双重 Nginx 安装问题

双重 Nginx 安装问题

似乎我在一台服务器上安装了两个 Nginx,Nginx Amplify 报告了两个安装(见屏幕截图),其中一个当然没有发送更新,偶尔在重新启动 Nginx 时会失败,抱怨端口 80 和 443 已被使用,我猜是另一个安装以某种方式开始运行,此时我知道解决该问题的唯一方法是重新启动服务器,然后主安装再次运行。

在此处输入图片描述

该服务器正在运行 Ubuntu 18.04.6,我真的不知道如何确认这两个安装,我查看了内部,rc2.d但我只看到一个 Nginx 条目:

$ ls -l /etc/rc2.d
total 4
-rw-r--r-- 1 root root 677 Feb  5  2016 README
lrwxrwxrwx 1 root root  23 Jun 30  2020 S01amplify-agent -> ../init.d/amplify-agent
lrwxrwxrwx 1 root root  17 Oct  9  2018 S01mongodb -> ../init.d/mongodb
lrwxrwxrwx 1 root root  17 Oct  8  2018 S01rsyslog -> ../init.d/rsyslog
lrwxrwxrwx 1 root root  29 Jan  2  2019 S01unattended-upgrades -> ../init.d/unattended-upgrades
lrwxrwxrwx 1 root root  15 Oct  8  2018 S01uuidd -> ../init.d/uuidd
lrwxrwxrwx 1 root root  13 Oct  8  2018 S02atd -> ../init.d/atd
lrwxrwxrwx 1 root root  14 Nov 25  2020 S02atop -> ../init.d/atop
lrwxrwxrwx 1 root root  18 Jan 17  2020 S02collectd -> ../init.d/collectd
lrwxrwxrwx 1 root root  14 Oct  8  2018 S02cron -> ../init.d/cron
lrwxrwxrwx 1 root root  14 Oct  8  2018 S02dbus -> ../init.d/dbus
lrwxrwxrwx 1 root root  17 Oct  8  2018 S02ipmievd -> ../init.d/ipmievd
lrwxrwxrwx 1 root root  20 Oct  8  2018 S02irqbalance -> ../init.d/irqbalance
lrwxrwxrwx 1 root root  15 Oct  8  2018 S02mdadm -> ../init.d/mdadm
lrwxrwxrwx 1 root root  15 Oct  9  2018 S02nginx -> ../init.d/nginx
lrwxrwxrwx 1 root root  13 Mar  2  2020 S02ntp -> ../init.d/ntp
lrwxrwxrwx 1 root root  18 Oct  8  2018 S02openipmi -> ../init.d/openipmi
lrwxrwxrwx 1 root root  17 Jul  7  2020 S02postfix -> ../init.d/postfix
lrwxrwxrwx 1 root root  22 Sep 28  2020 S02redis-server -> ../init.d/redis-server
lrwxrwxrwx 1 root root  15 Oct  8  2018 S02rsync -> ../init.d/rsync
lrwxrwxrwx 1 root root  13 Oct  8  2018 S02ssh -> ../init.d/ssh
lrwxrwxrwx 1 root root  17 Oct  8  2018 S02sysstat -> ../init.d/sysstat
lrwxrwxrwx 1 root root  16 Jan 17  2020 S02xinetd -> ../init.d/xinetd
lrwxrwxrwx 1 root root  21 Oct  8  2018 S03grub-common -> ../init.d/grub-common
lrwxrwxrwx 1 root root  18 Oct  8  2018 S03ondemand -> ../init.d/ondemand
lrwxrwxrwx 1 root root  18 Oct  8  2018 S03plymouth -> ../init.d/plymouth
lrwxrwxrwx 1 root root  18 Oct  8  2018 S03rc.local -> ../init.d/rc.local

更多信息:

$ which nginx
/usr/sbin/nginx

我该如何解决这个问题,并删除第二个安装而不弄乱主要安装?

请注意,这是在生产服务器上,所以我不能完全清理 Nginx 包并重新安装它。

编辑

我已经卸载了nginx-extras(1.18)并安装了nginx(1.21),有一段时间它显示了前两个 1.18 安装和新的 1.21。今天我检查了一下,它只显示一个 1.18 和 1.21。

查看 Amplify 内部的更多详细信息,以下是有关这两个实例的信息:

Nginx object
GENERAL
Version: nginx 1.18.0
Status: down
PROCESSES
Running master process: /usr/sbin/nginx
Master process started: 2 days 1 hr ago
Master process id: 2266
Packages:
CONFIGURATION
Running configuration: /etc/nginx/nginx.conf
Stub status URL: http://127.0.0.1:80/nginx_status
CONFIGURE ARGS
--with-http_realip_module=true

--with-stream_ssl_module=true

--with-http_v2_module=true

--with-http_sub_module=true

--with-http_auth_request_module=true

--with-http_slice_module=true

--with-pcre-jit=true

--prefix=/usr/share/nginx

--with-cc-opt='-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2'

--pid-path=/run/nginx.pid

--with-http_ssl_module=true

--http-log-path=/var/log/nginx/access.log

--with-http_gzip_static_module=true

--with-http_image_filter_module=true

--with-http_addition_module=true

--with-http_geoip_module=true

--with-http_dav_module=true

--http-fastcgi-temp-path=/var/lib/nginx/fastcgi

--with-http_perl_module=true

--http-proxy-temp-path=/var/lib/nginx/proxy

--with-http_gunzip_module=true

--with-ld-opt='-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now -fPIC'

--conf-path=/etc/nginx/nginx.conf

--add-module=/build/nginx-1.18.0/debian/modules/headers-more-nginx-module

--add-module=/build/nginx-1.18.0/debian/modules/nginx-auth-pam

--add-module=/build/nginx-1.18.0/debian/modules/nginx-cache-purge

--add-module=/build/nginx-1.18.0/debian/modules/nginx-dav-ext-module

--add-module=/build/nginx-1.18.0/debian/modules/nginx-development-kit

--add-module=/build/nginx-1.18.0/debian/modules/nginx-echo

--add-module=/build/nginx-1.18.0/debian/modules/ngx-fancyindex

--add-module=/build/nginx-1.18.0/debian/modules/nchan

--add-module=/build/nginx-1.18.0/debian/modules/nginx-lua

--add-module=/build/nginx-1.18.0/debian/modules/nginx-upload-progress

--add-module=/build/nginx-1.18.0/debian/modules/nginx-upstream-fair

--add-module=/build/nginx-1.18.0/debian/modules/ngx_http_substitutions_filter_module

--add-module=/build/nginx-1.18.0/debian/modules/passenger/src/nginx_module

--with-http_stub_status_module=true

--with-http_secure_link_module=true

--with-http_flv_module=true

--with-threads=true

--error-log-path=/var/log/nginx/error.log

--lock-path=/var/lock/nginx.lock

--with-http_mp4_module=true

--with-debug=true

--with-mail_ssl_module=true

--with-compat=true

--http-uwsgi-temp-path=/var/lib/nginx/uwsgi

--with-stream=true

--with-http_xslt_module=true

--with-mail=true

--http-scgi-temp-path=/var/lib/nginx/scgi

--http-client-body-temp-path=/var/lib/nginx/body

--with-http_random_index_module=true

AGENT
Account id: 36413
Object type: nginx
Object id: 88921
Api key: 2c55b5b4e8f5187780843bfc8bef1903
Agent version: 1.7.0-1
Parent id: 88920
Nginx object
GENERAL
Version: nginx 1.21.0
Status: up
PROCESSES
Running master process: /usr/sbin/nginx
Master process started: 13 hrs ago
Master process id: 15937
Packages: nginx: 1.21.0-1~xenial
CONFIGURATION
Running configuration: /etc/nginx/nginx.conf
Stub status URL: http://127.0.0.1:80/nginx_status
CONFIGURE ARGS
--with-http_realip_module=true

--lock-path=/var/run/nginx.lock

--with-http_v2_module=true

--with-http_sub_module=true

--with-http_auth_request_module=true

--with-http_slice_module=true

--with-file-aio=true

--prefix=/etc/nginx

--pid-path=/var/run/nginx.pid

--with-http_ssl_module=true

--http-log-path=/var/log/nginx/access.log

--with-http_gzip_static_module=true

--with-http_addition_module=true

--with-http_dav_module=true

--group=nginx

--http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp

--with-stream_ssl_module=true

--modules-path=/usr/lib/nginx/modules

--http-proxy-temp-path=/var/cache/nginx/proxy_temp

--with-stream_ssl_preread_module=true

--sbin-path=/usr/sbin/nginx

--with-http_gunzip_module=true

--with-ld-opt='-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -pie'

--conf-path=/etc/nginx/nginx.conf

--with-http_stub_status_module=true

--with-http_secure_link_module=true

--with-http_flv_module=true

--with-cc-opt='-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fPIC'

--error-log-path=/var/log/nginx/error.log

--user=nginx

--with-http_mp4_module=true

--with-threads=true

--with-mail_ssl_module=true

--with-compat=true

--http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp

--with-stream=true

--with-mail=true

--http-scgi-temp-path=/var/cache/nginx/scgi_temp

--http-client-body-temp-path=/var/cache/nginx/client_temp

--with-http_random_index_module=true

--with-stream_realip_module=true

AGENT
Account id: 36413
Object type: nginx
Object id: 115575
Api key: 2c55b5b4e8f5187780843bfc8bef1903
Agent version: 1.7.0-1
Parent id: 88920

相同的主进程,相同的配置文件,但 1.18 没有包信息,所以我猜可能是从源代码安装的?我该如何摆脱它?

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