{"id":12947,"date":"2024-11-15T13:56:21","date_gmt":"2024-11-15T05:56:21","guid":{"rendered":"https:\/\/fwq.ai\/blog\/12947\/"},"modified":"2024-11-15T13:56:21","modified_gmt":"2024-11-15T05:56:21","slug":"docker%e4%b8%ad%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e8%b7%a8%e4%b8%bb%e6%9c%ba%e7%9a%84%e7%bd%91%e7%bb%9c%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/12947\/","title":{"rendered":"Docker\u4e2d\u5982\u4f55\u914d\u7f6e\u8de8\u4e3b\u673a\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\uff1f"},"content":{"rendered":"

Docker\u4e2d\u5982\u4f55\u914d\u7f6e\u8de8\u4e3b\u673a\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861<\/h1>\n

\u5728\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u67b6\u6784\u4e2d\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u9009\u62e9\u3002Docker\u4f5c\u4e3a\u6700\u6d41\u884c\u7684\u5bb9\u5668\u5316\u5e73\u53f0\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002\u7136\u800c\uff0c\u5f53\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u5728\u591a\u4e2a\u4e3b\u673a\u4e4b\u95f4\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u65f6\uff0c\u914d\u7f6e\u8de8\u4e3b\u673a\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\u5c31\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002<\/p>\n

\u4ec0\u4e48\u662f\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\uff1f<\/h2>\n

\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\u662f\u6307\u5c06\u7f51\u7edc\u6d41\u91cf\u5206\u914d\u5230\u591a\u4e2a\u670d\u52a1\u5668\u6216\u5bb9\u5668\u4e0a\uff0c\u4ee5\u786e\u4fdd\u6ca1\u6709\u5355\u4e00\u7684\u670d\u52a1\u5668\u8fc7\u8f7d\u3002\u901a\u8fc7\u8d1f\u8f7d\u5747\u8861\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002Docker\u672c\u8eab\u5e76\u4e0d\u63d0\u4f9b\u5185\u7f6e\u7684\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u5de5\u5177\u548c\u6280\u672f\u6765\u5b9e\u73b0\u3002<\/p>\n

\u8de8\u4e3b\u673a\u7f51\u7edc\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

\u5728Docker\u4e2d\uff0c\u5bb9\u5668\u901a\u5e38\u5728\u5355\u4e2a\u4e3b\u673a\u4e0a\u8fd0\u884c\u3002\u8981\u5b9e\u73b0\u8de8\u4e3b\u673a\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\uff0c\u9996\u5148\u9700\u8981\u7406\u89e3Docker\u7684\u7f51\u7edc\u6a21\u5f0f\u3002Docker\u652f\u6301\u591a\u79cd\u7f51\u7edc\u6a21\u5f0f\uff0c\u5305\u62ec\u6865\u63a5\u6a21\u5f0f\u3001\u4e3b\u673a\u6a21\u5f0f\u548c\u8986\u76d6\u6a21\u5f0f\u3002\u5bf9\u4e8e\u8de8\u4e3b\u673a\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u8986\u76d6\u6a21\u5f0f\u662f\u6700\u5e38\u7528\u7684\u9009\u62e9\u3002<\/p>\n

\u8986\u76d6\u7f51\u7edc\u7684\u914d\u7f6e<\/h3>\n

\u8986\u76d6\u7f51\u7edc\u5141\u8bb8\u5728\u591a\u4e2aDocker\u4e3b\u673a\u4e4b\u95f4\u521b\u5efa\u4e00\u4e2a\u865a\u62df\u7f51\u7edc\u3002\u4ee5\u4e0b\u662f\u521b\u5efa\u8986\u76d6\u7f51\u7edc\u7684\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n

docker network create -d overlay my_overlay_network<\/code><\/pre>\n
\u5728\u521b\u5efa\u8986\u76d6\u7f51\u7edc\u4e4b\u524d\uff0c\u786e\u4fddDocker Swarm\u5df2\u7ecf\u521d\u59cb\u5316\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521d\u59cb\u5316Swarm\uff1a<\/p>\n
docker swarm init<\/code><\/pre>\n
\u4e00\u65e6\u8986\u76d6\u7f51\u7edc\u521b\u5efa\u6210\u529f\uff0c\u60a8\u53ef\u4ee5\u5728\u8be5\u7f51\u7edc\u4e0a\u542f\u52a8\u5bb9\u5668\u3002\u4ee5\u4e0b\u662f\u542f\u52a8\u5bb9\u5668\u5e76\u8fde\u63a5\u5230\u8986\u76d6\u7f51\u7edc\u7684\u793a\u4f8b\uff1a<\/p>\n
docker service create --name my_service --network my_overlay_network nginx<\/code><\/pre>\n
\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u5668<\/h2>\n
\u5728Docker\u4e2d\u5b9e\u73b0\u8de8\u4e3b\u673a\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u5668\u3002\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u5305\u62ecNginx\u3001HAProxy\u548cTraefik\u7b49\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Nginx\u4f5c\u4e3a\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u57fa\u672c\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n
Nginx\u8d1f\u8f7d\u5747\u8861\u5668\u914d\u7f6e\u793a\u4f8b<\/h3>\n
\u9996\u5148\uff0c\u5b89\u88c5Nginx\u5e76\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
sudo apt-get install nginx<\/code><\/pre>\n
\u7136\u540e\uff0c\u7f16\u8f91Nginx\u914d\u7f6e\u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n
http {\n    upstream my_app {\n        server container1:80;\n        server container2:80;\n    }\n\n    server {\n        listen 80;\n\n        location \/ {\n            proxy_pass http:\/\/my_app;\n        }\n    }\n}<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u914d\u7f6e\u4e2d\uff0c`upstream`\u6307\u4ee4\u5b9a\u4e49\u4e86\u540e\u7aef\u670d\u52a1\u7684\u5730\u5740\uff0cNginx\u4f1a\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u8fd9\u4e9b\u670d\u52a1\u4e0a\u3002<\/p>\n
\u76d1\u63a7\u548c\u7ba1\u7406\u8d1f\u8f7d\u5747\u8861<\/h2>\n
\u5728\u914d\u7f6e\u597d\u8d1f\u8f7d\u5747\u8861\u540e\uff0c\u76d1\u63a7\u548c\u7ba1\u7406\u662f\u786e\u4fdd\u7cfb\u7edf\u7a33\u5b9a\u8fd0\u884c\u7684\u91cd\u8981\u73af\u8282\u3002\u53ef\u4ee5\u4f7f\u7528Prometheus\u548cGrafana\u7b49\u5de5\u5177\u6765\u76d1\u63a7Docker\u5bb9\u5668\u7684\u6027\u80fd\u548c\u8d1f\u8f7d\u60c5\u51b5\u3002\u901a\u8fc7\u8bbe\u7f6e\u544a\u8b66\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u6f5c\u5728\u95ee\u9898\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u5728Docker\u4e2d\u914d\u7f6e\u8de8\u4e3b\u673a\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\u662f\u4e00\u4e2a\u590d\u6742\u4f46\u5fc5\u8981\u7684\u8fc7\u7a0b\u3002\u901a\u8fc7\u4f7f\u7528\u8986\u76d6\u7f51\u7edc\u548c\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5206\u914d\u6d41\u91cf\uff0c\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u6269\u5c55\u6027\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5408\u7406\u7684\u8d1f\u8f7d\u5747\u8861\u914d\u7f6e\u81f3\u5173\u91cd\u8981\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684 \u7f8e\u56fdVPS<\/a> \u6216 \u4e91\u670d\u52a1\u5668<\/a> \u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u9009\u62e9\uff0c\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u6211\u4eec\u7684 \u670d\u52a1\u5668<\/a> \u89e3\u51b3\u65b9\u6848\u786e\u4fdd\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u5728\u5168\u7403\u8303\u56f4\u5185\u9ad8\u6548\u8fd0\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Docker\u4e2d\u5982\u4f55\u914d\u7f6e\u8de8\u4e3b\u673a\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861 \u5728\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u67b6\u6784\u4e2d\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u9009\u62e9\u3002Docker\u4f5c\u4e3a\u6700\u6d41\u884c\u7684\u5bb9\u5668\u5316\u5e73\u53f0\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002\u7136\u800c\uff0c\u5f53\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u5728\u591a\u4e2a\u4e3b\u673a\u4e4b\u95f4\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u65f6\uff0c\u914d\u7f6e\u8de8\u4e3b\u673a\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\u5c31\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002 \u4ec0\u4e48\u662f\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\uff1f \u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\u662f\u6307\u5c06\u7f51\u7edc\u6d41\u91cf\u5206\u914d\u5230\u591a\u4e2a\u670d\u52a1\u5668\u6216\u5bb9\u5668\u4e0a\uff0c\u4ee5\u786e\u4fdd\u6ca1\u6709\u5355\u4e00\u7684\u670d\u52a1\u5668\u8fc7\u8f7d\u3002\u901a\u8fc7\u8d1f\u8f7d\u5747\u8861\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002Docker\u672c\u8eab\u5e76\u4e0d\u63d0\u4f9b\u5185\u7f6e\u7684\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u5de5\u5177\u548c\u6280\u672f\u6765\u5b9e\u73b0\u3002 \u8de8\u4e3b\u673a\u7f51\u7edc\u7684\u57fa\u672c\u6982\u5ff5 \u5728Docker\u4e2d\uff0c\u5bb9\u5668\u901a\u5e38\u5728\u5355\u4e2a\u4e3b\u673a\u4e0a\u8fd0\u884c\u3002\u8981\u5b9e\u73b0\u8de8\u4e3b\u673a\u7684\u7f51\u7edc\u8d1f\u8f7d\u5747\u8861\uff0c\u9996\u5148\u9700\u8981\u7406\u89e3Docker\u7684\u7f51\u7edc\u6a21\u5f0f\u3002Docker\u652f\u6301\u591a\u79cd\u7f51\u7edc\u6a21\u5f0f\uff0c\u5305\u62ec\u6865\u63a5\u6a21\u5f0f\u3001\u4e3b\u673a\u6a21\u5f0f\u548c\u8986\u76d6\u6a21\u5f0f\u3002\u5bf9\u4e8e\u8de8\u4e3b\u673a\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u8986\u76d6\u6a21\u5f0f\u662f\u6700\u5e38\u7528\u7684\u9009\u62e9\u3002 \u8986\u76d6\u7f51\u7edc\u7684\u914d\u7f6e \u8986\u76d6\u7f51\u7edc\u5141\u8bb8\u5728\u591a\u4e2aDocker\u4e3b\u673a\u4e4b\u95f4\u521b\u5efa\u4e00\u4e2a\u865a\u62df\u7f51\u7edc\u3002\u4ee5\u4e0b\u662f\u521b\u5efa\u8986\u76d6\u7f51\u7edc\u7684\u57fa\u672c\u6b65\u9aa4\uff1a docker network create -d overlay my_overlay_network \u5728\u521b\u5efa\u8986\u76d6\u7f51\u7edc\u4e4b\u524d\uff0c\u786e\u4fddDocker Swarm\u5df2\u7ecf\u521d\u59cb\u5316\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521d\u59cb\u5316Swarm\uff1a docker swarm init \u4e00\u65e6\u8986\u76d6\u7f51\u7edc\u521b\u5efa\u6210\u529f\uff0c\u60a8\u53ef\u4ee5\u5728\u8be5\u7f51\u7edc\u4e0a\u542f\u52a8\u5bb9\u5668\u3002\u4ee5\u4e0b\u662f\u542f\u52a8\u5bb9\u5668\u5e76\u8fde\u63a5\u5230\u8986\u76d6\u7f51\u7edc\u7684\u793a\u4f8b\uff1a docker service create –name my_service –network my_overlay_network nginx \u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u5668 \u5728Docker\u4e2d\u5b9e\u73b0\u8de8\u4e3b\u673a\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u8d1f\u8f7d\u5747\u8861\u5668\u3002\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u5305\u62ecNginx\u3001HAProxy\u548cTraefik\u7b49\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Nginx\u4f5c\u4e3a\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u57fa\u672c\u914d\u7f6e\u793a\u4f8b\uff1a Nginx\u8d1f\u8f7d\u5747\u8861\u5668\u914d\u7f6e\u793a\u4f8b \u9996\u5148\uff0c\u5b89\u88c5Nginx\u5e76\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\uff1a sudo apt-get install nginx \u7136\u540e\uff0c\u7f16\u8f91Nginx\u914d\u7f6e\u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a http { upstream my_app { server container1:80; server container2:80; } server { listen 80; location \/ { proxy_pass […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-12947","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/12947","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=12947"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/12947\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=12947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=12947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=12947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}