{"id":10103,"date":"2021-07-09T21:20:02","date_gmt":"2021-07-09T13:20:02","guid":{"rendered":"https:\/\/ailog.tw\/lifelog\/?p=10103"},"modified":"2023-01-26T11:57:08","modified_gmt":"2023-01-26T03:57:08","slug":"chrony","status":"publish","type":"post","link":"https:\/\/ailog.tw\/lifelog\/2021\/07\/09\/chrony\/","title":{"rendered":"Linux\u4f7f\u7528Chrony\u53d6\u4ee3NTP\u67b6\u8a2d\u7db2\u8def\u6821\u6642\u4f3a\u670d\u5668"},"content":{"rendered":"

\u5c0f\u7de8\u5728Linux\u7cfb\u7d71\u4e0a\u4f7f\u7528NTP\u8edf\u9ad4\u67b6\u8a2d\u7db2\u8def\u6821\u6642\u4f3a\u670d\u5668\u5df2\u597d\u591a\u5e74\u4e86\uff0c\u4f46\u81ea\u5f9eCentos\/Red hat 7\u958b\u59cb\u7cfb\u7d71\u5c31\u5167\u5efa\u4e86Chrony\u9019\u5957\u65b0\u7684\u7db2\u8def\u6821\u6642Server\u8edf\u9ad4\uff0c\u64da\u8aaa\u6821\u6642\u6548\u7387\u6703\u6bd4NTP\u597d\u4e14\u66f4\u7701\u7cfb\u7d71\u8cc7\u6e90\uff0c\u90a3\u9084\u7b49\u4ec0\u9ebc\u8ddf\u8457\u5c0f\u7de8\u4e00\u8d77\u4f86\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Chrony\u67b6\u8a2d\u6821\u6642\u4f3a\u670d\u5668\u3002<\/span><\/p>\n

[Chrony\u8edf\u9ad4\u5b89\u88dd]<\/span>
\nyum install chrony<\/span>
\n\"\"<\/span><\/p>\n

[\u5b89\u88dd\u555f\u52d5]<\/span>
\nsystemctl start chronyd<\/span>
\n\"\"<\/span><\/p>\n

[\u958b\u6a5f\u5f8c\u81ea\u52d5\u57f7\u884c]<\/span>
\nsystemctl enable chronyd<\/span>
\n\"\"<\/span><\/p>\n

[\u8a2d\u5b9a\u6821\u6642\u4f86\u6e90\u4f3a\u670d\u5668]
\na.\u958b\u555f\u8a2d\u5b9a\u6a94<\/span>
\nvim \/etc\/chrony.conf<\/span>
\n\"\"<\/span><\/p>\n

b.\u8a2d\u5b9a\u7db2\u8def\u6821\u6642\u7684\u4f86\u6e90\u4e3b\u6a5f
\nserver tock.stdtime.gov.tw prefer iburst<\/span>
\nserver watch.stdtime.gov.tw iburst<\/span>
\nserver time.stdtime.gov.tw iburst<\/span>
\nserver clock.stdtime.gov.tw iburst<\/span>
\n\"\"
\n\u203b\u53f0\u7063\u7684\u6821\u6642\u4e3b\u6a5f\u53ef\u4ee5\u53c3\u8003\u300c\u570b\u5bb6\u6642\u9593\u8207\u983b\u7387\u6a19\u6e96\u5be6\u9a57\u5ba4\u300d\u7684\u4e3b\u6a5f\u5217\u8868\uff1a
\nhttps:\/\/www.stdtime.gov.tw\/chinese\/bulletin\/NTP%20promo.txt<\/a>
\n<\/span><\/p>\n

c.\u8a2d\u5b9a\u5141\u8a31\u8ddf\u672c\u4f3a\u670d\u5668\u6821\u6642\u7684IP\u5340\u6bb5
\nallow 192.168.0.0\/16<\/span>
\n\"\"<\/span><\/p>\n

[\u624b\u52d5\u9032\u884c\u6821\u6642]
\nchronyc -a makestep
\n\"\"
\n<\/span><\/p>\n

[\u67e5\u770b\u7cfb\u7d71\u65e5\u671f]<\/span>
\ndate<\/span>
\n\"\"<\/span><\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u5c0f\u7de8\u5728Linux\u7cfb\u7d71\u4e0a\u4f7f\u7528NTP\u8edf\u9ad4\u67b6\u8a2d\u7db2\u8def\u6821\u6642\u4f3a\u670d\u5668\u5df2\u597d\u591a\u5e74\u4e86\uff0c\u4f46\u81ea\u5f9eCentos\/Red hat 7\u958b\u59cb\u7cfb … <\/p>\n

\u95b1\u8b80\u5168\u6587\u3008Linux\u4f7f\u7528Chrony\u53d6\u4ee3NTP\u67b6\u8a2d\u7db2\u8def\u6821\u6642\u4f3a\u670d\u5668\u3009<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":10111,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,379],"tags":[4470,121,4041,4471,4036],"class_list":["post-10103","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-itinfo","category-linux","tag-chrony","tag-linux","tag-ntp","tag-ntp-server","tag-4036"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/posts\/10103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/comments?post=10103"}],"version-history":[{"count":6,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/posts\/10103\/revisions"}],"predecessor-version":[{"id":14687,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/posts\/10103\/revisions\/14687"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/media\/10111"}],"wp:attachment":[{"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/media?parent=10103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/categories?post=10103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/tags?post=10103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}