sudo netstat -luntp | grep "80\|443"
nic tam neběží na těch portech.
Server jsem spustil v cca 16 hod a ve 23.40 to spadlo. To se do toho musí motat nějaký další program, možná by mohl být vinník certbot, nebo nějaké nastavení v cronu? Ale nic podezřelého nevidím.
sudo tail -f /var/log/nginx/error.log.1
2020/10/13 23:40:34 [emerg] 19730#19730: bind() to [::]:443 failed (98: Address already in use)
2020/10/13 23:40:34 [emerg] 19730#19730: bind() to 0.0.0.0:443 failed (98: Address already in use)
2020/10/13 23:40:34 [emerg] 19730#19730: bind() to 0.0.0.0:80 failed (98: Address already in use)
2020/10/13 23:40:34 [emerg] 19730#19730: bind() to [::]:80 failed (98: Address already in use)
2020/10/13 23:40:34 [emerg] 19730#19730: bind() to [::]:443 failed (98: Address already in use)
2020/10/13 23:40:34 [emerg] 19730#19730: bind() to 0.0.0.0:443 failed (98: Address already in use)
2020/10/13 23:40:34 [emerg] 19730#19730: bind() to 0.0.0.0:80 failed (98: Address already in use)
2020/10/13 23:40:34 [emerg] 19730#19730: bind() to [::]:80 failed (98: Address already in use)
2020/10/13 23:40:34 [emerg] 19730#19730: still could not bind()
2020/10/13 23:40:37 [alert] 19672#19672: unlink() "/run/nginx.pid" failed (2: No such file or directory)
sudo systemctl status nginx.service
● nginx.service - A high performance web server and a reverse proxy server
Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: en
Active: failed (Result: exit-code) since Tue 2020-10-13 23:40:36 CEST; 8h ago
Docs: man:nginx(8)
Process: 19729 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process
Process: 19730 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (cod
Oct 13 23:40:35 domogled nginx[19730]: nginx: [emerg] bind() to 0.0.0.0:80 faile
Oct 13 23:40:35 domogled nginx[19730]: nginx: [emerg] bind() to [::]:80 failed (
Oct 13 23:40:36 domogled nginx[19730]: nginx: [emerg] bind() to [::]:443 failed
Oct 13 23:40:36 domogled nginx[19730]: nginx: [emerg] bind() to 0.0.0.0:443 fail
Oct 13 23:40:36 domogled nginx[19730]: nginx: [emerg] bind() to 0.0.0.0:80 faile
Oct 13 23:40:36 domogled nginx[19730]: nginx: [emerg] bind() to [::]:80 failed (
Oct 13 23:40:36 domogled nginx[19730]: nginx: [emerg] still could not bind()
Oct 13 23:40:36 domogled systemd[1]: nginx.service: Control process exited, code
Oct 13 23:40:36 domogled systemd[1]: nginx.service: Failed with result 'exit-cod
Oct 13 23:40:37 domogled systemd[1]: Failed to start A high performance web serv
lines 1-17/17 (END)
Dne 13. 10. 20 v 17:15 Jan Pleva napsal(a):
no, nabehne... prave ze nenabehne... pokud tam ten web bezi v mezicase, pak je dost mozna problem v tom, ze bud tam bezi jiny webserver, nebo nejaka druha instance nginxu o ketere ten start script nevi. Tak nebo onak, nginx se nemuze poslouchat na 80/443 protoze uz na tom portu neco jineho posloucha. At uz nginx, Apache nebo neco jineho.
Jak pise kolega, netstat -luntp | grep "80\|443" by melo vnest svetlo odkud vitr fouka.
S pozdravem
Jan Pleva
dík
Mate mne, že server naběhne, nginx -t je spokojený a chyba se projeví až
po nějakém čase. Zatím se mi zdá, že jsem měl bordel v jednom
konfiguráku a jakoby to tam udělal certbot, a nebo se tam něco omylem
zkopírovalo.
Když jsem měl chybu v konfiguraci serveru, většinou se to projevilo už
při startu, nebo při nginx -t.
Petr
Dne 13. 10. 20 v 15:31 Vojtěch Oram napsal(a):
> Ahoj,
> neběží tim tam třeba ještě Apache? Vypadá to, že Nginx nemůže
> nastartovat, protože jsou porty 80 a 443 už obsazené. Zkus se kouknout
> na výstup "netstat -nlp", co tam běží na portu 80 a 443.
>
> S přáním pěkného dne
>
> Vojtěch "Flaiming" Oram
> https://vojtechoram.cz
>
> Dne 13. 10. 20 v 14:57 petr.bolf@taborpolana.cz napsal(a):
>> zdravím,
>>
>>
>> nevěděl by někdo s čím může být problém - asi někde v konfiguraci
>> serverů pro nginx.
>>
>> sudo nginx -t
>> nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
>> nginx: configuration file /etc/nginx/nginx.conf test is successful
>>
>>
>> sudo systemctl start nginx.service
>>
>> sudo systemctl status nginx.service
>> ● nginx.service - A high performance web server and a reverse proxy
>> server
>> Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor
>> preset: en
>> Active: active (running) since Tue 2020-10-13 14:49:08 CEST; 6min ago
>> Docs: man:nginx(8)
>> Process: 16277 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on;
>> master_process
>> Process: 16278 ExecStart=/usr/sbin/nginx -g daemon on;
>> master_process on; (cod
>> Main PID: 16279 (nginx)
>> Memory: 21.0M
>> CGroup: /system.slice/nginx.service
>> ├─16279 nginx: master process /usr/sbin/nginx -g daemon
>> on; master_pr
>> ├─16280 nginx: worker process
>> ├─16281 nginx: worker process
>> ├─16282 nginx: worker process
>> ├─16283 nginx: worker process
>> ├─16284 nginx: worker process
>> ├─16285 nginx: worker process
>> ├─16286 nginx: worker process
>> └─16287 nginx: worker process
>>
>>
>> jenže po nějakém čase server spadne.
>>
>>
>> sudo tail -f /var/log/nginx/error.log
>> 2020/10/13 02:39:01 [emerg] 7506#7506: bind() to [::]:443 failed (98:
>> Address already in use)
>> 2020/10/13 02:39:01 [emerg] 7506#7506: bind() to 0.0.0.0:443 failed
>> (98: Address already in use)
>> 2020/10/13 02:39:01 [emerg] 7506#7506: bind() to 0.0.0.0:80 failed
>> (98: Address already in use)
>> 2020/10/13 02:39:01 [emerg] 7506#7506: bind() to [::]:80 failed (98:
>> Address already in use)
>> 2020/10/13 02:39:01 [emerg] 7506#7506: bind() to [::]:443 failed (98:
>> Address already in use)
>> 2020/10/13 02:39:01 [emerg] 7506#7506: bind() to 0.0.0.0:443 failed
>> (98: Address already in use)
>> 2020/10/13 02:39:01 [emerg] 7506#7506: bind() to 0.0.0.0:80 failed
>> (98: Address already in use)
>> 2020/10/13 02:39:01 [emerg] 7506#7506: bind() to [::]:80 failed (98:
>> Address already in use)
>> 2020/10/13 02:39:01 [emerg] 7506#7506: still could not bind()
>> 2020/10/13 02:39:04 [alert] 7357#7357: unlink() "/run/nginx.pid"
>> failed (2: No such file or directory)
>>
>>
>> a když je spadlý tak
>>
>>
>> sudo systemctl status nginx.service
>> [sudo] password for pruga:
>> ● nginx.service - A high performance web server and a reverse proxy
>> server
>> Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor
>> preset: en
>> Active: failed (Result: exit-code) since Tue 2020-10-13 02:39:04
>> CEST; 11h ag
>> Docs: man:nginx(8)
>> Process: 7501 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on;
>> master_process
>> Process: 7506 ExecStart=/usr/sbin/nginx -g daemon on;
>> master_process on; (code
>>
>> Oct 13 02:39:03 domogled nginx[7506]: nginx: [emerg] bind() to
>> 0.0.0.0:80 failed
>> Oct 13 02:39:03 domogled nginx[7506]: nginx: [emerg] bind() to
>> [::]:80 failed (9
>> Oct 13 02:39:03 domogled nginx[7506]: nginx: [emerg] bind() to
>> [::]:443 failed (
>> Oct 13 02:39:03 domogled nginx[7506]: nginx: [emerg] bind() to
>> 0.0.0.0:443 faile
>> Oct 13 02:39:03 domogled nginx[7506]: nginx: [emerg] bind() to
>> 0.0.0.0:80 failed
>> Oct 13 02:39:03 domogled nginx[7506]: nginx: [emerg] bind() to
>> [::]:80 failed (9
>> Oct 13 02:39:04 domogled nginx[7506]: nginx: [emerg] still could not
>> bind()
>> Oct 13 02:39:04 domogled systemd[1]: nginx.service: Control process
>> exited, code
>> Oct 13 02:39:04 domogled systemd[1]: nginx.service: Failed with
>> result 'exit-cod
>> Oct 13 02:39:04 domogled systemd[1]: Failed to start A high
>> performance web serv
>>
>>
>> přičemž
>>
>> sudo systemctl start nginx.service
>>
>>
>> ho zase nastartuje a zase chvilu běží.
>>
>>
>> díky
>>
>>
>> Petr Bolf
>>
>> _______________________________________________
>> Community-list mailing list
>> Community-list@lists.vpsfree.cz
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