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perf(api-server): tune gallery load shedding

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This commit is contained in:
kdletters
2026-05-19 01:00:33 +08:00
parent 3eb292b403
commit 8038b6a6ee
22 changed files with 1178 additions and 80 deletions
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107
deploy/nginx/genarrative.conf
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@@ -12,6 +12,9 @@ upstream genarrative_api {
}
limit_conn_zone $binary_remote_addr zone=genarrative_api_conn:10m;
limit_req_zone $binary_remote_addr zone=genarrative_gallery_rps:10m rate=650r/s;
limit_req_zone $binary_remote_addr zone=genarrative_api_rps:10m rate=300r/s;
limit_req_zone $binary_remote_addr zone=genarrative_admin_rps:10m rate=30r/s;
server {
listen 80;
@@ -20,6 +23,8 @@ server {
error_log /var/log/nginx/genarrative.error.log warn;
limit_conn_status 429;
limit_conn_log_level warn;
limit_req_status 429;
limit_req_log_level warn;
location /.well-known/acme-challenge/ {
root /var/www/html;
@@ -35,6 +40,10 @@ server {
server_name genarrative.example.com;
access_log /var/log/nginx/genarrative.access.log genarrative_upstream;
error_log /var/log/nginx/genarrative.error.log warn;
limit_conn_status 429;
limit_conn_log_level warn;
limit_req_status 429;
limit_req_log_level warn;
gzip on;
gzip_vary on;
@@ -64,6 +73,7 @@ server {
location ^~ /admin/api/ {
default_type application/json;
limit_conn genarrative_api_conn 64;
limit_req zone=genarrative_admin_rps burst=16 nodelay;
if ($genarrative_maintenance) {
return 503 '{"ok":false,"error":{"code":"MAINTENANCE","message":"服务维护中"}}';
@@ -101,10 +111,107 @@ server {
try_files $uri =404;
}
location = /api/runtime/puzzle/gallery {
default_type application/json;
limit_conn genarrative_api_conn 64;
limit_req zone=genarrative_gallery_rps burst=64 nodelay;
if ($genarrative_maintenance) {
return 503 '{"ok":false,"error":{"code":"MAINTENANCE","message":"服务维护中"}}';
}
proxy_pass http://genarrative_api;
proxy_http_version 1.1;
proxy_buffering off;
proxy_read_timeout 3600s;
proxy_send_timeout 3600s;
add_header X-Accel-Buffering no always;
proxy_set_header Connection "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Request-Id $request_id;
}
location = /api/runtime/custom-world-gallery {
default_type application/json;
limit_conn genarrative_api_conn 64;
limit_req zone=genarrative_gallery_rps burst=64 nodelay;
if ($genarrative_maintenance) {
return 503 '{"ok":false,"error":{"code":"MAINTENANCE","message":"服务维护中"}}';
}
proxy_pass http://genarrative_api;
proxy_http_version 1.1;
proxy_buffering off;
proxy_read_timeout 3600s;
proxy_send_timeout 3600s;
add_header X-Accel-Buffering no always;
proxy_set_header Connection "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Request-Id $request_id;
}
location ~ ^/api/runtime/puzzle/gallery/[^/]+$ {
default_type application/json;
limit_conn genarrative_api_conn 32;
limit_req zone=genarrative_api_rps burst=32 nodelay;
if ($genarrative_maintenance) {
return 503 '{"ok":false,"error":{"code":"MAINTENANCE","message":"服务维护中"}}';
}
proxy_pass http://genarrative_api;
proxy_http_version 1.1;
proxy_buffering off;
proxy_read_timeout 3600s;
proxy_send_timeout 3600s;
add_header X-Accel-Buffering no always;
proxy_set_header Connection "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Request-Id $request_id;
}
location ~ ^/api/runtime/custom-world-gallery/[^/]+/[^/]+$ {
default_type application/json;
limit_conn genarrative_api_conn 32;
limit_req zone=genarrative_api_rps burst=32 nodelay;
if ($genarrative_maintenance) {
return 503 '{"ok":false,"error":{"code":"MAINTENANCE","message":"服务维护中"}}';
}
proxy_pass http://genarrative_api;
proxy_http_version 1.1;
proxy_buffering off;
proxy_read_timeout 3600s;
proxy_send_timeout 3600s;
add_header X-Accel-Buffering no always;
proxy_set_header Connection "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Request-Id $request_id;
}
# 临时兼容主站仍在使用的 /api/* HTTP facade；前端完成 SpacetimeDB SDK 迁移后删除。
location ~ ^/api(?:/|$) {
default_type application/json;
limit_conn genarrative_api_conn 64;
limit_req zone=genarrative_api_rps burst=64 nodelay;
if ($genarrative_maintenance) {
return 503 '{"ok":false,"error":{"code":"MAINTENANCE","message":"服务维护中"}}';