{"id":32118,"date":"2025-01-21T14:19:21","date_gmt":"2025-01-21T06:19:21","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=25022"},"modified":"2025-01-21T14:19:21","modified_gmt":"2025-01-21T06:19:21","slug":"skywalking%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e7%9b%91%e6%8e%a7%e6%95%b0%e6%8d%ae%e7%9a%84%e5%a4%87%e4%bb%bd%e5%92%8c%e6%81%a2%e5%a4%8d%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32118.html","title":{"rendered":"SkyWalking\u5982\u4f55\u5b9e\u73b0\u76d1\u63a7\u6570\u636e\u7684\u5907\u4efd\u548c\u6062\u590d\uff1f"},"content":{"rendered":"<p>\t\t\t\t<![CDATA[\n                \n\n<p style=\"text-align: center;\">\n\n<p><img decoding=\"async\" src=\"https:\/\/pic.zadbj010.com\/2025\/4e09b43bcf8b6e4.jpg\" alt=\"SkyWalking\u5982\u4f55\u5b9e\u73b0\u76d1\u63a7\u6570\u636e\u7684\u5907\u4efd\u548c\u6062\u590d\uff1f\" ><\/p>\n\n<\/p>\n\n\n\n<p>\u5728\u73b0\u4ee3\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u76d1\u63a7\u6570\u636e\u7684\u5907\u4efd\u548c\u6062\u590d\u662f\u786e\u4fdd\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u6570\u636e\u5b8c\u6574\u6027\u7684\u5173\u952e\u73af\u8282\u3002SkyWalking\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u7684APM\uff08\u5e94\u7528\u6027\u80fd\u76d1\u63a7\uff09\u5de5\u5177\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5fae\u670d\u52a1\u67b6\u6784\u7684\u6027\u80fd\u76d1\u63a7\u548c\u6545\u969c\u6392\u67e5\u3002\u7136\u800c\uff0c\u968f\u7740\u76d1\u63a7\u6570\u636e\u91cf\u7684\u589e\u957f\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u5907\u4efd\u548c\u6062\u590d\u8fd9\u4e9b\u6570\u636e\u6210\u4e3a\u4e86\u8fd0\u7ef4\u56e2\u961f\u5fc5\u987b\u9762\u5bf9\u7684\u6311\u6218\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8<strong>SkyWalking\u5982\u4f55\u5b9e\u73b0\u76d1\u63a7\u6570\u636e\u7684\u5907\u4efd\u548c\u6062\u590d<\/strong>\uff0c\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u5176\u80cc\u540e\u7684\u673a\u5236\uff0c\u5e76\u63d0\u4f9b\u5b9e\u7528\u7684\u64cd\u4f5c\u5efa\u8bae\u3002<\/p>\n\n\n\n\n<h3>1. SkyWalking\u76d1\u63a7\u6570\u636e\u7684\u57fa\u672c\u7ed3\u6784<\/h3>\n\n\n\n\n<p>\u5728\u8ba8\u8bba\u5907\u4efd\u548c\u6062\u590d\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3SkyWalking\u76d1\u63a7\u6570\u636e\u7684\u57fa\u672c\u7ed3\u6784\u3002SkyWalking\u7684\u6838\u5fc3\u6570\u636e\u4e3b\u8981\u5305\u62ec<strong>\u8ffd\u8e2a\u6570\u636e\uff08Trace\uff09<\/strong>\u3001<strong>\u6307\u6807\u6570\u636e\uff08Metrics\uff09<strong>\u548c<\/strong>\u65e5\u5fd7\u6570\u636e\uff08Logs\uff09<\/strong>\u3002\u8fd9\u4e9b\u6570\u636e\u901a\u5e38\u5b58\u50a8\u5728<strong>Elasticsearch<\/strong>\u3001<strong>MySQL<\/strong>\u3001<strong>TiDB<\/strong>\u7b49\u540e\u7aef\u5b58\u50a8\u7cfb\u7edf\u4e2d\u3002\u5176\u4e2d\uff0cElasticsearch\u662f\u6700\u5e38\u7528\u7684\u5b58\u50a8\u65b9\u6848\uff0c\u56e0\u5176\u5f3a\u5927\u7684\u641c\u7d22\u548c\u5206\u6790\u80fd\u529b\u800c\u5907\u53d7\u9752\u7750\u3002<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>\u8ffd\u8e2a\u6570\u636e<\/strong>\uff1a\u8bb0\u5f55\u670d\u52a1\u4e4b\u95f4\u7684\u8c03\u7528\u94fe\u8def\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u5b9a\u4f4d\u6027\u80fd\u74f6\u9888\u3002<\/li>\n\n\n\n\n<li><strong>\u6307\u6807\u6570\u636e<\/strong>\uff1a\u5305\u62ecCPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u5360\u7528\u3001\u8bf7\u6c42\u54cd\u5e94\u65f6\u95f4\u7b49\u5173\u952e\u6027\u80fd\u6307\u6807\u3002<\/li>\n\n\n\n\n<li><strong>\u65e5\u5fd7\u6570\u636e<\/strong>\uff1a\u8bb0\u5f55\u7cfb\u7edf\u7684\u8fd0\u884c\u65e5\u5fd7\uff0c\u7528\u4e8e\u6545\u969c\u6392\u67e5\u548c\u5ba1\u8ba1\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<h3>2. \u76d1\u63a7\u6570\u636e\u5907\u4efd\u7684\u5fc5\u8981\u6027<\/h3>\n\n\n\n\n<p>\u76d1\u63a7\u6570\u636e\u7684\u5907\u4efd\u4e0d\u4ec5\u662f\u9632\u6b62\u6570\u636e\u4e22\u5931\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u8fd8\u80fd\u5728\u7cfb\u7edf\u5347\u7ea7\u3001\u8fc1\u79fb\u6216\u707e\u96be\u6062\u590d\u65f6\u53d1\u6325\u5173\u952e\u4f5c\u7528\u3002\u4ee5\u4e0b\u662f\u5907\u4efd\u76d1\u63a7\u6570\u636e\u7684\u51e0\u4e2a\u4e3b\u8981\u539f\u56e0\uff1a<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>\u6570\u636e\u4e22\u5931\u98ce\u9669<\/strong>\uff1a\u786c\u4ef6\u6545\u969c\u3001\u7f51\u7edc\u4e2d\u65ad\u6216\u4eba\u4e3a\u8bef\u64cd\u4f5c\u90fd\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u3002<\/li>\n\n\n\n\n<li><strong>\u7cfb\u7edf\u5347\u7ea7\u4e0e\u8fc1\u79fb<\/strong>\uff1a\u5728\u5347\u7ea7SkyWalking\u7248\u672c\u6216\u8fc1\u79fb\u5b58\u50a8\u540e\u7aef\u65f6\uff0c\u5907\u4efd\u6570\u636e\u53ef\u4ee5\u786e\u4fdd\u5e73\u6ed1\u8fc7\u6e21\u3002<\/li>\n\n\n\n\n<li><strong>\u5408\u89c4\u6027\u8981\u6c42<\/strong>\uff1a\u67d0\u4e9b\u884c\u4e1a\u5bf9\u6570\u636e\u4fdd\u7559\u548c\u5ba1\u8ba1\u6709\u4e25\u683c\u7684\u8981\u6c42\uff0c\u5907\u4efd\u662f\u6ee1\u8db3\u8fd9\u4e9b\u8981\u6c42\u7684\u57fa\u7840\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<h3>3. SkyWalking\u76d1\u63a7\u6570\u636e\u7684\u5907\u4efd\u7b56\u7565<\/h3>\n\n\n\n\n<p>SkyWalking\u7684\u76d1\u63a7\u6570\u636e\u5907\u4efd\u4e3b\u8981\u4f9d\u8d56\u4e8e\u5b58\u50a8\u540e\u7aef\u7684\u5907\u4efd\u673a\u5236\u3002\u4ee5\u4e0b\u4ee5Elasticsearch\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u51e0\u79cd\u5e38\u89c1\u7684\u5907\u4efd\u7b56\u7565\u3002<\/p>\n\n\n\n\n<h4>3.1 \u4f7f\u7528Elasticsearch\u7684\u5feb\u7167\u529f\u80fd<\/h4>\n\n\n\n\n<p>Elasticsearch\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684<strong>\u5feb\u7167\uff08Snapshot\uff09\u529f\u80fd<\/strong>\uff0c\u53ef\u4ee5\u5c06\u7d22\u5f15\u6570\u636e\u5907\u4efd\u5230\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u6216\u8fdc\u7a0b\u5b58\u50a8\uff08\u5982S3\u3001HDFS\u7b49\uff09\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u6b65\u9aa4\uff1a<\/p>\n\n\n\n\n<ol>\n\n\n<li><strong>\u914d\u7f6e\u5feb\u7167\u4ed3\u5e93<\/strong>\uff1a\u9996\u5148\uff0c\u9700\u8981\u5728Elasticsearch\u4e2d\u914d\u7f6e\u4e00\u4e2a\u5feb\u7167\u4ed3\u5e93\uff0c\u6307\u5b9a\u5907\u4efd\u6570\u636e\u7684\u5b58\u50a8\u4f4d\u7f6e\u3002\n\n<pre><code class=\"language-yaml\">PUT \/_snapshot\/my_backup<br \/>\n{<br \/>\n  &quot;type&quot;: &quot;fs&quot;,<br \/>\n  &quot;settings&quot;: {<br \/>\n    &quot;location&quot;: &quot;\/mnt\/backups\/my_backup&quot;<br \/>\n  }<br \/>\n}<br \/>\n<\/code><\/pre>\n\n\n<\/li>\n\n\n\n\n<li><strong>\u521b\u5efa\u5feb\u7167<\/strong>\uff1a\u901a\u8fc7API\u521b\u5efa\u5feb\u7167\uff0c\u5907\u4efd\u6307\u5b9a\u7684\u7d22\u5f15\u3002\n\n<pre><code class=\"language-json\">PUT \/_snapshot\/my_backup\/snapshot_1?wait_for_completion=true<br \/>\n{<br \/>\n  &quot;indices&quot;: &quot;skywalking-*&quot;,<br \/>\n  &quot;ignore_unavailable&quot;: true,<br \/>\n  &quot;include_global_state&quot;: false<br \/>\n}<br \/>\n<\/code><\/pre>\n\n\n<\/li>\n\n\n\n\n<li><strong>\u6062\u590d\u5feb\u7167<\/strong>\uff1a\u5728\u9700\u8981\u6062\u590d\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7API\u4ece\u5feb\u7167\u4e2d\u6062\u590d\u7d22\u5f15\u3002\n\n<pre><code class=\"language-json\">POST \/_snapshot\/my_backup\/snapshot_1\/_restore<br \/>\n{<br \/>\n  &quot;indices&quot;: &quot;skywalking-*&quot;,<br \/>\n  &quot;ignore_unavailable&quot;: true,<br \/>\n  &quot;include_global_state&quot;: false<br \/>\n}<br \/>\n<\/code><\/pre>\n\n\n<\/li>\n\n\n<\/ol>\n\n\n\n\n<h4>3.2 \u4f7f\u7528\u5b9a\u65f6\u4efb\u52a1\u81ea\u52a8\u5316\u5907\u4efd<\/h4>\n\n\n\n\n<p>\u4e3a\u4e86\u786e\u4fdd\u5907\u4efd\u7684\u53ca\u65f6\u6027\u548c\u4e00\u81f4\u6027\uff0c\u53ef\u4ee5\u7ed3\u5408<strong>cron\u4efb\u52a1<\/strong>\u6216<strong>Elasticsearch Curator<\/strong>\u5de5\u5177\uff0c\u5b9a\u671f\u6267\u884c\u5feb\u7167\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u6bcf\u5929\u51cc\u66682\u70b9\u6267\u884c\u4e00\u6b21\u5168\u91cf\u5907\u4efd\uff1a<\/p>\n\n\n\n\n<pre><code class=\"language-bash\">0 2 * * * curl -X PUT &quot;localhost:9200\/_snapshot\/my_backup\/snapshot_$(date +\\%Y\\%m\\%d)?wait_for_completion=true&quot; -H 'Content-Type: application\/json' -d '{&quot;indices&quot;: &quot;skywalking-*&quot;}'<br \/>\n<\/code><\/pre>\n\n\n\n\n<h4>3.3 \u591a\u5b58\u50a8\u540e\u7aef\u5907\u4efd<\/h4>\n\n\n\n\n<p>\u4e3a\u4e86\u63d0\u9ad8\u6570\u636e\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u91c7\u7528<strong>\u591a\u5b58\u50a8\u540e\u7aef\u5907\u4efd<\/strong>\u7b56\u7565\u3002\u4f8b\u5982\uff0c\u5c06\u5feb\u7167\u540c\u65f6\u5907\u4efd\u5230\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u548c\u8fdc\u7a0bS3\u5b58\u50a8\u4e2d\u3002\u8fd9\u6837\u5373\u4f7f\u672c\u5730\u5b58\u50a8\u53d1\u751f\u6545\u969c\uff0c\u4ecd\u53ef\u4ee5\u4ece\u4e91\u7aef\u6062\u590d\u6570\u636e\u3002<\/p>\n\n\n\n\n<h3>4. \u76d1\u63a7\u6570\u636e\u6062\u590d\u7684\u6ce8\u610f\u4e8b\u9879<\/h3>\n\n\n\n\n<p>\u5728\u6062\u590d\u76d1\u63a7\u6570\u636e\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>\u7248\u672c\u517c\u5bb9\u6027<\/strong>\uff1a\u786e\u4fdd\u5907\u4efd\u6570\u636e\u7684Elasticsearch\u7248\u672c\u4e0e\u5f53\u524d\u7cfb\u7edf\u7248\u672c\u517c\u5bb9\uff0c\u907f\u514d\u56e0\u7248\u672c\u5dee\u5f02\u5bfc\u81f4\u6062\u590d\u5931\u8d25\u3002<\/li>\n\n\n\n\n<li><strong>\u7d22\u5f15\u51b2\u7a81<\/strong>\uff1a\u5982\u679c\u6062\u590d\u7684\u7d22\u5f15\u540d\u79f0\u4e0e\u73b0\u6709\u7d22\u5f15\u51b2\u7a81\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u8986\u76d6\u3002\u5efa\u8bae\u5728\u6062\u590d\u524d\u68c0\u67e5\u7d22\u5f15\u72b6\u6001\u3002<\/li>\n\n\n\n\n<li><strong>\u6062\u590d\u987a\u5e8f<\/strong>\uff1a\u5982\u679c\u5907\u4efd\u6570\u636e\u5305\u542b\u591a\u4e2a\u7d22\u5f15\uff0c\u5efa\u8bae\u6309\u7167\u4f9d\u8d56\u5173\u7cfb\u4f9d\u6b21\u6062\u590d\uff0c\u907f\u514d\u6570\u636e\u4e0d\u4e00\u81f4\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<h3>5. \u5176\u4ed6\u5b58\u50a8\u540e\u7aef\u7684\u5907\u4efd\u4e0e\u6062\u590d<\/h3>\n\n\n\n\n<p>\u9664\u4e86Elasticsearch\uff0cSkyWalking\u8fd8\u652f\u6301\u5176\u4ed6\u5b58\u50a8\u540e\u7aef\uff0c\u5982MySQL\u548cTiDB\u3002\u4ee5\u4e0b\u662f\u8fd9\u4e9b\u5b58\u50a8\u540e\u7aef\u7684\u5907\u4efd\u4e0e\u6062\u590d\u65b9\u6cd5\uff1a<\/p>\n\n\n\n\n<h4>5.1 MySQL<\/h4>\n\n\n\n\n<ul>\n\n\n<li><strong>\u5907\u4efd<\/strong>\uff1a\u4f7f\u7528<code>mysqldump<\/code>\u5de5\u5177\u5bfc\u51fa\u6570\u636e\u5e93\u3002\n\n<pre><code class=\"language-bash\">mysqldump -u username -p skywalking_db &gt; skywalking_backup.sql<br \/>\n<\/code><\/pre>\n\n\n<\/li>\n\n\n\n\n<li><strong>\u6062\u590d<\/strong>\uff1a\u901a\u8fc7<code>mysql<\/code>\u547d\u4ee4\u5bfc\u5165\u5907\u4efd\u6587\u4ef6\u3002\n\n<pre><code class=\"language-bash\">mysql -u username -p skywalking_db &lt; skywalking_backup.sql<br \/>\n<\/code><\/pre>\n\n\n<\/li>\n\n\n<\/ul>\n\n\n\n\n<h4>5.2 TiDB<\/h4>\n\n\n\n\n<ul>\n\n\n<li><strong>\u5907\u4efd<\/strong>\uff1a\u4f7f\u7528TiDB\u7684<strong>BR\u5de5\u5177<\/strong>\uff08Backup &amp; Restore\uff09\u8fdb\u884c\u5168\u91cf\u6216\u589e\u91cf\u5907\u4efd\u3002\n\n<pre><code class=\"language-bash\">br backup full --pd &quot;pd_address&quot; --storage &quot;s3:\/\/backup-bucket\/skywalking&quot; --log-file backup.log<br \/>\n<\/code><\/pre>\n\n\n<\/li>\n\n\n\n\n<li><strong>\u6062\u590d<\/strong>\uff1a\u4f7f\u7528BR\u5de5\u5177\u4ece\u5907\u4efd\u4e2d\u6062\u590d\u6570\u636e\u3002\n\n<pre><code class=\"language-bash\">br restore full --pd &quot;pd_address&quot; --storage &quot;s3:\/\/backup-bucket\/skywalking&quot; --log-file restore.log<br \/>\n<\/code><\/pre>\n\n\n<\/li>\n\n\n<\/ul>\n\n\n\n\n<h3>6. \u6700\u4f73\u5b9e\u8df5\u4e0e\u4f18\u5316\u5efa\u8bae<\/h3>\n\n\n\n\n<p>\u4e3a\u4e86\u786e\u4fdd\u76d1\u63a7\u6570\u636e\u5907\u4efd\u548c\u6062\u590d\u7684\u9ad8\u6548\u6027\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n\n\n\n\n<ul>\n\n\n<li><strong>\u5b9a\u671f\u6d4b\u8bd5\u6062\u590d\u6d41\u7a0b<\/strong>\uff1a\u5b9a\u671f\u6a21\u62df\u6570\u636e\u6062\u590d\uff0c\u786e\u4fdd\u5907\u4efd\u6570\u636e\u7684\u53ef\u7528\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n\n\n\n\n<li><strong>\u76d1\u63a7\u5907\u4efd\u72b6\u6001<\/strong>\uff1a\u901a\u8fc7\u76d1\u63a7\u5de5\u5177\uff08\u5982Prometheus\uff09\u5b9e\u65f6\u8ddf\u8e2a\u5907\u4efd\u4efb\u52a1\u7684\u6267\u884c\u72b6\u6001\uff0c\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\u3002<\/li>\n\n\n\n\n<li><strong>\u4f18\u5316\u5b58\u50a8\u914d\u7f6e<\/strong>\uff1a\u6839\u636e\u6570\u636e\u91cf\u548c\u4f7f\u7528\u573a\u666f\uff0c\u5408\u7406\u914d\u7f6e\u5b58\u50a8\u540e\u7aef\u7684\u53c2\u6570\uff08\u5982\u5206\u7247\u6570\u3001\u526f\u672c\u6570\uff09\uff0c\u4ee5\u63d0\u9ad8\u5907\u4efd\u548c\u6062\u590d\u7684\u6548\u7387\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n<p>\u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0cSkyWalking\u7528\u6237\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u76d1\u63a7\u6570\u636e\u7684\u5907\u4efd\u548c\u6062\u590d\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u548c\u6570\u636e\u7684\u5b89\u5168\u53ef\u9760\u3002<\/p>\n\n\n                ]]>\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\t\t\t\t<![CDATA[]]>\t\t<\/p>\n","protected":false},"author":5,"featured_media":25023,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-32118","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-discussion"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/32118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=32118"}],"version-history":[{"count":0,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/32118\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media\/25023"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=32118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=32118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=32118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}