WordPress + nginx +php7.2 パーマリンク変更のための設定

nginxの設定メモ

パーマリンクをポスト名に変更しようとするとnginxでエラーになるので修正

/etc/nginx/sites-available/default

# http:// へのアクセスはすべて https:// へリダイレクトする
server {
        listen 80;
        server_name example.com;
        return 301 https://$host$request_uri;
}

server {
        listen 443;
        ssl on;
        ssl_certificate     /etc/letsencrypt/live/www.space-balloon.org/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/www.space-balloon.org/privkey.pem;

        root /var/www/html/www.xxx.org/wordpress;

        index index.php;

        server_name www.xxx.org;

        location / {
                #try_files $uri $uri/ =404;
                try_files $uri $uri/ @wordpress;
        }

        # pass PHP scripts to FastCGI server
        #location ~ \.php$ {
        #  try_files $uri =404;
        #  fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
        #  fastcgi_index index.php;
        #  fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        #  include fastcgi_params;
        #}

        # modify for wordpress 
        location ~ \.php$ {
         try_files $uri @wordpress;
         fastcgi_index index.php;
         fastcgi_split_path_info ^(.+\.php)(.*)$;
         fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
         #fastcgi_param SCRIPT_FILENAME /usr/share/nginx/wordpress$fastcgi_script_name;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
         include fastcgi_params;
        }

        location @wordpress {
         fastcgi_index index.php;
         fastcgi_split_path_info ^(.+\.php)(.*)$;
         fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
         fastcgi_param SCRIPT_FILENAME /var/www/html/www.xxx.org/wordpress/index.php;
         #fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
         #fastcgi_param SCRIPT_FILENAME /usr/share/nginx/wordpress/index.php;
         include fastcgi_params;
        }

        access_log /var/log/nginx/wordpress.access.log ;

        error_page  404              /error/404.html;
        error_page   500 502 503 504  /error/50x.html;
}

参考：nginxでWordPressのパーマリンク形式変更にすると404