{"id":13386,"date":"2024-11-15T17:55:30","date_gmt":"2024-11-15T09:55:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13386\/"},"modified":"2024-11-15T17:55:30","modified_gmt":"2024-11-15T09:55:30","slug":"dockercannot-connect-to-the-docker-daemon%e6%95%85%e9%9a%9c%e4%bb%a3%e7%a0%81%e7%9a%84%e8%a7%a3%e5%86%b3%e5%8a%9e%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13386\/","title":{"rendered":"Docker\u201ccannot connect to the Docker daemon\u201d\u6545\u969c\u4ee3\u7801\u7684\u89e3\u51b3\u529e\u6cd5"},"content":{"rendered":"

Docker\u201ccannot connect to the Docker daemon\u201d\u6545\u969c\u4ee3\u7801\u7684\u89e3\u51b3\u529e\u6cd5<\/h1>\n

\u5728\u4f7f\u7528Docker\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u201ccannot connect to the Docker daemon\u201d\u8fd9\u4e00\u9519\u8bef\u4fe1\u606f\u3002\u8fd9\u901a\u5e38\u610f\u5473\u7740Docker\u5ba2\u6237\u7aef\u65e0\u6cd5\u4e0eDocker\u5b88\u62a4\u8fdb\u7a0b\u8fdb\u884c\u901a\u4fe1\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5bfc\u81f4\u6b64\u95ee\u9898\u7684\u5e38\u89c1\u539f\u56e0\u53ca\u5176\u89e3\u51b3\u529e\u6cd5\u3002<\/p>\n

\u4ec0\u4e48\u662fDocker\u5b88\u62a4\u8fdb\u7a0b\uff1f<\/h2>\n

Docker\u5b88\u62a4\u8fdb\u7a0b\u662fDocker\u7684\u6838\u5fc3\u7ec4\u4ef6\u4e4b\u4e00\uff0c\u8d1f\u8d23\u7ba1\u7406Docker\u5bb9\u5668\u7684\u751f\u547d\u5468\u671f\uff0c\u5305\u62ec\u521b\u5efa\u3001\u8fd0\u884c\u548c\u505c\u6b62\u5bb9\u5668\u3002Docker\u5ba2\u6237\u7aef\u901a\u8fc7API\u4e0e\u5b88\u62a4\u8fdb\u7a0b\u8fdb\u884c\u901a\u4fe1\uff0c\u56e0\u6b64\u5982\u679c\u5ba2\u6237\u7aef\u65e0\u6cd5\u8fde\u63a5\u5230\u5b88\u62a4\u8fdb\u7a0b\uff0c\u5c31\u4f1a\u51fa\u73b0\u4e0a\u8ff0\u9519\u8bef\u3002<\/p>\n

\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u529e\u6cd5<\/h2>\n

1. Docker\u670d\u52a1\u672a\u542f\u52a8<\/h3>\n

\u6700\u5e38\u89c1\u7684\u539f\u56e0\u662fDocker\u670d\u52a1\u672a\u8fd0\u884c\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Docker\u670d\u52a1\u7684\u72b6\u6001\uff1a<\/p>\n

sudo systemctl status docker<\/code><\/pre>\n
\u5982\u679c\u670d\u52a1\u672a\u542f\u52a8\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8Docker\u670d\u52a1\uff1a<\/p>\n
sudo systemctl start docker<\/code><\/pre>\n
2. \u6743\u9650\u95ee\u9898<\/h3>\n
\u5982\u679c\u5f53\u524d\u7528\u6237\u6ca1\u6709\u8db3\u591f\u7684\u6743\u9650\u6765\u8bbf\u95eeDocker\u5b88\u62a4\u8fdb\u7a0b\uff0c\u4e5f\u4f1a\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u53ea\u6709root\u7528\u6237\u548cdocker\u7ec4\u7684\u6210\u5458\u53ef\u4ee5\u8bbf\u95eeDocker\u5b88\u62a4\u8fdb\u7a0b\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5c06\u5f53\u524d\u7528\u6237\u6dfb\u52a0\u5230docker\u7ec4\uff1a<\/p>\n
sudo usermod -aG docker $USER<\/code><\/pre>\n
\u6dfb\u52a0\u540e\uff0c\u7528\u6237\u9700\u8981\u6ce8\u9500\u5e76\u91cd\u65b0\u767b\u5f55\uff0c\u6216\u8005\u91cd\u542f\u7cfb\u7edf\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n
3. Docker\u5b88\u62a4\u8fdb\u7a0b\u914d\u7f6e\u9519\u8bef<\/h3>\n
\u5982\u679cDocker\u5b88\u62a4\u8fdb\u7a0b\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4f4d\u4e8e\/etc\/docker\/daemon.json\uff09\u5b58\u5728\u9519\u8bef\uff0c\u4e5f\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u95ee\u9898\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u7684\u8bed\u6cd5\uff1a<\/p>\n
cat \/etc\/docker\/daemon.json<\/code><\/pre>\n
\u786e\u4fdd\u914d\u7f6e\u6587\u4ef6\u7684JSON\u683c\u5f0f\u6b63\u786e\u3002\u5982\u679c\u6709\u9519\u8bef\uff0c\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u8fdb\u884c\u4fee\u6b63\u3002<\/p>\n
4. \u7f51\u7edc\u95ee\u9898<\/h3>\n
\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7f51\u7edc\u95ee\u9898\u4e5f\u53ef\u80fd\u5bfc\u81f4Docker\u5ba2\u6237\u7aef\u65e0\u6cd5\u8fde\u63a5\u5230\u5b88\u62a4\u8fdb\u7a0b\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Docker\u5b88\u62a4\u8fdb\u7a0b\u7684\u7f51\u7edc\u72b6\u6001\uff1a<\/p>\n
ping localhost<\/code><\/pre>\n
\u5982\u679c\u65e0\u6cd5ping\u901alocalhost\uff0c\u53ef\u80fd\u9700\u8981\u68c0\u67e5\u7f51\u7edc\u914d\u7f6e\u6216\u9632\u706b\u5899\u8bbe\u7f6e\u3002<\/p>\n
5. Docker\u7248\u672c\u4e0d\u517c\u5bb9<\/h3>\n
\u5982\u679cDocker\u5ba2\u6237\u7aef\u548c\u5b88\u62a4\u8fdb\u7a0b\u7684\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u4e5f\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Docker\u7684\u7248\u672c\uff1a<\/p>\n
docker version<\/code><\/pre>\n
\u786e\u4fdd\u5ba2\u6237\u7aef\u548c\u5b88\u62a4\u8fdb\u7a0b\u7684\u7248\u672c\u76f8\u5339\u914d\u3002\u5982\u679c\u4e0d\u5339\u914d\uff0c\u53ef\u4ee5\u8003\u8651\u66f4\u65b0Docker\u5230\u6700\u65b0\u7248\u672c\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u9047\u5230\u201ccannot connect to the Docker daemon\u201d\u9519\u8bef\u65f6\uff0c\u9996\u5148\u8981\u68c0\u67e5Docker\u670d\u52a1\u662f\u5426\u542f\u52a8\uff0c\u5176\u6b21\u8981\u786e\u8ba4\u7528\u6237\u6743\u9650\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u7f51\u7edc\u72b6\u6001\u4ee5\u53ca\u7248\u672c\u517c\u5bb9\u6027\u3002\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u901a\u5e38\u53ef\u4ee5\u6709\u6548\u89e3\u51b3\u8be5\u95ee\u9898\u3002<\/p>\n
\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u5b89\u5168\u6027\u7684\u7528\u6237\uff0c\u7c73\u4e91\u63d0\u4f9b\u4e86\u591a\u79cd\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec\u7f8e\u56fdVPS<\/a>\u548c\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002\u65e0\u8bba\u662f\u9700\u8981\u533f\u540d\u670d\u52a1\u5668\u8fd8\u662f\u5176\u4ed6\u670d\u52a1\uff0c\u7c73\u4e91\u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Docker\u201ccannot connect to the Docker daemon\u201d\u6545\u969c\u4ee3\u7801\u7684\u89e3\u51b3\u529e\u6cd5 \u5728\u4f7f\u7528Docker\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u201ccannot connect to the Docker daemon\u201d\u8fd9\u4e00\u9519\u8bef\u4fe1\u606f\u3002\u8fd9\u901a\u5e38\u610f\u5473\u7740Docker\u5ba2\u6237\u7aef\u65e0\u6cd5\u4e0eDocker\u5b88\u62a4\u8fdb\u7a0b\u8fdb\u884c\u901a\u4fe1\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5bfc\u81f4\u6b64\u95ee\u9898\u7684\u5e38\u89c1\u539f\u56e0\u53ca\u5176\u89e3\u51b3\u529e\u6cd5\u3002 \u4ec0\u4e48\u662fDocker\u5b88\u62a4\u8fdb\u7a0b\uff1f Docker\u5b88\u62a4\u8fdb\u7a0b\u662fDocker\u7684\u6838\u5fc3\u7ec4\u4ef6\u4e4b\u4e00\uff0c\u8d1f\u8d23\u7ba1\u7406Docker\u5bb9\u5668\u7684\u751f\u547d\u5468\u671f\uff0c\u5305\u62ec\u521b\u5efa\u3001\u8fd0\u884c\u548c\u505c\u6b62\u5bb9\u5668\u3002Docker\u5ba2\u6237\u7aef\u901a\u8fc7API\u4e0e\u5b88\u62a4\u8fdb\u7a0b\u8fdb\u884c\u901a\u4fe1\uff0c\u56e0\u6b64\u5982\u679c\u5ba2\u6237\u7aef\u65e0\u6cd5\u8fde\u63a5\u5230\u5b88\u62a4\u8fdb\u7a0b\uff0c\u5c31\u4f1a\u51fa\u73b0\u4e0a\u8ff0\u9519\u8bef\u3002 \u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u529e\u6cd5 1. Docker\u670d\u52a1\u672a\u542f\u52a8 \u6700\u5e38\u89c1\u7684\u539f\u56e0\u662fDocker\u670d\u52a1\u672a\u8fd0\u884c\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Docker\u670d\u52a1\u7684\u72b6\u6001\uff1a sudo systemctl status docker \u5982\u679c\u670d\u52a1\u672a\u542f\u52a8\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8Docker\u670d\u52a1\uff1a sudo systemctl start docker 2. \u6743\u9650\u95ee\u9898 \u5982\u679c\u5f53\u524d\u7528\u6237\u6ca1\u6709\u8db3\u591f\u7684\u6743\u9650\u6765\u8bbf\u95eeDocker\u5b88\u62a4\u8fdb\u7a0b\uff0c\u4e5f\u4f1a\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u53ea\u6709root\u7528\u6237\u548cdocker\u7ec4\u7684\u6210\u5458\u53ef\u4ee5\u8bbf\u95eeDocker\u5b88\u62a4\u8fdb\u7a0b\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5c06\u5f53\u524d\u7528\u6237\u6dfb\u52a0\u5230docker\u7ec4\uff1a sudo usermod -aG docker $USER \u6dfb\u52a0\u540e\uff0c\u7528\u6237\u9700\u8981\u6ce8\u9500\u5e76\u91cd\u65b0\u767b\u5f55\uff0c\u6216\u8005\u91cd\u542f\u7cfb\u7edf\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002 3. Docker\u5b88\u62a4\u8fdb\u7a0b\u914d\u7f6e\u9519\u8bef \u5982\u679cDocker\u5b88\u62a4\u8fdb\u7a0b\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4f4d\u4e8e\/etc\/docker\/daemon.json\uff09\u5b58\u5728\u9519\u8bef\uff0c\u4e5f\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u95ee\u9898\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u7684\u8bed\u6cd5\uff1a cat \/etc\/docker\/daemon.json \u786e\u4fdd\u914d\u7f6e\u6587\u4ef6\u7684JSON\u683c\u5f0f\u6b63\u786e\u3002\u5982\u679c\u6709\u9519\u8bef\uff0c\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u8fdb\u884c\u4fee\u6b63\u3002 4. \u7f51\u7edc\u95ee\u9898 \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7f51\u7edc\u95ee\u9898\u4e5f\u53ef\u80fd\u5bfc\u81f4Docker\u5ba2\u6237\u7aef\u65e0\u6cd5\u8fde\u63a5\u5230\u5b88\u62a4\u8fdb\u7a0b\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Docker\u5b88\u62a4\u8fdb\u7a0b\u7684\u7f51\u7edc\u72b6\u6001\uff1a ping localhost \u5982\u679c\u65e0\u6cd5ping\u901alocalhost\uff0c\u53ef\u80fd\u9700\u8981\u68c0\u67e5\u7f51\u7edc\u914d\u7f6e\u6216\u9632\u706b\u5899\u8bbe\u7f6e\u3002 5. Docker\u7248\u672c\u4e0d\u517c\u5bb9 \u5982\u679cDocker\u5ba2\u6237\u7aef\u548c\u5b88\u62a4\u8fdb\u7a0b\u7684\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u4e5f\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Docker\u7684\u7248\u672c\uff1a docker version \u786e\u4fdd\u5ba2\u6237\u7aef\u548c\u5b88\u62a4\u8fdb\u7a0b\u7684\u7248\u672c\u76f8\u5339\u914d\u3002\u5982\u679c\u4e0d\u5339\u914d\uff0c\u53ef\u4ee5\u8003\u8651\u66f4\u65b0Docker\u5230\u6700\u65b0\u7248\u672c\u3002 \u603b\u7ed3 […]<\/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-13386","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13386","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=13386"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13386\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}