{"id":44286,"date":"2024-10-06T14:27:14","date_gmt":"2024-10-06T06:27:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44286\/"},"modified":"2024-10-06T14:27:14","modified_gmt":"2024-10-06T06:27:14","slug":"centos-%e4%b8%ad%e5%ae%89%e8%a3%9d%e4%b8%a6%e4%bd%bf%e7%94%a8-chrony-%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44286\/","title":{"rendered":"CentOS \u4e2d\u5b89\u88dd\u4e26\u4f7f\u7528 Chrony \u5177\u9ad4\u65b9\u6cd5"},"content":{"rendered":"

CentOS \u4e2d\u5b89\u88dd\u4e26\u4f7f\u7528 Chrony \u5177\u9ad4\u65b9\u6cd5<\/h1>\n

\u5728\u4f3a\u670d\u5668\u7ba1\u7406\u4e2d\uff0c\u6642\u9593\u540c\u6b65\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u4efb\u52d9\u3002\u6b63\u78ba\u7684\u6642\u9593\u4e0d\u50c5\u5f71\u97ff\u65e5\u8a8c\u8a18\u9304\u7684\u6e96\u78ba\u6027\uff0c\u9084\u5c0d\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u904b\u884c\u81f3\u95dc\u91cd\u8981\u3002Chrony \u662f\u4e00\u500b\u7528\u65bc\u6642\u9593\u540c\u6b65\u7684\u5de5\u5177\uff0c\u7279\u5225\u9069\u5408\u65bc\u4e0d\u7a69\u5b9a\u7684\u7db2\u7d61\u74b0\u5883\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS \u7cfb\u7d71\u4e2d\u5b89\u88dd\u4e26\u4f7f\u7528 Chrony\u3002<\/p>\n

\u4ec0\u9ebc\u662f Chrony\uff1f<\/h2>\n

Chrony \u662f\u4e00\u500b NTP\uff08Network Time Protocol\uff09\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\uff0c\u65e8\u5728\u63d0\u4f9b\u9ad8\u7cbe\u5ea6\u7684\u6642\u9593\u540c\u6b65\u3002\u8207\u50b3\u7d71\u7684 NTP \u670d\u52d9\u5668\u76f8\u6bd4\uff0cChrony \u5728\u7db2\u7d61\u4e0d\u7a69\u5b9a\u6216\u4f3a\u670d\u5668\u7d93\u5e38\u95dc\u9589\u7684\u60c5\u6cc1\u4e0b\u8868\u73fe\u66f4\u4f73\u3002\u5b83\u80fd\u5920\u5feb\u901f\u5730\u8abf\u6574\u7cfb\u7d71\u6642\u9593\uff0c\u4e26\u4e14\u5728\u7cfb\u7d71\u555f\u52d5\u6642\u80fd\u5920\u8fc5\u901f\u540c\u6b65\u6642\u9593\u3002<\/p>\n

\u5b89\u88dd Chrony<\/h2>\n

\u5728 CentOS \u4e2d\u5b89\u88dd Chrony \u975e\u5e38\u7c21\u55ae\u3002\u8acb\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n

sudo yum install chrony<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Chrony \u670d\u52d9\uff1a<\/p>\n
sudo systemctl start chronyd<\/code><\/pre>\n
\u70ba\u4e86\u78ba\u4fdd Chrony \u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
sudo systemctl enable chronyd<\/code><\/pre>\n
\u914d\u7f6e Chrony<\/h2>\n
Chrony \u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc \/etc\/chrony.conf\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b\u6b64\u6587\u4ef6\u9032\u884c\u914d\u7f6e\uff1a<\/p>\n
sudo vi \/etc\/chrony.conf<\/code><\/pre>\n
\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6dfb\u52a0 NTP \u4f3a\u670d\u5668\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u516c\u5171 NTP \u4f3a\u670d\u5668\uff1a<\/p>\n
server 0.centos.pool.ntp.org iburst\nserver 1.centos.pool.ntp.org iburst\nserver 2.centos.pool.ntp.org iburst\nserver 3.centos.pool.ntp.org iburst<\/code><\/pre>\n
\u9019\u4e9b\u4f3a\u670d\u5668\u5c07\u5e6b\u52a9\u60a8\u7684\u7cfb\u7d71\u7372\u53d6\u6e96\u78ba\u7684\u6642\u9593\u3002\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u8acb\u4fdd\u5b58\u4e26\u9000\u51fa\u7de8\u8f2f\u5668\u3002<\/p>\n
\u6aa2\u67e5 Chrony \u72c0\u614b<\/h2>\n
\u8981\u6aa2\u67e5 Chrony \u7684\u904b\u884c\u72c0\u614b\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
sudo systemctl status chronyd<\/code><\/pre>\n
\u5982\u679c\u670d\u52d9\u6b63\u5728\u904b\u884c\uff0c\u60a8\u5c07\u770b\u5230\u985e\u4f3c\u65bc\u4ee5\u4e0b\u7684\u8f38\u51fa\uff1a<\/p>\n
\u25cf chronyd.service - NTP client\/server\n   Loaded: loaded (\/usr\/lib\/systemd\/system\/chronyd.service; enabled; vendor preset: disabled)\n   Active: active (running)<\/code><\/pre>\n
\u540c\u6b65\u6642\u9593<\/h2>\n
\u8981\u624b\u52d5\u540c\u6b65\u6642\u9593\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
sudo chronyc makestep<\/code><\/pre>\n
\u9019\u5c07\u7acb\u5373\u8abf\u6574\u7cfb\u7d71\u6642\u9593\uff0c\u4ee5\u4fbf\u8207 NTP \u4f3a\u670d\u5668\u7684\u6642\u9593\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n
\u76e3\u63a7 Chrony<\/h2>\n
Chrony \u63d0\u4f9b\u4e86\u4e00\u4e9b\u547d\u4ee4\u4f86\u76e3\u63a7\u6642\u9593\u540c\u6b65\u7684\u72c0\u614b\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7576\u524d\u7684\u6642\u9593\u6e90\uff1a<\/p>\n
chronyc sources<\/code><\/pre>\n
\u9019\u5c07\u986f\u793a\u7576\u524d\u4f7f\u7528\u7684 NTP \u4f3a\u670d\u5668\u53ca\u5176\u72c0\u614b\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728 CentOS \u4e2d\u5b89\u88dd\u4e26\u4f7f\u7528 Chrony \u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u4f3a\u670d\u5668\u6642\u9593\u7684\u6e96\u78ba\u6027\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u914d\u7f6e\u548c\u7ba1\u7406 Chrony\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u5728 CentOS \u4e2d\u5b89\u88dd\u548c\u914d\u7f6e Chrony\uff0c\u4ee5\u5be6\u73fe\u7cbe\u78ba\u7684\u6642\u9593\u540c\u6b65\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44286","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44286"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44286\/revisions"}],"predecessor-version":[{"id":44287,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44286\/revisions\/44287"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}