Fix docker building (#13681)

### What problem does this PR solve?

1. Refactor go server log
2. Update docker building, since nginx config should be set according to
the deployment.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

docker/docker-compose.yml

@@ -38,9 +38,9 @@ services:
       - ${GO_ADMIN_PORT}:9383
     volumes:
       - ./ragflow-logs:/ragflow/logs
-      - ./nginx/ragflow.conf:/etc/nginx/conf.d/ragflow.conf
-      - ./nginx/proxy.conf:/etc/nginx/proxy.conf
-      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+      # - ./nginx/ragflow.conf:/etc/nginx/conf.d/ragflow.conf
+      # - ./nginx/proxy.conf:/etc/nginx/proxy.conf
+      # - ./nginx/nginx.conf:/etc/nginx/nginx.conf
       - ./service_conf.yaml.template:/ragflow/conf/service_conf.yaml.template
       - ./entrypoint.sh:/ragflow/entrypoint.sh
     env_file: .env
@@ -86,9 +86,9 @@ services:
       - ${SVR_MCP_PORT}:9382 # entry for MCP (host_port:docker_port). The docker_port must match the value you set for `mcp-port` above.
     volumes:
       - ./ragflow-logs:/ragflow/logs
-      - ./nginx/ragflow.conf:/etc/nginx/conf.d/ragflow.conf
-      - ./nginx/proxy.conf:/etc/nginx/proxy.conf
-      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+      # - ./nginx/ragflow.conf:/etc/nginx/conf.d/ragflow.conf
+      # - ./nginx/proxy.conf:/etc/nginx/proxy.conf
+      # - ./nginx/nginx.conf:/etc/nginx/nginx.conf
       - ./service_conf.yaml.template:/ragflow/conf/service_conf.yaml.template
       - ./entrypoint.sh:/ragflow/entrypoint.sh
     env_file: .env

docker/entrypoint.sh

@@ -175,6 +175,27 @@ done < "${TEMPLATE_FILE}"
 export LD_LIBRARY_PATH="/usr/lib/x86_64-linux-gnu/"
 PY=python3
 
+# -----------------------------------------------------------------------------
+# Select Nginx Configuration based on API_PROXY_SCHEME
+# -----------------------------------------------------------------------------
+NGINX_CONF_DIR="/etc/nginx/conf.d"
+if [ -n "$API_PROXY_SCHEME" ]; then
+    if [[ "${API_PROXY_SCHEME}" == "hybrid" ]]; then
+        mv -f "$NGINX_CONF_DIR/ragflow.conf.hybrid" "$NGINX_CONF_DIR/ragflow.conf"
+        echo "Applied nginx config: ragflow.conf.hybrid"
+    elif [[ "${API_PROXY_SCHEME}" == "go" ]]; then
+        mv -f "$NGINX_CONF_DIR/ragflow.conf.golang" "$NGINX_CONF_DIR/ragflow.conf"
+        echo "Applied nginx config: ragflow.conf.golang (default)"
+    else
+        mv -f "$NGINX_CONF_DIR/ragflow.conf.python" "$NGINX_CONF_DIR/ragflow.conf"
+        echo "Applied nginx config: ragflow.conf.python"
+    fi
+else
+    # Default to python backend
+    mv -f "$NGINX_CONF_DIR/ragflow.conf.python" "$NGINX_CONF_DIR/ragflow.conf"
+    echo "Default: applied nginx config: ragflow.conf.python"
+fi
+
 # -----------------------------------------------------------------------------
 # Function(s)
 # -----------------------------------------------------------------------------

docker/nginx/ragflow.conf.golang

@@ -0,0 +1,33 @@
+server {
+    listen 80;
+    server_name _;
+    root /ragflow/web/dist;
+
+    gzip on;
+    gzip_min_length 1k;
+    gzip_comp_level 9;
+    gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;
+    gzip_vary on;
+    gzip_disable "MSIE [1-6]\.";
+
+    location ~ ^/api/v1/admin {
+        proxy_pass http://127.0.0.1:9383;
+        include proxy.conf;
+    }
+
+    location ~ ^/(v1|api) {
+        proxy_pass http://127.0.0.1:9382;
+        include proxy.conf;
+    }
+
+    location / {
+        index index.html;
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Cache-Control: max-age Expires
+    location ~ ^/static/(css|js|media)/ {
+        expires 10y;
+        access_log off;
+    }
+}

docker/nginx/ragflow.conf.hybrid

@@ -0,0 +1,68 @@
+server {
+    listen 80;
+    server_name _;
+    root /ragflow/web/dist;
+
+    gzip on;
+    gzip_min_length 1k;
+    gzip_comp_level 9;
+    gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;
+    gzip_vary on;
+    gzip_disable "MSIE [1-6]\.";
+
+    location ~ ^/api/v1/admin/roles_with_permission {
+        proxy_pass http://127.0.0.1:9381;
+        include proxy.conf;
+    }
+
+    location ~ ^/api/v1/admin/sandbox {
+        proxy_pass http://127.0.0.1:9381;
+        include proxy.conf;
+    }
+
+    location ~ ^/api/v1/admin/roles {
+        proxy_pass http://127.0.0.1:9381;
+        include proxy.conf;
+    }
+
+    location ~ ^/api/v1/admin/whitelist {
+        proxy_pass http://127.0.0.1:9381;
+        include proxy.conf;
+    }
+
+    location ~ ^/api/v1/admin/variables {
+        proxy_pass http://127.0.0.1:9381;
+        include proxy.conf;
+    }
+
+    location ~ ^/api/v1/admin {
+        proxy_pass http://127.0.0.1:9383;
+        include proxy.conf;
+    }
+
+    location ~ ^/v1/system/config {
+        proxy_pass http://127.0.0.1:9384;
+        include proxy.conf;
+    }
+
+    location ~ ^/v1/user/(login|logout) {
+        proxy_pass http://127.0.0.1:9384;
+        include proxy.conf;
+    }
+
+    location ~ ^/(v1|api) {
+        proxy_pass http://127.0.0.1:9380;
+        include proxy.conf;
+    }
+
+    location / {
+        index index.html;
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Cache-Control: max-age Expires
+    location ~ ^/static/(css|js|media)/ {
+        expires 10y;
+        access_log off;
+    }
+}

docker/nginx/ragflow.conf.python

@@ -26,7 +26,7 @@ server {
         try_files $uri $uri/ /index.html;
     }
 
-    # Cache-Control: max-age~@~AExpires
+    # Cache-Control: max-age Expires
     location ~ ^/static/(css|js|media)/ {
         expires 10y;
         access_log off;