{"id":33612,"date":"2026-10-15T10:00:00","date_gmt":"2026-10-15T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=33612"},"modified":"2026-10-16T01:52:23","modified_gmt":"2026-10-15T17:52:23","slug":"docker-container-log-rotation-logrotate","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/tutorials\/docker-container-log-rotation-logrotate\/","title":{"rendered":"Docker \u65e5\u5fd7\u8f6e\u8f6c\uff1a\u5bb9\u5668\u65e5\u5fd7\u81a8\u80c0\u6cbb\u7406\u4e0e logrotate \u8054\u52a8"},"content":{"rendered":"

\"\u5bb9\u5668\u65e5\u5fd7\u8f6e\u8f6c\u5c01\u9762\u793a\u610f\u56fe\"<\/p>\n

\u672c\u6587\u6559\u4f60\u5982\u4f55\u89e3\u51b3 Docker \u5bb9\u5668\u65e5\u5fd7\u81a8\u80c0\u95ee\u9898\u3002\u4e00\u53f0\u8fde\u7eed\u8fd0\u884c\u534a\u5e74\u7684\u5bbf\u4e3b\u673a\uff0c\u78c1\u76d8\u4f7f\u7528\u7387\u5728\u4e1a\u52a1\u6ca1\u6709\u589e\u957f\u7684\u60c5\u51b5\u4e0b\u6084\u6084\u722c\u5230 90% \u4ee5\u4e0a\uff0c\u6392\u67e5\u540e\u5f80\u5f80\u843d\u5728 \/var\/lib\/docker\/containers\/<\/code> \u4e0b\u51e0\u4e2a\u51e0\u767e MB \u7684 *-json.log<\/code> \u6587\u4ef6\u4e0a\u2014\u2014\u5bb9\u5668\u8fdb\u7a0b\u6301\u7eed\u6253\u5370\u6807\u51c6\u8f93\u51fa\uff0c\u9ed8\u8ba4\u65e5\u5fd7\u9a71\u52a8\u4e0d\u52a0\u8f6e\u8f6c\uff0c\u6587\u4ef6\u53ea\u4f1a\u8d8a\u5927\uff0c\u76f4\u5230\u5199\u6ee1\u78c1\u76d8\u3001\u62d6\u57ae\u540c\u673a\u6240\u6709\u670d\u52a1\u3002\u4e0b\u6587\u5148\u8bb2\u5982\u4f55\u5b9a\u4f4d\u81a8\u80c0\u6e90\uff0c\u518d\u7ed9\u51fa\u65e5\u5fd7\u9a71\u52a8\u5185\u7f6e\u8f6e\u8f6c\u548c logrotate\uff08Linux \u901a\u7528\u65e5\u5fd7\u8f6e\u8f6c\u5de5\u5177\uff09\u8054\u52a8\u4e24\u79cd\u65b9\u6848\uff0c\u9644\u9a8c\u8bc1\u65b9\u6cd5\u4e0e\u8e29\u5751\u6e05\u5355\uff0c\u7167\u505a\u5373\u53ef\u628a\u65e5\u5fd7\u78c1\u76d8\u5360\u7528\u63a7\u5236\u4f4f\u3002<\/p>\n

\u5bb9\u5668\u65e5\u5fd7\u4e3a\u4ec0\u4e48\u4f1a\u65e0\u9650\u81a8\u80c0<\/h2>\n

Docker \u9ed8\u8ba4\u4f7f\u7528 json-file\uff08\u4e00\u79cd\u628a\u5bb9\u5668\u6807\u51c6\u8f93\u51fa\u6309\u884c\u5b58\u6210 JSON \u7684\u65e5\u5fd7\u9a71\u52a8\uff09\u8bb0\u5f55\u5bb9\u5668\u65e5\u5fd7\u3002\u6bcf\u4e2a\u5bb9\u5668\u7684\u65e5\u5fd7\u5bf9\u5e94\u4e00\u4e2a\u56fa\u5b9a\u8def\u5f84\u7684\u6587\u4ef6\uff0c\u683c\u5f0f\u662f \/var\/lib\/docker\/containers\/<\u5bb9\u5668ID>\/<\u5bb9\u5668ID>-json.log<\/code>\u3002\u8fd9\u4e2a\u9a71\u52a8\u7684\u95ee\u9898\u5728\u4e8e\uff1a\u9ed8\u8ba4\u914d\u7f6e\u4e0b\u6ca1\u6709\u4efb\u4f55\u5927\u5c0f\u4e0a\u9650\uff0c\u4e5f\u6ca1\u6709\u8f6e\u8f6c\u5468\u671f\uff0c\u53ea\u8981\u5bb9\u5668\u8fdb\u7a0b\u6301\u7eed\u8f93\u51fa\uff0c\u6587\u4ef6\u5c31\u4f1a\u6301\u7eed\u589e\u957f\u3002<\/p>\n

\u5b9a\u4f4d\u81a8\u80c0\u6e90\u53ea\u9700\u8981\u4e24\u6761\u547d\u4ee4\u3002\u5148\u627e\u51fa\u54ea\u4e9b\u5bb9\u5668\u5360\u7528\u6700\u591a\uff1a<\/p>\n

du -sh \/var\/lib\/docker\/containers\/*\/ | sort -rh | head -10\n<\/code><\/pre>\n
\u518d\u7528\u5bb9\u5668 ID \u53cd\u67e5\u4e1a\u52a1\u8eab\u4efd\uff0c\u786e\u8ba4\u662f\u54ea\u4e2a\u670d\u52a1\u5728\u75af\u72c2\u5199\u65e5\u5fd7\uff1a<\/p>\n
docker inspect --format '{{.Name}} {{.LogPath}}' <\u5bb9\u5668ID>\n<\/code><\/pre>\n
\u81a8\u80c0\u901f\u5ea6\u53ef\u4ee5\u7c97\u7565\u4f30\u7b97\uff1a\u5047\u8bbe\u67d0\u4e2a\u5bb9\u5668\u6bcf\u5206\u949f\u6253\u5370 300 \u884c\u65e5\u5fd7\u3001\u6bcf\u884c\u5e73\u5747 200 \u5b57\u8282\uff0c\u4e00\u5929\u5c31\u662f\u7ea6 83MB\uff0c\u4e00\u4e2a\u6708\u7ea6 2.5GB\u3002\u4e00\u53f0\u8dd1\u7740 10 \u4e2a\u8fd9\u7c7b\u5bb9\u5668\u7684\u5bbf\u4e3b\u673a\uff0c\u4e00\u4e2a\u6708\u4ec5\u5bb9\u5668\u65e5\u5fd7\u5c31\u80fd\u5403\u6389 25GB \u78c1\u76d8\u3002\u5982\u679c\u78c1\u76d8\u672c\u8eab\u4e0d\u5927\uff0c\u6216\u8005\u548c\u5176\u4ed6\u670d\u52a1\u5171\u7528\u4e00\u5757\u76d8\uff0c\u5199\u6ee1\u53ea\u662f\u65f6\u95f4\u95ee\u9898\uff1b\u78c1\u76d8\u5199\u6ee1\u4e4b\u540e\uff0c\u6570\u636e\u5e93\u5199\u5165\u5931\u8d25\u3001\u670d\u52a1\u65e0\u6cd5\u521b\u5efa\u65b0\u6587\u4ef6\u7b49\u8fde\u9501\u6545\u969c\u4f1a\u4e00\u8d77\u7206\u53d1\u3002<\/p>\n
\"\u65e5\u5fd7\u6587\u4ef6\u589e\u957f\u793a\u610f\"<\/p>\n
\u65b9\u6848\u4e00\uff1a\u65e5\u5fd7\u9a71\u52a8\u5185\u7f6e\u8f6e\u8f6c\u53c2\u6570<\/h2>\n
json-file \u9a71\u52a8\u81ea\u5e26\u4e24\u4e2a\u8f6e\u8f6c\u53c2\u6570\uff1amax-size<\/code> \u9650\u5236\u5355\u4e2a\u65e5\u5fd7\u6587\u4ef6\u5927\u5c0f\uff0cmax-file<\/code> \u9650\u5236\u4fdd\u7559\u7684\u8f6e\u8f6c\u6587\u4ef6\u6570\u91cf\u3002\u5355\u4e2a\u5bb9\u5668\u53ef\u4ee5\u5728\u542f\u52a8\u65f6\u663e\u5f0f\u6307\u5b9a\uff1a<\/p>\n
docker run -d \\\n  --log-driver json-file \\\n  --log-opt max-size=10m \\\n  --log-opt max-file=3 \\\n  nginx:stable\n<\/code><\/pre>\n
\u8fd9\u6837\u6bcf\u4e2a\u5bb9\u5668\u7684\u65e5\u5fd7\u6700\u591a\u5360\u7528 10m \u00d7 3 = 30MB<\/code>\uff0c\u5199\u6ee1\u540e\u6700\u65e7\u7684\u6587\u4ef6\u88ab\u8986\u76d6\uff0c\u78c1\u76d8\u5360\u7528\u4ece\u6b64\u6709\u4e86\u786c\u4e0a\u9650\u3002<\/p>\n
\u5982\u679c\u5bb9\u5668\u6570\u91cf\u591a\uff0c\u9010\u4e2a\u52a0\u53c2\u6570\u4e0d\u73b0\u5b9e\uff0c\u53ef\u4ee5\u5728 \/etc\/docker\/daemon.json<\/code> \u91cc\u505a\u5168\u5c40\u9ed8\u8ba4\u914d\u7f6e\uff1a<\/p>\n
{\n  "log-driver": "json-file",\n  "log-opts": {\n    "max-size": "10m",\n    "max-file": "3"\n  }\n}\n<\/code><\/pre>\n
\u4fee\u6539\u540e\u91cd\u542f Docker \u670d\u52a1\u8ba9\u914d\u7f6e\u751f\u6548\uff1a<\/p>\n
systemctl restart docker\n<\/code><\/pre>\n
\u8fd9\u91cc\u6709\u4e00\u4e2a\u5173\u952e\u9650\u5236\u5fc5\u987b\u8bb0\u4f4f\uff1a\u65e5\u5fd7\u9a71\u52a8\u53c2\u6570\u5728\u5bb9\u5668\u521b\u5efa\u65f6\u56fa\u5316\uff0cdaemon.json \u7684\u4fee\u6539\u53ea\u5bf9\u4e4b\u540e\u65b0\u5efa\u7684\u5bb9\u5668\u751f\u6548\uff0c\u5b58\u91cf\u5bb9\u5668\u4e0d\u4f1a\u81ea\u52a8\u83b7\u5f97\u8f6e\u8f6c\u80fd\u529b\u3002\u8981\u8ba9\u8001\u5bb9\u5668\u4eab\u53d7\u65b0\u914d\u7f6e\uff0c\u53ea\u80fd docker compose up -d --force-recreate<\/code> \u4e4b\u7c7b\u7684\u65b9\u5f0f\u91cd\u5efa\u5bb9\u5668\u3002\u5982\u679c\u4f60\u7684\u670d\u52a1\u7528 Docker Compose\uff08\u4e00\u79cd\u7528 YAML \u6587\u4ef6\u7f16\u6392\u591a\u4e2a\u5bb9\u5668\u7684\u5de5\u5177\uff09\u7ba1\u7406\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u670d\u52a1\u5b9a\u4e49\u91cc\u5199 logging<\/code> \u6bb5\uff0c\u914d\u7f6e\u968f\u4ee3\u7801\u8d70\uff0c\u8fc1\u79fb\u670d\u52a1\u5668\u65f6\u4e5f\u4e0d\u7528\u91cd\u65b0\u8c03\u53c2\u3002\u76f8\u5173\u7f16\u6392\u7ec6\u8282\u53ef\u4ee5\u53c2\u8003\u8fd9\u7bc7 Docker Compose \u591a\u670d\u52a1\u90e8\u7f72\u6559\u7a0b<\/a>\u3002<\/p>\n
\"\u5168\u5c40\u8f6e\u8f6c\u914d\u7f6e\u793a\u610f\"<\/p>\n
\u65b9\u6848\u4e8c\uff1a\u4e0e logrotate \u8054\u52a8\u6e05\u7406\u5b58\u91cf\u65e5\u5fd7<\/h2>\n
\u5185\u7f6e\u8f6e\u8f6c\u89e3\u51b3\u4e86”\u4ee5\u540e\u4e0d\u81a8\u80c0”\uff0c\u4f46\u5904\u7406\u4e0d\u4e86”\u5df2\u7ecf\u81a8\u80c0”\u7684\u5b58\u91cf\u6587\u4ef6\uff0c\u4e5f\u4e0d\u9002\u5408\u90a3\u4e9b\u4e0d\u65b9\u4fbf\u91cd\u5efa\u7684\u8001\u5bb9\u5668\u3002\u8fd9\u65f6\u5019 logrotate\uff08Linux \u7cfb\u7edf\u6807\u51c6\u7684\u65e5\u5fd7\u8f6e\u8f6c\u5de5\u5177\uff09\u5c31\u662f\u6700\u5408\u9002\u7684\u8865\u5145\u2014\u2014\u5b83\u80fd\u5bf9\u5df2\u5b58\u5728\u7684\u65e5\u5fd7\u6587\u4ef6\u505a\u622a\u65ad\u3001\u538b\u7f29\u548c\u5b9a\u671f\u6e05\u7406\uff0c\u4e0d\u9700\u8981\u52a8\u5bb9\u5668\u672c\u8eab\u3002<\/p>\n
\u5728 \/etc\/logrotate.d\/<\/code> \u4e0b\u65b0\u5efa\u4e00\u4e2a docker-containers<\/code> \u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
\/var\/lib\/docker\/containers\/*\/*.log {\n  rotate 5\n  daily\n  maxsize 50M\n  compress\n  missingok\n  delaycompress\n  copytruncate\n  dateext\n}\n<\/code><\/pre>\n
\u9010\u9879\u89e3\u91ca\u5173\u952e\u53c2\u6570\uff1adaily<\/code> \u6bcf\u5929\u68c0\u67e5\u4e00\u6b21\uff1bmaxsize 50M<\/code> \u8ba9\u8d85\u8fc7 50MB \u7684\u6587\u4ef6\u5728\u6bcf\u5929\u68c0\u67e5\u4e4b\u5916\u989d\u5916\u63d0\u524d\u8f6e\u8f6c\uff1brotate 5<\/code> \u6700\u591a\u4fdd\u7559 5 \u4efd\u5386\u53f2\uff1bcompress<\/code> \u914d\u5408 delaycompress<\/code> \u628a\u6700\u8fd1\u4e00\u4efd\u4fdd\u6301\u539f\u6837\u3001\u66f4\u65e9\u7684\u538b\u7f29\u6210 gzip\uff0c\u901a\u5e38\u80fd\u628a\u65e5\u5fd7\u603b\u4f53\u79ef\u538b\u5230\u539f\u6765\u7684 10% \u5de6\u53f3\uff1bcopytruncate<\/code> \u662f\u6574\u4e2a\u914d\u7f6e\u7684\u6838\u5fc3\u2014\u2014\u5b83\u5148\u628a\u65e5\u5fd7\u5185\u5bb9\u590d\u5236\u4e00\u4efd\u518d\u539f\u5730\u6e05\u7a7a\u539f\u6587\u4ef6\uff0c\u5bb9\u5668\u7684\u6587\u4ef6\u53e5\u67c4\u59cb\u7ec8\u6307\u5411\u540c\u4e00\u4e2a inode\uff0c\u4e0d\u9700\u8981\u91cd\u542f\u6216\u901a\u77e5\u5bb9\u5668\u8fdb\u7a0b\uff1bmissingok<\/code> \u5141\u8bb8\u67d0\u4e9b\u5bb9\u5668\u65e5\u5fd7\u6682\u65f6\u4e0d\u5b58\u5728\u65f6\u8df3\u8fc7\u800c\u4e0d\u62a5\u9519\u3002<\/p>\n
\u914d\u597d\u4e4b\u540e\u4e0d\u8981\u7b49 cron\uff08Linux \u5b9a\u65f6\u4efb\u52a1\u670d\u52a1\uff09\u5230\u70b9\u624d\u9a8c\u8bc1\uff0c\u5148\u624b\u52a8\u8dd1\u4e00\u8f6e\u770b\u6548\u679c\uff1a<\/p>\n
logrotate -d \/etc\/logrotate.d\/docker-containers\nlogrotate -f \/etc\/logrotate.d\/docker-containers\n<\/code><\/pre>\n
\u7b2c\u4e00\u6761 --debug<\/code> \u6a21\u5f0f\u53ea\u6253\u5370\u5c06\u8981\u6267\u884c\u7684\u52a8\u4f5c\uff0c\u7b2c\u4e8c\u6761 --force<\/code> \u771f\u6b63\u6267\u884c\u4e00\u6b21\u3002\u6267\u884c\u5b8c\u518d\u7528 du -sh \/var\/lib\/docker\/containers\/*\/ | sort -rh | head<\/code> \u590d\u67e5\uff0c\u81a8\u80c0\u6700\u4e25\u91cd\u7684\u51e0\u4e2a\u65e5\u5fd7\u6587\u4ef6\u5e94\u8be5\u5df2\u7ecf\u7f29\u5c0f\u3002<\/p>\n
logrotate \u65b9\u6848\u7684\u8fb9\u754c\u4e5f\u8981\u8bf4\u6e05\u695a\uff1acopytruncate<\/code> \u5728\u590d\u5236\u548c\u6e05\u7a7a\u4e4b\u95f4\u5b58\u5728\u4e00\u4e2a\u6781\u77ed\u7a97\u53e3\uff0c\u8fd9\u671f\u95f4\u5bb9\u5668\u65b0\u5199\u5165\u7684\u5c11\u91cf\u65e5\u5fd7\u884c\u53ef\u80fd\u4e22\u5931\u3002\u5bf9\u7edd\u5927\u591a\u6570\u4e1a\u52a1\u65e5\u5fd7\u6765\u8bf4\u8fd9\u4e2a\u635f\u8017\u53ef\u4ee5\u5ffd\u7565\uff0c\u4f46\u5982\u679c\u4f60\u5728\u505a\u5ba1\u8ba1\u7ea7\u65e5\u5fd7\u91c7\u96c6\uff0c\u5e94\u8be5\u7528\u4e13\u95e8\u7684\u65e5\u5fd7\u6536\u96c6\u5668\uff08\u5982 Fluentd\u3001Filebeat \u8fd9\u7c7b\u628a\u65e5\u5fd7\u76f4\u63a5\u8f93\u51fa\u5230\u8fdc\u7aef\u7684\u7ec4\u4ef6\uff09\u800c\u4e0d\u662f\u4f9d\u8d56\u5bbf\u4e3b\u673a\u6587\u4ef6\u8f6e\u8f6c\u3002<\/p>\n
\"copytruncate<\/p>\n
\u4e24\u79cd\u65b9\u6848\u5bf9\u6bd4\u4e0e\u7ec4\u5408\u7528\u6cd5<\/h2>\n
\u4e24\u4e2a\u65b9\u6848\u4e0d\u662f\u4e8c\u9009\u4e00\u7684\u5173\u7cfb\uff0c\u8986\u76d6\u7684\u573a\u666f\u4e0d\u540c\u3002\u7528\u4e00\u5f20\u8868\u628a\u5dee\u5f02\u6446\u6e05\u695a\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
\u7ef4\u5ea6<\/th>\n\u65e5\u5fd7\u9a71\u52a8\u5185\u7f6e\u8f6e\u8f6c<\/th>\nlogrotate \u8054\u52a8<\/th>\n<\/tr>\n<\/thead>\n
\u751f\u6548\u5bf9\u8c61<\/td>\n\u4ec5\u65b0\u5efa\u5bb9\u5668<\/td>\n\u6240\u6709\u5df2\u5b58\u5728\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u542b\u5b58\u91cf\u5bb9\u5668<\/td>\n<\/tr>\n
\u914d\u7f6e\u4f4d\u7f6e<\/td>\ndaemon.json \u6216 run \u53c2\u6570<\/td>\n\/etc\/logrotate.d\/ \u72ec\u7acb\u6587\u4ef6<\/td>\n<\/tr>\n
\u9700\u8981\u91cd\u5efa\u5bb9\u5668<\/td>\n\u662f\uff08\u5b58\u91cf\u5bb9\u5668\u9700\u91cd\u5efa\uff09<\/td>\n\u5426\uff0c\u5bbf\u4e3b\u673a\u5c42\u9762\u76f4\u63a5\u5904\u7406<\/td>\n<\/tr>\n
\u78c1\u76d8\u5360\u7528\u4e0a\u9650<\/td>\nmax-size \u00d7 max-file \u786c\u4e0a\u9650<\/td>\n\u8f6e\u8f6c+\u538b\u7f29\u540e\u901a\u5e38\u964d\u81f3\u539f\u59cb\u4f53\u79ef\u7684 10%-20%<\/td>\n<\/tr>\n
\u6570\u636e\u5b8c\u6574\u6027<\/td>\n\u65e0\u4e22\u5931\u7a97\u53e3<\/td>\ncopytruncate \u6709\u6781\u77ed\u4e22\u5931\u7a97\u53e3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u5b9e\u9645\u8fd0\u7ef4\u4e2d\u6700\u7a33\u7684\u7ec4\u5408\u662f\uff1a\u65b0\u73af\u5883\u4e00\u5f8b\u5728 daemon.json \u5199\u597d\u5168\u5c40 max-size<\/code>\/max-file<\/code>\uff0c\u4ece\u6e90\u5934\u5c01\u4f4f\u81a8\u80c0\uff1b\u5bbf\u4e3b\u673a\u518d\u914d\u4e00\u4efd logrotate \u515c\u5e95\uff0c\u5904\u7406\u5386\u53f2\u9057\u7559\u7684\u5927\u6587\u4ef6\uff0c\u540c\u65f6\u538b\u7f29\u5f52\u6863\u8282\u7701\u7a7a\u95f4\u3002\u4e24\u8005\u53e0\u52a0\u540e\uff0c\u5373\u4f7f\u67d0\u4e2a\u5bb9\u5668\u914d\u7f6e\u9057\u6f0f\uff0c\u65e5\u5fd7\u4f53\u79ef\u4e5f\u6709\u7b2c\u4e8c\u9053\u95f8\u95e8\u3002<\/p>\n
\u5bf9\u627f\u8f7d\u591a\u4e2a\u5bb9\u5668\u7684\u957f\u671f\u9879\u76ee\uff0c\u8fd8\u6709\u4e00\u4e2a\u7ecf\u9a8c\u503c\u53ef\u4ee5\u53c2\u8003\uff1a\u628a\u5355\u5bb9\u5668\u65e5\u5fd7\u4e0a\u9650\u63a7\u5236\u5728 30-50MB\uff08max-size=10m<\/code>\u3001max-file=3<\/code> \u5230 5\uff09\uff0c\u4e00\u53f0\u8dd1 20 \u4e2a\u5bb9\u5668\u7684\u5bbf\u4e3b\u673a\uff0c\u5bb9\u5668\u65e5\u5fd7\u603b\u5360\u7528\u5c31\u80fd\u7a33\u5b9a\u5728 1GB \u4ee5\u5185\uff0c\u914d\u5408\u6bcf\u5468\u4f8b\u884c\u78c1\u76d8\u5de1\u68c0\u8db3\u591f\u5b89\u5168\u3002VPS<\/a>\uff08VPS\uff0c\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u78c1\u76d8\u672c\u8eab\u4e0d\u5927\uff0c\u8fd9\u7c7b\u5bb9\u91cf\u6cbb\u7406\u5c24\u5176\u503c\u5f97\u63d0\u524d\u505a\uff0c\u9009\u8d2d\u65f6\u4e5f\u5efa\u8bae\u628a\u78c1\u76d8\u4f59\u91cf\u7eb3\u5165\u8bc4\u4f30\uff0c\u53ef\u4ee5\u53c2\u8003\u8fd9\u4efd VPS \u9009\u8d2d\u6307\u5357<\/a>\u3002<\/p>\n
\u5e38\u89c1\u8e29\u5751\u4e0e\u6392\u67e5\u6e05\u5355<\/h2>\n
\u6cbb\u7406\u8fc7\u7a0b\u4e2d\u6709\u51e0\u4e2a\u9ad8\u9891\u5751\uff0c\u9010\u4e00\u5217\u51fa\u6765\u5bf9\u7167\u68c0\u67e5\u3002\u7b2c\u4e00\uff0cdu<\/code> \u663e\u793a\u65e5\u5fd7\u6587\u4ef6\u7f29\u5c0f\u4e86\u4f46 df<\/code> \u78c1\u76d8\u5360\u7528\u6ca1\u53d8\u2014\u2014\u8fd9\u901a\u5e38\u662f\u8fdb\u7a0b\u8fd8\u63e1\u7740\u5df2\u5220\u9664\u6587\u4ef6\u7684\u53e5\u67c4\uff0clsof | grep deleted<\/code> \u80fd\u627e\u5230\u5b83\u4eec\uff0c\u91cd\u542f\u5bf9\u5e94\u5bb9\u5668\u5373\u53ef\u91ca\u653e\u3002\u7b2c\u4e8c\uff0c\u6539\u4e86 daemon.json \u5374\u53d1\u73b0\u8001\u5bb9\u5668\u65e5\u5fd7\u7167\u65e7\u81a8\u80c0\uff0c\u539f\u56e0\u5c31\u662f\u524d\u9762\u8bf4\u7684”\u53c2\u6570\u5728\u521b\u5efa\u65f6\u56fa\u5316”\uff0c\u5fc5\u987b\u91cd\u5efa\u5bb9\u5668\u624d\u751f\u6548\u3002\u7b2c\u4e09\uff0clogrotate \u62a5 log needs rotating<\/code> \u4f46\u4ec0\u4e48\u90fd\u6ca1\u505a\uff0c\u68c0\u67e5\u4e00\u4e0b daily<\/code> \u4e0e maxsize<\/code> \u7684\u7ec4\u5408\u8bed\u4e49\uff1a\u53ea\u6709\u540c\u65f6\u6ee1\u8db3\u65f6\u95f4\u5468\u671f\u548c\u5927\u5c0f\u6761\u4ef6\uff0c\u6216\u914d\u7f6e\u4e86 minsize<\/code>\uff0c\u624d\u4f1a\u6309\u9884\u671f\u8f6e\u8f6c\u3002<\/p>\n
\u8fd8\u6709\u4e00\u6761\u5bb9\u6613\u5ffd\u7565\u7684\u9632\u7ebf\uff1a\u65e5\u5fd7\u81a8\u80c0\u5f80\u5f80\u548c\u5f02\u5e38\u65e5\u5fd7\u98ce\u66b4\u540c\u65f6\u51fa\u73b0\uff0c\u6bd4\u5982\u67d0\u4e2a\u5e94\u7528\u8fdb\u5165\u91cd\u8fde\u5faa\u73af\u540e\u6bcf\u79d2\u6253\u5370\u51e0\u5341\u6761\u9519\u8bef\u3002\u8f6e\u8f6c\u53ea\u662f\u63a7\u5236\u78c1\u76d8\uff0c\u6839\u56e0\u8fd8\u5f97\u9760\u65e5\u5fd7\u5185\u5bb9\u672c\u8eab\u53d1\u73b0\u3002\u7ed9\u5bbf\u4e3b\u673a\u914d\u4e0a\u78c1\u76d8\u7a7a\u95f4\u544a\u8b66\uff08\u4f8b\u5982\u8d85\u8fc7 80% \u89e6\u53d1\u901a\u77e5\uff09\uff0c\u80fd\u5728\u65e5\u5fd7\u5199\u6ee1\u78c1\u76d8\u4e4b\u524d\u7ed9\u4f60\u7559\u51fa\u5904\u7406\u7a97\u53e3\u3002\u7cfb\u7edf\u5c42\u9762\u7684\u5b9a\u65f6\u4efb\u52a1\u4e0e\u65e5\u5fd7\u6392\u969c\u601d\u8def\uff0c\u8fd9\u7bc7 Linux \u5b9a\u65f6\u4efb\u52a1\u5b9e\u6218<\/a>\u5199\u5f97\u66f4\u7ec6\u3002<\/p>\n
\u6700\u540e\uff0c\u5982\u679c\u4f60\u7684\u5bb9\u5668\u8dd1\u5728\u4e00\u53f0\u9700\u8981\u540c\u65f6\u670d\u52a1\u7f51\u7ad9\u4e1a\u52a1\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u65e5\u5fd7\u6cbb\u7406\u53ea\u662f\u670d\u52a1\u5668\u7a33\u5b9a\u6027\u7684\u4e00\u73af\uff0cWeb \u670d\u52a1\u5668\u81ea\u8eab\u7684\u65e5\u5fd7\u4e0e\u7f13\u5b58\u7b56\u7565\u4e5f\u8981\u540c\u6b65\u68b3\u7406\uff0c\u53ef\u53c2\u8003\u8fd9\u4efd Nginx \u6027\u80fd\u8c03\u4f18\u6e05\u5355<\/a>\u3002<\/p>\n
\u603b\u7ed3\u4e0e\u884c\u52a8\u5efa\u8bae<\/h2>\n
\u5bb9\u5668\u65e5\u5fd7\u81a8\u80c0\u7684\u672c\u8d28\u662f”\u9ed8\u8ba4\u914d\u7f6e\u6ca1\u6709\u4e0a\u9650”\uff0c\u6cbb\u7406\u601d\u8def\u5c31\u662f\u7ed9\u5b83\u52a0\u4e0a\u9650\u3001\u52a0\u5468\u671f\u3001\u52a0\u538b\u7f29\u3002\u5efa\u8bae\u6309\u8fd9\u4e2a\u987a\u5e8f\u884c\u52a8\uff1a\u5148\u7528 du<\/code> \u547d\u4ee4\u76d8\u70b9\u5f53\u524d\u5bbf\u4e3b\u673a\u7684\u5bb9\u5668\u65e5\u5fd7\u5360\u7528\uff0c\u786e\u8ba4\u662f\u5426\u5df2\u7ecf\u5b58\u5728 GB \u7ea7\u6587\u4ef6\uff1b\u7136\u540e\u5728 \/etc\/docker\/daemon.json<\/code> \u5199\u5165 max-size<\/code> \u4e0e max-file<\/code>\uff0c\u5e76\u5bf9\u5b58\u91cf\u5bb9\u5668\u5b89\u6392\u4e00\u6b21\u91cd\u5efa\uff1b\u518d\u5728 \/etc\/logrotate.d\/<\/code> \u843d\u5730 copytruncate<\/code> \u65b9\u6848\u515c\u5e95\uff0c\u624b\u52a8 logrotate -f<\/code> \u9a8c\u8bc1\u4e00\u8f6e\uff1b\u6700\u540e\u628a\u78c1\u76d8\u4f7f\u7528\u7387\u76d1\u63a7\u63a5\u4e0a\u544a\u8b66\uff0c\u9632\u6b62\u540c\u7c7b\u95ee\u9898\u5728\u5176\u4ed6\u673a\u5668\u4e0a\u91cd\u6f14\u3002<\/p>\n
\u5982\u679c\u4f60\u9700\u8981\u4e00\u53f0\u78c1\u76d8\u914d\u989d\u6e05\u6670\u3001\u652f\u6301\u5feb\u7167\u5907\u4efd\u7684\u8fd0\u884c\u73af\u5883\u6765\u6258\u7ba1\u8fd9\u6279\u5bb9\u5668\uff0cHostease \u7684 VPS\uff08VPS\uff0c\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u652f\u6301\u6309\u9700\u9009\u62e9\u78c1\u76d8\u89c4\u683c\uff0c\u914d\u5408\u672c\u6587\u7684\u8f6e\u8f6c\u7b56\u7565\u53ef\u4ee5\u957f\u671f\u628a\u65e5\u5fd7\u5360\u7528\u538b\u5728\u53ef\u63a7\u8303\u56f4\uff0c\u6b22\u8fce\u4e86\u89e3 Hostease VPS \u4e3b\u673a\u65b9\u6848<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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