{"id":422561,"date":"2024-12-03T12:28:19","date_gmt":"2024-12-03T04:28:19","guid":{"rendered":"https:\/\/www.idc.net\/help\/422561\/"},"modified":"2024-12-03T12:28:19","modified_gmt":"2024-12-03T04:28:19","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:\/\/idc.net\/help\/422561\/","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-psnYBTMJjy\">\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\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e86\u5e94\u7528\u90e8\u7f72\u548c\u7ba1\u7406\u7684\u91cd\u8981\u624b\u6bb5\u3002Docker Swarm\u4f5c\u4e3aDocker\u7684\u539f\u751f\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u4e0e\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u9ad8\u6548\u5730\u7ba1\u7406\u5bb9\u5668\u5316\u5e94\u7528\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u5728Docker Swarm\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u8fd9\u4e9b\u529f\u80fd\u3002<\/p>\n<h2 id=\"docker-swarm%e7%ae%80%e4%bb%8b-psnYBTMJjy\">Docker Swarm\u7b80\u4ecb<\/h2>\n<p>Docker Swarm\u662fDocker\u63d0\u4f9b\u7684\u4e00\u79cd\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\u3002\u901a\u8fc7Swarm\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u90e8\u7f72\u3001\u7ba1\u7406\u548c\u6269\u5c55\u5bb9\u5668\u5316\u5e94\u7528\u3002Swarm\u7684\u6838\u5fc3\u529f\u80fd\u5305\u62ec\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u5bb9\u9519\u548c\u81ea\u52a8\u6062\u590d\u7b49\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-psnYBTMJjy\">\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d<\/h2>\n<p>\u5728Docker Swarm\u4e2d\uff0c\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u662f\u901a\u8fc7\u76d1\u63a7\u5bb9\u5668\u7684\u72b6\u6001\u6765\u5b9e\u73b0\u7684\u3002\u5f53\u67d0\u4e2a\u5bb9\u5668\u51fa\u73b0\u6545\u969c\u6216\u505c\u6b62\u8fd0\u884c\u65f6\uff0cSwarm\u4f1a\u81ea\u52a8\u91cd\u542f\u8be5\u5bb9\u5668\uff0c\u4ee5\u786e\u4fdd\u670d\u52a1\u7684\u6301\u7eed\u53ef\u7528\u6027\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u670d\u52a1\u81ea\u52a8\u6062\u590d\u7684\u57fa\u672c\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\u4f1a\u5b9a\u671f\u68c0\u67e5\u6bcf\u4e2a\u670d\u52a1\u7684\u72b6\u6001\u3002\u5982\u679c\u53d1\u73b0\u67d0\u4e2a\u5bb9\u5668\u672a\u54cd\u5e94\uff0cSwarm\u4f1a\u81ea\u52a8\u91cd\u542f\u8be5\u5bb9\u5668\u3002<\/li>\n<li><strong>\u914d\u7f6e\u5065\u5eb7\u68c0\u67e5\uff1a<\/strong>\u53ef\u4ee5\u901a\u8fc7Dockerfile\u6216\u670d\u52a1\u5b9a\u4e49\u4e2d\u7684\u5065\u5eb7\u68c0\u67e5\u914d\u7f6e\uff0c\u786e\u4fdd\u5bb9\u5668\u5728\u542f\u52a8\u540e\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>HEALTHCHECK --interval=30s --timeout=10s --retries=3 CMD curl -f http:\/\/localhost\/ || exit 1<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u5b9a\u671f\u68c0\u67e5\u5bb9\u5668\u5185\u7684\u670d\u52a1\u662f\u5426\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<h2 id=\"%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1-psnYBTMJjy\">\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\u7684\u526f\u672c\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u7684\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li><strong>\u521b\u5efa\u670d\u52a1\u65f6\u6307\u5b9a\u526f\u672c\u6570\uff1a<\/strong>\u5728\u521b\u5efa\u670d\u52a1\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7--replicas\u53c2\u6570\u6307\u5b9a\u526f\u672c\u6570\u91cf\uff0cSwarm\u4f1a\u81ea\u52a8\u5c06\u6d41\u91cf\u5206\u914d\u5230\u8fd9\u4e9b\u526f\u672c\u4e0a\u3002<\/li>\n<li><strong>\u4f7f\u7528Ingress\u7f51\u7edc\uff1a<\/strong>Docker Swarm\u4f7f\u7528Ingress\u7f51\u7edc\u6765\u5904\u7406\u5916\u90e8\u8bf7\u6c42\u3002\u6240\u6709\u670d\u52a1\u90fd\u53ef\u4ee5\u901a\u8fc7Ingress\u7f51\u7edc\u8fdb\u884c\u8bbf\u95ee\uff0cSwarm\u4f1a\u6839\u636e\u8d1f\u8f7d\u60c5\u51b5\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u4e0d\u540c\u7684\u670d\u52a1\u526f\u672c\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u5e26\u6709\u8d1f\u8f7d\u5747\u8861\u7684\u670d\u52a1\uff1a<\/p>\n<pre><code>docker service create --name my_load_balanced_service --replicas 5 --publish published=80,target=80 my_image<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cSwarm\u4f1a\u5c06\u5916\u90e8\u8bf7\u6c42\u5206\u53d1\u52305\u4e2a\u526f\u672c\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-psnYBTMJjy\">\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\u3002\u8fd9\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u5e94\u7528\u7684\u53ef\u7528\u6027\uff0c\u8fd8\u80fd\u6709\u6548\u5206\u914d\u8d44\u6e90\uff0c\u63d0\u5347\u7cfb\u7edf\u6027\u80fd\u3002\u5bf9\u4e8e\u5e0c\u671b\u5728\u4e91\u73af\u5883\u4e2d\u9ad8\u6548\u7ba1\u7406\u5bb9\u5668\u5316\u5e94\u7528\u7684\u4f01\u4e1a\u6765\u8bf4\uff0cDocker Swarm\u65e0\u7591\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u4ef7\u6bd4\u7684\u4e91\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u540e\u6d6a\u4e91\u63d0\u4f9b\u7684<a href=\"https:\/\/idc.net\">\u9999\u6e2fVPS<\/a>\u3001<a href=\"https:\/\/idc.net\">\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u7b49\u4ea7\u54c1\uff0c\u80fd\u591f\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u65e0\u8bba\u662f\u5f00\u53d1\u6d4b\u8bd5\u8fd8\u662f\u751f\u4ea7\u73af\u5883\uff0c\u540e\u6d6a\u4e91\u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u670d\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Docker Swarm\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u670d\u52a1\u7684\u81ea\u52a8\u6062\u590d\u4e0e\u8d1f\u8f7d\u5747\u8861\uff0c\u786e\u4fdd\u5e94\u7528\u9ad8\u53ef\u7528\u6027\u4e0e\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[202757],"tags":[],"class_list":["post-422561","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/422561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=422561"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/422561\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=422561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=422561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=422561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}