{"id":33120,"date":"2026-09-10T10:00:00","date_gmt":"2026-09-10T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=33120"},"modified":"2026-09-14T15:27:22","modified_gmt":"2026-09-14T07:27:22","slug":"server-vault-deployment-database","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/server-vault-deployment-database\/","title":{"rendered":"\u670d\u52a1\u5668\u5bc6\u94a5\u96c6\u4e2d\u7ba1\u7406\uff1aVault \u90e8\u7f72\u4e0e\u52a8\u6001\u6570\u636e\u5e93\u53e3\u4ee4\u5b9e\u8df5"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/server-vault-deployment-database-cover.webp\" alt=\"\u670d\u52a1\u5668\u5bc6\u94a5\u96c6\u4e2d\u7ba1\u7406\u5c01\u9762\" loading=\"lazy\" \/><\/p>\n<p>\u4e00\u53f0\u8dd1\u4e86\u4e09\u4e94\u5e74\u7684\u751f\u4ea7\u670d\u52a1\u5668\u4e0a\uff0c\u6570\u636e\u5e93\u53e3\u4ee4\u5f80\u5f80\u6563\u843d\u5728\u5341\u51e0\u5904\uff1awp-config.php\u3001.env \u6587\u4ef6\u3001\u5907\u4efd\u811a\u672c\u3001crontab \u90ae\u4ef6\u901a\u77e5\uff0c\u751a\u81f3\u8fd0\u7ef4\u4e4b\u95f4\u7684\u804a\u5929\u8bb0\u5f55\u91cc\u3002\u672c\u6587\u6559\u4f60\u5982\u4f55\u7528 Vault\uff08\u5f00\u6e90\u5bc6\u94a5\u7ba1\u7406\u5de5\u5177\uff09\u5728\u5355\u53f0\u670d\u52a1\u5668\u4e0a\u5efa\u7acb\u670d\u52a1\u5668\u5bc6\u94a5\u96c6\u4e2d\u7ba1\u7406\u5165\u53e3\uff0c\u5e76\u5e2e\u52a9\u89e3\u51b3\u6570\u636e\u5e93\u53e3\u4ee4&#8221;\u6539\u4e00\u6b21\u52a8\u5168\u8eab&#8221;\u7684\u8f6e\u6362\u96be\u9898\u2014\u2014\u8bfb\u5b8c\u4f60\u5c06\u5f97\u5230\u4e00\u5957\u53ef\u4ee5\u7167\u6284\u547d\u4ee4\u843d\u5730\u7684\u90e8\u7f72\u4e0e\u52a8\u6001\u53e3\u4ee4\u914d\u7f6e\u65b9\u6848\u3002<\/p>\n<p>\u5148\u628a\u95ee\u9898\u8bf4\u6e05\u695a\u3002\u5f88\u591a\u56e2\u961f\u7684\u5b89\u5168\u4e8b\u6545\u590d\u76d8\u91cc\u90fd\u6709\u540c\u4e00\u6761\u94fe\u8def\uff1a\u67d0\u4e2a\u914d\u7f6e\u6587\u4ef6\u6216\u5907\u4efd\u6cc4\u9732 \u2192 \u91cc\u9762\u7684\u6570\u636e\u5e93 root \u53e3\u4ee4\u591a\u5e74\u672a\u6362 \u2192 \u653b\u51fb\u8005\u7528\u5b83\u5728\u591a\u53f0\u673a\u5668\u4e4b\u95f4\u6a2a\u5411\u79fb\u52a8\u3002Vault \u8981\u505a\u7684\u4e8b\u5c31\u662f\u628a\u8fd9\u6761\u94fe\u8def\u526a\u65ad\u4e24\u5904\uff1a\u51ed\u636e\u96c6\u4e2d\u52a0\u5bc6\u5b58\u50a8\uff0c\u4ee5\u53ca\u6570\u636e\u5e93\u53e3\u4ee4\u6309\u9700\u751f\u6210\u3001\u5230\u671f\u81ea\u52a8\u5931\u6548\u3002\u6574\u5957\u5b9e\u8df5\u4e0d\u4f9d\u8d56\u96c6\u7fa4\uff0c\u4e00\u53f0 2GB \u5185\u5b58\u7684\u673a\u5668\u5c31\u80fd\u8dd1\u8d77\u6765\u3002<\/p>\n<h2>\u4e00\u3001\u9759\u6001\u53e3\u4ee4\u6563\u843d\u5b58\u653e\u7684\u771f\u5b9e\u98ce\u9669<\/h2>\n<p>\u7406\u89e3 Vault \u7684\u4ef7\u503c\uff0c\u53ef\u4ee5\u4ece\u4e00\u6b21\u5178\u578b\u7684\u6cc4\u9732\u63a8\u6f14\u5f00\u59cb\u3002\u5047\u8bbe\u90e8\u7f72\u811a\u672c\u91cc\u7684\u6570\u636e\u5e93\u53e3\u4ee4\u88ab\u63d0\u4ea4\u8fdb\u4e86\u4ee3\u7801\u4ed3\u5e93\uff0c\u6216\u8005\u4e00\u6b21\u672a\u52a0\u5bc6\u7684\u6570\u636e\u5e93\u5907\u4efd\u6d41\u51fa\u4e86\u673a\u623f\uff0c\u63a5\u4e0b\u6765\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f\u53e3\u4ee4\u672c\u8eab\u5199\u5728\u660e\u6587\u6587\u4ef6\u91cc\uff0c\u6ca1\u6709\u4efb\u4f55\u673a\u5236\u77e5\u9053&#8221;\u5b83\u5df2\u7ecf\u6cc4\u9732\u4e86&#8221;\uff0c\u4e5f\u6ca1\u6709\u4efb\u4f55\u673a\u5236\u9650\u5236&#8221;\u62ff\u5230\u5b83\u7684\u4eba\u80fd\u7528\u5230\u4ec0\u4e48\u65f6\u5019&#8221;\u3002\u4ece\u6cc4\u9732\u53d1\u751f\u5230\u4eba\u5de5\u5bdf\u89c9\uff0c\u4e2d\u95f4\u53ef\u80fd\u9694\u7740\u6570\u6708\uff0c\u8fd9\u6bb5\u65f6\u95f4\u91cc\u653b\u51fb\u8005\u53ef\u4ee5\u968f\u65f6\u767b\u5f55\u6570\u636e\u5e93\u3002\u7ba1\u5f97\u8d8a\u591a\u7684<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\">\u670d\u52a1\u5668<\/a>\uff0c\u8fd9\u79cd\u6a2a\u5411\u79fb\u52a8\u9020\u6210\u7684 blast radius \u5c31\u8d8a\u5927\u3002<\/p>\n<p>\u628a\u8fd9\u4e24\u5e74\u516c\u5f00\u62a5\u544a\u7684\u5e38\u89c1\u66b4\u9732\u9762\u5217\u51fa\u6765\uff0c\u591a\u6570\u56e2\u961f\u90fd\u80fd\u5bf9\u53f7\u5165\u5ea7\uff1a<\/p>\n<ul>\n<li>\u914d\u7f6e\u6587\u4ef6\u660e\u6587\uff1awp-config.php\u3001.env\u3001config.php\uff0c\u5907\u4efd\u65f6\u968f\u7ad9\u70b9\u76ee\u5f55\u4e00\u8d77\u6253\u5305\u4e0b\u53d1\u3002<\/li>\n<li>\u811a\u672c\u4e0e\u5b9a\u65f6\u4efb\u52a1\uff1a\u5907\u4efd\u811a\u672c\u3001\u76d1\u63a7\u63a2\u6d4b\u811a\u672c\u91cc\u786c\u7f16\u7801\u53e3\u4ee4\uff0ccrontab \u65e5\u5fd7\u8fd8\u4f1a\u7559\u4e0b\u8c03\u7528\u75d5\u8ff9\u3002<\/li>\n<li>\u53e3\u4ee4\u590d\u7528\uff1a\u4e00\u4e2a MySQL root \u53e3\u4ee4\u5728\u6d4b\u8bd5\u5e93\u3001\u751f\u4ea7\u5e93\u3001\u7ba1\u7406\u540e\u53f0\u4e09\u5904\u901a\u7528\u3002<\/li>\n<li>\u8f6e\u6362\u505c\u6ede\uff1a\u56e0\u4e3a&#8221;\u6539\u53e3\u4ee4\u8981\u52a8\u5341\u51e0\u4e2a\u6587\u4ef6&#8221;\uff0c\u6700\u7ec8\u53d8\u6210\u4e09\u5e74\u6ca1\u6362\u8fc7\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4efd\u6e05\u5355\u8bf4\u660e\u7684\u6838\u5fc3\u4e8b\u5b9e\u662f\uff1a\u98ce\u9669\u4e0d\u5728\u4e8e\u53e3\u4ee4\u5f3a\u5ea6\u4e0d\u591f\uff0c\u800c\u5728\u4e8e\u9759\u6001\u53e3\u4ee4\u4e00\u65e6\u79bb\u5f00\u4f60\u7684\u638c\u63a7\u5c31\u6ca1\u6709\u4efb\u4f55\u8865\u6551\u624b\u6bb5\u3002Vault \u7684\u96c6\u4e2d\u5b58\u50a8\u89e3\u51b3&#8221;\u6563\u843d&#8221;\u95ee\u9898\uff0c\u52a8\u6001\u53e3\u4ee4\u89e3\u51b3&#8221;\u65e0\u6cd5\u8865\u6551&#8221;\u95ee\u9898\uff0c\u4e24\u8005\u5408\u8d77\u6765\u624d\u662f\u5b8c\u6574\u7684\u7b54\u6848\u3002\u4e0b\u9762\u5148\u770b\u96c6\u4e2d\u7ba1\u7406\u8fd9\u4e00\u534a\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/server-vault-deployment-database-architecture.webp\" alt=\"\u5bc6\u94a5\u96c6\u4e2d\u7ba1\u7406\u67b6\u6784\u793a\u610f\" loading=\"lazy\" \/><\/p>\n<h2>\u4e8c\u3001\u5355\u673a\u90e8\u7f72 Vault\uff1a\u5b89\u88c5\u3001\u521d\u59cb\u5316\u4e0e\u89e3\u5c01<\/h2>\n<p>Vault \u5b98\u65b9\u63a8\u8350\u751f\u4ea7\u73af\u5883\u7528\u591a\u8282\u70b9\u96c6\u7fa4\u52a0 TLS\uff0c\u4f46\u5bf9\u5355\u53f0\u670d\u52a1\u5668\u8d77\u6b65\u7684\u56e2\u961f\uff0c&#8221;file \u5b58\u50a8\u540e\u7aef + systemd \u5b88\u62a4&#8221;\u662f\u52a1\u5b9e\u5f97\u591a\u7684\u7b2c\u4e00\u6b65\uff1a\u6570\u636e\u843d\u5728\u672c\u673a\u52a0\u5bc6\u6587\u4ef6\u4e2d\uff0cAPI \u53ea\u76d1\u542c\u672c\u673a\u56de\u73af\u5730\u5740\uff0c\u540e\u7eed\u8981\u5347\u7ea7\u96c6\u7fa4\u65f6\u6570\u636e\u53ef\u4ee5\u8fc1\u79fb\u3002\u4ee5\u4e0b\u547d\u4ee4\u5728 Ubuntu 22.04 \u4e0a\u9a8c\u8bc1\u901a\u8fc7\uff0c\u9700\u8981 root \u6743\u9650\u3002<\/p>\n<p>\u5b89\u88c5\u5b98\u65b9\u4ed3\u5e93\u5e76\u5b89\u88c5\u4e8c\u8fdb\u5236\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">wget -O - https:\/\/apt.releases.hashicorp.com\/gpg | sudo gpg --dearmor -o \/usr\/share\/keyrings\/hashicorp-archive-keyring.gpg\necho \"deb [signed-by=\/usr\/share\/keyrings\/hashicorp-archive-keyring.gpg] https:\/\/apt.releases.hashicorp.com $(lsb_release -cs) main\" | sudo tee \/etc\/apt\/sources.list.d\/hashicorp.list\nsudo apt update &amp;&amp; sudo apt install vault<\/pre>\n<p>\u7f16\u8f91 <code>\/etc\/vault.d\/vault.hcl<\/code>\uff0c\u5199\u5165\u6700\u5c0f\u914d\u7f6e\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"ini\" data-enlighter-linenumbers=\"false\">storage \"file\" {\n  path = \"\/opt\/vault\/data\"\n}\nlistener \"tcp\" {\n  address     = \"127.0.0.1:8200\"\n  tls_disable = 1\n}\nui = true\ndisable_mlock = true<\/pre>\n<p>\u8fd9\u91cc\u7684\u53d6\u503c\u7406\u7531\uff1a\u76d1\u542c <code>127.0.0.1<\/code> \u610f\u5473\u7740 Vault API \u53ea\u63a5\u53d7\u672c\u673a\u8fdb\u7a0b\u8bbf\u95ee\uff0c\u5916\u90e8\u7f51\u7edc\u6839\u672c\u78b0\u4e0d\u5230\u5b83\uff0c\u5355\u673a\u573a\u666f\u4e0b\u8fd9\u6bd4\u914d\u7f6e\u8bc1\u4e66\u66f4\u76f4\u63a5\uff1b\u5b58\u50a8\u8def\u5f84 <code>\/opt\/vault\/data<\/code> \u91cc\u7684\u6587\u4ef6\u672c\u8eab\u5c31\u662f\u52a0\u5bc6\u7684\uff0c\u4f46\u76ee\u5f55\u6743\u9650\u4ecd\u5e94\u6536\u7d27\u5230 vault \u8fd0\u884c\u7528\u6237\uff08<code>chown -R vault:vault \/opt\/vault\/data<\/code>\uff09\u3002<\/p>\n<p>\u542f\u52a8\u5e76\u521d\u59cb\u5316\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">sudo systemctl enable --now vault\nexport VAULT_ADDR=http:\/\/127.0.0.1:8200\nvault operator init -key-shares=3 -key-threshold=2<\/pre>\n<p>\u521d\u59cb\u5316\u547d\u4ee4\u4f1a\u8f93\u51fa 3 \u4e2a Unseal Key \u548c 1 \u4e2a Initial Root Token\uff0c\u8fd9\u662f\u6574\u5957\u7cfb\u7edf\u91cc\u6700\u9700\u8981\u4e25\u8083\u5bf9\u5f85\u7684\u8f93\u51fa\uff1aUnseal Key \u7528\u4e8e\u89e3\u5c01\uff0c\u4e22\u5931\u540e\u6240\u6709\u52a0\u5bc6\u6570\u636e\u6c38\u4e45\u65e0\u6cd5\u6062\u590d\uff0c\u52a1\u5fc5\u79bb\u7ebf\u4fdd\u5b58\uff08\u6253\u5370\u4e24\u4efd\u5206\u5f00\u5b58\u653e\u662f\u53ef\u884c\u7684\u505a\u6cd5\uff09\uff1bRoot Token \u662f\u6700\u9ad8\u7ba1\u7406\u51ed\u636e\uff0c\u5b8c\u6210\u521d\u59cb\u5316\u914d\u7f6e\u540e\u5e94\u6536\u8d77\uff0c\u65e5\u5e38\u64cd\u4f5c\u7528\u540e\u7eed\u521b\u5efa\u7684\u53d7\u9650\u7b56\u7565 token\u3002\u7136\u540e\u7528\u5176\u4e2d 2 \u4e2a key \u89e3\u5c01\u5e76\u9a8c\u8bc1\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">vault operator unseal &lt;unseal-key-1&gt;\nvault operator unseal &lt;unseal-key-2&gt;\nvault status<\/pre>\n<p><code>vault status<\/code> \u663e\u793a <code>Sealed false<\/code> \u5373\u90e8\u7f72\u5b8c\u6210\u3002\u6709\u4e00\u4e2a\u5355\u673a\u573a\u666f\u7279\u6709\u7684\u8fd0\u7ef4\u7ec6\u8282\u8981\u63d0\u524d\u77e5\u9053\uff1aVault \u6bcf\u6b21\u8fdb\u7a0b\u91cd\u542f\u540e\u90fd\u4f1a\u56de\u5230\u5c01\u5370\u72b6\u6001\uff0c\u9700\u8981\u4eba\u5de5\u6267\u884c\u4e24\u6b21 unseal \u624d\u80fd\u6062\u590d\u670d\u52a1\u3002\u8fd9\u662f\u523b\u610f\u7684\u8bbe\u8ba1\u2014\u2014\u673a\u5668\u91cd\u542f\u610f\u5473\u7740\u4e00\u6b21\u4e0d\u53ef\u63a7\u4e8b\u4ef6\uff0c\u591a\u4e00\u6b65\u4eba\u5de5\u786e\u8ba4\u662f\u503c\u5f97\u7684\u3002\u5982\u679c\u4f60\u7684<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u670d\u52a1\u5668<\/a>\u89c4\u683c\u8f83\u4f4e\uff0c\u4e5f\u53ef\u4ee5\u8003\u8651\u628a Vault \u4e0e\u5176\u4ed6\u5e38\u9a7b\u670d\u52a1\u9519\u5cf0\u90e8\u7f72\uff0c\u907f\u514d\u5185\u5b58\u4e89\u7528\u3002<\/p>\n<h2>\u4e09\u3001\u9759\u6001\u5bc6\u94a5\u5148\u5165\u5e93\uff1aKV \u5f15\u64ce\u4e0e\u6700\u5c0f\u6743\u9650\u7b56\u7565<\/h2>\n<p>\u52a8\u6001\u53e3\u4ee4\u8dd1\u8d77\u6765\u4e4b\u524d\uff0c\u5148\u628a\u73b0\u6709\u7684\u9759\u6001\u5bc6\u94a5\uff08API \u5bc6\u94a5\u3001\u7b2c\u4e09\u65b9\u670d\u52a1\u51ed\u636e\uff09\u6536\u8fdb Vault\uff0c\u8fd9\u4e00\u6b65\u6536\u76ca\u7acb\u7aff\u89c1\u5f71\u3002\u542f\u7528 KV\uff08\u952e\u503c\u5b58\u50a8\uff09\u5f15\u64ce\u5e76\u5199\u5165\u4e00\u6761\u5bc6\u94a5\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">vault secrets enable -path=secret kv-v2\nvault kv put secret\/apps\/payment \\\n  api_key=\"sk-live-xxxx\" \\\n  merchant_id=\"88123\"<\/pre>\n<p>\u5e94\u7528\u4fa7\u4e0d\u518d\u628a\u5bc6\u94a5\u5199\u8fdb\u914d\u7f6e\u6587\u4ef6\uff0c\u800c\u662f\u542f\u52a8\u65f6\u901a\u8fc7 HTTPS \u8c03 Vault API \u8bfb\u53d6\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b root token \u62e5\u6709\u4e00\u5207\u6743\u9650\uff0c\u65e5\u5e38\u5e94\u8be5\u7ed9\u6bcf\u7c7b\u7528\u9014\u53d1\u53d7\u9650 token\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u53ea\u5141\u8bb8\u8bfb\u53d6\u6307\u5b9a\u8def\u5f84\u7684\u7b56\u7565\u6587\u4ef6 <code>app-policy.hcl<\/code>\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"hcl\" data-enlighter-linenumbers=\"false\">path \"secret\/data\/apps\/*\" {\n  capabilities = [\"read\"]\n}\npath \"database\/creds\/app-readonly\" {\n  capabilities = [\"read\"]\n}<\/pre>\n<p>\u7528 <code>vault policy write app-ro app-policy.hcl<\/code> \u6ce8\u518c\u7b56\u7565\u540e\uff0c\u5e94\u7528\u6301\u6709\u7684\u662f\u53ea\u80fd&#8221;\u8bfb\u8fd9\u4e00\u5c0f\u7247\u8def\u5f84&#8221;\u7684 token\u2014\u2014\u5373\u4f7f\u5b83\u968f\u5bb9\u5668\u6216\u4ee3\u7801\u6cc4\u9732\uff0c\u653b\u51fb\u8005\u65e2\u62ff\u4e0d\u5230\u5176\u4ed6\u4e1a\u52a1\u7684\u5bc6\u94a5\uff0c\u4e5f\u5199\u4e0d\u4e86\u4efb\u4f55\u6570\u636e\u3002\u6743\u9650\u6700\u5c0f\u5316\u8fd9\u4ef6\u4e8b\u5728\u4f20\u7edf\u6587\u4ef6\u65b9\u6848\u91cc\u8981\u9760\u81ea\u89c9\uff0c\u5728 Vault \u91cc\u662f\u9ed8\u8ba4\u8def\u5f84\u3002<\/p>\n<h2>\u56db\u3001\u6838\u5fc3\u5b9e\u8df5\uff1aMySQL \u52a8\u6001\u53e3\u4ee4\u7684\u914d\u7f6e\u4e0e\u53d1\u653e<\/h2>\n<p>\u63a5\u4e0b\u6765\u662f\u6574\u7bc7\u6587\u7ae0\u7684\u6838\u5fc3\uff1a\u8ba9 Vault \u76f4\u63a5\u7ba1\u7406 MySQL \u6570\u636e\u5e93\u8d26\u53f7\uff0c\u5e94\u7528\u7a0b\u5e8f\u6bcf\u6b21\u83b7\u53d6\u7684\u90fd\u662f\u4e00\u4e2a\u5e26\u8fc7\u671f\u65f6\u95f4\u7684\u5168\u65b0\u53e3\u4ee4\u3002\u524d\u63d0\u662f\u51c6\u5907\u4e00\u4e2a\u4ec5\u7528\u4e8e\u7ba1\u7406\u7684 MySQL \u8d26\u53f7\uff08\u5982 vault-admin\uff09\uff0c\u5b83\u9700\u8981 <code>CREATE USER<\/code>\u3001<code>GRANT<\/code> \u6743\u9650\uff0c\u53e3\u4ee4\u4fdd\u5b58\u5728 Vault \u5185\u90e8\u3002<\/p>\n<p>\u542f\u7528\u6570\u636e\u5e93 secrets \u5f15\u64ce\u5e76\u5199\u5165\u8fde\u63a5\u914d\u7f6e\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">vault secrets enable database\nvault write database\/config\/my-mysql \\\n  plugin_name=mysql-database-plugin \\\n  connection_url=\"{{username}}:{{password}}@tcp(127.0.0.1:3306)\/\" \\\n  allowed_roles=\"app-readonly\" \\\n  username=\"vault-admin\" password=\"\u7ba1\u7406\u8d26\u53f7\u53e3\u4ee4\"<\/pre>\n<p>\u5b9a\u4e49\u89d2\u8272\uff0c\u628a&#8221;\u751f\u6210\u7684\u8d26\u53f7\u957f\u4ec0\u4e48\u6837\u3001\u6d3b\u591a\u4e45\u3001\u6709\u4ec0\u4e48\u6743\u9650&#8221;\u4e00\u6b21\u6027\u58f0\u660e\u6e05\u695a\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">vault write database\/roles\/app-readonly \\\n  db_name=my-mysql \\\n  creation_statements=\"CREATE USER '{{name}}'@'127.0.0.1' IDENTIFIED BY '{{password}}'; \\\n    GRANT SELECT ON shop.* TO '{{name}}'@'127.0.0.1';\" \\\n  default_ttl=24h max_ttl=72h<\/pre>\n<p>\u4e09\u4e2a\u53c2\u6570\u503c\u5f97\u5c55\u5f00\uff1a<code>creation_statements<\/code> \u91cc\u7684 <code>{{name}}<\/code> \u4f1a\u88ab\u66ff\u6362\u6210\u5f62\u5982 <code>v-token-app-readonly-x3f2<\/code> \u7684\u968f\u673a\u7528\u6237\u540d\uff0c\u6743\u9650\u53ea\u7ed9\u4e86 shop \u5e93\u7684 SELECT\uff0c\u5e94\u7528\u8d26\u53f7\u4ece\u6e90\u5934\u5c31\u78b0\u4e0d\u5230\u5199\u64cd\u4f5c\uff1b<code>default_ttl=24h<\/code> \u8868\u793a\u8fd9\u4e2a\u53e3\u4ee4 24 \u5c0f\u65f6\u540e\u81ea\u52a8\u88ab\u56de\u6536\uff08\u8d26\u53f7\u5728 MySQL \u4fa7\u88ab\u5220\u9664\uff09\uff0c<code>max_ttl=72h<\/code> \u9650\u5236\u7eed\u79df\u4e0a\u9650\uff0c\u9632\u6b62\u67d0\u4e2a\u5ba2\u6237\u7aef\u65e0\u9650\u5ef6\u957f\u4e00\u4e2a\u53e3\u4ee4\u7684\u751f\u547d\u5468\u671f\u3002<\/p>\n<p>\u5e94\u7528\u4fa7\u7684\u83b7\u53d6\u52a8\u4f5c\u53ea\u6709\u4e00\u6761\u547d\u4ee4\uff08\u4ee3\u7801\u91cc\u5bf9\u5e94\u4e00\u6b21 API \u8bfb\u53d6\uff09\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-linenumbers=\"false\">vault read database\/creds\/app-readonly\n# \u8f93\u51fa\uff1a\n# Key                Value\n# lease_id           database\/creds\/app-readonly\/7J8k...\n# username           v-token-app-readonly-x3f2\n# password           A1b2C3d4E5f6G7h8J9k0\n# lease_duration     86400<\/pre>\n<p>\u628a\u7b2c\u4e00\u8282\u7684\u98ce\u9669\u63a8\u6f14\u62ff\u5230\u8fd9\u91cc\u91cd\u653e\u4e00\u904d\uff1a\u5907\u4efd\u6587\u4ef6\u6cc4\u9732\uff1f\u91cc\u9762\u6ca1\u6709\u6570\u636e\u5e93\u53e3\u4ee4\u3002\u67d0\u4e2a\u5e94\u7528\u7684\u51ed\u636e\u6cc4\u9732\uff1f\u6cc4\u9732\u7684\u662f\u4e00\u4e2a\u53ea\u8bfb\u8d26\u53f7\uff0c24 \u5c0f\u65f6\u540e\u81ea\u52a8\u6d88\u5931\u3002\u8fd9\u4e0d\u518d\u662f&#8221;\u5e0c\u671b\u6ca1\u4eba\u62ff\u5230\u53e3\u4ee4&#8221;\uff0c\u800c\u662f&#8221;\u62ff\u5230\u4e86\u4e5f\u7528\u4e0d\u4e86\u591a\u4e45\u3001\u7528\u4e0d\u4e86\u591a\u5c11\u6743\u9650&#8221;\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/server-vault-deployment-database-dynamic-credentials.webp\" alt=\"\u52a8\u6001\u53e3\u4ee4\u53d1\u653e\u4e0e\u8fc7\u671f\u6d41\u7a0b\u793a\u610f\" loading=\"lazy\" \/><\/p>\n<h2>\u4e94\u3001\u4e0e WordPress \u7c7b\u5e94\u7528\u7684\u8854\u63a5\u53ca\u8fd0\u7ef4\u8282\u594f<\/h2>\n<p>\u5b9e\u8df5\u4e2d\u6700\u5e38\u89c1\u7684\u7591\u95ee\u662f\uff1a<a href=\"https:\/\/cn.hostease.com\/blog\/wordpress\/\">WordPress<\/a> \u8fd9\u7c7b&#8221;\u914d\u7f6e\u6587\u4ef6\u91cc\u5199\u6b7b\u6570\u636e\u5e93\u53e3\u4ee4&#8221;\u7684\u5e94\u7528\u600e\u4e48\u63a5\u5165\uff1f\u7b54\u6848\u662f\u5206\u4e24\u6b65\u8d70\uff0c\u4e0d\u5fc5\u4e00\u6b65\u5230\u4f4d\u3002<\/p>\n<p>\u7b2c\u4e00\u6b65\u5148\u89e3\u51b3\u9759\u6001\u5bc6\u94a5\u7684\u96c6\u4e2d\u5316\uff1a\u5907\u4efd\u811a\u672c\u3001\u76d1\u63a7\u63a2\u6d4b\u3001\u90e8\u7f72\u811a\u672c\u91cc\u7684\u5404\u7c7b API \u5bc6\u94a5\u5148\u5165\u5e93\uff0c\u901a\u8fc7\u53d7\u9650 token \u8bfb\u53d6\uff0c\u8fd9\u90e8\u5206\u6539\u52a8\u53ea\u6d89\u53ca\u811a\u672c\uff0c\u4e0d\u52a8\u5e94\u7528\u672c\u4f53\u3002\u7b2c\u4e8c\u6b65\u518d\u8bc4\u4f30\u5e94\u7528\u4fa7\u6539\u9020\uff1aWordPress \u6838\u5fc3\u8bfb\u53d6 wp-config.php \u7684\u53e3\u4ee4\u662f\u542f\u52a8\u65f6\u4e00\u6b21\u6027\u7684\uff0c\u53ef\u4ee5\u5728\u8be5\u6587\u4ef6\u91cc\u52a0\u4e00\u5c0f\u6bb5\u8bfb\u53d6 Vault \u7684\u903b\u8f91\uff08\u793e\u533a\u6709\u73b0\u6210\u7684 Composer \u5305\u5b9e\u73b0\uff09\uff0c\u62ff\u5230\u52a8\u6001\u53e3\u4ee4\u540e\u5199\u56de DB_PASSWORD \u5e38\u91cf\uff1b\u6539\u9020\u5b8c\u6210\u524d\uff0c\u6570\u636e\u5e93\u53e3\u4ee4\u81f3\u5c11\u505a\u5230&#8221;\u5b58\u4e8e Vault\u3001\u4eba\u5de5\u6bcf\u5b63\u5ea6\u8f6e\u6362&#8221;\uff0c\u6bd4\u6563\u843d\u5728\u811a\u672c\u91cc\u597d\u4e00\u4e2a\u91cf\u7ea7\u3002\u6539\u9020\u5b8c\u6210\u540e\uff0c\u52a8\u6001\u53e3\u4ee4\u7684\u751f\u547d\u5468\u671f\u5c31\u5b8c\u5168\u4ea4\u7ed9 TTL \u7ba1\u7406\uff0c\u4e0d\u518d\u9700\u8981\u4eba\u5de5\u8f6e\u6362\u65e5\u5386\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/09\/server-vault-deployment-database-wordpress-integration.webp\" alt=\"WordPress \u9759\u6001\u53e3\u4ee4\u4e0e\u52a8\u6001\u53e3\u4ee4\u63a5\u5165\u5bf9\u6bd4\" loading=\"lazy\" \/><\/p>\n<p>\u5355\u673a\u6a21\u5f0f\u4e0b\u8fd8\u6709\u4e09\u6761\u8fd0\u7ef4\u7eaa\u5f8b\u9700\u8981\u660e\u786e\uff0c\u5b83\u4eec\u51b3\u5b9a\u4e86\u8fd9\u5957\u4f53\u7cfb\u80fd\u5426\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\uff1a<\/p>\n<ul>\n<li>\u89e3\u5c01\u503c\u5b88\uff1a\u6bcf\u6b21\u670d\u52a1\u5668\u91cd\u542f\u540e\u9700\u4eba\u5de5\u6267\u884c\u4e24\u6b21 unseal\uff1b\u987a\u624b\u628a <code>vault status<\/code> \u52a0\u8fdb\u76d1\u63a7\u63a2\u6d4b\u811a\u672c\uff0c\u5c01\u5370\u72b6\u6001\u6301\u7eed\u8d85\u8fc7 30 \u5206\u949f\u5e94\u5f53\u89e6\u53d1\u544a\u8b66\u3002<\/li>\n<li>\u5907\u4efd\u804c\u8d23\uff1aVault \u81ea\u8eab\u7684\u5b58\u50a8\u6587\u4ef6\uff08\/opt\/vault\/data\uff09\u8981\u968f\u7cfb\u7edf\u5907\u4efd\u8ba1\u5212\u4e00\u8d77\u52a0\u5bc6\u5907\u4efd\uff0c\u4f46\u5907\u4efd\u4ecb\u8d28\u5fc5\u987b\u4e0e\u670d\u52a1\u5668\u5206\u5f00\u5b58\u653e\uff0c\u4e14 Unseal Key \u6c38\u8fdc\u4e0d\u8fdb\u5907\u4efd\u3002<\/li>\n<li>\u51fa\u53e3\u6536\u655b\uff1a\u4fdd\u6301 API \u53ea\u76d1\u542c 127.0.0.1\uff0c\u786e\u9700\u8fdc\u7a0b\u8bbf\u95ee\u65f6\u901a\u8fc7 SSH \u96a7\u9053\uff08ssh -L 8200:127.0.0.1:8200\uff09\u8f6c\u53d1\uff0c\u800c\u4e0d\u662f\u628a\u76d1\u542c\u5730\u5740\u6539\u6210\u516c\u7f51 IP\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e09\u6761\u4e4b\u5916\uff0c\u5efa\u8bae\u628a&#8221;\u65b0\u589e\u5bc6\u94a5\u5fc5\u987b\u5165 Vault&#8221;\u5199\u8fdb\u56e2\u961f\u7684\u64cd\u4f5c\u89c4\u8303\u2014\u2014\u5de5\u5177\u89e3\u51b3\u4e86\u5b58\u4e0e\u53d1\u7684\u95ee\u9898\uff0c\u5165\u53e3\u7eaa\u5f8b\u4ecd\u8981\u9760\u6d41\u7a0b\u7ef4\u6301\u3002<\/p>\n<h2>\u516d\u3001\u603b\u7ed3\u4e0e\u4e0b\u4e00\u6b65\u884c\u52a8<\/h2>\n<p>\u603b\u7ed3\u4e00\u4e0b\u8fd9\u5957\u5b9e\u8df5\u7684\u6838\u5fc3\u903b\u8f91\uff1a\u5148\u7528\u5355\u673a Vault \u628a\u6563\u843d\u7684\u5bc6\u94a5\u6536\u62e2\u5230\u4e00\u4e2a\u52a0\u5bc6\u5165\u53e3\uff0c\u518d\u7528\u6570\u636e\u5e93\u52a8\u6001\u53e3\u4ee4\u628a&#8221;\u9759\u6001\u5bc6\u7801\u6cc4\u9732\u65e0\u6cd5\u8865\u6551&#8221;\u53d8\u6210&#8221;\u6cc4\u9732\u4e86\u4e5f\u5e26 TTL\u3001\u6743\u9650\u4e5f\u53ea\u6709\u4e00\u89d2&#8221;\u3002\u6539\u9020\u8def\u5f84\u662f\u6e10\u8fdb\u7684\u2014\u2014\u811a\u672c\u5bc6\u94a5\u5165\u5e93\u5f53\u5929\u5c31\u80fd\u5b8c\u6210\uff0cWordPress \u4fa7\u7684\u52a8\u6001\u53e3\u4ee4\u63a5\u5165\u53ef\u4ee5\u6392\u5728\u7b2c\u4e8c\u6b65\u3002<\/p>\n<p>\u6211\u4eec\u7684\u5efa\u8bae\u662f\u6309\u4e09\u6b65\u63a8\u8fdb\uff1a\u7b2c\u4e00\u5468\u5b8c\u6210\u90e8\u7f72\u4e0e KV \u5165\u5e93\uff0c\u7b2c\u4e8c\u5468\u4e3a\u6570\u636e\u5e93\u542f\u7528\u52a8\u6001\u89d2\u8272\u5e76\u8ba9\u5907\u4efd\u811a\u672c\u5148\u5207\u6362\u8fc7\u53bb\uff0c\u5e94\u7528\u4fa7\u6539\u9020\u653e\u5728\u6700\u540e\u3002\u5982\u679c\u4f60\u9700\u8981\u8bc4\u4f30\u73b0\u6709\u670d\u52a1\u5668\u7684\u5185\u5b58\u4e0e\u78c1\u76d8\u4f59\u91cf\u662f\u5426\u591f\u8dd1\u8fd9\u5957\u7ec4\u4ef6\uff0c\u53ef\u4ee5\u53c2\u8003\u6211\u4eec\u6b64\u524d\u7684<a href=\"https:\/\/cn.hostease.com\/blog\/guides\/ttfb-hosting-optimization\/\">\u670d\u52a1\u5668\u4f18\u5316\u6307\u5357<\/a>\u4e2d\u7684\u8d44\u6e90\u6392\u67e5\u65b9\u6cd5\uff1b\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5728 Hostease \u7684 [VPS](https:\/\/cn.hostease.com\/vps\/)\uff08[\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668](https:\/\/cn.hostease.com\/vps\/)\uff09\u4ea7\u54c1\u91cc\u6311\u4e00\u53f0\u6d4b\u8bd5\u673a\u5148\u5b8c\u6574\u6f14\u7ec3\u521d\u59cb\u5316\u4e0e\u89e3\u5c01\u6d41\u7a0b\uff0c\u518d\u4e0a\u751f\u4ea7\u3002\u6574\u5957\u65b9\u6848\u4e0d\u7ed1\u5b9a\u7279\u5b9a\u786c\u4ef6\uff0c\u4f60\u73b0\u6709\u7684\u673a\u5668\u5373\u53ef\u5f00\u59cb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8bb2\u89e3\u5982\u4f55\u5728\u5355\u53f0\u670d\u52a1\u5668\u4e0a\u90e8\u7f72 Vault \u5e76\u914d\u7f6e MySQL 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