CentOS 7에 Nginx 1.12 설치(SCL)

CentOS 7에 Nginx 1.12 설치(SCL)

2022-10-05 last update

7 minutes reading scl nginx centos7

소개



Software Collection (SCL)을 사용하여 CentOS7에 Nginx1.12 설치
상위 기사 : Nginx의 다양한 설치 방법과 EOL 요약
참고 : Quick Start — Software Collections

지원



본 방법으로 도입한 경우 Red Hat Software Collections Product Life Cycle - Red Hat Customer Portal 보다 2019-10이 EOL이라고 생각된다.
그 이후에 보고된 취약성이나 결함에 대한 대응은 실시되지 않을 가능성이 있다.

LOG



리포지토리 등록


# yum install -y centos-release-scl

설치


# cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)

# yum install -y rh-nginx112 which
# scl enable rh-nginx112 bash
... 略

nginx 시작/중지


# systemctl start rh-nginx112-nginx
# systemctl status -l rh-nginx112-nginx
● rh-nginx112-nginx.service - The nginx HTTP and reverse proxy server
   Loaded: loaded (/usr/lib/systemd/system/rh-nginx112-nginx.service; disabled; vendor preset: disabled)
   Active: active (running) since Mon 2019-10-14 14:27:10 UTC; 5s ago
  Process: 268 ExecStart=/opt/rh/rh-nginx112/root/usr/libexec/nginx-scl-helper enable $RH_NGINX112_SCLS_ENABLED -- /opt/rh/rh-nginx112/root/usr/sbin/nginx (code=exited, status=0/SUCCESS)
  Process: 262 ExecStartPre=/opt/rh/rh-nginx112/root/usr/libexec/nginx-scl-helper enable $RH_NGINX112_SCLS_ENABLED -- /opt/rh/rh-nginx112/root/usr/sbin/nginx -t (code=exited, status=0/SUCCESS)
  Process: 255 ExecStartPre=/opt/rh/rh-nginx112/root/usr/libexec/nginx-scl-helper enable $RH_NGINX112_SCLS_ENABLED -- /usr/bin/scl_enabled rh-nginx112 (code=exited, status=0/SUCCESS)
  Process: 254 ExecStartPre=/usr/bin/rm -f /var/opt/rh/rh-nginx112/run/nginx/nginx.pid (code=exited, status=0/SUCCESS)
 Main PID: 274 (nginx)
   CGroup: /docker/2c69eef17f35aea1cd6e32dc5c453e44d51d93a8ef2d4d12ffd2dacc24f90bf5/system.slice/rh-nginx112-nginx.service
           tq274 nginx: master process /opt/rh/rh-nginx112/root/usr/sbin/nginx
           mq275 nginx: worker process
           ? 274 nginx: master process /opt/rh/rh-nginx112/root/usr/sbin/nginx

Oct 14 14:27:10 2c69eef17f35 systemd[1]: Starting The nginx HTTP and reverse proxy server...
Oct 14 14:27:10 2c69eef17f35 nginx-scl-helper[262]: nginx: the configuration file /etc/opt/rh/rh-nginx112/nginx/nginx.conf syntax is ok
Oct 14 14:27:10 2c69eef17f35 nginx-scl-helper[262]: nginx: configuration file /etc/opt/rh/rh-nginx112/nginx/nginx.conf test is successful
Oct 14 14:27:10 2c69eef17f35 systemd[1]: Failed to read PID from file /var/opt/rh/rh-nginx112/run/nginx/nginx.pid: Invalid argument
Oct 14 14:27:10 2c69eef17f35 systemd[1]: Started The nginx HTTP and reverse proxy server.
# systemctl stop rh-nginx112-nginx
# systemctl status -l rh-nginx112-nginx
● rh-nginx112-nginx.service - The nginx HTTP and reverse proxy server
   Loaded: loaded (/usr/lib/systemd/system/rh-nginx112-nginx.service; disabled; vendor preset: disabled)
   Active: inactive (dead)

Oct 14 14:27:10 2c69eef17f35 systemd[1]: Starting The nginx HTTP and reverse proxy server...
Oct 14 14:27:10 2c69eef17f35 nginx-scl-helper[262]: nginx: the configuration file /etc/opt/rh/rh-nginx112/nginx/nginx.conf syntax is ok
Oct 14 14:27:10 2c69eef17f35 nginx-scl-helper[262]: nginx: configuration file /etc/opt/rh/rh-nginx112/nginx/nginx.conf test is successful
Oct 14 14:27:10 2c69eef17f35 systemd[1]: Failed to read PID from file /var/opt/rh/rh-nginx112/run/nginx/nginx.pid: Invalid argument
Oct 14 14:27:10 2c69eef17f35 systemd[1]: Started The nginx HTTP and reverse proxy server.
Oct 14 14:27:40 2c69eef17f35 systemd[1]: Stopping The nginx HTTP and reverse proxy server...
Oct 14 14:27:40 2c69eef17f35 systemd[1]: Stopped The nginx HTTP and reverse proxy server.

nginx 자동 시작 설정/설정 해제


# systemctl enable rh-nginx112-nginx
Created symlink from /etc/systemd/system/multi-user.target.wants/rh-nginx112-nginx.service to /usr/lib/systemd/system/rh-nginx112-nginx.service.

# systemctl list-unit-files --type=service |grep nginx
rh-nginx112-nginx.service              enabled
# systemctl disable rh-nginx112-nginx
Removed symlink /etc/systemd/system/multi-user.target.wants/rh-nginx112-nginx.service.

# systemctl list-unit-files --type=service |grep nginx
rh-nginx112-nginx.service              disabled

각종 확인


# which nginx
/opt/rh/rh-nginx112/root/usr/sbin/nginx

# nginx -v
nginx version: nginx/1.12.1

# yum info rh-nginx112
Loaded plugins: fastestmirror, ovl
Loading mirror speeds from cached hostfile
 * base: ty1.mirror.newmediaexpress.com
 * centos-sclo-rh: ty1.mirror.newmediaexpress.com
 * centos-sclo-sclo: ty1.mirror.newmediaexpress.com
 * extras: ty1.mirror.newmediaexpress.com
 * updates: ty1.mirror.newmediaexpress.com
Installed Packages
Name        : rh-nginx112
Arch        : x86_64
Version     : 1.12
Release     : 3.el7
Size        : 0.0
Repo        : installed
From repo   : centos-sclo-rh
Summary     : Package that installs rh-nginx112
License     : GPLv2+
Description : This is the main package for rh-nginx112 Software Collection.