On 25.12.2015 13:21, Gena Makhomed wrote:
Sorry, this bug is not related to OpenVZ.
Sorry, I am wrong, and looks like this bug related to OpenVZ.
Second container with CentOS 7.2 + nginx 1.9.9 from official repo
and some result - nginx is down after reboot and errors in log.
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
and nginx failed because network interface is not available:
# cat /var/log/messages
Dec 27 19:08:38 stage-ideil-com systemd: Starting nginx - high
performance web server...
Dec 27 19:08:39 stage-ideil-com systemd: Starting System Logging Service...
Dec 27 19:08:39 stage-ideil-com systemd: Starting LSB: Bring up/down
networking...
Dec 27 19:08:39 stage-ideil-com systemd: Starting Postfix Mail Transport
Agent...
[...]
Dec 27 19:09:24 stage-ideil-com systemd: nginx.service: control process
exited, code=exited status=1
Dec 27 19:09:24 stage-ideil-com systemd: Failed to start nginx - high
performance web server.
Dec 27 19:09:24 stage-ideil-com systemd: Unit nginx.service entered
failed state.
Dec 27 19:09:24 stage-ideil-com systemd: nginx.service failed.
Dec 27 19:09:24 stage-ideil-com systemd-sysctl: Failed to write '16' to
'/proc/sys/kernel/sysrq': Permission denied
Dec 27 19:09:24 stage-ideil-com systemd-sysctl: Failed to write '1' to
'/proc/sys/kernel/core_uses_pid': Permission denied
>Dec 27 19:09:24 stage-ideil-com systemd: Started LSB: Bring up/down
networking.
>Dec 27 19:09:24 stage-ideil-com systemd: Reached target Network is Online.
>Dec 27 19:09:24 stage-ideil-com systemd: Starting Network is Online.
Dec 27 19:09:24 stage-ideil-com systemd: Started The PHP FastCGI Process
Manager.
>Dec 27 19:09:24 stage-ideil-com nginx: nginx: the configuration file
/etc/nginx/nginx.conf syntax is ok
>Dec 27 19:09:24 stage-ideil-com nginx: nginx: [emerg] bind() to
172.22.22.202:80 failed (99: Cannot assign requested address)
>Dec 27 19:09:24 stage-ideil-com nginx: nginx: configuration file
/etc/nginx/nginx.conf test failed
>Dec 27 19:09:24 stage-ideil-com network: Bringing up loopback
interface: [ OK ]
>Dec 27 19:09:25 stage-ideil-com network: Bringing up interface venet0:
arping: Device venet0 not available.
>Dec 27 19:09:25 stage-ideil-com network: [ OK ]
after manually "systemd start nginx" all works fine.
also all works fine in other containers, not CentOS 7.2
# cat /etc/systemd/system/multi-user.target.wants/nginx.service
[Unit]
Description=nginx - high performance web server
Documentation=http://nginx.org/en/docs/
After=network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
PIDFile=/run/nginx.pid
ExecStartPre=/usr/sbin/nginx -t -c /etc/nginx/nginx.conf
ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
--
Best regards,
Gena
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