Q&A
上記の技術書を元に、djangoで作成したアプリをAWSにデプロイしようとしています。
nginxをインスタンスしてアプリケーションサーバーの設定を行ったのですが、
そもそもhttp://EIP/を入力しても、ページが見つかりませんと表示がされ、原因の切り分けができず困っています。
セキュリティーグループでHttpの許可は行っています。
ご教示頂けませんでしょうか？
■実行したコマンド
sudo systemctl status nginx.service
● nginx.service - The nginx HTTP and reverse proxy server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled)
Active: active (running) since 月 2020-11-02 17:24:20 JST; 3h 43min ago
Process: 4310 ExecReload=/bin/kill -s HUP $MAINPID (code=exited, status=0/SUCCESS)
Process: 2177 ExecStart=/usr/sbin/nginx (code=exited, status=0/SUCCESS)
Process: 2174 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=0/SUCCESS)
Process: 2173 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=0/SUCCESS)
Main PID: 2180 (nginx)
CGroup: /system.slice/nginx.service
├─2180 nginx: master process /usr/sbin/nginx
└─4312 nginx: worker process
11月 02 17:24:20 ip-10-0-0-11.us-east-2.compute.internal systemd[1]: Starting The nginx HTTP and reverse proxy server...
11月 02 17:24:20 ip-10-0-0-11.us-east-2.compute.internal nginx[2174]: nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
11月 02 17:24:20 ip-10-0-0-11.us-east-2.compute.internal nginx[2174]: nginx: configuration file /etc/nginx/nginx.conf test is successful
11月 02 17:24:20 ip-10-0-0-11.us-east-2.compute.internal systemd[1]: Failed to read PID from file /run/nginx.pid: Invalid argument
11月 02 17:24:20 ip-10-0-0-11.us-east-2.compute.internal systemd[1]: Started The nginx HTTP and reverse proxy server.
11月 02 20:53:48 ip-10-0-0-11.us-east-2.compute.internal systemd[1]: Reloaded The nginx HTTP and reverse proxy server.
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ps aux | grep nginx
root 2180 0.0 0.2 125752 2232 ? Ss 17:24 0:00 nginx: master process /usr/sbin/nginx
nginx 2182 0.0 0.4 126200 5016 ? S 17:24 0:00 nginx: worker process
ec2-user 4289 0.0 0.0 119436 904 pts/1 S+ 20:49 0:00 grep --color=auto nginx
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sudo nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
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ps ax |grep gunicorn
4396 pts/1 S+ 0:00 grep --color=auto gunicorn
→アプリケーションサーバーが起動していない
/etc/nginx/nginx.conf
# For more information on configuration, see: # * Official English Documentation: http://nginx.org/en/docs/ # * Official Russian Documentation: http://nginx.org/ru/docs/ user nginx; worker_processes auto; error_log /var/log/nginx/error.log; pid /run/nginx.pid; # Load dynamic modules. See /usr/share/doc/nginx/README.dynamic. include /usr/share/nginx/modules/*.conf; events { worker_connections 1024; } http { log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; types_hash_max_size 4096; include /etc/nginx/mime.types; default_type application/octet-stream; # Load modular configuration files from the /etc/nginx/conf.d directory. # See http://nginx.org/en/docs/ngx_core_module.html#include # for more information. include /etc/nginx/conf.d/*.conf; server { listen 80; server_name ec2のEIP; root /usr/share/nginx/html; # Load configuration files for the default server block. include /etc/nginx/default.d/*.conf; location /static{ alias /usr/share/nginx/html/static; } location /media{ alias /usr/share/nginx/hmtl/media; } location / { proxy_pass http://127.0.0.1:8000; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host $http_host; proxy_redirect off; proxy_set_header X-Forwarded-Proto $scheme; } error_page 404 /404.html; location = /40x.html { } error_page 500 502 503 504 /50x.html; location = /50x.html { } } } # Settings for a TLS enabled server. # # server { # listen 443 ssl http2; # listen [::]:443 ssl http2; # server_name _; # root /usr/share/nginx/html; # # ssl_certificate "/etc/pki/nginx/server.crt"; # ssl_certificate_key "/etc/pki/nginx/private/server.key"; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 10m; # ssl_ciphers PROFILE=SYSTEM; # ssl_prefer_server_ciphers on;
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