{"id":15932,"date":"2024-11-18T16:12:55","date_gmt":"2024-11-18T08:12:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15932\/"},"modified":"2024-11-18T16:12:55","modified_gmt":"2024-11-18T08:12:55","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e4%b8%8a%e9%85%8d%e7%bd%ae%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84%e6%95%b0%e6%8d%ae%e5%ba%93%e4%bb%a3%e7%90%86","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15932\/","title":{"rendered":"\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406"},"content":{"rendered":"

\u5982\u4f55\u5728\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406<\/p>\n

\u6458\u8981\uff1a
\u5728\u73b0\u4ee3\u7684\u4e92\u8054\u7f51\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6570\u636e\u5e93\u662f\u627f\u8f7d\u6570\u636e\u7684\u91cd\u8981\u7ec4\u4ef6\u4e4b\u4e00\u3002\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u5e93\u7684\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\uff0c\u914d\u7f6e\u4e00\u4e2a\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u5f15\u8a00\uff1a
\u968f\u7740\u4e92\u8054\u7f51\u5e94\u7528\u7a0b\u5e8f\u7684\u53d1\u5c55\uff0c\u6570\u636e\u5e93\u6210\u4e3a\u4e86\u5b58\u50a8\u6570\u636e\u7684\u91cd\u8981\u7ec4\u4ef6\u3002\u5f53\u6570\u636e\u5e93\u51fa\u73b0\u6545\u969c\u6216\u8d1f\u8f7d\u8fc7\u9ad8\u65f6\uff0c\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u90fd\u4f1a\u53d7\u5230\u5f71\u54cd\u3002\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u5e93\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u5f88\u591a\u516c\u53f8\u9009\u62e9\u914d\u7f6e\u6570\u636e\u5e93\u4ee3\u7406\u6765\u7ba1\u7406\u591a\u4e2a\u6570\u636e\u5e93\u7684\u8fde\u63a5\u548c\u6545\u969c\u8f6c\u79fb\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\u3002<\/p>\n

\u6b65\u9aa41\uff1a\u5b89\u88c5\u6570\u636e\u5e93\u4ee3\u7406\u8f6f\u4ef6
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u9002\u5408\u7684\u6570\u636e\u5e93\u4ee3\u7406\u8f6f\u4ef6\u3002\u5728Linux\u73af\u5883\u4e0b\uff0c\u5e38\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\u8f6f\u4ef6\u6709PgBouncer\u3001MaxScale\u548cHAProxy\u3002\u672c\u6587\u4ee5PgBouncer\u4e3a\u4f8b\u8fdb\u884c\u4ecb\u7ecd\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5PgBouncer\u8f6f\u4ef6\u3002\u5728Ubuntu\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n

sudo apt-get install pgbouncer<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b65\u9aa42\uff1a\u914d\u7f6ePgBouncer
\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6ePgBouncer\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8e\/etc\/pgbouncer\/pgbouncer.ini\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
[databases]\nmydb = host=your_host port=your_port dbname=your_db user=your_user password=your_password\n\n[pgbouncer]\nlisten_addr = *\nlisten_port = 6432\nauth_type = trust\nauth_file = \/etc\/pgbouncer\/userlist.txt\nadmin_users = your_admin_user\nstats_users = your_stats_user\npool_mode = transaction\nserver_reset_query = DISCARD ALL<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6ce8\u610f\uff0c\u4f60\u9700\u8981\u5c06\u4e0a\u8ff0\u7684your_host\u3001your_port\u3001your_db\u3001your_user\u3001your_password\u3001your_admin_user\u548cyour_stats_user\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u503c\u3002<\/p>\n
\u6b65\u9aa43\uff1a\u914d\u7f6e\u6570\u636e\u5e93\u8bbf\u95ee\u6743\u9650
PgBouncer\u9700\u8981\u4e00\u4e2a\u7528\u6237\u5217\u8868\u6587\u4ef6\u6765\u9a8c\u8bc1\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u521b\u5efa\u4e00\u4e2a\u540d\u4e3auserlist.txt\u7684\u6587\u4ef6\uff0c\u5e76\u5c06\u7528\u6237\u540d\u548c\u5bc6\u7801\u5199\u5165\u5176\u4e2d\uff1a<\/p>\n
your_user:your_password<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6ce8\u610f\uff0c\u4f60\u9700\u8981\u5c06\u4e0a\u8ff0\u7684your_user\u548cyour_password\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u503c\u3002<\/p>\n
\u6b65\u9aa44\uff1a\u542f\u52a8PgBouncer
\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8PgBouncer\uff1a<\/p>\n
pgbouncer -d \/etc\/pgbouncer\/pgbouncer.ini<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b65\u9aa45\uff1a\u8fde\u63a5\u5230\u6570\u636e\u5e93\u4ee3\u7406
\u73b0\u5728\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528PgBouncer\u4f5c\u4e3a\u6570\u636e\u5e93\u7684\u4ee3\u7406\u8fdb\u884c\u8fde\u63a5\u3002\u8fde\u63a5\u5b57\u7b26\u4e32\u4e3a\uff1a<\/p>\n
host=your_pgbouncer_host port=your_pgboucner_port dbname=your_db user=your_user password=your_password<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6ce8\u610f\uff0c\u4f60\u9700\u8981\u5c06\u4e0a\u8ff0\u7684your_pgbouncer_host\u3001your_pgboucner_port\u3001your_db\u3001your_user\u548cyour_password\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u503c\u3002<\/p>\n
\u603b\u7ed3\uff1a
\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4f7f\u7528PgBouncer\u7684\u793a\u4f8b\u3002\u914d\u7f6e\u6570\u636e\u5e93\u4ee3\u7406\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u5e93\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\uff0c\u5e76\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u987a\u5229\u8fd0\u884c\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u5728\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406 \u6458\u8981\uff1a\u5728\u73b0\u4ee3\u7684\u4e92\u8054\u7f51\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6570\u636e\u5e93\u662f\u627f\u8f7d\u6570\u636e\u7684\u91cd\u8981\u7ec4\u4ef6\u4e4b\u4e00\u3002\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u5e93\u7684\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\uff0c\u914d\u7f6e\u4e00\u4e2a\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u3002 \u5f15\u8a00\uff1a\u968f\u7740\u4e92\u8054\u7f51\u5e94\u7528\u7a0b\u5e8f\u7684\u53d1\u5c55\uff0c\u6570\u636e\u5e93\u6210\u4e3a\u4e86\u5b58\u50a8\u6570\u636e\u7684\u91cd\u8981\u7ec4\u4ef6\u3002\u5f53\u6570\u636e\u5e93\u51fa\u73b0\u6545\u969c\u6216\u8d1f\u8f7d\u8fc7\u9ad8\u65f6\uff0c\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u90fd\u4f1a\u53d7\u5230\u5f71\u54cd\u3002\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u5e93\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u5f88\u591a\u516c\u53f8\u9009\u62e9\u914d\u7f6e\u6570\u636e\u5e93\u4ee3\u7406\u6765\u7ba1\u7406\u591a\u4e2a\u6570\u636e\u5e93\u7684\u8fde\u63a5\u548c\u6545\u969c\u8f6c\u79fb\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u793a\u4f8b\u4ee3\u7801\u3002 \u6b65\u9aa41\uff1a\u5b89\u88c5\u6570\u636e\u5e93\u4ee3\u7406\u8f6f\u4ef6\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u9002\u5408\u7684\u6570\u636e\u5e93\u4ee3\u7406\u8f6f\u4ef6\u3002\u5728Linux\u73af\u5883\u4e0b\uff0c\u5e38\u7528\u7684\u6570\u636e\u5e93\u4ee3\u7406\u8f6f\u4ef6\u6709PgBouncer\u3001MaxScale\u548cHAProxy\u3002\u672c\u6587\u4ee5PgBouncer\u4e3a\u4f8b\u8fdb\u884c\u4ecb\u7ecd\u3002 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5PgBouncer\u8f6f\u4ef6\u3002\u5728Ubuntu\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a sudo apt-get install pgbouncer \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa42\uff1a\u914d\u7f6ePgBouncer\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6ePgBouncer\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8e\/etc\/pgbouncer\/pgbouncer.ini\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\uff1a [databases] mydb = host=your_host port=your_port dbname=your_db user=your_user password=your_password [pgbouncer] listen_addr = * listen_port = 6432 auth_type = trust auth_file = \/etc\/pgbouncer\/userlist.txt admin_users = your_admin_user stats_users = your_stats_user pool_mode = transaction server_reset_query = DISCARD ALL \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f\uff0c\u4f60\u9700\u8981\u5c06\u4e0a\u8ff0\u7684your_host\u3001your_port\u3001your_db\u3001your_user\u3001your_password\u3001your_admin_user\u548cyour_stats_user\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u503c\u3002 \u6b65\u9aa43\uff1a\u914d\u7f6e\u6570\u636e\u5e93\u8bbf\u95ee\u6743\u9650PgBouncer\u9700\u8981\u4e00\u4e2a\u7528\u6237\u5217\u8868\u6587\u4ef6\u6765\u9a8c\u8bc1\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u521b\u5efa\u4e00\u4e2a\u540d\u4e3auserlist.txt\u7684\u6587\u4ef6\uff0c\u5e76\u5c06\u7528\u6237\u540d\u548c\u5bc6\u7801\u5199\u5165\u5176\u4e2d\uff1a your_user:your_password \u767b\u5f55\u540e\u590d\u5236 \u6ce8\u610f\uff0c\u4f60\u9700\u8981\u5c06\u4e0a\u8ff0\u7684your_user\u548cyour_password\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u503c\u3002 \u6b65\u9aa44\uff1a\u542f\u52a8PgBouncer\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8PgBouncer\uff1a pgbouncer -d \/etc\/pgbouncer\/pgbouncer.ini […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-15932","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=15932"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15932\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=15932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=15932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=15932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}