NGINX（エンジンエックス）の概要
NGINXの概要は以下でまとめています。
Amazon Linux 2023にNGINXをインストール
以下のコマンドをAmazon Linuxで実行してNGINXをインストールした作業証跡をまとめました。
# dnf install nginx実際に実行した実行結果は以下です。都合により、ホスト名のプライベートIPアドレスは*でマスクしています。
[root@ip-***-***-***-*** ~]# dnf install nginx
Last metadata expiration check: 0:11:06 ago on Wed Feb 11 09:38:22 2026.
Dependencies resolved.
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Package Arch Version Repository Size
================================================================================
Installing:
nginx x86_64 1:1.28.1-1.amzn2023.0.1 amazonlinux 33 k
Installing dependencies:
generic-logos-httpd noarch 18.0.0-12.amzn2023.0.3 amazonlinux 19 k
gperftools-libs x86_64 2.9.1-1.amzn2023.0.3 amazonlinux 308 k
libunwind x86_64 1.4.0-5.amzn2023.0.3 amazonlinux 66 k
nginx-core x86_64 1:1.28.1-1.amzn2023.0.1 amazonlinux 687 k
nginx-filesystem noarch 1:1.28.1-1.amzn2023.0.1 amazonlinux 9.6 k
nginx-mimetypes noarch 2.1.49-3.amzn2023.0.3 amazonlinux 21 k
Transaction Summary
================================================================================
Install 7 Packages
Total download size: 1.1 M
Installed size: 3.7 M
Is this ok [y/N]: y
Downloading Packages:
(1/7): generic-logos-httpd-18.0.0-12.amzn2023.0 483 kB/s | 19 kB 00:00
(2/7): libunwind-1.4.0-5.amzn2023.0.3.x86_64.rp 1.5 MB/s | 66 kB 00:00
(3/7): gperftools-libs-2.9.1-1.amzn2023.0.3.x86 5.8 MB/s | 308 kB 00:00
(4/7): nginx-1.28.1-1.amzn2023.0.1.x86_64.rpm 1.2 MB/s | 33 kB 00:00
(5/7): nginx-filesystem-1.28.1-1.amzn2023.0.1.n 412 kB/s | 9.6 kB 00:00
(6/7): nginx-core-1.28.1-1.amzn2023.0.1.x86_64. 15 MB/s | 687 kB 00:00
(7/7): nginx-mimetypes-2.1.49-3.amzn2023.0.3.no 683 kB/s | 21 kB 00:00
--------------------------------------------------------------------------------
Total 7.9 MB/s | 1.1 MB 00:00
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Preparing : 1/1
Running scriptlet: nginx-filesystem-1:1.28.1-1.amzn2023.0.1.noarch 1/7
Installing : nginx-filesystem-1:1.28.1-1.amzn2023.0.1.noarch 1/7
Installing : nginx-mimetypes-2.1.49-3.amzn2023.0.3.noarch 2/7
Installing : libunwind-1.4.0-5.amzn2023.0.3.x86_64 3/7
Installing : gperftools-libs-2.9.1-1.amzn2023.0.3.x86_64 4/7
Installing : nginx-core-1:1.28.1-1.amzn2023.0.1.x86_64 5/7
Installing : generic-logos-httpd-18.0.0-12.amzn2023.0.3.noarch 6/7
Installing : nginx-1:1.28.1-1.amzn2023.0.1.x86_64 7/7
Running scriptlet: nginx-1:1.28.1-1.amzn2023.0.1.x86_64 7/7
Verifying : generic-logos-httpd-18.0.0-12.amzn2023.0.3.noarch 1/7
Verifying : gperftools-libs-2.9.1-1.amzn2023.0.3.x86_64 2/7
Verifying : libunwind-1.4.0-5.amzn2023.0.3.x86_64 3/7
Verifying : nginx-1:1.28.1-1.amzn2023.0.1.x86_64 4/7
Verifying : nginx-core-1:1.28.1-1.amzn2023.0.1.x86_64 5/7
Verifying : nginx-filesystem-1:1.28.1-1.amzn2023.0.1.noarch 6/7
Verifying : nginx-mimetypes-2.1.49-3.amzn2023.0.3.noarch 7/7
Installed:
generic-logos-httpd-18.0.0-12.amzn2023.0.3.noarch
gperftools-libs-2.9.1-1.amzn2023.0.3.x86_64
libunwind-1.4.0-5.amzn2023.0.3.x86_64
nginx-1:1.28.1-1.amzn2023.0.1.x86_64
nginx-core-1:1.28.1-1.amzn2023.0.1.x86_64
nginx-filesystem-1:1.28.1-1.amzn2023.0.1.noarch
nginx-mimetypes-2.1.49-3.amzn2023.0.3.noarch
Complete!
[root@ip-***-***-***-*** ~]#インストールが完了したNGINXの状態を確認します。
[root@ip-***-***-***-*** ~]# systemctl status nginx
○ nginx.service - The nginx HTTP and reverse proxy server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; preset: disabled)
Active: inactive (dead)NGINXが停止している状態なので、以下のコマンドを実行してNGINXを起動し、再起動してもNGINXが自動で起動するようにしておきます。
# systemctl start nginx# systemctl enable nginxインストールしたNGINXが動作していることの確認
# systemctl status nginxを実行して実行状態を確認します。
[root@ip-***-***-***-*** ~]# systemctl status nginx
● nginx.service - The nginx HTTP and reverse proxy server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; preset: disabled)
Active: active (running) since Wed 2026-02-11 09:58:04 UTC; 9s ago
Main PID: 27745 (nginx)
Tasks: 3 (limit: 1067)
Memory: 3.2M
CPU: 53ms
CGroup: /system.slice/nginx.service
tq27745 "nginx: master process /usr/sbin/nginx"
tq27746 "nginx: worker process"
mq27747 "nginx: worker process"
Feb 11 09:58:04 ip-***-***-***-***.ap-northeast-1.compute.internal systemd[1]: Starting nginx.service - The nginx HTTP and reverse proxy >
Feb 11 09:58:04 ip-***-***-***-***.ap-northeast-1.compute.internal nginx[27743]: nginx: the configuration file /etc/nginx/nginx.conf synt>
Feb 11 09:58:04 ip-***-***-***-***.ap-northeast-1.compute.internal nginx[27743]: nginx: configuration file /etc/nginx/nginx.conf test is >
Feb 11 09:58:04 ip-***-***-***-***.ap-northeast-1.compute.internal systemd[1]: Started nginx.service - The nginx HTTP and reverse proxy s>
[root@ip-***-***-***-*** ~]#ブラウザからインスタンスのパブリックIPアドレスへアクセスして、NGINXが動作していることが確認できれば完了です。
