{"id":299,"date":"2026-01-26T03:30:39","date_gmt":"2026-01-26T03:30:39","guid":{"rendered":"https:\/\/blog.gpst.net.cn:4008\/?p=299"},"modified":"2026-01-28T06:24:13","modified_gmt":"2026-01-28T06:24:13","slug":"%e6%90%ad%e5%bb%bagpsd%e6%97%b6%e9%97%b4%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/opshub.com.cn\/?p=299","title":{"rendered":"\u642d\u5efagpsd\u65f6\u95f4\u670d\u52a1\u5668"},"content":{"rendered":"\n
gpsd-20251202.tar<\/a>Download<\/a><\/div>\n\n\n\n
ntp-20251128.tar<\/a>Download<\/a><\/div>\n\n\n\n

\u8981\u642d\u5efa\u4e00\u4e2a\u57fa\u4e8e gpsd \u7684\u65f6\u95f4\u670d\u52a1\u5668\uff0c\u4f60\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n\n\n\n

\u786c\u4ef6\u51c6\u5907\uff1a<\/strong><\/p>\n\n\n\n

GPS \u63a5\u6536\u5668\uff1a\u9009\u62e9\u4e00\u4e2a\u517c\u5bb9 gpsd \u7684 GPS \u63a5\u6536\u5668\uff0c\u6bd4\u5982 u-blox\u3001Garmin \u6216\u8005 SiRFstar \u7b49\u54c1\u724c\u7684\u8bbe\u5907\u3002\u5e26\u4e32\u53e3\u7684\u5de5\u63a7\u673a\u4e00\u53f0\uff0c\u88c5\u597dlinux\u7cfb\u7edf\uff0c\u6bd4\u5982debian11<\/p>\n\n\n\n

Rs232\u8f93\u51fa\u53e3\u7684gps\u6a21\u5757\u4e00\u4e2a\uff0cttl\u7684\u53ef\u4ee5\u8ba9\u5356\u5bb6\u6539\u4e0b\uff0c\u5de5\u672c\u8d39\u53e6\u5916\u52a03-5\u5143\u3002\u3010GPS \u5317\u6597 GLONASS\u4e09\u6a21\u6a21\u5757 \u65e0\u4eba\u673a\u6d4b\u4ea9\u4eea\u98de\u63a7\u8f66\u8f7d\u5bfc\u822a\u5e26FLASH\u3011\u590d\u5236\uffe5QYT0yvh00H8ae\uffe5\uff0c\u6253\u5f00\u3010\u624b\u673a\u963f\u91cc\u3011\u6216\u3010\u652f\u4ed8\u5b9d-\u70b9\u9996\u9875\u8fdb\u884c\u641c\u7d22\u3011\u67e5\u770b\uff1ahttps:\/\/qr.1688.com\/s\/sQcXzcD1 CZ7583<\/a>\u3010RS232\u7535\u5e73\u8f93\u51faGMOUISE\u00b7G7020\u82af\u7247GPS\u5929\u7ebfGPS\u6a21\u5757GPS\u6a21\u7ec4BG-728R\u3011\u590d\u5236\uffe57dJa1FA004nag\uffe5\uff0c\u6253\u5f00\u3010\u624b\u673a\u963f\u91cc\u3011\u6216\u3010\u652f\u4ed8\u5b9d-\u70b9\u9996\u9875\u8fdb\u884c\u641c\u7d22\u3011\u67e5\u770b\uff1ahttps:\/\/qr.1688.com\/s\/kSXprWkI CZ1267<\/a> \u8bb0\u5f97\u8981\u53d1\u8d27\u524d\u710a\u63a5\u4e0aflash\u6a21\u5757\uff08\u8bb0\u5fc6\u7528\uff09<\/p>\n\n\n\n

DB9\u514d\u710a\u63a5\u8fde\u63a5\u56689\u9488\u4e32\u53e3\u3010RS232\u7535\u5e73\u8f93\u51faGMOUISE\u00b7G7020\u82af\u7247GPS\u5929\u7ebfGPS\u6a21\u5757GPS\u6a21\u7ec4BG-728R\u3011\u590d\u5236\uffe57dJa1FA004nag\uffe5\uff0c\u6253\u5f00\u3010\u624b\u673a\u963f\u91cc\u3011\u6216\u3010\u652f\u4ed8\u5b9d-\u70b9\u9996\u9875\u8fdb\u884c\u641c\u7d22\u3011\u67e5\u770b\uff1ahttps:\/\/qr.1688.com\/s\/kSXprWkI CZ1267<\/a><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Db9\u7684gnd\uff08\u5730\u7ebf\uff09\u4e0e\u6a21\u5757\u4e0a\u7684Gnd\uff08\u5730\u7ebf\uff09\u5e76\u7ebf\u8fde\u63a5usb\u7ebf\u7684\u9ed1\u7ebf\u6a21\u5757\u7684vdd\u4e0eusb\u7ebf\u7684\u7ea2\u7ebf5v+\u8fde\u63a5\u6a21\u5757\u7684pps\u8fde\u63a5db9\u7684DCD\uff08\u5173\u952e\uff0c\u79d2\u8109\u51b2\u4fe1\u53f7\uff09\uff0cTxd\u8fde\u63a5db9\u7684Rxd\uff0cRxd\u8fde\u63a5db9\u7684Txd<\/p>\n\n\n\n

\u6a59\u8272\uff1a<\/strong>dcd<\/strong> <\/strong>\u63a5<\/strong>\u6a21\u5757\u7684<\/strong>pps<\/strong><\/p>\n\n\n\n

\u7eff\u8272\uff1a<\/strong>rcd<\/strong> <\/strong>\u63a5<\/strong>\u6a21\u5757\u7684<\/strong>txd<\/strong><\/p>\n\n\n\n

\u84dd\u8272\uff1a<\/strong>txd<\/strong> <\/strong>\u63a5<\/strong>\u6a21\u5757\u7684<\/strong>rxd<\/strong><\/p>\n\n\n\n

\u68d5\u8272\uff1a<\/strong>gnd<\/strong> <\/strong>\u63a5<\/strong>\u6a21\u5757\u7684<\/strong>gnd\u5e76\u7ebfusb\u7684\u9ed1\u7ebf<\/strong><\/p>\n\n\n\n

\u8f6f\u4ef6\u51c6\u5907\uff1a<\/strong><\/p>\n\n\n\n

\u64cd\u4f5c\u7cfb\u7edf\uff1a\u4f60\u53ef\u4ee5\u9009\u62e9\u4e00\u4e2a\u517c\u5bb9 gpsd \u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u6bd4\u5982 Linux \u53d1\u884c\u7248\uff0c\u5982Ubuntu\u3001Debian\u3001Raspbian \u7b49\u3002<\/p>\n\n\n\n

\u68c0\u67e5\u7cfb\u7edf\u5185\u6838\u914d\u7f6e\uff1a<\/p>\n\n\n\n

grep '^CONFIG_PPS' \/boot\/config-$(uname -r)<\/code><\/pre>\n\n\n\n
\u8f93\u51fa\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n\n\n\n
CONFIG_PPS=y\nCONFIG_PPS_CLIENT_LDISC=m\nCONFIG_PPS_CLIENT_PARPORT=m<\/code><\/pre>\n\n\n\n
GPSD \u8f6f\u4ef6\u5305\uff1a\u5b89\u88c5 GPSD \u8f6f\u4ef6\u5305\uff0c\u5b83\u662f\u4e00\u4e2a\u7528\u4e8e\u4e0e GPS \u63a5\u6536\u5668\u901a\u4fe1\u7684\u5b88\u62a4\u8fdb\u7a0b\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u7cfb\u7edf\u7684\u5305\u7ba1\u7406\u5668\u6765\u5b89\u88c5\u5b83\uff0c\u6bd4\u5982\u5728 Ubuntu \u4e0a\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
apt-get install gpsd chrony setserial gpsd-clients pps-tools<\/code><\/pre>\n\n\n\n
\u4e5f\u53ef\u4ee5\u4e0b\u8f7d\u6e90\u4ee3\u7801\u5305\uff1ahttp:\/\/download-mirror.savannah.gnu.org\/releases\/gpsd\/gpsd-3.25.tar.gz<\/a><\/p>\n\n\n\n
\u4ea4\u53c9\u7f16\u8bd1\uff1ascons && scons check<\/p>\n\n\n\n
\u5982\u679copeneuler\u627e\u4e0d\u5230scons\u547d\u4ee4\uff0c\u5219\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u5de5\u5177\u5305\uff1a<\/p>\n\n\n\n
yum -y install git gcc make scons python3 python3-devel     libtool ncurses-devel pps-tools-devel systemd-devel     readline-devel bluez-libs-devel dbus-devel<\/code><\/pre>\n\n\n\n
\u5982\u679c\u201cscons\u201d\u5931\u8d25\uff0c\u5219\u60a8\u7684\u76ee\u6807\u7cfb\u7edf\u53ef\u80fd\u5df2\u8fc1\u79fb\u5230 Python 3 \u5e76\u5220\u9664\u4e86\u7a0b\u5e8f\u201cpython\u201d\u3002 Python.org<\/a> \u8868\u793a\uff0c\u5982\u679c\u60a8\u5b89\u88c5\u4e86 Python\uff0c\u90a3\u4e48\u60a8\u7684\u8def\u5f84\u4e2d\u5e94\u8be5\u6709\u4e00\u4e2a\u540d\u4e3a\u201cpython\u201d\u7684\u7a0b\u5e8f\u3002 PEP 394 \u4e2d\u5bf9\u6b64\u8fdb\u884c\u4e86\u89c4\u5b9a\u3002\u5e76\u4e0d\u603b\u662f\u9075\u5faa\u6b64\u89c4\u5219\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c06 python3 \u94fe\u63a5\u5230 python \u6765\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n
ln -s \/usr\/bin\/python3 \/usr\/bin\/python<\/code><\/pre>\n\n\n\n
‘scons’ \u548c ‘gpsd’ \u90fd\u53ef\u4ee5\u5728 Python 2 \u6216 Python 3 \u4e0a\u6b63\u5e38\u5de5\u4f5c\u3002\u5982\u679c python \u5b89\u88c5\u6b63\u786e\uff0c\u60a8\u5b89\u88c5\u7684 python \u5bf9\u7528\u6237\u6765\u8bf4\u5e94\u8be5\u662f\u900f\u660e\u7684\u3002<\/p>\n\n\n\n
\u6709\u65f6\uff0c\u7531\u4e8e scons \u6570\u636e\u5e93\u635f\u574f\uff0c\u6784\u5efa\u53ef\u80fd\u4f1a\u4ee5\u5b8c\u5168\u5947\u602a\u7684\u65b9\u5f0f\u5931\u8d25\u3002\u8fd9\u4f3c\u4e4e\u4e0e ^Cing \u5728\u4e0d\u5408\u65f6\u5b9c\u7684\u65f6\u523b\u6784\u5efa\u6709\u5173\u3002\u5982\u679c\u60a8\u6000\u7591\u8fd9\u4e00\u70b9\uff0c\u8bf7\u53c2\u9605\u4e0b\u9762\u7684\u201c\u6062\u590d\u5230\u5e72\u51c0\u72b6\u6001\u201d\uff0c\u7136\u540e\u91cd\u8bd5\u3002<\/p>\n\n\n\n
\u6062\u590d\u5230\u5e72\u51c0\u7684\u72b6\u6001\n\u76f8\u5f53\u4e8e\u201cmake clean\u201d\u7684\u662f\u201cscons -c\u201d\u6216\u201cscons --clean\u201d\u3002\u8fd9\u4f1a\u5c06\u60a8\u7684\u6e90\u4ee3\u7801\u6811\u6062\u590d\u5230\u5e72\u51c0\u7684\u72b6\u6001\uff0c\u51e0\u4e4e\u5c31\u50cf\u60a8\u521a\u521a\u514b\u9686\u6216\u4e0b\u8f7d\u5b83\u4e00\u6837\u3002<\/code><\/pre>\n\n\n\n
\u5982\u679c\u5df2\u901a\u8fc7\uff0c\u5e76\u4e14\u9700\u8981udev\u652f\u6301\uff1a<\/p>\n\n\n\n
scons udev-install<\/code><\/pre>\n\n\n\n
\u6b65\u9aa4\uff1a<\/p>\n\n\n\n
\u8fde\u63a5 GPS \u63a5\u6536\u5668\uff1a\u5c06 GPS \u63a5\u6536\u5668\u8fde\u63a5\u5230\u670d\u52a1\u5668\u7684 USB \u6216\u4e32\u53e3\u7aef\u53e3\u3002\u4e00\u65e6\u8fde\u63a5\u597d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u8bbe\u5907\u662f\u5426\u88ab\u6b63\u786e\u8bc6\u522b\uff1a<\/p>\n\n\n\n
ls \/dev\/ttyS*<\/code><\/pre>\n\n\n\n
\u542f\u52a8 GPSD \u5b88\u62a4\u8fdb\u7a0b\uff1a\u4f7f\u7528\u4ee5\u4e0b\u811a\u672c(\u811a\u672c\u653e\u5728\/data\/shell\/gpsd_daemon.sh)\u542f\u52a8 gpsd \u5b88\u62a4\u8fdb\u7a0b\uff0c\u5e76\u6307\u5b9a\u4f60\u7684 GPS \u8bbe\u5907\u7684\u8def\u5f84\uff08\u5047\u8bbe\u8bbe\u5907\u8def\u5f84\u4e3a \/dev\/ttyS0\uff09\uff1a<\/p>\n\n\n\n
#!\/bin\/bash\nLANG=C\nexport LANG\nwhile :; do\n    #\u5982\u679c\u6ca1\u6709\u6a21\u5757pps_ldisc\uff0cPPS \u529f\u80fd\u5c06\u65e0\u6cd5\u4f7f\u7528\n    if [[ \"$(lsmod | grep -c ^pps_ldisc)\" -eq \"0\" ]]; then\n        \/usr\/sbin\/modprobe pps_ldisc\n    fi\n    if [[ -n \"$(pgrep chronyd)\" ]] && [[ \"$(ps -ef | egrep -c \"[g]psd -n \/dev\/ttyS0 -F \/var\/run\/gpsd.ttyS0.sock -S 2947\")\" -eq \"0\" ]]; then\n        gpsd -n \/dev\/ttyS0 -F \/var\/run\/gpsd.ttyS0.sock -S 2947\n    fi\n    #\u63a5\u4e86\u4e24\u4e2a\u6a21\u5757\u5199\u4e0b\u9762\u7684\uff0c\u4e00\u4e2a\u6a21\u5757\u4e0d\u5199\u4e0b\u9762\u7684\n    if [[ -n \"$(pgrep chronyd)\" ]] && [[ \"$(ps -ef | egrep -c \"[g]psd -n \/dev\/ttyS1 -F \/var\/run\/gpsd.ttyS1.sock -S 2948\")\" -eq \"0\" ]]; then\n        gpsd -n \/dev\/ttyS1 -F \/var\/run\/gpsd.ttyS1.sock -S 2948\n    fi\n    sleep 5\ndone<\/code><\/pre>\n\n\n\n
supervisor\u7684conf.d\u91cc\u5199\u4e00\u4e2agpsd_daemon.conf:<\/p>\n\n\n\n
[program:gpsd_daemon]\ncommand=\/bin\/bash \/data\/shell\/gpsd_daemon.sh<\/code><\/pre>\n\n\n\n
\u542f\u52a8gpsd\u5b88\u62a4\u811a\u672c<\/p>\n\n\n\n
supervisorctl reload<\/code><\/pre>\n\n\n\n
\u6d4b\u8bd5 GPSD\uff1a\u4f7f\u7528 gpsmon \u547d\u4ee4\u53ef\u4ee5\u68c0\u67e5 gpsd \u662f\u5426\u80fd\u591f\u6210\u529f\u4e0e GPS \u63a5\u6536\u5668\u901a\u4fe1\u3002\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
gpsmon\n#\u770b\u7b2c\u4e8c\u4e2a\u6a21\u5757\u7684\ngpsmon 127.0.0.1:2948<\/code><\/pre>\n\n\n\n
\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u4f60\u5e94\u8be5\u80fd\u591f\u5728\u5c4f\u5e55\u4e0a\u770b\u5230 GPS \u63a5\u6536\u5668\u53d1\u9001\u7684\u4fe1\u606f\uff1a<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u914d\u7f6e NTP \u670d\u52a1\uff1a<\/p>\n\n\n\n
\u8981\u5c06\u670d\u52a1\u5668\u8f6c\u53d8\u4e3a\u4e00\u4e2a\u65f6\u95f4\u670d\u52a1\u5668\uff0c\u5b89\u88c5\u548c\u914d\u7f6echrony\/etc\/chrony.conf\u7684\u5185\u5bb9\uff1a<\/p>\n\n\n\n
#\u8bf7\u6ce8\u610f\uff0cgpsd \u9700\u8981\u5728 chronyd \u4e4b\u540e\u542f\u52a8\u624d\u80fd\u8fde\u63a5\u5230\u5957\u63a5\u5b57\u3002\n#\/@RUNDIR@\/chrony.XXX.sock chronyd \u63d0\u4f9b\u7684\u53ef\u9009 Unix \u57df\u5957\u63a5\u5b57\uff0c\u914d\u7f6e\u4e86 SOCK \u53c2\u8003\u65f6\u949f\uff0c\u5176\u4e2d XXX \u662f\u4e32\u884c\u8bbe\u5907\u7684\u540d\u79f0\uff08\u4f8b\u5982 ttyS0\uff09\u3002\u542f\u52a8 gpsd \u65f6\uff0c\u5b83\u5c06\u5c1d\u8bd5 \u8fde\u63a5\u5230\u6b64\u5957\u63a5\u5b57\u3002\u5982\u679c\u5df2\u8fde\u63a5\uff0c\u5b83\u5c06\u5411 chronyd \u53d1\u9001 PPS \u8ba1\u65f6\u4fe1\u606f \u4ee5\u540c\u6b65\u7cfb\u7edf\u65f6\u949f\u3002\nrefclock SOCK \/var\/run\/chrony.ttyS0.sock refid GPS1 poll 2 filter 4\nrefclock SOCK \/var\/run\/chrony.ttyS1.sock refid GPS2 poll 2 filter 4\nserver clock.fmt.he.net minpoll 4 maxpoll 7 iburst\nserver clock.sjc.he.net minpoll 4 maxpoll 7 iburst\nserver time.cloudflare.com minpoll 4 maxpoll 7 iburst\nserver time.google.com minpoll 4 maxpoll 7 iburst\nserver time.nist.gov minpoll 4 maxpoll 7 iburst\nserver gpstime.la-archdiocese.net minpoll 4 maxpoll 7 iburst\npool ntp.aliyun.com minpoll 4 maxpoll 7 iburst maxsources 4\npool cn.pool.ntp.org minpoll 4 maxpoll 7 iburst maxsources 4\nauthselectmode ignore\nlocal stratum 1\nlock_all\nkeyfile \/etc\/chrony\/chrony.keys\nminsources 1\ndriftfile \/var\/lib\/chrony\/chrony.drift\nntsdumpdir \/var\/lib\/chrony\nlogchange 0.5\nhwclockfile \/etc\/adjtime\nlog tracking measurements statistics\nlogdir \/var\/log\/chrony\nmaxupdateskew 100.0\ndumponexit\ndumpdir \/var\/lib\/chrony\nrtcsync\nmakestep 0.2 -1\nhwtimestamp *\nratelimit interval 3 burst 8 leak 2\nbindaddress 0.0.0.0\nport 1123\nbindcmdaddress \/var\/run\/chrony\/chronyd.sock\ncmdallow 127.0.0.1\nallow 103.114.161.219\nallow 127.0.0.1\nallow 10.0.0.0\/8\nallow 172.16.0.0\/12\nallow 192.168.0.0\/16<\/code><\/pre>\n\n\n\n
\u91cd\u65b0\u542f\u52a8chrony\uff1a<\/p>\n\n\n\n
systemctl restart chrony<\/code><\/pre>\n\n\n\n
\u7f16\u8bd1chrony\u5b89\u88c5\uff1a<\/p>\n\n\n\n
\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/chrony-project.org\/releases\/chrony-4.5.tar.gz<\/a><\/p>\n\n\n\n
cd chrony-4.5\n.\/configure --prefix=\/opt\/app\/chrony\/ --disable-ipv6 && make && make install<\/code><\/pre>\n\n\n\n
\/opt\/app\/chrony\/chrony.conf\u5185\u5bb9\u5982\u4e0a\u3002<\/p>\n\n\n\n
chronyd\u5b88\u62a4\u8fdb\u7a0b\u811a\u672c\uff1a\/opt\/app\/chrony\/sbin\/chronyd.sh<\/p>\n\n\n\n
#!\/bin\/bash\nwhile :\ndo\nif [[ \"$(pgrep -c \"chronyd\")\" -eq \"0\" ]];then\n        \/opt\/app\/chrony\/sbin\/chronyd -u root -f \/opt\/app\/chrony\/chrony.conf\nfi\nsleep 3\ndone<\/code><\/pre>\n\n\n\n
supervisor\u7684conf.d\u91cc\u5199\u4e00\u4e2achronyd.conf:<\/p>\n\n\n\n
[program:chronyd]\ncommand=bash \/opt\/app\/chrony\/sbin\/chronyd.sh\nstartsecs=10\nautorestart=true\nstartretries=60<\/code><\/pre>\n\n\n\n
\u542f\u52a8gpsd\u5b88\u62a4\u811a\u672c<\/p>\n\n\n\n
supervisorctl reload<\/code><\/pre>\n\n\n\n
\u4e3a\u4e86\u51cf\u8f7b\u9488\u5bf9ntp\u670d\u52a1\u7684dos\/ddos\u653b\u51fb\u7684\u5f71\u54cd\uff0c\u524d\u7f6e\u9700\u8981\u4f7f\u7528nginx\u7684udp\u4ee3\u7406\uff0c\u5e76\u9650\u5236\u5e76\u53d1\u6570\u548c\u8bbf\u95ee\u6765\u6e90\uff08\u9650\u5236\u4e3a\u5185\u7f51\u3001\u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\uff09<\/p>\n\n\n\n
\u4e00\u3001\u5b89\u88c5docker\u548cdocker-compose<\/p>\n\n\n\n
1.\u4e0b\u8f7d\u5b89\u88c5\u5305\uff0c\u4e0a\u4f20\u670d\u52a1\u5668<\/p>\n\n\n\n
https://download.docker.com\/linux\/static\/stable\/x86_64\/docker-24.0.6.tgz<\/code><\/pre>\n\n\n\n
2\u3001\u5b89\u88c5<\/p>\n\n\n\n
cp docker\/* \/usr\/bin<\/code><\/pre>\n\n\n\n
3\u3001\u6ce8\u518c\u7cfb\u7edf\u670d\u52a1<\/p>\n\n\n\n
cat >\/lib\/systemd\/system\/docker.service\n[Unit]\nDescription=Docker Application Container Engine\nDocumentation=https:\/\/docs.docker.com\nAfter=network-online.target firewalld.service\nWants=network-online.target\n[Service]\nType=notify\nExecStart=\/usr\/bin\/dockerd\nExecReload=\/bin\/kill -s HUP $MAINPID\nLimitNOFILE=65535\nLimitNPROC=65535\nLimitCORE=65535\nTimeoutStartSec=0\nDelegate=yes\nKillMode=process\nRestart=on-failure\nStartLimitBurst=3\nStartLimitInterval=60s\n[Install]\nWantedBy=multi-user.target<\/code><\/pre>\n\n\n\n
4\u3001\u8bbe\u7f6edeamon.json<\/p>\n\n\n\n
mkdir \/etc\/docker\ncat >\/etc\/docker\/daemon.json\n{\n  \"log-driver\": \"json-file\",\n  \"log-opts\": {\n    \"max-size\": \"100m\",\n    \"max-file\": \"5\"\n  },\n  \"registry-mirrors\": [\n    \"https:\/\/eme145et.mirror.aliyuncs.com\"\n  ],\n  \"proxies\": {\n    \"https-proxy\": \"http:\/\/relay-acting.example.com:65535\",\n    \"no-proxy\": \"*.cn,127.0.0.0\/8,192.168.0.0\/16,172.16.0.0\/12,10.0.0.0\/8\"\n  }\n}<\/code><\/pre>\n\n\n\n
5\u3001\u542f\u52a8\u548c\u5f00\u673a\u81ea\u542f\u52a8<\/p>\n\n\n\n
systemctl daemon-reload\nsystemctl enable --now docker\ndocker info<\/code><\/pre>\n\n\n\n
6\u3001\u5b89\u88c5docker-compose<\/p>\n\n\n\n
curl -SL https:\/\/github.com\/docker\/compose\/releases\/download\/v2.24.7\/docker-compose-linux-x86_64 -o \/usr\/local\/bin\/docker-compose<\/code><\/pre>\n\n\n\n
\u4e8c\u3001\u8bbe\u8ba1docker-compose.yml\u7f16\u6392\u6587\u4ef6<\/p>\n\n\n\n
name: ntp_server\nservices:\n  ntp.nginx:\n    container_name: ntp.nginx\n    dns:\n    - 114.114.114.114\n    - 119.29.29.29\n    - 223.5.5.5\n    - 223.6.6.6\n    image: nginx\n    networks:\n      default: null\n    ports:\n    - mode: ingress\n      target: 123\n      published: 123\n      protocol: udp\n    restart: always\n    tty: true\n    volumes:\n    - type: bind\n      source: \/etc\/localtime\n      target: \/etc\/localtime\n      bind:\n        create_host_path: true\n    - type: bind\n      source: .\/nginx\/conf.d\n      target: \/etc\/nginx\/conf.d\n      bind:\n        create_host_path: true\n    - type: bind\n      source: .\/nginx\/nginx.conf\n      target: \/etc\/nginx\/nginx.conf\n      bind:\n        create_host_path: true\nnetworks:\n  default:\n    name: ntp_server_default<\/code><\/pre>\n\n\n\n
\u4e09\u3001\u8bbe\u7f6e\u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n
1.nginx.conf:<\/p>\n\n\n\n
user  nginx;\nworker_processes  auto;\nworker_cpu_affinity auto;\nerror_log  \/var\/log\/nginx\/error.log notice;\npid        \/var\/run\/nginx.pid;\ntimer_resolution 100ms;\n\n\n\n\nevents {\n    worker_connections  1024;\n}\ninclude \/etc\/nginx\/conf.d\/ntp.conf;\n\n\n\n\nhttp {\n    include       \/etc\/nginx\/mime.types;\n    default_type  application\/octet-stream;\n    log_format  main  '$remote_addr - $remote_user [$time_local] \"$request\" '\n    '$status $body_bytes_sent \"$http_referer\" '\n    '\"$http_user_agent\" \"$http_x_forwarded_for\"';\n    access_log  \/var\/log\/nginx\/access.log  main;\n    sendfile        on;\n    tcp_nopush     on;\n    tcp_nodelay on;\n    keepalive_timeout  65;\n}<\/code><\/pre>\n\n\n\n
2\u3001ntp.conf:<\/p>\n\n\n\n
stream {\n    resolver 114.114.114.114 valid=30s;\n    resolver_timeout 30s;\n    tcp_nodelay on;\n    preread_buffer_size 16k;\n    preread_timeout 30s;\n    proxy_protocol_timeout 30s;\n    proxy_connect_timeout 60s;\n    proxy_buffer_size 16k;\n    proxy_half_close on;\n    proxy_protocol off;\n    variables_hash_bucket_size 64;\n    variables_hash_max_size 1024;\n    log_format basic '$remote_addr [$time_local] '\n    '$protocol $status $bytes_sent $bytes_received '\n    '$session_time';\n    log_format proxy '$remote_addr [$time_local] '\n    '$protocol $status $bytes_sent $bytes_received '\n    '$session_time \"$upstream_addr\" '\n    '\"$upstream_bytes_sent\" \"$upstream_bytes_received\" \"$upstream_connect_time\"';\n    access_log \/var\/log\/nginx\/ntp.log proxy;\n    map_hash_bucket_size 128;\n\n\n\n\n    upstream abfaen {\n        hash $remote_addr consistent;\n        server 192.168.23.4:1123;\n    }\n    limit_conn_zone $binary_remote_addr zone=meompimg:10m;\n\n\n\n\n    geo $ebssmnteenmahl {\n        default 0;\n        172.16.0.0\/12 estogm;\n        192.168.0.0\/16 estogm;\n        10.0.0.0\/8 estogm;\n        103.114.161.219\/32 estogm;\n        include \/etc\/nginx\/conf.d\/cn.conf;\n    }\n\n\n\n\n    map $ebssmnteenmahl $afliahgsno {\n        default 127.0.0.36:31680;\n        estogm abfaen;\n        CN abfaen;\n    }\n\n\n\n\n    server {\n        listen 123 udp reuseport;\n        set_real_ip_from 172.16.0.0\/12;\n        set_real_ip_from 10.0.0.0\/8;\n        set_real_ip_from 192.168.0.0\/16;\n        limit_conn meompimg 6;\n        limit_conn_log_level error;\n        proxy_pass $afliahgsno;\n        proxy_timeout 20s;\n    }\n}<\/code><\/pre>\n\n\n\n
3\u3001cn.conf:<\/p>\n\n\n\n
1.0.1.0\/24 CN;\n1.0.2.0\/23 CN;\n1.0.8.0\/21 CN;\n1.0.32.0\/19 CN;\n1.1.0.0\/24 CN;\n1.1.2.0\/23 CN;\n1.1.4.0\/22 CN;\n1.1.9.0\/24 CN;\n1.1.10.0\/23 CN;\n1.1.12.0\/22 CN;\n......\n......<\/code><\/pre>\n\n\n\n
Tips\uff1a\u53ef\u4ee5\u7528\u4ee5\u4e0bshell\u811a\u672c\u751f\u6210cn.conf\u7684\u5185\u5bb9\uff1a<\/p>\n\n\n\n
wget -q -O - \"http:\/\/ftp.apnic.net\/apnic\/stats\/apnic\/delegated-apnic-latest\" |awk -F'[|]' '{if($2==\"CN\" && $3==\"ipv4\"){print $4,$5}}' |while read ip cnt;do echo $cnt |awk 'BEGIN{j=0}{for(i=$1;i>1;i\/=2){j++}}END{printf\"%s\/%s %s;\\n\",ip,32-j,\"CN\"}' ip=$ip;done >cn.conf<\/code><\/pre>\n\n\n\n
\u9879\u76ee\u6587\u4ef6\u6811\u7ed3\u6784\uff1a<\/p>\n\n\n\n
.\n\u251c\u2500\u2500 docker-compose.yml\n\u2514\u2500\u2500 nginx\n    \u251c\u2500\u2500 conf.d\n    \u2502   \u251c\u2500\u2500 cn.conf\n    \u2502   \u2514\u2500\u2500 ntp.conf\n    \u2514\u2500\u2500 nginx.conf\n\n\n\n\n3 directories, 4 files<\/code><\/pre>\n\n\n\n
\u542f\u52a8\u5bb9\u5668\uff1a<\/p>\n\n\n\n
docker-compose up -d<\/code><\/pre>\n\n\n\n
\u5168\u5bb9\u5668\u5316\u65b9\u6848\uff1a<\/p>\n\n\n\n
\u76ee\u5f55\u6811\u7ed3\u6784<\/p>\n\n\n\n
.\n\u251c\u2500\u2500 chrony.conf\n\u251c\u2500\u2500 docker-compose.yml\n\u251c\u2500\u2500 Dockerfile\n\u251c\u2500\u2500 gpsd-3.27.tar.gz\n\u251c\u2500\u2500 images\n\u2502   \u251c\u2500\u2500 alpine_3.22.0.img.gz\n\u2502   \u251c\u2500\u2500 alpine-gpsd_3.27.img.gz\n\u2502   \u251c\u2500\u2500 load.sh\n\u2502   \u2514\u2500\u2500 nginx_1.27.5.img.gz\n\u251c\u2500\u2500 nginx\n\u2502   \u251c\u2500\u2500 conf.d\n\u2502   \u2502   \u251c\u2500\u2500 cn.conf\n\u2502   \u2502   \u251c\u2500\u2500 deny.conf\n\u2502   \u2502   \u2514\u2500\u2500 ntp.conf\n\u2502   \u2514\u2500\u2500 nginx.conf\n\u2514\u2500\u2500 ntp-nfw.sh\n\n\n\n\n4 directories, 13 files<\/code><\/pre>\n\n\n\n
Dockerfile\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n
FROM alpine:latest as builder\nRUN sed -i 's\/dl-cdn.alpinelinux.org\/mirror.nju.edu.cn\/g' \/etc\/apk\/repositories && \\\n    apk add --no-cache build-base scons python3 python3-dev linux-headers ncurses-dev pps-tools-dev dbus-dev\nWORKDIR \/app\nADD .\/gpsd-3.27.tar.gz .\nRUN cd gpsd-3.27 && \\\n    scons && \\\n    scons install --install-sandbox=\/tmp\/gpsd-install\nFROM alpine:latest\nRUN sed -i 's\/dl-cdn.alpinelinux.org\/mirror.nju.edu.cn\/g' \/etc\/apk\/repositories && \\\n    apk add --no-cache pps-tools ncurses dbus python3 chrony\nCOPY --from=builder \/tmp\/gpsd-install\/ \/\nWORKDIR \/etc\/chrony\nADD .\/chrony.conf .\nEXPOSE 2947\/tcp 2948\/tcp 1123\/udp\nENV PATH=\"\/usr\/local\/bin:\/usr\/local\/sbin:$PATH\"\nENTRYPOINT [\"sh\", \"-c\"]\nCMD [\"gpsd -G -n \/dev\/ttyS0 -F \/var\/run\/gpsd.ttyS0.sock -S 2947 && gpsd -G -n \/dev\/ttyS1 -F \/var\/run\/gpsd.ttyS1.sock -S 2948 && chronyd -d -f \/etc\/chrony\/chrony.conf\"]<\/code><\/pre>\n\n\n\n
docker build –no-cache -t alpine-gpsd:3.27 .<\/p>\n\n\n\n
docker-compose.yml\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n
name: ntp_server\nservices:\n  ntp.gpsd:\n    cap_add:\n      - SYS_RAWIO\n    container_name: ntp.gpsd\n    devices:\n      - source: \/dev\/ttyS0\n        target: \/dev\/ttyS0\n        permissions: rwm\n      - source: \/dev\/ttyS1\n        target: \/dev\/ttyS1\n        permissions: rwm\n    image: alpine-gpsd:3.27\n    networks:\n      default: null\n    privileged: true\n    restart: always\n    tty: true\n  ntp.nginx:\n    container_name: ntp.nginx\n    dns:\n      - 114.114.114.114\n      - 119.29.29.29\n      - 223.5.5.5\n      - 223.6.6.6\n    image: nginx\n    networks:\n      default: null\n    ports:\n      - mode: ingress\n        target: 123\n        published: \"123\"\n        protocol: udp\n    restart: always\n    tty: true\n    volumes:\n      - type: bind\n        source: \/etc\/localtime\n        target: \/etc\/localtime\n        bind:\n          create_host_path: true\n      - type: bind\n        source: \/data\/gpsd\/nginx\/conf.d\n        target: \/etc\/nginx\/conf.d\n        bind:\n          create_host_path: true\n      - type: bind\n        source: \/data\/gpsd\/nginx\/nginx.conf\n        target: \/etc\/nginx\/nginx.conf\n        bind:\n          create_host_path: true\nnetworks:\n  default:\n    name: ntp_server_default<\/code><\/pre>\n\n\n\n
nginx\/conf.d\/ntp.conf\u7684\u4ee3\u7801\u91cc\u7684upstream\u90e8\u5206\u4ee3\u7801\u4fee\u6539\u4e3a\u4ee5\u4e0b\uff1a<\/p>\n\n\n\n
upstream abfaen {\n        hash $remote_addr consistent;\n        server ntp.gpsd:1123;\n    }<\/code><\/pre>\n\n\n\n
docker-compose up -d<\/p>\n\n\n\n
ntp\u81ea\u52a8\u9632\u706b\u5899\u811a\u672c\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n
#!\/bin\/bash\nif [[ \"$(docker inspect -f {{.State.Status}} ntp.nginx 2>\/dev\/null)\" == \"running\" ]]; then\n    docker exec ntp.nginx grep \"127.0.0.36\" \/var\/log\/nginx\/ntp.log | awk '{a[$1]++}END{for(A in a){print a[A],A}}' | sort -t1 -rn | head -n 10 | awk '{printf\"%s %s\/32;\\n\",\"deny\",$2}' >\/tmp\/__nginx_deny__.conf\n    m1=$(md5sum \/tmp\/__nginx_deny__.conf 2>\/dev\/null | awk '{print $1}')\n    m2=$(md5sum \/tmp\/__nginx_deny__.hist 2>\/dev\/null | awk '{print $1}')\n    if [[ -s \"\/tmp\/__nginx_deny__.conf\" ]] && [[ $m1 != $m2 ]]; then\n        \/bin\/cp \/tmp\/__nginx_deny__.conf \/data\/ntp\/nginx\/conf.d\/deny.conf\n        \/bin\/mv \/tmp\/__nginx_deny__.conf \/tmp\/__nginx_deny__.hist\n        if docker exec ntp.nginx nginx -t >\/dev\/null 2>&1; then\n            docker exec ntp.nginx nginx -s reload\n        fi\n    else\n        echo \"$(date +\"%Y\/%m\/%d %H:%M:%S\") \u914d\u7f6e\u672a\u66f4\u65b0!\"\n    fi\nfi<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u8981\u642d\u5efa\u4e00\u4e2a\u57fa\u4e8e gpsd \u7684\u65f6\u95f4\u670d\u52a1\u5668\uff0c\u4f60\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a \u786c\u4ef6\u51c6\u5907\uff1a GPS \u63a5\u6536\u5668\uff1a\u9009\u62e9\u4e00\u4e2a\u517c\u5bb9 gpsd \u7684 GPS \u63a5\u6536\u5668\uff0c\u6bd4\u5982 u-blox\u3001Garmin \u6216\u8005 SiRFstar \u7b49\u54c1\u724c\u7684\u8bbe\u5907\u3002\u5e26\u4e32\u53e3\u7684\u5de5\u63a7\u673a\u4e00\u53f0\uff0c\u88c5\u597dlinux\u7cfb\u7edf\uff0c\u6bd4\u5982debian11 Rs232\u8f93\u51fa\u53e3\u7684gps\u6a21\u5757\u4e00\u4e2a\uff0cttl\u7684\u53ef\u4ee5\u8ba9\u5356\u5bb6\u6539\u4e0b\uff0c\u5de5\u672c\u8d39\u53e6\u5916\u52a03-5\u5143\u3002\u3010GPS \u5317\u6597 GLONASS\u4e09\u6a21\u6a21\u5757 \u65e0\u4eba\u673a\u6d4b\u4ea9\u4eea\u98de\u63a7\u8f66\u8f7d\u5bfc\u822a\u5e26FLASH\u3011\u590d\u5236\uffe5QYT0yvh00H8ae\uffe5\uff0c\u6253\u5f00\u3010\u624b\u673a\u963f\u91cc\u3011\u6216\u3010\u652f\u4ed8\u5b9d-\u70b9\u9996\u9875\u8fdb\u884c\u641c\u7d22\u3011\u67e5\u770b\uff1ahttps:\/\/qr.1688.com\/s\/sQcXzcD1 CZ7583\u3010RS232\u7535\u5e73\u8f93\u51faGMOUISE\u00b7G7020\u82af\u7247GPS\u5929\u7ebfGPS\u6a21\u5757GPS\u6a21\u7ec4BG-728R\u3011\u590d\u5236\uffe57dJa1FA004nag\uffe5\uff0c\u6253\u5f00\u3010\u624b\u673a\u963f\u91cc\u3011\u6216\u3010\u652f\u4ed8\u5b9d-\u70b9\u9996\u9875\u8fdb\u884c\u641c\u7d22\u3011\u67e5\u770b\uff1ahttps:\/\/qr.1688.com\/s\/kSXprWkI CZ1267 \u8bb0\u5f97\u8981\u53d1\u8d27\u524d\u710a\u63a5\u4e0aflash\u6a21\u5757\uff08\u8bb0\u5fc6\u7528\uff09 DB9\u514d\u710a\u63a5\u8fde\u63a5\u56689\u9488\u4e32\u53e3\u3010RS232\u7535\u5e73\u8f93\u51faGMOUISE\u00b7G7020\u82af\u7247GPS\u5929\u7ebfGPS\u6a21\u5757GPS\u6a21\u7ec4BG-728R\u3011\u590d\u5236\uffe57dJa1FA004nag\uffe5\uff0c\u6253\u5f00\u3010\u624b\u673a\u963f\u91cc\u3011\u6216\u3010\u652f\u4ed8\u5b9d-\u70b9\u9996\u9875\u8fdb\u884c\u641c\u7d22\u3011\u67e5\u770b\uff1ahttps:\/\/qr.1688.com\/s\/kSXprWkI CZ1267 Db9\u7684gnd\uff08\u5730\u7ebf\uff09\u4e0e\u6a21\u5757\u4e0a\u7684Gnd\uff08\u5730\u7ebf\uff09\u5e76\u7ebf\u8fde\u63a5usb\u7ebf\u7684\u9ed1\u7ebf\u6a21\u5757\u7684vdd\u4e0eusb\u7ebf\u7684\u7ea2\u7ebf5v+\u8fde\u63a5\u6a21\u5757\u7684pps\u8fde\u63a5db9\u7684DCD\uff08\u5173\u952e\uff0c\u79d2\u8109\u51b2\u4fe1\u53f7\uff09\uff0cTxd\u8fde\u63a5db9\u7684Rxd\uff0cRxd\u8fde\u63a5db9\u7684Txd \u6a59\u8272\uff1adcd \u63a5\u6a21\u5757\u7684pps \u7eff\u8272\uff1arcd \u63a5\u6a21\u5757\u7684txd \u84dd\u8272\uff1atxd \u63a5\u6a21\u5757\u7684rxd \u68d5\u8272\uff1agnd \u63a5\u6a21\u5757\u7684gnd\u5e76\u7ebfusb\u7684\u9ed1\u7ebf \u8f6f\u4ef6\u51c6\u5907\uff1a \u64cd\u4f5c\u7cfb\u7edf\uff1a\u4f60\u53ef\u4ee5\u9009\u62e9\u4e00\u4e2a\u517c\u5bb9 gpsd \u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u6bd4\u5982 Linux \u53d1\u884c\u7248\uff0c\u5982Ubuntu\u3001Debian\u3001Raspbian \u7b49\u3002 \u68c0\u67e5\u7cfb\u7edf\u5185\u6838\u914d\u7f6e\uff1a \u8f93\u51fa\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a GPSD \u8f6f\u4ef6\u5305\uff1a\u5b89\u88c5 GPSD \u8f6f\u4ef6\u5305\uff0c\u5b83\u662f\u4e00\u4e2a\u7528\u4e8e\u4e0e GPS \u63a5\u6536\u5668\u901a\u4fe1\u7684\u5b88\u62a4\u8fdb\u7a0b\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u7cfb\u7edf\u7684\u5305\u7ba1\u7406\u5668\u6765\u5b89\u88c5\u5b83\uff0c\u6bd4\u5982\u5728 Ubuntu \u4e0a\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a \u4e5f\u53ef\u4ee5\u4e0b\u8f7d\u6e90\u4ee3\u7801\u5305\uff1ahttp:\/\/download-mirror.savannah.gnu.org\/releases\/gpsd\/gpsd-3.25.tar.gz \u4ea4\u53c9\u7f16\u8bd1\uff1ascons && scons check \u5982\u679copeneuler\u627e\u4e0d\u5230scons\u547d\u4ee4\uff0c\u5219\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u5de5\u5177\u5305\uff1a \u5982\u679c\u201cscons\u201d\u5931\u8d25\uff0c\u5219\u60a8\u7684\u76ee\u6807\u7cfb\u7edf\u53ef\u80fd\u5df2\u8fc1\u79fb\u5230 Python 3 \u5e76\u5220\u9664\u4e86\u7a0b\u5e8f\u201cpython\u201d\u3002 Python.org 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