{"id":1732,"date":"2020-06-28T16:04:40","date_gmt":"2020-06-28T08:04:40","guid":{"rendered":"http:\/\/blog.ywdevops.cn\/?p=1732"},"modified":"2024-08-23T18:30:50","modified_gmt":"2024-08-23T10:30:50","slug":"swarm","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2020\/06\/28\/swarm\/","title":{"rendered":"docker\u4e09\u5251\u5ba2\u4e4bswarm"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Docker Swarm \u662f Docker \u5b98\u65b9\u4e09\u5251\u5ba2\u9879\u76ee\u4e4b\u4e00\uff0c\u63d0\u4f9b Docker \u5bb9\u5668\u96c6\u7fa4\u670d\u52a1\uff0c\u662f Docker \u5b98 \u65b9\u5bf9\u5bb9\u5668\u4e91\u751f\u6001\u8fdb\u884c\u652f\u6301\u7684\u6838\u5fc3\u65b9\u6848\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u5b83\uff0c\u7528\u6237\u53ef\u4ee5\u5c06\u591a\u4e2a Docker \u4e3b\u673a\u5c01\u88c5\u4e3a\u5355\u4e2a\u5927\u578b\u7684\u865a\u62df Docker \u4e3b\u673a\uff0c\u5feb\u901f\u6253\u9020\u4e00\u5957\u5bb9 \u5668\u4e91\u5e73\u53f0\u3002  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Swarm mode \u5185\u7f6e kv \u5b58\u50a8\u529f\u80fd\uff0c\u63d0\u4f9b\u4e86\u4f17\u591a\u7684\u65b0\u7279\u6027\uff0c\u6bd4\u5982\uff1a\u5177\u6709\u5bb9\u9519\u80fd\u529b\u7684\u53bb\u4e2d\u5fc3\u5316\u8bbe \u8ba1\u3001\u5185\u7f6e\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u8def\u7531\u7f51\u683c\u3001\u52a8\u6001\u4f38\u7f29\u3001\u6eda\u52a8\u66f4\u65b0\u3001\u5b89\u5168\u4f20\u8f93\u7b49\u3002\u4f7f\u5f97 Docker \u539f\u751f\u7684 Swarm \u96c6\u7fa4\u5177\u5907\u4e0e Mesos\u3001Kubernetes \u7ade\u4e89\u7684\u5b9e\u529b\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u57fa\u672c\u6982\u5ff5\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Swarm \u662f\u4f7f\u7528 SwarmKit \u6784\u5efa\u7684 Docker \u5f15\u64ce\u5185\u7f6e\uff08\u539f\u751f\uff09\u7684\u96c6\u7fa4\u7ba1\u7406\u548c\u7f16\u6392\u5de5\u5177\u3002 \u4f7f\u7528 Swarm \u96c6\u7fa4\u4e4b\u524d\u9700\u8981\u4e86\u89e3\u4ee5\u4e0b\u51e0\u4e2a\u6982\u5ff5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8282\u70b9\uff1a <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c Docker \u7684\u4e3b\u673a\u53ef\u4ee5\u4e3b\u52a8\u521d\u59cb\u5316\u4e00\u4e2a Swarm \u96c6\u7fa4\u6216\u8005\u52a0\u5165\u4e00\u4e2a\u5df2\u5b58\u5728\u7684 Swarm \u96c6\u7fa4\uff0c \u8fd9\u6837\u8fd9\u4e2a\u8fd0\u884c Docker \u7684\u4e3b\u673a\u5c31\u6210\u4e3a\u4e00\u4e2a Swarm \u96c6\u7fa4\u7684\u8282\u70b9 ( node ) \u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8282\u70b9\u5206\u4e3a\u7ba1\u7406 ( manager ) \u8282\u70b9\u548c\u5de5\u4f5c ( worker ) \u8282\u70b9\u3002 <\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u7406\u8282\u70b9\u7528\u4e8e Swarm \u96c6\u7fa4\u7684\u7ba1\u7406\uff0c docker swarm \u547d\u4ee4\u57fa\u672c\u53ea\u80fd\u5728<strong>\u7ba1\u7406\u8282\u70b9<\/strong>\u6267\u884c\uff08\u8282\u70b9\u9000\u51fa\u96c6\u7fa4\u547d\u4ee4 docker swarm leave \u53ef\u4ee5\u5728<strong>\u5de5\u4f5c\u8282\u70b9<\/strong>\u6267\u884c\uff09 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a Swarm \u96c6\u7fa4\u53ef\u4ee5\u6709\u591a\u4e2a\u7ba1\u7406\u8282 \u70b9\uff0c\u4f46\u53ea\u6709\u4e00\u4e2a\u7ba1\u7406\u8282\u70b9\u53ef\u4ee5\u6210\u4e3a leader \uff0c leader \u901a\u8fc7 raft \u534f\u8bae\u5b9e\u73b0\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u4f5c\u8282\u70b9\u662f\u4efb\u52a1\u6267\u884c\u8282\u70b9\uff0c\u7ba1\u7406\u8282\u70b9\u5c06\u670d\u52a1 ( service ) \u4e0b\u53d1\u81f3\u5de5\u4f5c\u8282\u70b9\u6267\u884c\u3002\u7ba1\u7406\u8282\u70b9\u9ed8\u8ba4\u4e5f\u4f5c\u4e3a\u5de5\u4f5c\u8282\u70b9\u3002\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u8ba9\u670d\u52a1\u53ea\u8fd0\u884c\u5728\u7ba1\u7406\u8282\u70b9\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u7406\u8282\u70b9\u548c\u5de5\u4f5c\u8282\u70b9\u4e4b\u95f4\u7684\u5173\u7cfb\u5982\u56fe\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"703\" height=\"313\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/17-5.png\" alt=\"\" class=\"wp-image-1734\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/17-5.png 703w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/17-5-300x134.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/17-5-600x267.png 600w\" sizes=\"auto, (max-width: 703px) 100vw, 703px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"> \u4efb\u52a1( Task \uff09\uff1a\u662f Swarm \u4e2d\u7684\u6700\u5c0f\u7684\u8c03\u5ea6\u5355\u4f4d\uff0c\u76ee\u524d\u6765\u8bf4\u5c31\u662f\u4e00\u4e2a\u5355\u4e00\u7684\u5bb9\u5668\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> \u670d\u52a1 \uff08 Services \uff09: \u662f\u6307\u4e00\u7ec4\u4efb\u52a1\u7684\u96c6\u5408\uff0c\u670d\u52a1\u5b9a\u4e49\u4e86\u4efb\u52a1\u7684\u5c5e\u6027\u3002  \u670d\u52a1\u6709\u4e24\u79cd\u6a21\u5f0f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li> replicated services \u6309\u7167\u4e00\u5b9a\u89c4\u5219\u5728\u5404\u4e2a\u5de5\u4f5c\u8282\u70b9\u4e0a\u8fd0\u884c\u6307\u5b9a\u4e2a\u6570\u7684\u4efb\u52a1\u3002 <\/li>\n\n\n\n<li> global services \u6bcf\u4e2a\u5de5\u4f5c\u8282\u70b9\u4e0a\u8fd0\u884c\u4e00\u4e2a\u4efb\u52a1 <\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bb9\u5668\u3001\u4efb\u52a1\u3001\u670d\u52a1\u4e09\u8005\u4e4b\u95f4\u7684\u5173\u7cfb\u4e3a\u670d\u52a1\u4e2d\u5305\u62ec\u4efb\u52a1\uff0c\u4efb\u52a1\u4e2d\u5305\u62ec\u591a\u4e2a\u5bb9\u5668\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"775\" height=\"660\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/19-3.png\" alt=\"\" class=\"wp-image-1735\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/19-3.png 775w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/19-3-300x255.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/19-3-768x654.png 768w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/19-3-600x511.png 600w\" sizes=\"auto, (max-width: 775px) 100vw, 775px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u521b\u5efaswarm\u96c6\u7fa4\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7<strong>docker swarm init<\/strong>\u547d\u4ee4\u521d\u59cb\u5316\u4e00\u4e2a\u96c6\u7fa4\uff0c\u6267\u884c\u6b64\u547d\u4ee4\u540e\u6b64\u8282\u70b9\u5c06\u81ea\u52a8\u53d8\u6210\u7ba1\u7406\u8282\u70b9\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"601\" height=\"273\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/20-3.png\" alt=\"\" class=\"wp-image-1736\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/20-3.png 601w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/20-3-300x136.png 300w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/><\/figure>\n\n\n\n<p class=\"has-very-dark-gray-color has-luminous-vivid-amber-background-color has-text-color has-background wp-block-paragraph\">\u5982\u679c\u4f60\u7684 Docker \u4e3b\u673a\u6709\u591a\u4e2a\u7f51\u5361\uff0c\u62e5\u6709\u591a\u4e2a IP\uff0c\u5fc5\u987b\u4f7f\u7528 &#8211;advertise-addr \u6307\u5b9a IP\u3002 \u4f8b\u5982\uff1adocoker swarm init  &#8211;advertise-addr  192.168&#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5df2\u7ecf\u63d0\u793a\u5982\u679c\u8981\u6dfb\u52a0\u5de5\u4f5c\u8282\u70b9\uff0c\u6267\u884c\u547d\u4ee4\uff1a<strong>docker swarm join &#8211;token SWMTKN-1-12d5n9zdn545mye7ulojerposfavt1tlninyouk79i5oo76vs5-4lf6ge2ztv67xl5i4cz2oabzh 192.168.170.132:2377<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u6211\u4eec\u5728\u53e6\u5916\u4e00\u4e2adocker\u4e3b\u673a(worker)\u4e0a\u6267\u884c\u547d\u4ee4\uff0c\u663e\u793a\u6dfb\u52a0\u8282\u70b9\u6210\u529f\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"101\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/41-1.png\" alt=\"\" class=\"wp-image-1739\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/41-1.png 594w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/41-1-300x51.png 300w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5982\u679c\u5728\u6dfb\u52a0\u8fc7\u7a0b\u4e2d\u62a5\u95191\uff1aError response from daemon: error while validating Root CA Certificate: x509: certificate has expired or is not yet valid\uff0c\u6b64\u65f6\u5e94\u8be5\u68c0\u67e5\u7ba1\u7406\u51e0\u70b9\u7684\u65f6\u95f4\u662f\u5426\u6709\u504f\u5dee\uff0c\u53ef\u4ee5\u901a\u8fc7date\u67e5\u770b\uff0c\u5982\u679c\u65f6\u95f4\u6709\u504f\u5dee\uff0c\u53ef\u4ee5\u6267\u884c\u547d\u4ee4 ntpdate cn.pool.ntp.org \u540c\u6b65\u65f6\u95f4\uff0c\u7136\u540e\u518d\u6dfb\u52a0\u5de5\u4f5c\u8282\u70b9\u5373\u53ef\uff0c\u62a5\u95192\uff1aError response from daemon: &#8211;live-restore daemon configuration is incompatible with swarm mode\uff0c\u56e0\u4e3a\u5728swarm\u6a21\u5f0f\u4e0b\uff0c\u5bb9\u5668\u7edf\u4e00\u901a\u8fc7swarm\u8c03\u5ea6\uff0c\u4e0d\u9700\u8981&#8211;live-restore\u6765\u7ba1\u7406<\/p>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color wp-block-paragraph\">\u6dfb\u52a0\u5b8c\u6210\u540e\u5728\u7ba1\u7406\u8282\u70b9\u6267\u884c\u547d\u4ee4\uff0c<strong>docker node ls <\/strong>\u53ef\u4ee5\u67e5\u770b\u7ba1\u7406\u8282\u70b9\u4ee5\u53ca\u5de5\u4f5c\u8282\u70b9\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"601\" height=\"185\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/42-1.png\" alt=\"\" class=\"wp-image-1740\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/42-1.png 601w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/42-1-300x92.png 300w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6709\u5176\u4ed6\u5de5\u4f5c\u8282\u70b9\u9700\u8981\u52a0\u5165\u5230\u7ba1\u7406\u8282\u70b9\u4e2d\uff0c\u4f46\u662f\u4e0d\u8bb0\u5f97\u5e94\u8be5\u4f7f\u7528\u54ea\u4e2a\u547d\u4ee4\u4e86\uff0c\u6b64\u65f6\u53ef\u4ee5\u5728\u7ba1\u7406\u8282\u70b9\uff0c\u4f7f\u7528\u547d\u4ee4docker swarm join-token worker\u67e5\u770b\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"159\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/18.png\" alt=\"\" class=\"wp-image-1756\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/18.png 602w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/18-300x79.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/18-600x158.png 600w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7ba1\u7406\u8282\u70b9\u540e\u65b9\u7684\u53ef\u4ee5\u770b\u5230leader\u5b57\u6837\uff0c\u8868\u793a\u4e3a\u7ba1\u7406\u8282\u70b9\u4e2d\u6b63\u5728\u4f7f\u7528\u7684\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"205\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/6-4.png\" alt=\"\" class=\"wp-image-1742\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/6-4.png 593w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/6-4-300x104.png 300w\" sizes=\"auto, (max-width: 593px) 100vw, 593px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6709<strong>\u591a\u4e2a\u7ba1\u7406\u8282\u70b9(\u4e00\u822c\u662f\u4e24\u4e2a\u7ba1\u7406\u8282\u70b9\u4e00\u4e2a\u4ef2\u88c1\u8282\u70b9)<\/strong>\uff0c\u5148\u5728\u7b2c\u4e00\u4e2a\u7ba1\u7406\u8282\u70b9\u6267\u884c\u547d\u4ee4<strong>docker swarm join-token manager<\/strong>\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"601\" height=\"169\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/7-5.png\" alt=\"\" class=\"wp-image-1745\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/7-5.png 601w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/7-5-300x84.png 300w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u770b\u5230\uff0c\u4e0b\u9762\u63d0\u793a\u4e86\u5982\u4f55\u6dfb\u52a0\u7ba1\u7406\u8282\u70b9\uff0c\u5728\u53e6\u4e00\u4e2a\u540c\u6837\u8981\u4f5c\u4e3a\u7ba1\u7406\u8282\u70b9\u7684\u673a\u5668\u4e0a\u6267\u884c\u4e0a\u56fe\u4e2d\u7684\u547d\u4ee4<strong>docker swarm  join &#8211;token SWMTKN&#8230;&#8230;&#8230;,<\/strong>\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"604\" height=\"201\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/13-3.png\" alt=\"\" class=\"wp-image-1747\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/13-3.png 604w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/13-3-300x100.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/13-3-600x200.png 600w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u5728\u7ba1\u7406\u8282\u70b9\u518d\u6b21\u6267\u884c<strong>docker  node ls<\/strong> \u53ef\u4ee5\u770b\u5230\u4e24\u4e2a\u7ba1\u7406\u8282\u70b9\uff0c\u5176\u4e2dleader\u8868\u793a\u5f53\u524d\u7ba1\u7406\u8282\u70b9\u4e2d\u7684\u4e3b\u8282\u70b9\uff0cReachable\u8868\u793a\u5907\u7528\u8282\u70b9(\u8868\u793a\u53ef\u5230\u8fbe\u7684\u8282\u70b9)\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"599\" height=\"183\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/15-4.png\" alt=\"\" class=\"wp-image-1748\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/15-4.png 599w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/15-4-300x92.png 300w\" sizes=\"auto, (max-width: 599px) 100vw, 599px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u7ba1\u7406\u8282\u70b9\u81f3\u5c11\u9700\u8981\u4e09\u53f0\u673a\u5668\uff0c\u5176\u4e2d\u4e00\u53f0\u8868\u793a\u4ef2\u88c1\u8282\u70b9\uff0c\u53e6\u5916\u4e24\u53f0\u4f5c\u4e3a\u4e3b\u5907\u8282\u70b9\uff0c\u5f53\u5176\u4e2d\u4e00\u53f0\u6302\u6389\u540e\uff0c\u53e6\u4e00\u53f0\u53ef\u4ee5\u63a5\u7ba1\u6210\u4e3a\u65b0\u7684\u7ba1\u7406\u8282\u70b9(<strong>\u5982\u679c\u53ea\u6709\u4e24\u53f0\u673a\u5668\uff0c\u90a3\u4e48\u4e00\u53f0\u6302\u6389\u540e\u53e6\u5916\u4e00\u53f0\u65e0\u6cd5\u63a5\u7ba1\u670d\u52a1<\/strong>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u5728\u7b2c\u4e09\u53f0\u7ba1\u7406\u8282\u70b9\u670d\u52a1\u5668\u4e0a\u6267\u884c\u547d\u4ee4 <strong>docker swarm  join &#8211;token SWMTKN&#8230;&#8230;&#8230;,<\/strong> \u5c06\u5b83\u52a0\u5165\u5230swarm\u96c6\u7fa4\u4e2d\uff0c\u4f5c\u4e3a\u7b2c\u4e09\u4e2a\u7ba1\u7406\u8282\u70b9\uff0c\u53ef\u4ee5\u770b\u5230\u4e00\u4e2aleader\u548c\u4e24\u4e2aReachable\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"225\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/16-4.png\" alt=\"\" class=\"wp-image-1751\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/16-4.png 600w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/16-4-300x113.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u6a21\u62df\u4e3b\u7ba1\u7406\u8282\u70b9(leader)\u6302\u6389\uff0c\u5728\u5176\u4ed6\u8282\u70b9\u6267\u884cdocker node ls \u53ef\u4ee5\u770b\u5230\u4e3b\u8282\u70b9\u5df2\u7ecf\u53d8\u6210unreachable\uff0c\u5176\u4f59\u8282\u70b9\u63a5\u7ba1\u6210\u4e3a\u4e3b\u8282\u70b9\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"586\" height=\"245\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/17-6.png\" alt=\"\" class=\"wp-image-1754\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/17-6.png 586w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/06\/17-6-300x125.png 300w\" sizes=\"auto, (max-width: 586px) 100vw, 586px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u5c06\u6302\u6389\u7684\u4e3b\u8282\u70b9\u6062\u590d\u540e\uff0c\u6b64\u8282\u70b9\u53c8\u4f1a\u91cd\u65b0\u52a0\u5165\u5230\u96c6\u7fa4\u4e2d\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u9000\u51faswarm\u96c6\u7fa4\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u7406\u8282\u70b9\u5982\u679c\u8981\u9000\u51faswarm\u96c6\u7fa4\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4docker swarm leave &#8211;force<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u4f5c\u8282\u70b9\u5982\u679c\u8981\u9000\u51faswarm\u96c6\u7fa4\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4docker swarm leave<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5982\u679c\u7ba1\u7406\u8282\u70b9\u60f3\u8981\u9000\u51fa\u96c6\u7fa4\uff0c\u90a3\u4e48\u5f53\u524d\u72b6\u6001\u4e00\u5b9a\u8981\u6709\u4e09\u4e2a\u7ba1\u7406\u8282\u70b9\u624d\u53ef\u4ee5\uff0c\u9000\u51fa\u4e00\u4e2a\u53e6\u5916\u4e24\u4e2a\u4e0d\u53d7\u5f71\u54cd\uff0c\u5982\u679c\u53ea\u6709\u4e24\u4e2a\u7ba1\u7406\u8282\u70b9\uff0c\u9000\u51fa\u4e00\u4e2a\u540e\uff0c\u53e6\u5916\u4e00\u4e2a\u5c06\u65e0\u6cd5\u5de5\u4f5c\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u5220\u9664\u8282\u70b9\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5220\u9664\u5de5\u4f5c\u8282\u70b9\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff0c\u5176\u4e2d-f\u8868\u793a\u5f3a\u5236\u5220\u9664\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"350\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/23.png\" alt=\"\" class=\"wp-image-1764\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/23.png 644w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/23-300x163.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/23-600x326.png 600w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5220\u9664\u7ba1\u7406\u8282\u70b9\u7684\u65f6\u5019\u53ef\u4ee5\u770b\u5230\u63d0\u793a\u4e00\u4e2a\u9519\u8bef\uff0c\u6b64\u9519\u8bef\u8868\u793a\u9700\u8981\u5148\u5c06\u7ba1\u7406\u8282\u70b9\u964d\u7ea7\u4e3a\u5de5\u4f5c\u8282\u70b9\u540e\u624d\u53ef\u4ee5\u5220\u9664\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"334\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/24.png\" alt=\"\" class=\"wp-image-1765\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/24.png 724w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/24-300x138.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/24-600x277.png 600w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u9700\u8981\u5148\u901a\u8fc7\u547d\u4ee4docker node demote \u5c06\u8282\u70b9\u964d\u7ea7\uff0c\u7136\u540e\u5220\u9664\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"662\" height=\"263\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25.png\" alt=\"\" class=\"wp-image-1766\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25.png 662w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-300x119.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-600x238.png 600w\" sizes=\"auto, (max-width: 662px) 100vw, 662px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5982\u679c\u5728\u6267\u884c\u547d\u4ee4\u7684\u65f6\u5019\u63d0\u793a Error response from daemon: rpc error: code = Unknown desc = The swarm does not have a leader. It&#8217;s possible that too few managers are online. Make sure more than half of the managers are online.  \u6b64\u65f6\u53ef\u4ee5\u6267\u884c\u547d\u4ee4 <strong>docker swarm init &#8211;force-new-cluster <\/strong>\u91cd\u65b0\u521d\u59cb\u5316\u96c6\u7fa4<\/p>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u90e8\u7f72\u670d\u52a1<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7docker service\u547d\u4ee4\u6765\u7ba1\u7406swarm\u4e2d\u7684\u670d\u52a1\uff0c\u6b64\u547d\u4ee4\u53ea\u80fd\u5728\u7ba1\u7406\u8282\u70b9\u4e2d\u8fd0\u884c\u3002<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">swarm\u96c6\u7fa4\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u521b\u5efa\u7684\u670d\u52a1\u53ef\u4ee5\u540c\u65f6\u5728\u7ba1\u7406\u8282\u70b9\u6216\u8005\u5de5\u4f5c\u8282\u70b9\u8fd0\u884c\uff0c\u4e00\u822c\u60c5\u51b5\u6211\u4eec\u53ea\u9700\u8981\u5728\u5de5\u4f5c\u8282\u70b9\u8fd0\u884c\uff0c\u7ba1\u7406\u8282\u70b9\u53ea\u7528\u4f5c\u7ba1\u7406\u4f7f\u7528\uff0c\u4e0d\u8dd1\u670d\u52a1\uff0c\u6b64\u65f6\u53ef\u4ee5\u901a\u8fc7\u6807\u7b7e\u8fdb\u884c\u6307\u5b9a\uff0c\u8ba9\u670d\u52a1\u53ea\u8fd0\u884c\u5728\u5de5\u4f5c\u8282\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\"><strong>\u6dfb\u52a0\u6807\u7b7e<\/strong>\uff1a<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2d\uff0cgong=nginx\u4e3a\u81ea\u5b9a\u4e49\u8bbe\u7f6e\uff0cwork1\u8868\u793a\u5de5\u4f5c\u8282\u70b91,\u4e5f\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u5df1\u9009\u62e9\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"78\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/20.png\" alt=\"\" class=\"wp-image-1760\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/20.png 680w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/20-300x34.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/20-600x69.png 600w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u5b8c\u6210\u540e\u6267\u884c\u547d\u4ee4\u67e5\u770b\u6807\u7b7e\u72b6\u6001\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"582\" height=\"302\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/21.png\" alt=\"\" class=\"wp-image-1761\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/21.png 582w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/21-300x156.png 300w\" sizes=\"auto, (max-width: 582px) 100vw, 582px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8282\u70b9\u4e8c\u4e0a\u4e5f\u6267\u884c\u540c\u6837\u7684\u6dfb\u52a0\u6807\u7b7e\u547d\u4ee4\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"140\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/6.png\" alt=\"\" class=\"wp-image-1769\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/6.png 668w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/6-300x63.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/6-600x126.png 600w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6267\u884c\u547d\u4ee4<strong>docker node inspect work2<\/strong>\u67e5\u770b\u6807\u7b7e\u72b6\u6001\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"601\" height=\"309\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/7.png\" alt=\"\" class=\"wp-image-1770\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/7.png 601w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/7-300x154.png 300w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u8282\u70b9\u4e00\u548c\u8282\u70b9\u4e8c\u521b\u5efa\u4e86\u76f8\u540c\u7684nginx\u6807\u7b7e\uff0c\u6b64\u76ee\u5f55\u662f\u521b\u5efa\u670d\u52a1\u7684\u65f6\u5019\uff0c\u6307\u5b9a\u6b64\u6807\u7b7e\u540e\uff0c\u53ef\u4ee5\u5c06\u670d\u52a1\u540c\u65f6\u5206\u6563\u5230\u4e24\u4e2a\u8282\u70b9\u4e0a\uff0c\u907f\u514d\u4e00\u4e2a\u8282\u70b9\u6302\u6389\u540e\u5bfc\u81f4\u670d\u52a1\u505c\u6b62\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u90e8\u7f72\u670d\u52a1\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5728\u7ba1\u7406\u8282\u70b9\uff0c\u6267\u884c\u547d\u4ee4\u542f\u52a8nginx\u670d\u52a1\uff0c\u5e76\u6307\u5b9a\u4e86\u6807\u7b7e\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"685\" height=\"233\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/22.png\" alt=\"\" class=\"wp-image-1762\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/22.png 685w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/22-300x102.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/22-600x204.png 600w\" sizes=\"auto, (max-width: 685px) 100vw, 685px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1adocker swarm\u4e0d\u4f1a\u4f18\u5148\u4f7f\u7528\u672c\u5730\u955c\u50cf\u6765\u521b\u5efa\uff0c\u4f1a\u4ece\u4ed3\u5e93\u62c9\u53d6\uff0c\u56e0\u6b64\u5982\u679c\u672c\u5730\u90e8\u7f72\uff0c\u9700\u8981\u914d\u7f6eharbor\u4ed3\u5e93<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u521b\u5efa\u5b8c\u6210\u540e\uff0c\u6267\u884c\u547d\u4ee4<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\"><strong>docker service ps nginx<\/strong><\/mark>\u53ef\u4ee5\u770b\u5230\u670d\u52a1\u540c\u65f6\u5728\u4e24\u4e2a\u8282\u70b9\u4e2d\u8fd0\u884c\uff0c\u6b64\u65f6\u901a\u8fc7\u7ba1\u7406\u8282\u70b9\u6216\u8005\u5176\u4e2d\u4efb\u4f55\u4e00\u4e2a\u8282\u70b9\u8bbf\u95eenginx \u90fd\u662f\u6210\u529f\u7684\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"714\" height=\"167\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/8.png\" alt=\"\" class=\"wp-image-1772\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/8.png 714w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/8-300x70.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/8-600x140.png 600w\" sizes=\"auto, (max-width: 714px) 100vw, 714px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"259\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/9.png\" alt=\"\" class=\"wp-image-1771\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/9.png 600w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/9-300x130.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u6a21\u62dfwork1\u7684docker\u5b88\u62a4\u8fdb\u7a0bdown\u6389\uff0c\u518d\u6b21\u67e5\u770b\u670d\u52a1\u60c5\u51b5\uff0c\u53ef\u4ee5\u770b\u5230\u4e24\u4e2a\u670d\u52a1\u90fd\u8dd1\u5728\u4e86work2\u8282\u70b9\u4e2d\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"189\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/10.png\" alt=\"\" class=\"wp-image-1773\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/10.png 736w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/10-300x77.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/10-600x154.png 600w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728work2\u8282\u70b9\u53ef\u4ee5\u770b\u5230\u8fd0\u884c\u7684\u4e24\u4e2a\u5bb9\u5668\uff0c\u6b64\u65f6\u7684\u5bb9\u5668\u4e00\u53f0\u662f\u539f\u6709\u7684\u5bb9\u5668\uff0c\u53e6\u4e00\u4e2a\u662f\u91cd\u65b0\u521b\u5efa\u7684\u5bb9\u5668\uff0c\u5e76\u4e0d\u662fwork1\u6f02\u79fb\u8fc7\u6765\u7684\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"179\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/11.png\" alt=\"\" class=\"wp-image-1774\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/11.png 640w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/11-300x84.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/11-600x168.png 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53work1\u7684docker\u5b88\u62a4\u8fdb\u7a0b\u6062\u590d\u540e\uff0c\u6b64\u65f6\u4e24\u4e2a\u5bb9\u5668\u4f9d\u65e7\u8fd0\u884c\u5728work2\u8282\u70b9\u4e2d\uff0c\u5f53work2\u8282\u70b9\u6302\u6389\u540e\uff0cwork1\u8282\u70b9\u53c8\u4f1a\u91cd\u65b0\u521b\u5efa\u4e24\u4e2a\u8282\u70b9\u8fd0\u884c\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"741\" height=\"205\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/12.png\" alt=\"\" class=\"wp-image-1775\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/12.png 741w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/12-300x83.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/12-600x166.png 600w\" sizes=\"auto, (max-width: 741px) 100vw, 741px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"656\" height=\"158\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/13.png\" alt=\"\" class=\"wp-image-1776\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/13.png 656w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/13-300x72.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/13-600x145.png 600w\" sizes=\"auto, (max-width: 656px) 100vw, 656px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0c\u5982\u679c\u5982\u679c\u8981\u4fdd\u8bc1\u65b0\u521b\u5efa\u7684\u5bb9\u5668\u4e0e\u539f\u6765\u4e00\u6837\uff0c\u5c31\u9700\u8981\u6539\u53d8\u57fa\u7840\u955c\u50cf\uff0c\u4fdd\u8bc1\u6bcf\u6b21\u521b\u5efa\u5bb9\u5668\u7684\u65f6\u5019\u4f7f\u7528\u540c\u6837\u7684\u955c\u50cf\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5b9e\u73b0work1\u6216\u8005work2\u663e\u793a\u7684\u5185\u5bb9\u4e00\u6837\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u67e5\u770b\u670d\u52a1\u8be6\u60c5\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6267\u884c\u547d\u4ee4\uff1adocker service inspect  &#8211;pretty  nginx \u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"744\" height=\"320\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/7-2.png\" alt=\"\" class=\"wp-image-2127\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/7-2.png 744w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/7-2-300x129.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/7-2-600x258.png 600w\" sizes=\"auto, (max-width: 744px) 100vw, 744px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u6eda\u52a8\u66f4\u65b0\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u6709\u65b0\u7248\u672c\u5347\u7ea7\u7684\u65f6\u5019\uff0c\u6b64\u65f6\u53ef\u901a\u8fc7\u6eda\u52a8\u66f4\u65b0\u5b8c\u6210<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u6b64\u65f6nginx\u955c\u50cf\u6709\u4e00\u65b0\u7248\u672c\uff0c\u6b64\u65f6\u53ef\u901a\u8fc7\u547d\u4ee4\u66f4\u65b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"741\" height=\"287\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/6-3.png\" alt=\"\" class=\"wp-image-2121\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/6-3.png 741w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/6-3-300x116.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/6-3-600x232.png 600w\" sizes=\"auto, (max-width: 741px) 100vw, 741px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u6eda\u52a8\u66f4\u65b0\u65f6\u5982\u679c\u662f\u672c\u5730\u955c\u50cf\uff0c\u9700\u8981\u5728\u6bcf\u4e2a\u8282\u70b9\u4e0a\u90fd\u8981\u5bfc\u5165\u955c\u50cf\u624d\u53ef\u4ee5\u66f4\u65b0\u6210\u529f\uff0c\u5426\u5219\u4f1a\u62a5\u9519\uff0c\u5982\u679c\u662f\u4ece\u4ed3\u5e93\u62c9\u53d6\u955c\u50cf\uff0c\u90a3\u4e48\u9700\u8981\u6bcf\u4e2a\u8282\u70b9\u90fd\u53ef\u4ee5\u8bbf\u95ee\u4ed3\u5e93\u5e76\u53ef\u4ee5\u62c9\u53d6\u955c\u50cf\uff0c\u7136\u540e\u624d\u7ba1\u7406\u8282\u70b9\u6eda\u52a8\u66f4\u65b0\u5373\u53ef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u56de\u6eda\u955c\u50cf\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u53d1\u5e03\u540e\u60f3\u56de\u6eda\u5230\u53d1\u5e03\u524d\u7684\u72b6\u6001\uff0c\u6b64\u65f6\u53ef\u901a\u8fc7\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"614\" height=\"206\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/5-3.png\" alt=\"\" class=\"wp-image-2122\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/5-3.png 614w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/5-3-300x101.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/5-3-600x201.png 600w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u91cd\u542f\u670d\u52a1\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u67d0\u4e2a\u670d\u52a1\u8981\u91cd\u542f\uff0c\u53ef\u5148\u901a\u8fc7scale\u547d\u4ee4\u5c06\u670d\u52a1\u526f\u672c\u8bbe\u7f6e\u4e3a0\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"189\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/8-4.png\" alt=\"\" class=\"wp-image-2130\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/8-4.png 590w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/8-4-300x96.png 300w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"155\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/9-4.png\" alt=\"\" class=\"wp-image-2131\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/9-4.png 600w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/9-4-300x78.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u542f\u52a8\u670d\u52a1\u7684\u65f6\u5019\uff0c\u518d\u6b21\u5c06\u526f\u672c\u7684\u6570\u91cf\u8bbe\u7f6e\u4e3a\u539f\u6570\u91cf\u5373\u53ef\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"643\" height=\"247\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/10-4.png\" alt=\"\" class=\"wp-image-2132\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/10-4.png 643w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/10-4-300x115.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/10-4-600x230.png 600w\" sizes=\"auto, (max-width: 643px) 100vw, 643px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9644\u52a0\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001docker swarm \u542f\u52a8\u5bb9\u5668\u5982\u4f55\u6302\u8f7d\u672c\u5730\u8def\u5f84\u5230\u5bb9\u5668\u4e2d\uff1f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>docker service create --replicas 2  --name nginx \\\r\n--mount type=bind,src=\/etc\/localtime,dst=\/etc\/localtime  -p 80:80 harbor.com\/nginx\/nginx:1.27.0 <\/code><\/pre>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\uff1a\u8981\u6302\u8f7d\u771f\u5b9e\u7684\u672c\u5730\u8def\u5f84\u624d\u53ef\u4ee5\uff0c\u5982\u679c\u6302\u8f7d\u4eceNFS\u6302\u8f7d\u8fc7\u6765\u7684\u8def\u5f84\u4f1a\u63d0\u793a\u627e\u4e0d\u5230<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001docker swarm\u4f7f\u7528\u4e86\u54ea\u4e9b\u7aef\u53e3\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2377\/tcp\uff1a\u5ba2\u6237\u7aef\u4e0eSwarm\u8fdb\u884c\u5b89\u5168\u901a\u4fe1\u7684\u7aef\u53e3\u3002\u8fd9\u4e2a\u7aef\u53e3\u662f\u7528\u4e8e\u7ba1\u7406\u64cd\u4f5c\u7684\uff0c\u5982\u670d\u52a1\u7684\u521b\u5efa\u3001\u66f4\u65b0\u548c\u67e5\u8be2\u7b49<\/li>\n\n\n\n<li>7946\/tcp\u30017946\/udp\uff1a\u7528\u4e8e\u96c6\u7fa4\u5185\u90e8\u901a\u4fe1<\/li>\n\n\n\n<li>4789\/udp\uff1a\u7528\u4e8e\u57fa\u4e8eVXLAN\u7684overlay\u7f51\u7edc<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8981\u53d8\u66f4\u7ba1\u7406\u8282\u70b9\uff0c\u6b64\u65f6\u53ef\u4ee5\u5148\u5c06\u5176\u4ed6\u7ba1\u7406\u8282\u70b9\u964d\u7ea7\u4e3a\u5de5\u4f5c\u8282\u70b9\uff0c\u6b64\u65f6\u8981\u53d8\u66f4\u7684\u8282\u70b9\u5c06\u4f1a\u81ea\u52a8\u5347\u7ea7\u4e3aleader\u8282\u70b9\uff0c\u7136\u540e\u518d\u5c06\u5176\u4ed6\u8282\u70b9\u5347\u7ea7\u4e3a\u7ba1\u7406\u8282\u70b9\u5373\u53ef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u964d\u7ea7\u7ba1\u7406\u8282\u70b9\u547d\u4ee4\uff1adocker node  demote  manager<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5347\u7ea7\u7ba1\u7406\u8282\u70b9\u547d\u4ee4\uff1adocker  node promote  manager<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker Swarm \u662f Docker \u5b98\u65b9\u4e09\u5251\u5ba2\u9879\u76ee\u4e4b\u4e00\uff0c\u63d0\u4f9b Docker \u5bb9\u5668\u96c6\u7fa4\u670d\u52a1\uff0c\u662f Dock [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1779,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39,23],"tags":[91],"class_list":["post-1732","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-docker","category-rong","tag-swarm"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/1732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1732"}],"version-history":[{"count":29,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/1732\/revisions"}],"predecessor-version":[{"id":17569,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/1732\/revisions\/17569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/1779"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}