook-ceph\r\n  network:\r\n    hostNetwork: false\u3000# \u30dd\u30c3\u30c9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6c42\u3081\u308b\u6642\u306f\u518d\u8003\r\n  rbdMirroring:\r\n    workers: 0\r\n  crashCollector:\r\n    disable: false\r\n  annotations:\r\n  resources:\r\n    mgr:\r\n      limits:\r\n        cpu: \"500m\"\r\n        memory: \"1024Mi\"\r\n      requests:\r\n        cpu: \"500m\"\r\n        memory: \"1024Mi\"\r\n  removeOSDsIfOutAndSafeToRemove: false\r\n  storage:\r\n    useAllNodes: true\r\n    useAllDevices: true\r\n    config:\r\n      databaseSizeMB: \"1024\" # uncomment if the disks are smaller than 100 GB\r\n      journalSizeMB: \"1024\"  # uncomment if the disks are 20 GB or smaller\r\n      osdsPerDevice: \"1\" # this value can be overridden at the node or device level\r\n    directories:\r\n    - path: \/ceph_data\r\n  disruptionManagement:\r\n    managePodBudgets: false\r\n    osdMaintenanceTimeout: 30\r\n    manageMachineDisruptionBudgets: false\r\n    machineDisruptionBudgetNamespace: openshift-machine-api\r\n<\/code><\/pre>\n<p>\u5efa\u7acbWorker\u8282\u70b9\u65f6\uff0c\u9700\u8981\u4eceAnsible\u4e2d\u6302\u8f7d\u989d\u5916\u7684\u865a\u62df\u78c1\u76d8\u5230Worker\u8282\u70b9\u3002\u4e0b\u9762\u7684\u6587\u4ef6node_storage.yml\u662f\u7528\u4e8e\u6302\u8f7d\u7684playbook\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<pre class=\"post-pre\"><code>- hosts: nodes\r\n  become: yes\r\n  gather_facts: True\r\n\r\n  tasks:\r\n    - name: include k8s version\r\n      include_vars: \/vagrant\/ansible-playbook\/versions.yml\r\n\r\n    - name: mkfs \/dev\/sdc\r\n      filesystem:\r\n        fstype: ext4\r\n        dev: \/dev\/sdc\r\n\r\n    - name: Creates directory\r\n      file:\r\n        path: \/ceph_data\r\n        state: directory\r\n        owner: root\r\n        group: root\r\n        mode: 0775\r\n\r\n    - name: mount \/ceph_data\r\n      mount:\r\n        path: \/ceph_data\r\n        src: \/dev\/sdc\r\n        fstype: ext4\r\n        state: mounted\r\n<\/code><\/pre>\n<p>\u4f7f\u7528\u4e4b\u524d\u7f16\u8f91\u8fc7\u7684cluster.yaml\u6587\u4ef6\u5e94\u7528\u914d\u7f6e\uff0c\u542f\u52a8Ceph\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl create -f cluster.yaml\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u542f\u52a8\u9700\u8981\u51e0\u5206\u949f\u65f6\u95f4\uff0c\u5efa\u8bae\u52a0\u4e0a\u201c-w\u201d\u9009\u9879\u4ee5\u89c2\u5bdf\u8fdb\u5c55\u60c5\u51b5\u3002\u6700\u7ec8\u5c06\u8fdb\u5165\u4ee5\u4e0b\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get po -n rook-ceph \r\nNAME                                              READY   STATUS      RESTARTS   AGE\r\ncsi-cephfsplugin-9vzmd                            3\/3     Running     0          9m3s\r\ncsi-cephfsplugin-bzjmk                            3\/3     Running     0          9m3s\r\ncsi-cephfsplugin-provisioner-565ffd64f5-gjbhc     4\/4     Running     0          9m3s\r\ncsi-cephfsplugin-provisioner-565ffd64f5-tj7h7     4\/4     Running     0          9m3s\r\ncsi-cephfsplugin-pv5s9                            3\/3     Running     0          9m3s\r\ncsi-rbdplugin-cws6k                               3\/3     Running     0          9m3s\r\ncsi-rbdplugin-jpgjb                               3\/3     Running     0          9m3s\r\ncsi-rbdplugin-p6zxd                               3\/3     Running     0          9m3s\r\ncsi-rbdplugin-provisioner-7bb78d6c66-p49kw        5\/5     Running     0          9m3s\r\ncsi-rbdplugin-provisioner-7bb78d6c66-r687q        5\/5     Running     0          9m3s\r\nrook-ceph-crashcollector-node1-7bbb758b85-lxnmj   1\/1     Running     0          5m46s\r\nrook-ceph-crashcollector-node2-6c58bddcdd-hc7ck   1\/1     Running     0          5m28s\r\nrook-ceph-crashcollector-node3-7c8c9dd5bc-9c5h8   1\/1     Running     0          4m44s\r\nrook-ceph-mgr-a-98554f488-8zjft                   1\/1     Running     0          5m8s\r\nrook-ceph-mon-a-59c478755b-8tk8d                  1\/1     Running     0          5m54s\r\nrook-ceph-mon-b-5d9d488947-4r5xh                  1\/1     Running     0          5m46s\r\nrook-ceph-mon-c-6bfd478cc5-hkhx2                  1\/1     Running     0          5m28s\r\nrook-ceph-operator-6d74795f75-95nnv               1\/1     Running     0          23m\r\nrook-ceph-osd-0-644d5c77d7-mqfwd                  1\/1     Running     0          4m45s\r\nrook-ceph-osd-1-54964546d4-xfwwh                  1\/1     Running     0          4m44s\r\nrook-ceph-osd-2-78b5c5f8b-nss7l                   1\/1     Running     0          4m44s\r\nrook-ceph-osd-prepare-node1-jtk75                 0\/1     Completed   0          4m49s\r\nrook-ceph-osd-prepare-node2-c5r2n                 0\/1     Completed   0          4m49s\r\nrook-ceph-osd-prepare-node3-jzl2w                 0\/1     Completed   0          4m49s\r\nrook-discover-dqm9l                               1\/1     Running     0          23m\r\nrook-discover-hvgcf                               1\/1     Running     0          23m\r\nrook-discover-mvd7s                               1\/1     Running     0          23m\r\n<\/code><\/pre>\n<h2>\u4f7f\u7528\u5de5\u5177\u7bb1\u8fdb\u884c\u6d4b\u8bd5<\/h2>\n<p>\u5f53\u60a8\u4f7f\u7528\u4f4d\u4e8e\u540c\u4e00\u76ee\u5f55rook\/cluster\/examples\/kubernetes\/ceph\u4e0b\u7684toolbox.yaml\u65f6\uff0c\u60a8\u53ef\u4ee5\u6267\u884cceph\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl create -f toolbox.yaml\r\ndeployment.apps\/rook-ceph-tools created\r\n\r\nkubectl -n rook-ceph get pod -l \"app=rook-ceph-tools\"\r\nNAME                               READY   STATUS    RESTARTS   AGE\r\nrook-ceph-tools-78b599b6dd-47vdt   1\/1     Running   0          11s\r\n<\/code><\/pre>\n<p>\u5c06\u7ec8\u7aef\u8fde\u63a5\u5230pod\u4e0a\uff0c\u5e76\u4ee5\u4ea4\u4e92\u65b9\u5f0f\u8fd0\u884cceph\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl -n rook-ceph exec -it $(kubectl -n rook-ceph get pod -l \"app=rook-ceph-tools\" -o jsonpath='{.items[0].metadata.name}') bash\r\n\r\n[root@rook-ceph-tools-78b599b6dd-47vdt \/]# ceph status\r\n  cluster:\r\n    id:     40b602cc-b666-458f-b3a5-25287d48d6d4\r\n    health: HEALTH_OK\r\n\r\n  services:\r\n    mon: 1 daemons, quorum a (age 25m)\r\n    mgr: a(active, since 25m)\r\n    osd: 3 osds: 3 up (since 24m), 3 in (since 24m)\r\n\r\n  data:\r\n    pools:   0 pools, 0 pgs\r\n    objects: 0 objects, 0 B\r\n    usage:   17 GiB used, 129 GiB \/ 145 GiB avail\r\n    pgs:     \r\n\r\n[root@rook-ceph-tools-78b599b6dd-47vdt \/]# ceph osd status\r\n+----+-------+-------+-------+--------+---------+--------+---------+-----------+\r\n| id |  host |  used | avail | wr ops | wr data | rd ops | rd data |   state   |\r\n+----+-------+-------+-------+--------+---------+--------+---------+-----------+\r\n| 0  | node2 | 5718M | 42.8G |    0   |     0   |    0   |     0   | exists,up |\r\n| 1  | node1 | 5684M | 42.8G |    0   |     0   |    0   |     0   | exists,up |\r\n| 2  | node3 | 5684M | 42.8G |    0   |     0   |    0   |     0   | exists,up |\r\n+----+-------+-------+-------+--------+---------+--------+---------+-----------+\r\n\r\n[root@rook-ceph-tools-78b599b6dd-47vdt \/]# ceph df\r\nRAW STORAGE:\r\n    CLASS     SIZE        AVAIL       USED       RAW USED     %RAW USED \r\n    hdd       145 GiB     129 GiB     17 GiB       17 GiB         11.49 \r\n    TOTAL     145 GiB     129 GiB     17 GiB       17 GiB         11.49 \r\n\r\nPOOLS:\r\n    POOL     ID     STORED     OBJECTS     USED     %USED     MAX AVAIL \r\n\r\n[root@rook-ceph-tools-78b599b6dd-47vdt \/]# rados df\r\nPOOL_NAME USED OBJECTS CLONES COPIES MISSING_ON_PRIMARY UNFOUND DEGRADED RD_OPS RD WR_OPS WR USED COMPR UNDER COMPR \r\n\r\ntotal_objects    0\r\ntotal_used       17 GiB\r\ntotal_avail      129 GiB\r\ntotal_space      145 GiB\r\n<\/code><\/pre>\n<h2>Ceph\u7684\u8c03\u6574<\/h2>\n<p>\u5982\u679c\u865a\u62df\u673a\u7684\u64cd\u4f5c\u7cfb\u7edf\u662fUbuntu 16.04\uff0c\u4e3a\u4e86\u907f\u514d\u7531\u4e8e\u5185\u6838\u95ee\u9898\u800c\u51fa\u73b0\u6302\u8d77\uff0c\u9700\u8981\u4fee\u6539\u53c2\u6570\u3002\u7136\u800c\uff0c\u5982\u679c\u4f7f\u7528Ubuntu 18.04\uff0c\u5219\u4e0d\u9700\u8981\u8fdb\u884c\u8fd9\u79cd\u8c03\u6574\u3002\u7531\u4e8e\u672c\u6587\u4f7f\u7528\u7684\u662f\u5206\u652f1.17-3node\uff0c\u5b83\u4f7f\u7528\u7684\u662fUbuntu 18.04\uff0c\u6240\u4ee5\u4e0d\u9700\u8981\u8fdb\u884c\u4ee5\u4e0b\u8c03\u6574\u3002<\/p>\n<p>\u67e5\u770b\u9ed8\u8ba4\u7684\u53ef\u8c03\u53c2\u6570\u3002\u5728Jewel\u4e2d\u5b58\u5728\u65e0\u6cd5\u83b7\u5f97\u5757\u5b58\u50a8\u7684\u95ee\u9898\uff0c\u9700\u8981\u8fdb\u884c\u4ee5\u4e0b\u66f4\u6539\u3002<\/p>\n<pre class=\"post-pre\"><code>[root@rook-ceph-tools-78b599b6dd-8srn5 \/]# ceph osd crush show-tunables \r\n{\r\n    \"choose_local_tries\": 0,\r\n    \"choose_local_fallback_tries\": 0,\r\n    \"choose_total_tries\": 50,\r\n    \"chooseleaf_descend_once\": 1,\r\n    \"chooseleaf_vary_r\": 1,\r\n    \"chooseleaf_stable\": 1,\r\n    \"straw_calc_version\": 1,\r\n    \"allowed_bucket_algs\": 54,\r\n    \"profile\": \"jewel\",\u3000\u3000 &lt;&lt;--- \u8a2d\u5b9a\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c jewel \u306b\u306a\u3063\u3066\u3044\u308b\r\n    \"optimal_tunables\": 1,\r\n    \"legacy_tunables\": 0,\r\n    \"minimum_required_version\": \"jewel\", \r\n    \"require_feature_tunables\": 1,\r\n    \"require_feature_tunables2\": 1,\r\n    \"has_v2_rules\": 0,\r\n    \"require_feature_tunables3\": 1,\r\n    \"has_v3_rules\": 0,\r\n    \"has_v4_buckets\": 1,\r\n    \"require_feature_tunables5\": 1,\r\n    \"has_v5_rules\": 0\r\n}\r\n<\/code><\/pre>\n<p>\u8bf7\u5c06\u8bbe\u7f6e\u66f4\u6539\u4e3a&#8221;hammer&#8221;\u3002<\/p>\n<pre class=\"post-pre\"><code>[root@rook-ceph-tools-78b599b6dd-8srn5 \/]# ceph osd crush tunables hammer\r\nadjusted tunables profile to hammer\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u66f4\u6539\u3002<\/p>\n<pre class=\"post-pre\"><code>[root@rook-ceph-tools-78b599b6dd-8srn5 \/]# ceph osd crush show-tunables \r\n&lt;\u4e2d\u7565&gt;\r\n    \"profile\": \"hammer\",\r\n&lt;\u4ee5\u4e0b\u7701\u7565&gt;\r\n<\/code><\/pre>\n<p>\u73b0\u5728\uff0cCeph\u96c6\u7fa4\u7684\u8bbe\u7f6e\u5df2\u7ecf\u5b8c\u6210\uff0c\u63a5\u4e0b\u6765\u8fdb\u5165\u5ba2\u6237\u7aef\u7aef\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n<h2>\u8bbe\u7f6e\u5b58\u50a8\u7c7b\u578b<\/h2>\n<p>\u8bbe\u7f6e\u5b58\u50a8\u7c7b\u522b\u4ee5\u6267\u884c\u52a8\u6001\u914d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code>cd csi\/rbd\r\nkubectl apply -f storageclass.yaml \r\ncephblockpool.ceph.rook.io\/replicapool created\r\nstorageclass.storage.k8s.io\/rook-ceph-block created\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u5df2\u8bbe\u7f6e\u7684\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get sc\r\nNAME              PROVISIONER                  RECLAIMPOLICY   VOLUMEBINDINGMODE   ALLOWVOLUMEEXPANSION   AGE\r\nrook-ceph-block   rook-ceph.rbd.csi.ceph.com   Delete          Immediate           false                  35s\r\n<\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u53ef\u4ee5\u52a8\u6001\u5730\u4e3a\u5757\u5b58\u50a8\u8fdb\u884c\u914d\u7f6e\u4e86\u3002<\/p>\n<h2>\u9a8c\u8bc1WordPress\u542f\u52a8\u7684\u64cd\u4f5c<\/h2>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8fdb\u884c\u52a8\u6001\u914d\u7f6e\u529f\u80fd\u7684\u6d4b\u8bd5\u3002\u6d4b\u8bd5\u4e2d\u6211\u4eec\u5c06\u542f\u52a8WordPress\uff0c\u5e76\u786e\u4fdd\u5185\u5bb9\u548c\u6570\u636e\u5e93\u7684\u4e24\u4e2a\u6c38\u4e45\u6570\u636e\u533a\u57df\u7531ROOK Ceph\u8fdb\u884c\u5206\u914d\u3002<\/p>\n<p>\u524d\u5f80\u5305\u542b\u6837\u4f8b\u6e05\u5355\u7684\u76ee\u5f55\u3002<\/p>\n<pre class=\"post-pre\"><code>$ cd ..\/..\/..\r\n<\/code><\/pre>\n<p>\u90e8\u7f72\u6570\u636e\u5e93\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl apply -f mysql.yaml \r\n<\/code><\/pre>\n<p>\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl apply -f wordpress.yaml \r\n<\/code><\/pre>\n<p>\u8fd9\u6837\u4e00\u6765\uff0c\u5c06\u4f1a\u4ea7\u751f\u4e24\u4e2aPVC\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get pvc\r\nNAME             STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS      AGE\r\nmysql-pv-claim   Bound    pvc-4af72998-cfcf-46a7-9fe4-624e34db85cd   20Gi       RWO            rook-ceph-block   11s\r\nwp-pv-claim      Bound    pvc-2c7a1991-00dd-4309-9883-c9c69eb0e7db   20Gi       RWO            rook-ceph-block   5s\r\n<\/code><\/pre>\n<h2>\u6301\u4e45\u6027\u5b58\u50a8\u7533\u8bf7\u4e2d\u7684\u5bb9\u91cf\u8981\u6c42<\/h2>\n<p>\u8bf7\u5728\u8fd9\u91cc\u786e\u8ba4\u4e00\u4e0b\u6e05\u5355\u3002\u5728PVC\u7684\u6e05\u5355\u4e2d\uff0c\u7531\u4e8e\u662f\u5757\u5b58\u50a8\uff0caccessModes\u88ab\u8bbe\u7f6e\u4e3a\u4e0d\u5141\u8bb8\u5171\u4eab\u7684ReadWriteOnce\u3002<\/p>\n<pre class=\"post-pre\"><code>apiVersion: v1\r\nkind: PersistentVolumeClaim\r\nmetadata:\r\n  name: wp-pv-claim\r\n  labels:\r\n    app: wordpress\r\nspec:\r\n  storageClassName: rook-ceph-block\r\n  accessModes:\r\n  - ReadWriteOnce\r\n  resources:\r\n    requests:\r\n      storage: 2Gi\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u5c06\u5757\u5b58\u50a8\u88c5\u8f7d\u5230\u6587\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u53ef\u80fd\u662f\u7531\u4f9b\u5e94\u5546\u52a8\u6001\u5730\u521b\u5efa\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n<pre class=\"post-pre\"><code>        volumeMounts:\r\n        - name: wordpress-persistent-storage\r\n          mountPath: \/var\/www\/html\r\n      volumes:\r\n      - name: wordpress-persistent-storage\r\n        persistentVolumeClaim:\r\n          claimName: wp-pv-claim\r\n<\/code><\/pre>\n<h2>\u6545\u969c\u6392\u9664<\/h2>\n<p>\u89e3\u91ca\u4e00\u4e0b\u5728\u6ca1\u6709\u6267\u884c\u524d\u8ff0\u7684ceph osd crush tunables hammer\u547d\u4ee4\u7684\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u9047\u5230\u7684\u95ee\u9898\u3002<\/p>\n<p>\u5982\u679cPod\u5728&#8217;ContainerCreating&#8217;\u72b6\u6001\u4e0b\u65e0\u6cd5\u8fdb\u884c\u4e0b\u4e00\u6b65\uff0c\u5219\u53ef\u80fd\u662f\u7531\u4e8eCeph\u5f15\u8d77\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get po\r\nNAME                              READY   STATUS              RESTARTS   AGE\r\nwordpress-5b886cf59b-6mdnv        0\/1     ContainerCreating   0          2m44s\r\nwordpress-mysql-b9ddd6d4c-s7dfc   0\/1     ContainerCreating   0          2m50s\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7\u663e\u793aPod\u7684\u8be6\u7ec6\u4fe1\u606f\u5e76\u786e\u8ba4Events\uff0c\u53ef\u4ee5\u5224\u65ad\u51fa\u505c\u6ede\u7684\u539f\u56e0\u3002\u53ef\u4ee5\u770b\u51fa\u65e0\u6cd5\u6302\u8f7d\u5377\u548c\u53d1\u751f\u8d85\u65f6\u9519\u8bef\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u53ef\u4ee5\u63a8\u6d4b\u51faCeph\u6216ROOK\u5b58\u5728\u95ee\u9898\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl describe po wordpress-mysql-b9ddd6d4c-s7dfc\r\n\r\n&lt;\u4e2d\u7565&gt;\r\n\r\nEvents:\r\n  Type     Reason                  Age                  From                     Message\r\n  ----     ------                  ----                 ----                     -------\r\n  Warning  FailedScheduling        3m9s (x2 over 3m9s)  default-scheduler        error while running \"VolumeBinding\" filter plugin for pod \"wordpress-mysql-b9ddd6d4c-s7dfc\": pod has unbound immediate PersistentVolumeClaims\r\n  Normal   Scheduled               3m8s                 default-scheduler        Successfully assigned default\/wordpress-mysql-b9ddd6d4c-s7dfc to node1\r\n  Normal   SuccessfulAttachVolume  3m8s                 attachdetach-controller  AttachVolume.Attach succeeded for volume \"pvc-4af72998-cfcf-46a7-9fe4-624e34db85cd\"\r\n  Warning  FailedMount             65s                  kubelet, node1           Unable to attach or mount volumes: unmounted volumes=[mysql-persistent-storage], unattached volumes=[mysql-persistent-storage default-token-8qr52]: timed out waiting for the condition\r\n  Warning  FailedMount             58s (x2 over 119s)   kubelet, node1           MountVolume.MountDevice failed for volume \"pvc-4af72998-cfcf-46a7-9fe4-624e34db85cd\" : rpc error: code = Internal desc = rbd: map failed exit status 110, rbd output: rbd: sysfs write failed\r\nIn some cases useful info is found in syslog - try \"dmesg | tail\".\r\nrbd: map failed: (110) Connection timed out\r\n<\/code><\/pre>\n<p>\u6839\u636ehttps:\/\/github.com\/ceph\/ceph-helm\/issues\/60\uff0c\u8fd9\u79cd\u60c5\u51b5\u7684\u539f\u56e0\u5982\u4e0b\u3002<\/p>\n<blockquote><p>\u91cd\u8981\u7684Kubernetes\u4f7f\u7528RBD\u5185\u6838\u6a21\u5757\u5c06RBD\u6620\u5c04\u5230\u4e3b\u673a\u3002Luminous\u8981\u6c42CRUSH_TUNABLES 5\uff08Jewel\uff09\u3002\u8fd9\u4e9b\u53ef\u8c03\u53c2\u6570\u7684\u6700\u4f4e\u5185\u6838\u7248\u672c\u662f4.5\u3002\u5982\u679c\u60a8\u7684\u5185\u6838\u4e0d\u652f\u6301\u8fd9\u4e9b\u53ef\u8c03\u53c2\u6570\uff0c\u8bf7\u8fd0\u884cceph osd crush tunables hammer\u3002<\/p><\/blockquote>\n<p>\u5f53\u901a\u8fc7\u68c0\u67e5\u4f7f\u7528Ubuntu 16.04\u7684\u5de5\u4f5c\u8282\u70b9\u7684\u5185\u6838\u7248\u672c\u65f6\uff0c\u6211\u4eec\u53d1\u73b0\u5b83\u662f4.4\u3002\u56e0\u6b64\uff0c\u7531\u4e8e\u5b83\u4e0e\u4e0a\u8ff0\u6709\u5173\uff0c\u56e0\u6b64\u9700\u8981\u8fdb\u884c\u66f4\u6539\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant@node1:~$ uname -a\r\nLinux node1 4.4.0-171-generic #200-Ubuntu SMP Tue Dec 3 11:04:55 UTC 2019 x86_64 x86_64 x86_64 GNU\/Linux\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u4f7f\u7528\u4e86Ubuntu 18.04\u5185\u6838\uff0c\u56e0\u6b64\u4e0d\u9700\u8981\u8fdb\u884c\u9002\u914d\uff0c\u5177\u4f53\u5185\u6838\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code>vagrant ssh node3\r\nWelcome to Ubuntu 18.04.4 LTS (GNU\/Linux 4.15.0-76-generic x86_64)\r\n<\/code><\/pre>\n<h2>ROOK Ceph \u4eea\u8868\u677f<\/h2>\n<p>\u4fee\u6539\u8bbe\u7f6e\u4ee5\u4ece\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95eeCeph\u4eea\u8868\u76d8\u3002<\/p>\n<p>\u5728\u521d\u59cb\u8bbe\u7f6e\u4e2d\uff0c\u670d\u52a1\u7c7b\u578b\u88ab\u8bbe\u5b9a\u4e3aClusterIP\uff0c\u8fd9\u5c06\u5bfc\u81f4\u65e0\u6cd5\u4ece\u96c6\u7fa4\u5916\u90e8\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl -n rook-ceph get service rook-ceph-mgr-dashboard \r\nNAME                       TYPE        CLUSTER-IP    EXTERNAL-IP   PORT(S)             AGE\r\nrook-ceph-mgr-dashboard    ClusterIP   10.32.0.200   &lt;none&gt;        8443:31930\/TCP      5h49m\r\n<\/code><\/pre>\n<p>\u4f7f\u7528 edit \u5b50\u547d\u4ee4\uff0c\u5728\u8fd0\u884c\u4e2d\u7684\u6e05\u5355\u4e0a\u8fdb\u884c\u66f4\u6539\uff0c\u4f7f\u5176\u53ef\u4ee5\u4ece Kubernetes \u96c6\u7fa4\u5916\u90e8\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl -n rook-ceph edit service rook-ceph-mgr-dashboard\r\n<\/code><\/pre>\n<p>\u4e0b\u9762\u662f\u4e0a\u8ff0\u547d\u4ee4\u7684\u6267\u884c\u7ed3\u679c\u3002\u5c06\u7b2c35\u884c\u7684type: ClusterIP\u66f4\u6539\u4e3atype: NodePort\u3002<\/p>\n<pre class=\"post-pre\"><code>     23 spec:\r\n     24   clusterIP: 10.32.0.252\r\n     25   ports:\r\n     26   - name: https-dashboard\r\n     27     port: 8443\r\n     28     protocol: TCP\r\n     29     targetPort: 8443\r\n     30     nodePort: 30443\r\n     31   selector:\r\n     32     app: rook-ceph-mgr\r\n     33     rook_cluster: rook-ceph\r\n     34   sessionAffinity: None\r\n     35   type: ClusterIP\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u66f4\u6539\uff0c\u8282\u70b9\u7aef\u53e3\u5c06\u88ab\u6253\u5f00\uff0c\u53ef\u4ee5\u8bbf\u95eeCeph\u7684\u4eea\u8868\u677f\u3002\u901a\u8fc7\u5728\u6e05\u5355\u6587\u4ef6\u7684&#8221;ports:&#8221;\u5904\u52a0\u5165&#8221;nodePort: 30443&#8243;\u7684\u914d\u7f6e\uff0c\u5982\u679c\u7aef\u53e3\u5f00\u653e\uff0c\u53ef\u4ee5\u4fdd\u6301\u4eea\u8868\u677f\u5730\u5740\u7684\u7a33\u5b9a\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get svc -n rook-ceph rook-ceph-mgr-dashboard\r\nNAME                      TYPE       CLUSTER-IP    EXTERNAL-IP   PORT(S)          AGE\r\nrook-ceph-mgr-dashboard   NodePort   10.32.0.252   &lt;none&gt;        8443:30443\/TCP   17h\r\n<\/code><\/pre>\n<p>\u8981\u8bbf\u95eeCeph\u4eea\u8868\u677f\uff0c\u9700\u8981\u63d0\u4f9b\u5bc6\u7801\u3002\u53ef\u4ee5\u901a\u8fc7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u83b7\u5f97\u8be5\u5bc6\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl -n rook-ceph get secret rook-ceph-dashboard-password -o jsonpath=\"{['data']['password']}\" | base64 --decode &amp;&amp; echo\r\nxZVbe1aVOL\r\n<\/code><\/pre>\n<p>\u5c06\u6b64\u7aef\u53e3\u53f7\u6dfb\u52a0\u5230\u6dfb\u52a0\u5230\u4e3b\u8282\u70b9\u865a\u62df\u673a\u4e3b\u673a\u7684IP\u5730\u5740\u4e0a\uff0c\u901a\u8fc7 https:\/\/192.168.1.91:30443 \u5e76\u4f7f\u7528\u7528\u6237ID admin \u53ef\u4ee5\u8bbf\u95ee\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d92e0913a08637a6e480b\/102-0.png\" alt=\"Ceph-Dashbd.png\" \/><\/div>\n<h2>\u603b\u7ed3<\/h2>\n<p>ROOK\u53ef\u4ee5\u4f7f\u7528Kubernetes\u96c6\u7fa4\u4e2d\u7684\u5de5\u4f5c\u8282\u70b9\u5185\u7f6e\u78c1\u76d8\u6784\u5efaSDS\u3002\u901a\u8fc7\u5c06\u6301\u4e45\u5316\u6570\u636e\u5b58\u50a8\u5728\u5de5\u4f5c\u8282\u70b9\u4e0a\uff0c\u901a\u8fc7\u96c6\u7fa4\u5316\u5b9e\u73b0\u5206\u5e03\u548c\u5197\u4f59\u6765\u786e\u4fdd\u6570\u636e\u7684\u53ef\u9760\u6027\uff0c\u5c3d\u7ba1\u5982\u6b64\uff0c\u4eba\u4eec\u4ecd\u7136\u6709\u4e00\u4e9b\u62b5\u89e6\u60c5\u7eea\u3002\u8d8a\u7b80\u5355\u7684\u4e1c\u897f\u8d8a\u4e0d\u5bb9\u6613\u635f\u574f\uff0c\u56e0\u6b64\u4fdd\u5b58\u91cd\u8981\u6570\u636e\u7684\u8bbe\u5907\u6700\u597d\u662f\u6ee1\u8db3\u9700\u6c42\u7684\u7b80\u5355\u8bbe\u5907\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u4fdd\u62a4\u91cd\u8981\u6570\u636e\u514d\u53d7\u8f6f\u4ef6\u7684\u590d\u6742\u534f\u4f5c\u3001\u8106\u5f31\u6027\u548c\u7248\u672c\u5347\u7ea7\u7b49\u5e26\u6765\u7684\u6311\u6218\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5982\u679c\u8981\u6784\u5efaSDS\u96c6\u7fa4\uff0c\u9664\u4e86Kubernetes\u96c6\u7fa4\u4e4b\u5916\uff0c\u5c31\u9700\u8981\u76f8\u5e94\u7684\u6210\u672c\u3002\u4f46\u662f\uff0c\u5982\u679c\u80fd\u591f\u4f7f\u7528ROOK\u5728\u540c\u4e00\u4e2aKubernetes\u96c6\u7fa4\u4e2d\u6301\u4e45\u4fdd\u5b58\u6570\u636e\uff0c\u5c31\u53ef\u4ee5\u51cf\u5c11\u5de5\u4f5c\u548c\u6210\u672c\u3002\u800c\u4e14\uff0c\u8fd8\u60f3\u9a8c\u8bc1\u4e00\u4e0b\u662f\u5426\u53ef\u4ee5\u83b7\u53d6\u5feb\u7167\u5e76\u5c06\u5176\u4fdd\u5b58\u5230\u8fdc\u7a0b\u5bf9\u8c61\u5b58\u50a8\u4e2d\u3002<\/p>\n<p>\u8fd9\u6b21\u6211\u4eec\u53d1\u73b0\uff0cROOK Ceph\u7684\u8bbe\u7f6e\u975e\u5e38\u7b80\u5355\u4e14\u53ef\u4ee5\u5feb\u901f\u8fdb\u884c\u3002\u7136\u800c\uff0c\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u4e0d\u9700\u8981\u4e86\u89e3Ceph\u77e5\u8bc6\u3002\u53ef\u4ee5\u8bf4\u5728\u4f7f\u7528ROOK\u4e4b\u524d\uff0c\u5e94\u8be5\u4e86\u89e3Ceph\u3002\u800c\u4e14\uff0c\u8981\u4f7f\u7528\u6700\u65b0\u7248\u672c\u7684Ceph\uff0c\u5de5\u4f5c\u8282\u70b9\u7684Linux\u5185\u6838\u7248\u672c\u5fc5\u987b\u4e3a4.5\u4ee5\u4e0a\u3002\u5982\u679c\u65e0\u6cd5\u6ee1\u8db3\u8be5\u6761\u4ef6\uff0c\u5219\u9700\u8981\u964d\u4f4e\u914d\u7f6e\u7ea7\u522b\u3002<\/p>\n<p>Rook\u5728OpenShift\u4e2d\u88ab\u4f5c\u4e3aOpenShift\u5bb9\u5668\u5b58\u50a8(OCS)\u63d0\u4f9b\uff0c\u4eceOpenShift 4.3\u7248\u672c\u5f00\u59cb\u53ef\u4f7f\u7528\u3002\u82e5\u5728\u672c\u5730\u73af\u5883\u4f7f\u7528OpenShift\uff0cRook\u5e94\u88ab\u89c6\u4e3a\u4e00\u4e2a\u4e0d\u53ef\u6216\u7f3a\u7684\u7ec4\u4ef6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ROOK\u662fKubernetes\u7684\u5b58\u5132\u5354\u8abf\u5668\u3002\u5b83\u8ca0\u8cac\u5206\u6563\u5b58\u5132\u7684\u7cfb\u7d71\u7ba1\u7406\u3001\u81ea\u52d5\u4f38\u7e2e\u548c\u81ea\u52d5\u4fee\u5fa9\u3002\u901a\u904e\u4f7f\u7528\u904b\u71df\u5546\uff0c\u53ef\u4ee5 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-50639","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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