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) <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
út 13. 10. 2020 v 16:03 odesílatel petr.bolf(a)taborpolana.cz
<mailto:petr.bolf@taborpolana.cz> <petr.bolf(a)taborpolana.cz
<mailto:petr.bolf@taborpolana.cz>> napsal:
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 <https://vojtechoram.cz/>
Dne 13. 10. 20 v 14:57 petr.bolf(a)taborpolana.cz <mailto: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) <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
<http://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 <http://0.0.0.0/>
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
<http://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 <http://0.0.0.0/>
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) <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 <http://0.0.0.0/> 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 <http://0.0.0.0:443/> faile
> Oct 13 02:39:03 domogled nginx[7506]: nginx: [emerg] bind() to
> 0.0.0.0:80 <http://0.0.0.0/> 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
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