[vpsFree.cz: community-list] nginx padá

[petr.bolf at taborpolana.cz]

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 at 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
>>
>> _______________________________________________
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