{"id":13330,"date":"2024-11-15T17:24:59","date_gmt":"2024-11-15T09:24:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13330\/"},"modified":"2024-11-15T17:24:59","modified_gmt":"2024-11-15T09:24:59","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87docker-swarm%e8%bf%9b%e8%a1%8c%e5%ae%b9%e5%99%a8%e9%9b%86%e7%be%a4%e7%9a%84%e8%87%aa%e5%8a%a8%e5%8c%96%e6%89%a9%e5%b1%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13330\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7Docker Swarm\u8fdb\u884c\u5bb9\u5668\u96c6\u7fa4\u7684\u81ea\u52a8\u5316\u6269\u5c55"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87docker-swarm%e8%bf%9b%e8%a1%8c%e5%ae%b9%e5%99%a8%e9%9b%86%e7%be%a4%e7%9a%84%e8%87%aa%e5%8a%a8%e5%8c%96%e6%89%a9%e5%b1%95-DkliEmTKbx\">\u5982\u4f55\u901a\u8fc7Docker Swarm\u8fdb\u884c\u5bb9\u5668\u96c6\u7fa4\u7684\u81ea\u52a8\u5316\u6269\u5c55<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u4e3b\u6d41\u7684\u89e3\u51b3\u65b9\u6848\u3002Docker\u4f5c\u4e3a\u6700\u6d41\u884c\u7684\u5bb9\u5668\u5316\u5e73\u53f0\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u6765\u7ba1\u7406\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u3002Docker Swarm\u662fDocker\u7684\u539f\u751f\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u5c06\u591a\u4e2aDocker\u4e3b\u673a\u7ec4\u5408\u6210\u4e00\u4e2a\u865a\u62df\u7684Docker\u4e3b\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u5bb9\u5668\u7684\u9ad8\u53ef\u7528\u6027\u548c\u8d1f\u8f7d\u5747\u8861\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7Docker Swarm\u5b9e\u73b0\u5bb9\u5668\u96c6\u7fa4\u7684\u81ea\u52a8\u5316\u6269\u5c55\u3002<\/p>\n<h2 id=\"docker-swarm%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-DkliEmTKbx\">Docker Swarm\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Docker Swarm\u662fDocker\u7684\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u4f7f\u5f97\u7528\u6237\u80fd\u591f\u8f7b\u677e\u5730\u7ba1\u7406\u591a\u4e2aDocker\u4e3b\u673a\u3002Swarm\u96c6\u7fa4\u7531\u591a\u4e2a\u8282\u70b9\u7ec4\u6210\uff0c\u5176\u4e2d\u5305\u62ec\u7ba1\u7406\u8282\u70b9\u548c\u5de5\u4f5c\u8282\u70b9\u3002\u7ba1\u7406\u8282\u70b9\u8d1f\u8d23\u8c03\u5ea6\u548c\u7ba1\u7406\u96c6\u7fa4\u4e2d\u7684\u670d\u52a1\uff0c\u800c\u5de5\u4f5c\u8282\u70b9\u5219\u8fd0\u884c\u5b9e\u9645\u7684\u5bb9\u5668\u3002<\/p>\n<h3 id=\"swarm%e7%9a%84%e4%b8%bb%e8%a6%81%e7%89%b9%e6%80%a7-DkliEmTKbx\">Swarm\u7684\u4e3b\u8981\u7279\u6027<\/h3>\n<ul>\n<li><strong>\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong>Swarm\u80fd\u591f\u81ea\u52a8\u5c06\u8bf7\u6c42\u5206\u914d\u5230\u4e0d\u540c\u7684\u5bb9\u5668\u5b9e\u4f8b\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/li>\n<li><strong>\u670d\u52a1\u53d1\u73b0\uff1a<\/strong>Swarm\u63d0\u4f9b\u5185\u7f6e\u7684\u670d\u52a1\u53d1\u73b0\u529f\u80fd\uff0c\u5141\u8bb8\u5bb9\u5668\u4e4b\u95f4\u76f8\u4e92\u901a\u4fe1\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>\u901a\u8fc7\u5728\u591a\u4e2a\u8282\u70b9\u4e0a\u8fd0\u884c\u670d\u52a1\uff0cSwarm\u80fd\u591f\u786e\u4fdd\u670d\u52a1\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u81ea\u52a8\u6269\u5c55\uff1a<\/strong>Swarm\u652f\u6301\u6839\u636e\u8d1f\u8f7d\u81ea\u52a8\u6269\u5c55\u548c\u7f29\u51cf\u5bb9\u5668\u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%87%aa%e5%8a%a8%e5%8c%96%e6%89%a9%e5%b1%95%e7%9a%84%e5%ae%9e%e7%8e%b0-DkliEmTKbx\">\u81ea\u52a8\u5316\u6269\u5c55\u7684\u5b9e\u73b0<\/h2>\n<p>\u81ea\u52a8\u5316\u6269\u5c55\u662fDocker Swarm\u7684\u4e00\u9879\u91cd\u8981\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u6839\u636e\u5b9e\u65f6\u8d1f\u8f7d\u60c5\u51b5\u81ea\u52a8\u8c03\u6574\u5bb9\u5668\u7684\u6570\u91cf\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u81ea\u52a8\u5316\u6269\u5c55\u7684\u6b65\u9aa4\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%85docker%e5%92%8cdocker-swarm-DkliEmTKbx\">1. \u5b89\u88c5Docker\u548cDocker Swarm<\/h3>\n<p>\u9996\u5148\uff0c\u786e\u4fdd\u5728\u6240\u6709\u8282\u70b9\u4e0a\u5b89\u88c5\u4e86Docker\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Docker\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install docker-ce docker-ce-cli containerd.io<\/code><\/pre>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u521d\u59cb\u5316Swarm\u96c6\u7fa4\uff1a<\/p>\n<pre><code>docker swarm init<\/code><\/pre>\n<h3 id=\"2-%e9%83%a8%e7%bd%b2%e6%9c%8d%e5%8a%a1-DkliEmTKbx\">2. \u90e8\u7f72\u670d\u52a1<\/h3>\n<p>\u4f7f\u7528Docker Compose\u6587\u4ef6\u5b9a\u4e49\u670d\u52a1\uff0c\u5e76\u90e8\u7f72\u5230Swarm\u96c6\u7fa4\u4e2d\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Docker Compose\u6587\u4ef6\uff1a<\/p>\n<pre><code>version: '3'\nservices:\n  web:\n    image: nginx\n    deploy:\n      replicas: 3\n      resources:\n        limits:\n          cpus: '0.1'\n          memory: 50M\n<\/code><\/pre>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u90e8\u7f72\u670d\u52a1\uff1a<\/p>\n<pre><code>docker stack deploy -c docker-compose.yml my_stack<\/code><\/pre>\n<h3 id=\"3-%e9%85%8d%e7%bd%ae%e8%87%aa%e5%8a%a8%e6%89%a9%e5%b1%95-DkliEmTKbx\">3. \u914d\u7f6e\u81ea\u52a8\u6269\u5c55<\/h3>\n<p>Docker Swarm\u672c\u8eab\u5e76\u4e0d\u76f4\u63a5\u652f\u6301\u57fa\u4e8e\u8d1f\u8f7d\u7684\u81ea\u52a8\u6269\u5c55\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u7ed3\u5408\u5176\u4ed6\u5de5\u5177\u6765\u5b9e\u73b0\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Prometheus\u548cAlertmanager\u76d1\u63a7\u96c6\u7fa4\u7684\u8d1f\u8f7d\uff0c\u5e76\u901a\u8fc7Webhook\u89e6\u53d1\u6269\u5c55\u64cd\u4f5c\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Prometheus\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>scrape_configs:\n  - job_name: 'docker'\n    static_configs:\n      - targets: ['localhost:9090']<\/code><\/pre>\n<p>\u5f53\u8d1f\u8f7d\u8d85\u8fc7\u8bbe\u5b9a\u9608\u503c\u65f6\uff0cAlertmanager\u53ef\u4ee5\u53d1\u9001Webhook\u8bf7\u6c42\uff0c\u89e6\u53d1\u6269\u5c55\u64cd\u4f5c\u3002\u53ef\u4ee5\u4f7f\u7528Docker API\u6216Docker CLI\u547d\u4ee4\u6765\u589e\u52a0\u6216\u51cf\u5c11\u670d\u52a1\u7684\u526f\u672c\u6570\u91cf\uff1a<\/p>\n<pre><code>docker service scale my_stack_web=5<\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-DkliEmTKbx\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7Docker Swarm\u8fdb\u884c\u5bb9\u5668\u96c6\u7fa4\u7684\u81ea\u52a8\u5316\u6269\u5c55\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u867d\u7136Docker Swarm\u672c\u8eab\u4e0d\u76f4\u63a5\u652f\u6301\u57fa\u4e8e\u8d1f\u8f7d\u7684\u81ea\u52a8\u6269\u5c55\uff0c\u4f46\u7ed3\u5408\u5176\u4ed6\u76d1\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7075\u6d3b\u7684\u6269\u5c55\u7b56\u7565\u3002\u5bf9\u4e8e\u5e0c\u671b\u5728\u4e91\u73af\u5883\u4e2d\u90e8\u7f72\u9ad8\u53ef\u7528\u6027\u5e94\u7528\u7684\u7528\u6237\uff0c\u9009\u62e9\u5408\u9002\u7684\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u81f3\u5173\u91cd\u8981\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u4e91\u670d\u52a1\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u548c<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u9ad8\u6548\u7684\u5bb9\u5668\u7ba1\u7406\u548c\u81ea\u52a8\u5316\u6269\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u901a\u8fc7Docker Swarm\u8fdb\u884c\u5bb9\u5668\u96c6\u7fa4\u7684\u81ea\u52a8\u5316\u6269\u5c55 \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u4e3b\u6d41\u7684\u89e3\u51b3\u65b9\u6848\u3002Docker\u4f5c\u4e3a\u6700\u6d41\u884c\u7684\u5bb9\u5668\u5316\u5e73\u53f0\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u6765\u7ba1\u7406\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u3002Docker Swarm\u662fDocker\u7684\u539f\u751f\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u5c06\u591a\u4e2aDocker\u4e3b\u673a\u7ec4\u5408\u6210\u4e00\u4e2a\u865a\u62df\u7684Docker\u4e3b\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u5bb9\u5668\u7684\u9ad8\u53ef\u7528\u6027\u548c\u8d1f\u8f7d\u5747\u8861\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7Docker Swarm\u5b9e\u73b0\u5bb9\u5668\u96c6\u7fa4\u7684\u81ea\u52a8\u5316\u6269\u5c55\u3002 Docker Swarm\u7684\u57fa\u672c\u6982\u5ff5 Docker Swarm\u662fDocker\u7684\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u4f7f\u5f97\u7528\u6237\u80fd\u591f\u8f7b\u677e\u5730\u7ba1\u7406\u591a\u4e2aDocker\u4e3b\u673a\u3002Swarm\u96c6\u7fa4\u7531\u591a\u4e2a\u8282\u70b9\u7ec4\u6210\uff0c\u5176\u4e2d\u5305\u62ec\u7ba1\u7406\u8282\u70b9\u548c\u5de5\u4f5c\u8282\u70b9\u3002\u7ba1\u7406\u8282\u70b9\u8d1f\u8d23\u8c03\u5ea6\u548c\u7ba1\u7406\u96c6\u7fa4\u4e2d\u7684\u670d\u52a1\uff0c\u800c\u5de5\u4f5c\u8282\u70b9\u5219\u8fd0\u884c\u5b9e\u9645\u7684\u5bb9\u5668\u3002 Swarm\u7684\u4e3b\u8981\u7279\u6027 \u8d1f\u8f7d\u5747\u8861\uff1aSwarm\u80fd\u591f\u81ea\u52a8\u5c06\u8bf7\u6c42\u5206\u914d\u5230\u4e0d\u540c\u7684\u5bb9\u5668\u5b9e\u4f8b\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002 \u670d\u52a1\u53d1\u73b0\uff1aSwarm\u63d0\u4f9b\u5185\u7f6e\u7684\u670d\u52a1\u53d1\u73b0\u529f\u80fd\uff0c\u5141\u8bb8\u5bb9\u5668\u4e4b\u95f4\u76f8\u4e92\u901a\u4fe1\u3002 \u9ad8\u53ef\u7528\u6027\uff1a\u901a\u8fc7\u5728\u591a\u4e2a\u8282\u70b9\u4e0a\u8fd0\u884c\u670d\u52a1\uff0cSwarm\u80fd\u591f\u786e\u4fdd\u670d\u52a1\u7684\u9ad8\u53ef\u7528\u6027\u3002 \u81ea\u52a8\u6269\u5c55\uff1aSwarm\u652f\u6301\u6839\u636e\u8d1f\u8f7d\u81ea\u52a8\u6269\u5c55\u548c\u7f29\u51cf\u5bb9\u5668\u5b9e\u4f8b\u3002 \u81ea\u52a8\u5316\u6269\u5c55\u7684\u5b9e\u73b0 \u81ea\u52a8\u5316\u6269\u5c55\u662fDocker Swarm\u7684\u4e00\u9879\u91cd\u8981\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u6839\u636e\u5b9e\u65f6\u8d1f\u8f7d\u60c5\u51b5\u81ea\u52a8\u8c03\u6574\u5bb9\u5668\u7684\u6570\u91cf\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u81ea\u52a8\u5316\u6269\u5c55\u7684\u6b65\u9aa4\uff1a 1. \u5b89\u88c5Docker\u548cDocker Swarm \u9996\u5148\uff0c\u786e\u4fdd\u5728\u6240\u6709\u8282\u70b9\u4e0a\u5b89\u88c5\u4e86Docker\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Docker\uff1a sudo apt-get update sudo apt-get install docker-ce docker-ce-cli containerd.io \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u521d\u59cb\u5316Swarm\u96c6\u7fa4\uff1a docker swarm init 2. \u90e8\u7f72\u670d\u52a1 \u4f7f\u7528Docker Compose\u6587\u4ef6\u5b9a\u4e49\u670d\u52a1\uff0c\u5e76\u90e8\u7f72\u5230Swarm\u96c6\u7fa4\u4e2d\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Docker Compose\u6587\u4ef6\uff1a version: &#8216;3&#8217; services: web: image: nginx deploy: replicas: 3 resources: limits: cpus: &#8216;0.1&#8217; memory: 50M \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u90e8\u7f72\u670d\u52a1\uff1a [&hellip;]<\/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-13330","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13330","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=13330"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13330\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}