雙Nginx安裝問題

雙Nginx安裝問題

看來我在一台伺服器上安裝了兩個Nginx,Nginx Amplify 報告了兩個安裝(參見螢幕截圖),其中一個當然沒有發送更新,有時重新啟動Nginx 時會失敗,抱怨連接埠80 和443 已在使用中,我我猜測是其他安裝開始以某種方式運行,此時我知道如何解決它的唯一方法是重新啟動伺服器,而不是主安裝再次運行。

在此輸入影像描述

伺服器運行的是 Ubuntu 18.04.6,我真的不知道如何確認這兩個安裝,我查看了內部,rc2.d但只看到一個 Nginx 條目:

$ 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

更多資訊:

$ which nginx
/usr/sbin/nginx

我怎麼能解決這個問題並刪除第二個安裝而不弄亂主要的安裝?

請注意,這是在生產伺服器上進行的,因此我無法完全清理 Nginx 軟體包並再次重新安裝。

編輯

我已經卸載了nginx-extras(1.18)並安裝了nginx(1.21),有一段時間它顯示了前兩個 1.18 安裝以及新的 1.21。今天我檢查了一下,只顯示一個 1.18 和一個 1.21。

查看 Amplify 內的更多詳細信息,這裡是有關兩個實例的資訊:

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

相同的主進程,相同的配置文件,但 1.18 沒有軟體包信息,所以我猜測它可能是從源代碼安裝的?我該如何擺脫它?

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