Files
phpfpm/templates/configmap.yaml
Claude 02696fc55e
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feat: Add Real IP forwarding feature for bare-metal clusters
ベアメタルKubernetesクラスターやLoadBalancer環境において、
PHP側で訪問者の実IPアドレスを取得できる機能を追加。

Changes:
- Add nginx.forwardRealIP configuration in values.yaml
- Implement real_ip_header and set_real_ip_from in Nginx config
- Pass real IP info to PHP-FPM via fastcgi_param
- Add usage example and documentation in README.md
- Create test-real-ip.php for verification
- Update chart version to 8.5.2-a

Features:
- Compatible with existing customConfig.snippet
- Configurable trusted proxy networks
- Supports multi-tier proxy with recursive option
- Default disabled for backward compatibility

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-10 09:21:55 +09:00

86 lines
2.8 KiB
YAML

apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "phpfpm.fullname" . }}-nginx-config
labels:
{{- include "phpfpm.labels" . | nindent 4 }}
data:
nginx.conf: |
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
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;
keepalive_timeout 65;
{{- if .Values.nginx.forwardRealIP.enabled }}
# ========================================
# Real IP forwarding configuration
# ========================================
# クライアントの実IPアドレスを取得する設定
real_ip_header {{ .Values.nginx.forwardRealIP.header }};
{{- if .Values.nginx.forwardRealIP.recursive }}
real_ip_recursive on;
{{- end }}
# 信頼するプロキシのネットワーク範囲
{{- range .Values.nginx.forwardRealIP.trustedProxies }}
set_real_ip_from {{ . }};
{{- end }}
{{- range .Values.nginx.forwardRealIP.additionalTrustedProxies }}
set_real_ip_from {{ . }};
{{- end }}
{{- end }}
server {
listen 80;
server_name localhost;
root /var/www/html;
index index.php index.html index.htm;
location / {
try_files $uri $uri/ /index.php?$query_string;
}
location ~ \.php$ {
include fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
{{- if .Values.nginx.forwardRealIP.enabled }}
# リアルIP情報をPHP-FPMに渡す
fastcgi_param REMOTE_ADDR $remote_addr;
fastcgi_param HTTP_X_REAL_IP $remote_addr;
fastcgi_param HTTP_X_FORWARDED_FOR $proxy_add_x_forwarded_for;
{{- end }}
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
{{- if .Values.nginx.customConfig.enabled }}
{{ .Values.nginx.customConfig.snippet | indent 12 }}
{{- end }}
}
}