{"id":13298,"date":"2024-11-15T17:08:54","date_gmt":"2024-11-15T09:08:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13298\/"},"modified":"2024-11-15T17:08:54","modified_gmt":"2024-11-15T09:08:54","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker-swarm%e6%a8%a1%e5%bc%8f%e4%b8%8b%e5%ae%9e%e7%8e%b0%e6%9c%8d%e5%8a%a1%e7%9a%84%e8%87%aa%e5%8a%a8%e6%81%a2%e5%a4%8d%e4%b8%8e%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13298\/","title":{"rendered":"\u5982\u4f55\u5728Docker Swarm\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u4e0e\u8d1f\u8f7d\u5747\u8861"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8docker-swarm%e6%a8%a1%e5%bc%8f%e4%b8%8b%e5%ae%9e%e7%8e%b0%e6%9c%8d%e5%8a%a1%e7%9a%84%e8%87%aa%e5%8a%a8%e6%81%a2%e5%a4%8d%e4%b8%8e%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1-HZupvZyYdH\">\u5982\u4f55\u5728Docker Swarm\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u4e0e\u8d1f\u8f7d\u5747\u8861<\/h1>\n<p>\u5728\u73b0\u4ee3\u4e91\u8ba1\u7b97\u73af\u5883\u4e2d\uff0cDocker Swarm\u4f5c\u4e3a\u4e00\u79cd\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u670d\u52a1\u7ba1\u7406\u529f\u80fd\u3002\u901a\u8fc7Docker Swarm\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u90e8\u7f72\u3001\u7ba1\u7406\u548c\u6269\u5c55\u5bb9\u5668\u5316\u5e94\u7528\u7a0b\u5e8f\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker Swarm\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u4e0e\u8d1f\u8f7d\u5747\u8861\uff0c\u4ee5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u9ad8\u53ef\u7528\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<h2 id=\"docker-swarm%e6%a6%82%e8%bf%b0-HZupvZyYdH\">Docker Swarm\u6982\u8ff0<\/h2>\n<p>Docker Swarm\u662fDocker\u539f\u751f\u7684\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff0c\u5141\u8bb8\u7528\u6237\u5c06\u591a\u4e2aDocker\u4e3b\u673a\u7ec4\u5408\u6210\u4e00\u4e2a\u865a\u62df\u7684Docker\u4e3b\u673a\u3002Swarm\u6a21\u5f0f\u63d0\u4f9b\u4e86\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u5bb9\u9519\u548c\u6269\u5c55\u7b49\u529f\u80fd\uff0c\u4f7f\u5f97\u5bb9\u5668\u5316\u5e94\u7528\u7684\u7ba1\u7406\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<h2 id=\"%e6%9c%8d%e5%8a%a1%e7%9a%84%e8%87%aa%e5%8a%a8%e6%81%a2%e5%a4%8d-HZupvZyYdH\">\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d<\/h2>\n<p>\u5728Docker Swarm\u4e2d\uff0c\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u662f\u901a\u8fc7\u201c\u671f\u671b\u72b6\u6001\u201d\u6765\u5b9e\u73b0\u7684\u3002\u7528\u6237\u5b9a\u4e49\u7684\u670d\u52a1\u72b6\u6001\u4f1a\u88abSwarm\u7ba1\u7406\u5668\u6301\u7eed\u76d1\u63a7\uff0c\u5e76\u5728\u670d\u52a1\u51fa\u73b0\u6545\u969c\u65f6\u81ea\u52a8\u8fdb\u884c\u6062\u590d\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u670d\u52a1\u81ea\u52a8\u6062\u590d\u7684\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u4e49\u670d\u52a1\uff1a<\/strong>\u4f7f\u7528Docker\u547d\u4ee4\u884c\u5de5\u5177\u6216Docker Compose\u6587\u4ef6\u5b9a\u4e49\u670d\u52a1\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>docker service create --name my_service --replicas 3 my_image<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cmy_service\u201d\u7684\u670d\u52a1\uff0c\u5e76\u6307\u5b9a\u4e863\u4e2a\u526f\u672c\u3002<\/p>\n<ul>\n<li><strong>\u76d1\u63a7\u670d\u52a1\u72b6\u6001\uff1a<\/strong>Swarm\u7ba1\u7406\u5668\u4f1a\u5b9a\u671f\u68c0\u67e5\u6bcf\u4e2a\u670d\u52a1\u7684\u72b6\u6001\u3002\u5982\u679c\u67d0\u4e2a\u526f\u672c\u51fa\u73b0\u6545\u969c\uff0cSwarm\u4f1a\u81ea\u52a8\u542f\u52a8\u65b0\u7684\u526f\u672c\u4ee5\u66ff\u4ee3\u6545\u969c\u7684\u526f\u672c\u3002<\/li>\n<li><strong>\u5065\u5eb7\u68c0\u67e5\uff1a<\/strong>\u53ef\u4ee5\u4e3a\u670d\u52a1\u914d\u7f6e\u5065\u5eb7\u68c0\u67e5\uff0c\u4ee5\u786e\u4fdd\u670d\u52a1\u5728\u8fd0\u884c\u65f6\u5904\u4e8e\u5065\u5eb7\u72b6\u6001\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>docker service update --health-cmd \"curl -f http:\/\/localhost\/ || exit 1\" --health-interval 30s --health-timeout 10s --health-retries 3 my_service<\/code><\/pre>\n<p>\u8fd9\u6761\u547d\u4ee4\u4e3a\u201cmy_service\u201d\u670d\u52a1\u914d\u7f6e\u4e86\u5065\u5eb7\u68c0\u67e5\uff0c\u786e\u4fdd\u5176\u5728\u6545\u969c\u65f6\u80fd\u591f\u88ab\u81ea\u52a8\u91cd\u542f\u3002<\/p>\n<h2 id=\"%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1-HZupvZyYdH\">\u8d1f\u8f7d\u5747\u8861<\/h2>\n<p>\u8d1f\u8f7d\u5747\u8861\u662fDocker Swarm\u7684\u53e6\u4e00\u9879\u91cd\u8981\u529f\u80fd\u3002Swarm\u4f1a\u81ea\u52a8\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u5404\u4e2a\u670d\u52a1\u526f\u672c\uff0c\u4ee5\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u51e0\u4e2a\u8981\u70b9\uff1a<\/p>\n<ul>\n<li><strong>\u5185\u7f6e\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong>Docker Swarm\u5185\u7f6e\u4e86\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\uff0c\u7528\u6237\u65e0\u9700\u989d\u5916\u914d\u7f6e\u3002Swarm\u4f1a\u6839\u636e\u670d\u52a1\u7684\u526f\u672c\u6570\u91cf\u548c\u5065\u5eb7\u72b6\u6001\u81ea\u52a8\u5206\u914d\u6d41\u91cf\u3002<\/li>\n<li><strong>\u4f7f\u7528Ingress\u7f51\u7edc\uff1a<\/strong>Swarm\u4f7f\u7528Ingress\u7f51\u7edc\u6765\u5904\u7406\u5916\u90e8\u8bf7\u6c42\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u521b\u5efaIngress\u7f51\u7edc\u6765\u5b9e\u73b0\u670d\u52a1\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>docker network create --driver overlay my_ingress<\/code><\/pre>\n<p>\u7136\u540e\u5728\u521b\u5efa\u670d\u52a1\u65f6\u6307\u5b9a\u8be5\u7f51\u7edc\uff1a<\/p>\n<pre><code>docker service create --name my_service --network my_ingress my_image<\/code><\/pre>\n<li><strong>\u5916\u90e8\u8d1f\u8f7d\u5747\u8861\u5668\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7528\u6237\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u5916\u90e8\u8d1f\u8f7d\u5747\u8861\u5668\uff08\u5982Nginx\u6216HAProxy\uff09\u6765\u5904\u7406\u6d41\u91cf\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u5c06\u5916\u90e8\u8d1f\u8f7d\u5747\u8861\u5668\u914d\u7f6e\u4e3a\u6307\u5411Swarm\u96c6\u7fa4\u7684IP\u5730\u5740\u6765\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%bb%e7%bb%93-HZupvZyYdH\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7Docker Swarm\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u4e0e\u8d1f\u8f7d\u5747\u8861\uff0c\u4ece\u800c\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5229\u7528Docker\u7684\u5f3a\u5927\u529f\u80fd\uff0c\u4f01\u4e1a\u80fd\u591f\u66f4\u9ad8\u6548\u5730\u7ba1\u7406\u5176\u5bb9\u5668\u5316\u5e94\u7528\uff0c\u786e\u4fdd\u5728\u9762\u5bf9\u6545\u969c\u65f6\u80fd\u591f\u5feb\u901f\u6062\u590d\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684\u4e91\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u9009\u62e9\uff0c\u5305\u62ec<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u3001<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fd\u4e91\u670d\u52a1\u5668<\/a>\u548c<a href=\"https:\/\/fwq.ai\">\u533f\u540d\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u65e0\u8bba\u662f\u4e2a\u4eba\u9879\u76ee\u8fd8\u662f\u4f01\u4e1a\u7ea7\u5e94\u7528\uff0c\u7c73\u4e91\u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728Docker Swarm\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u4e0e\u8d1f\u8f7d\u5747\u8861 \u5728\u73b0\u4ee3\u4e91\u8ba1\u7b97\u73af\u5883\u4e2d\uff0cDocker Swarm\u4f5c\u4e3a\u4e00\u79cd\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u670d\u52a1\u7ba1\u7406\u529f\u80fd\u3002\u901a\u8fc7Docker Swarm\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u90e8\u7f72\u3001\u7ba1\u7406\u548c\u6269\u5c55\u5bb9\u5668\u5316\u5e94\u7528\u7a0b\u5e8f\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker Swarm\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u4e0e\u8d1f\u8f7d\u5747\u8861\uff0c\u4ee5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u9ad8\u53ef\u7528\u6027\u548c\u7a33\u5b9a\u6027\u3002 Docker Swarm\u6982\u8ff0 Docker Swarm\u662fDocker\u539f\u751f\u7684\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff0c\u5141\u8bb8\u7528\u6237\u5c06\u591a\u4e2aDocker\u4e3b\u673a\u7ec4\u5408\u6210\u4e00\u4e2a\u865a\u62df\u7684Docker\u4e3b\u673a\u3002Swarm\u6a21\u5f0f\u63d0\u4f9b\u4e86\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u5bb9\u9519\u548c\u6269\u5c55\u7b49\u529f\u80fd\uff0c\u4f7f\u5f97\u5bb9\u5668\u5316\u5e94\u7528\u7684\u7ba1\u7406\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\u3002 \u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d \u5728Docker Swarm\u4e2d\uff0c\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u662f\u901a\u8fc7\u201c\u671f\u671b\u72b6\u6001\u201d\u6765\u5b9e\u73b0\u7684\u3002\u7528\u6237\u5b9a\u4e49\u7684\u670d\u52a1\u72b6\u6001\u4f1a\u88abSwarm\u7ba1\u7406\u5668\u6301\u7eed\u76d1\u63a7\uff0c\u5e76\u5728\u670d\u52a1\u51fa\u73b0\u6545\u969c\u65f6\u81ea\u52a8\u8fdb\u884c\u6062\u590d\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u670d\u52a1\u81ea\u52a8\u6062\u590d\u7684\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a \u5b9a\u4e49\u670d\u52a1\uff1a\u4f7f\u7528Docker\u547d\u4ee4\u884c\u5de5\u5177\u6216Docker Compose\u6587\u4ef6\u5b9a\u4e49\u670d\u52a1\u3002\u4f8b\u5982\uff1a docker service create &#8211;name my_service &#8211;replicas 3 my_image \u4e0a\u8ff0\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cmy_service\u201d\u7684\u670d\u52a1\uff0c\u5e76\u6307\u5b9a\u4e863\u4e2a\u526f\u672c\u3002 \u76d1\u63a7\u670d\u52a1\u72b6\u6001\uff1aSwarm\u7ba1\u7406\u5668\u4f1a\u5b9a\u671f\u68c0\u67e5\u6bcf\u4e2a\u670d\u52a1\u7684\u72b6\u6001\u3002\u5982\u679c\u67d0\u4e2a\u526f\u672c\u51fa\u73b0\u6545\u969c\uff0cSwarm\u4f1a\u81ea\u52a8\u542f\u52a8\u65b0\u7684\u526f\u672c\u4ee5\u66ff\u4ee3\u6545\u969c\u7684\u526f\u672c\u3002 \u5065\u5eb7\u68c0\u67e5\uff1a\u53ef\u4ee5\u4e3a\u670d\u52a1\u914d\u7f6e\u5065\u5eb7\u68c0\u67e5\uff0c\u4ee5\u786e\u4fdd\u670d\u52a1\u5728\u8fd0\u884c\u65f6\u5904\u4e8e\u5065\u5eb7\u72b6\u6001\u3002\u4f8b\u5982\uff1a docker service update &#8211;health-cmd &#8220;curl -f http:\/\/localhost\/ || exit 1&#8221; &#8211;health-interval 30s &#8211;health-timeout 10s &#8211;health-retries 3 my_service \u8fd9\u6761\u547d\u4ee4\u4e3a\u201cmy_service\u201d\u670d\u52a1\u914d\u7f6e\u4e86\u5065\u5eb7\u68c0\u67e5\uff0c\u786e\u4fdd\u5176\u5728\u6545\u969c\u65f6\u80fd\u591f\u88ab\u81ea\u52a8\u91cd\u542f\u3002 \u8d1f\u8f7d\u5747\u8861 \u8d1f\u8f7d\u5747\u8861\u662fDocker Swarm\u7684\u53e6\u4e00\u9879\u91cd\u8981\u529f\u80fd\u3002Swarm\u4f1a\u81ea\u52a8\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u5404\u4e2a\u670d\u52a1\u526f\u672c\uff0c\u4ee5\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u51e0\u4e2a\u8981\u70b9\uff1a \u5185\u7f6e\u8d1f\u8f7d\u5747\u8861\uff1aDocker Swarm\u5185\u7f6e\u4e86\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\uff0c\u7528\u6237\u65e0\u9700\u989d\u5916\u914d\u7f6e\u3002Swarm\u4f1a\u6839\u636e\u670d\u52a1\u7684\u526f\u672c\u6570\u91cf\u548c\u5065\u5eb7\u72b6\u6001\u81ea\u52a8\u5206\u914d\u6d41\u91cf\u3002 \u4f7f\u7528Ingress\u7f51\u7edc\uff1aSwarm\u4f7f\u7528Ingress\u7f51\u7edc\u6765\u5904\u7406\u5916\u90e8\u8bf7\u6c42\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u521b\u5efaIngress\u7f51\u7edc\u6765\u5b9e\u73b0\u670d\u52a1\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u4f8b\u5982\uff1a docker network create &#8211;driver overlay 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