{"id":51254,"date":"2024-12-03T13:09:44","date_gmt":"2024-12-03T05:09:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51254\/"},"modified":"2024-12-03T13:09:44","modified_gmt":"2024-12-03T05:09:44","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e8%bf%9b%e8%a1%8c%e5%ae%b9%e5%99%a8%e7%9a%84%e6%97%a5%e5%bf%97%e5%88%86%e6%9e%90%e5%92%8c%e5%bc%82%e5%b8%b8%e6%8e%92%e6%9f%a5-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51254\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5<\/h1>\n

\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n

\u968f\u7740\u5bb9\u5668\u6280\u672f\u7684\u666e\u53ca\u548c\u5e94\u7528\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u5f88\u591a\u4f01\u4e1a\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5728\u4f7f\u7528Docker\u8fdb\u884c\u5f00\u53d1\u548c\u90e8\u7f72\u4e2d\uff0c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u73af\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5\uff0c\u4ee5\u53ca\u8be6\u7ec6\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001Docker\u65e5\u5fd7\u7b80\u4ecb<\/p>\n

Docker\u65e5\u5fd7\u6307\u7684\u662f\u5bb9\u5668\u7684\u8f93\u51fa\uff0c\u5305\u62ec\u5bb9\u5668\u7684\u6807\u51c6\u8f93\u51fa\u548c\u9519\u8bef\u8f93\u51fa\uff0c\u5728\u5bb9\u5668\u5185\u90e8\uff0c\u53ef\u4ee5\u901a\u8fc7stdout\u548cstderr\u5c06\u8f93\u51fa\u5199\u5165\u5230\u63a7\u5236\u53f0\u3002Docker\u5c06\u8fd9\u4e9b\u8f93\u51fa\u6355\u83b7\uff0c\u4fdd\u5b58\u5230\u5bbf\u4e3b\u673a\u4e0a\u7684\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002<\/p>\n

\u5728Docker\u4e2d\uff0c\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u7684\u65e5\u5fd7\uff0c\u53ef\u4ee5\u4f7f\u7528Docker\u547d\u4ee4\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\uff1a<\/p>\n

docker logs [CONTAINER ID]<\/pre>\n
\u5176\u4e2dCONTAINER ID\u6307\u7684\u662f\u5bb9\u5668\u7684ID\u3002<\/p>\n
\u4e8c\u3001\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u65e5\u5fd7\u5206\u6790<\/p>\n
\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u5bb9\u5668\u7684\u8fd0\u884c\u60c5\u51b5\uff0c\u627e\u5230\u5b58\u5728\u7684\u95ee\u9898\u5e76\u8fdb\u884c\u4fee\u590d\u3002\u4e0b\u9762\u662f\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u65e5\u5fd7\u5206\u6790\u7684\u5177\u4f53\u6b65\u9aa4\uff1a<\/p>\n
1. \u67e5\u770b\u5bb9\u5668\u65e5\u5fd7<\/h3>\n
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\uff0c\u5224\u65ad\u5bb9\u5668\u662f\u5426\u5b58\u5728\u5f02\u5e38\u3002\u4f7f\u7528Docker\u547d\u4ee4\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\uff1a<\/p>\n
docker logs [CONTAINER ID]<\/pre>\n
\u5982\u679c\u60f3\u67e5\u770b\u5bb9\u5668\u6700\u8fd1\u768410\u6761\u65e5\u5fd7\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
docker logs --tail 10 [CONTAINER ID]<\/pre>\n
2. \u6839\u636e\u5173\u952e\u5b57\u8fc7\u6ee4\u65e5\u5fd7<\/h3>\n
\u5728\u67e5\u770b\u5bb9\u5668\u65e5\u5fd7\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5173\u952e\u5b57\u6765\u8fc7\u6ee4\u65e5\u5fd7\uff0c\u4ee5\u4fbf\u66f4\u52a0\u51c6\u786e\u5730\u4e86\u89e3\u5bb9\u5668\u7684\u8fd0\u884c\u60c5\u51b5\u3002\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff0c\u53ef\u4ee5\u6839\u636e\u5173\u952e\u5b57\u7b5b\u9009\u51fa\u65e5\u5fd7\uff1a<\/p>\n
docker logs [CONTAINER ID] | grep [KEYWORD]<\/pre>\n
\u4f8b\u5982\uff0c\u67e5\u627e\u5305\u542b\u201cerror\u201d\u7684\u65e5\u5fd7\uff1a<\/p>\n
docker logs [CONTAINER ID] | grep error<\/pre>\n
3. \u8f93\u51fa\u5bb9\u5668\u65e5\u5fd7\u5230\u6587\u4ef6<\/h3>\n
Docker\u4f1a\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u4fdd\u5b58\u5230\u5bbf\u4e3b\u673a\u4e0a\u7684\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002\u6211\u4eec\u53ef\u4ee5\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u8f93\u51fa\u5230\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u3002\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff0c\u53ef\u4ee5\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u8f93\u51fa\u5230\u4e00\u4e2a\u6587\u4ef6\u4e2d\uff1a<\/p>\n
docker logs [CONTAINER ID] > [LOG FILE]<\/pre>\n
\u4f8b\u5982\uff0c\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u8f93\u51fa\u5230\u6587\u4ef6\u201ccontainer.log\u201d\uff1a<\/p>\n
docker logs [CONTAINER ID] > container.log<\/pre>\n
4. \u5229\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u8fdb\u884c\u65e5\u5fd7\u5206\u6790<\/h3>\n
\u5982\u679c\u60f3\u66f4\u52a0\u6df1\u5165\u5730\u8fdb\u884c\u5bb9\u5668\u65e5\u5fd7\u5206\u6790\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5de5\u5177\u3002\u4f8b\u5982\uff0c\u4f7f\u7528ELK\uff08Elasticsearch + Logstash + Kibana\uff09\u8fdb\u884c\u65e5\u5fd7\u5206\u6790\u3002\u4e0b\u9762\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528ELK\u8fdb\u884c\u5bb9\u5668\u65e5\u5fd7\u5206\u6790\u3002<\/p>\n
4.1 \u5b89\u88c5ELK<\/h4>\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Docker\u6765\u5b89\u88c5ELK\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n
docker pull sebp\/elk\ndocker run -p 5601:5601 -p 9200:9200 -p 5044:5044 -it --name elk sebp\/elk<\/pre>\n
\u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u62c9\u53d6\u4e86sebp\/elk\u955c\u50cf\uff0c\u5e76\u542f\u52a8\u4e86\u4e00\u4e2a\u540d\u4e3a\u201celk\u201d\u7684\u5bb9\u5668\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5730\u5740http:\/\/localhost:5601\/\u6765\u8bbf\u95eeKibana\u9762\u677f\u3002<\/p>\n
4.2 \u914d\u7f6eLogstash<\/h4>\n
\u5728Logstash\u4e2d\uff0c\u9700\u8981\u8bbe\u7f6e\u8f93\u5165\u3001\u8fc7\u6ee4\u5668\u548c\u8f93\u51fa\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684Logstash\u914d\u7f6e\u6587\u4ef6\uff0c\u7528\u4e8e\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u8f93\u5165\u5230Elasticsearch\u4e2d\uff1a<\/p>\n
input {\n  file {\n    type => \"docker\"\n    path => \"\/var\/lib\/docker\/containers\/*\/*.log\"\n    exclude => \"*.gz\"\n  }\n}\n\nfilter {\n  if [type] == \"docker\" {\n    grok {\n      match => { \"message\" => \"[%{TIMESTAMP_ISO8601:timestamp}] %{LOGLEVEL:loglevel} %{GREEDYDATA:message}\" }\n      overwrite => [ \"message\" ]\n    }\n    date {\n      match => [ \"timestamp\", \"ISO8601\" ]\n      timezone => \"UTC\"\n    }\n  }\n}\n\noutput {\n  stdout { codec => rubydebug }\n  elasticsearch {\n    hosts => [\"localhost:9200\"]\n    index => \"docker-%{+YYYY.MM.dd}\"\n    document_type => \"docker\"\n  }\n}<\/pre>\n
\u4e0a\u8ff0\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cdocker\u201d\u7684\u8f93\u5165\uff0c\u8f93\u5165\u8def\u5f84\u4e3a\/var\/lib\/docker\/containers\/\u4e0b\u6240\u6709\u7684.log\u6587\u4ef6\u3002\u5728\u8fc7\u6ee4\u5668\u4e2d\uff0c\u4f7f\u7528grok\u6a21\u5f0f\u5339\u914d\u65e5\u5fd7\uff0c\u5e76\u5c06\u65f6\u95f4\u6233\u8f6c\u6362\u4e3aISO8601\u65f6\u95f4\u683c\u5f0f\u3002\u5728\u8f93\u51fa\u4e2d\uff0c\u5c06\u65e5\u5fd7\u8f93\u51fa\u5230Elasticsearch\u4e2d\u3002<\/p>\n
4.3 \u67e5\u770b\u5bb9\u5668\u65e5\u5fd7<\/h4>\n
\u5728\u5b8c\u6210\u4ee5\u4e0a\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\u5e76\u8fdb\u884c\u5206\u6790\u3002\u5728Kibana\u9762\u677f\u4e2d\uff0c\u9009\u62e9\u201cDiscover\u201d\u9875\u9762\uff0c\u53ef\u4ee5\u770b\u5230\u6240\u6709\u7684\u65e5\u5fd7\u4fe1\u606f\u3002<\/p>\n
\u4e09\u3001\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u5f02\u5e38\u6392\u67e5<\/p>\n
Docker\u4e2d\u5bb9\u5668\u7684\u5f02\u5e38\u6392\u67e5\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5bb9\u5668\u7684\u5f02\u5e38\u53ef\u80fd\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\uff0c\u751a\u81f3\u4f1a\u5bfc\u81f4\u6574\u4e2a\u7cfb\u7edf\u7684\u5d29\u6e83\u3002\u4e0b\u9762\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u5f02\u5e38\u6392\u67e5\u3002<\/p>\n
1. \u67e5\u770b\u5bb9\u5668\u72b6\u6001<\/h3>\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5bb9\u5668\u7684\u72b6\u6001\uff1a<\/p>\n
docker ps -a<\/pre>\n
\u6b64\u547d\u4ee4\u5c06\u5217\u51fa\u6240\u6709\u7684\u5bb9\u5668\u53ca\u5176\u72b6\u6001\u3002<\/p>\n
2. \u8fdb\u5165\u5bb9\u5668\u8fdb\u884c\u8c03\u8bd5<\/h3>\n
\u5728\u67e5\u770b\u5bb9\u5668\u72b6\u6001\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u8fdb\u5165\u5bb9\u5668\u4e2d\u8fdb\u884c\u8c03\u8bd5\u3002\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff0c\u53ef\u4ee5\u8fdb\u5165\u5230\u5bb9\u5668\u4e2d\uff1a<\/p>\n
docker exec -it [CONTAINER ID] \/bin\/bash<\/pre>\n
\u5176\u4e2d\uff0cCONTAINER ID\u6307\u7684\u662f\u5bb9\u5668\u7684ID\u3002<\/p>\n
3. \u67e5\u770b\u65e5\u5fd7\u5e76\u5206\u6790<\/h3>\n
\u5728\u8fdb\u5165\u5230\u5bb9\u5668\u4e2d\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\uff0c\u5e76\u6839\u636e\u65e5\u5fd7\u4fe1\u606f\u8fdb\u884c\u8c03\u8bd5\u5206\u6790\u3002\u5177\u4f53\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n
docker logs [CONTAINER ID]<\/pre>\n
4. \u4f7f\u7528\u5de5\u5177\u8fdb\u884c\u5206\u6790<\/h3>\n
\u5728\u8fdb\u884c\u5bb9\u5668\u5f02\u5e38\u6392\u67e5\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5de5\u5177\u8fdb\u884c\u5e2e\u52a9\u3002\u4f8b\u5982\uff0c\u5728\u5bb9\u5668\u4e2d\u5b89\u88c5Debug\u5de5\u5177\uff0c\u4ee5\u65b9\u4fbf\u6211\u4eec\u8fdb\u884c\u8c03\u8bd5\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f8b\u5b50\uff1a<\/p>\n
docker run -d --name nginx-debug --entrypoint \/usr\/bin\/sleep nginx 9d\ndocker pause nginx-debug\ndocker network connect [NETWORK] nginx-debug\ndocker attach --sig-proxy=false nginx-debug<\/pre>\n
\u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cnginx-debug\u201d\u7684\u5bb9\u5668\uff0c\u5e76\u8fdb\u884c\u4e86\u4e00\u4e9b\u914d\u7f6e\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6b64\u5bb9\u5668\u6765\u8fdb\u884c\u8c03\u8bd5\u3002<\/p>\n
\u56db\u3001\u603b\u7ed3<\/p>\n
\u5728\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528Docker\u547d\u4ee4\u8fdb\u884c\u67e5\u770b\u548c\u5206\u6790\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u6765\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u6df1\u5165\u5730\u8fdb\u884c\u5bb9\u5668\u65e5\u5fd7\u7684\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5\u3002\u5e0c\u671b\u4e0a\u8ff0\u5185\u5bb9\u80fd\u591f\u5bf9\u60a8\u5728\u4f7f\u7528Docker\u8fdb\u884c\u5f00\u53d1\u548c\u90e8\u7f72\u65f6\u6709\u6240\u5e2e\u52a9\uff0c\u540c\u65f6\u672c\u6587\u4e5f\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u53ef\u4ee5\u4f7f\u8bfb\u8005\u66f4\u6613\u4e8e\u7406\u89e3\u5e76\u5b66\u4e60\u76f8\u5173\u6280\u672f\u3002<\/p>\n
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\n
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\n   \u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u8d44\u6e90\u7ba1\u7406\u548c\u4f18\u5316\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5 \u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5\u300b\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01 \u968f\u7740\u5bb9\u5668\u6280\u672f\u7684\u666e\u53ca\u548c\u5e94\u7528\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u5f88\u591a\u4f01\u4e1a\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u5728\u4f7f\u7528Docker\u8fdb\u884c\u5f00\u53d1\u548c\u90e8\u7f72\u4e2d\uff0c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u73af\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\u548c\u5f02\u5e38\u6392\u67e5\uff0c\u4ee5\u53ca\u8be6\u7ec6\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001Docker\u65e5\u5fd7\u7b80\u4ecb Docker\u65e5\u5fd7\u6307\u7684\u662f\u5bb9\u5668\u7684\u8f93\u51fa\uff0c\u5305\u62ec\u5bb9\u5668\u7684\u6807\u51c6\u8f93\u51fa\u548c\u9519\u8bef\u8f93\u51fa\uff0c\u5728\u5bb9\u5668\u5185\u90e8\uff0c\u53ef\u4ee5\u901a\u8fc7stdout\u548cstderr\u5c06\u8f93\u51fa\u5199\u5165\u5230\u63a7\u5236\u53f0\u3002Docker\u5c06\u8fd9\u4e9b\u8f93\u51fa\u6355\u83b7\uff0c\u4fdd\u5b58\u5230\u5bbf\u4e3b\u673a\u4e0a\u7684\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002 \u5728Docker\u4e2d\uff0c\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u7684\u65e5\u5fd7\uff0c\u53ef\u4ee5\u4f7f\u7528Docker\u547d\u4ee4\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\uff1a docker logs [CONTAINER ID] \u5176\u4e2dCONTAINER ID\u6307\u7684\u662f\u5bb9\u5668\u7684ID\u3002 \u4e8c\u3001\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u65e5\u5fd7\u5206\u6790 \u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u7684\u65e5\u5fd7\u5206\u6790\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u5bb9\u5668\u7684\u8fd0\u884c\u60c5\u51b5\uff0c\u627e\u5230\u5b58\u5728\u7684\u95ee\u9898\u5e76\u8fdb\u884c\u4fee\u590d\u3002\u4e0b\u9762\u662f\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u65e5\u5fd7\u5206\u6790\u7684\u5177\u4f53\u6b65\u9aa4\uff1a 1. \u67e5\u770b\u5bb9\u5668\u65e5\u5fd7 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\uff0c\u5224\u65ad\u5bb9\u5668\u662f\u5426\u5b58\u5728\u5f02\u5e38\u3002\u4f7f\u7528Docker\u547d\u4ee4\u67e5\u770b\u5bb9\u5668\u7684\u65e5\u5fd7\uff1a docker logs [CONTAINER ID] \u5982\u679c\u60f3\u67e5\u770b\u5bb9\u5668\u6700\u8fd1\u768410\u6761\u65e5\u5fd7\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a docker logs –tail 10 [CONTAINER ID] 2. \u6839\u636e\u5173\u952e\u5b57\u8fc7\u6ee4\u65e5\u5fd7 \u5728\u67e5\u770b\u5bb9\u5668\u65e5\u5fd7\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5173\u952e\u5b57\u6765\u8fc7\u6ee4\u65e5\u5fd7\uff0c\u4ee5\u4fbf\u66f4\u52a0\u51c6\u786e\u5730\u4e86\u89e3\u5bb9\u5668\u7684\u8fd0\u884c\u60c5\u51b5\u3002\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff0c\u53ef\u4ee5\u6839\u636e\u5173\u952e\u5b57\u7b5b\u9009\u51fa\u65e5\u5fd7\uff1a docker logs [CONTAINER ID] | grep [KEYWORD] \u4f8b\u5982\uff0c\u67e5\u627e\u5305\u542b\u201cerror\u201d\u7684\u65e5\u5fd7\uff1a docker logs [CONTAINER ID] | grep error 3. \u8f93\u51fa\u5bb9\u5668\u65e5\u5fd7\u5230\u6587\u4ef6 Docker\u4f1a\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u4fdd\u5b58\u5230\u5bbf\u4e3b\u673a\u4e0a\u7684\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002\u6211\u4eec\u53ef\u4ee5\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u8f93\u51fa\u5230\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u3002\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff0c\u53ef\u4ee5\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u8f93\u51fa\u5230\u4e00\u4e2a\u6587\u4ef6\u4e2d\uff1a docker logs [CONTAINER ID] > [LOG […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-51254","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51254","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=51254"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51254\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=51254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=51254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=51254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}