rockXiaofeng edited a comment on issue #3725:
URL: https://github.com/apache/apisix/issues/3725#issuecomment-788800005
> I can't reproduce it with your configuration. Have you enabled the
dubbo-proxy plugin? What is your generated nginx.conf?
nginx.conf:
```
# Configuration File - Nginx Server Configs
# This is a read-only file, do not try to modify it.
master_process on;
worker_processes auto;
# main configuration snippet starts
# main configuration snippet ends
error_log logs/error.log warn;
pid logs/nginx.pid;
worker_rlimit_nofile 20480;
events {
accept_mutex off;
worker_connections 10620;
}
worker_rlimit_core 16G;
worker_shutdown_timeout 240s;
env APISIX_PROFILE;
http {
# put extra_lua_path in front of the builtin path
# so user can override the source code
lua_package_path
"$prefix/deps/share/lua/5.1/?.lua;$prefix/deps/share/lua/5.1/?/init.lua;/Users/wangxiaofeng/myCode/apisix7/apisix/?.lua;/Users/wangxiaofeng/myCode/apisix7/apisix/?/init.lua;;./?.lua;/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;/usr/local/share/lua/5.1/?.lua;/usr/local/share/lua/5.1/?/init.lua;/usr/local/openresty/luajit/share/lua/5.1/?.lua;/usr/local/openresty/luajit/share/lua/5.1/?/init.lua;";
lua_package_cpath
"$prefix/deps/lib64/lua/5.1/?.so;$prefix/deps/lib/lua/5.1/?.so;;./?.so;/usr/local/lib/lua/5.1/?.so;/usr/local/openresty/luajit/lib/lua/5.1/?.so;/usr/local/lib/lua/5.1/loadall.so;";
lua_shared_dict internal_status 10m;
lua_shared_dict plugin-limit-req 10m;
lua_shared_dict plugin-limit-count 10m;
lua_shared_dict prometheus-metrics 10m;
lua_shared_dict plugin-limit-conn 10m;
lua_shared_dict upstream-healthcheck 10m;
lua_shared_dict worker-events 10m;
lua_shared_dict lrucache-lock 10m;
lua_shared_dict skywalking-tracing-buffer 100m;
lua_shared_dict balancer_ewma 10m;
lua_shared_dict balancer_ewma_locks 10m;
lua_shared_dict balancer_ewma_last_touched_at 10m;
lua_shared_dict plugin-limit-count-redis-cluster-slot-lock 1m;
lua_shared_dict tracing_buffer 10m; # plugin: skywalking
lua_shared_dict plugin-api-breaker 10m;
# for openid-connect and authz-keycloak plugin
lua_shared_dict discovery 1m; # cache for discovery metadata
documents
# for openid-connect plugin
lua_shared_dict jwks 1m; # cache for JWKs
lua_shared_dict introspection 10m; # cache for JWT verification
results
# for authz-keycloak
lua_shared_dict access_tokens 1m; # cache for service account
access tokens
# for custom shared dict
# for proxy cache
proxy_cache_path /tmp/disk_cache_one levels=1:2
keys_zone=disk_cache_one:50m inactive=1d max_size=1G use_temp_path=off;
# for proxy cache
map $upstream_cache_zone $upstream_cache_zone_info {
disk_cache_one /tmp/disk_cache_one,1:2;
}
lua_ssl_verify_depth 5;
ssl_session_timeout 86400;
underscores_in_headers on;
lua_socket_log_errors off;
resolver 172.20.183.13 172.20.183.14 192.168.1.13 192.168.1.14;
resolver_timeout 5;
lua_http10_buffering off;
lua_regex_match_limit 100000;
lua_regex_cache_max_entries 8192;
log_format main escape=default '$remote_addr - $remote_user
[$time_local] $http_host "$request" $status $body_bytes_sent $request_time
"$http_referer" "$http_user_agent" $upstream_addr $upstream_status
$upstream_response_time "$upstream_scheme://$upstream_host$upstream_uri"';
uninitialized_variable_warn off;
access_log logs/access.log main buffer=16384 flush=3;
open_file_cache max=1000 inactive=60;
client_max_body_size 0;
keepalive_timeout 60s;
client_header_timeout 60s;
client_body_timeout 60s;
send_timeout 10s;
server_tokens off;
include mime.types;
charset utf-8;
real_ip_header X-Real-IP;
set_real_ip_from 127.0.0.1;
set_real_ip_from unix:;
# http configuration snippet starts
# http configuration snippet ends
upstream apisix_backend {
server 0.0.0.1;
balancer_by_lua_block {
apisix.http_balancer_phase()
}
keepalive 320;
}
upstream apisix_dubbo_backend {
server 0.0.0.1;
balancer_by_lua_block {
apisix.http_balancer_phase()
}
multi 32;
keepalive 320;
}
init_by_lua_block {
require "resty.core"
apisix = require("apisix")
local dns_resolver = { "172.20.183.13", "172.20.183.14",
"192.168.1.13", "192.168.1.14", }
local args = {
dns_resolver = dns_resolver,
}
apisix.http_init(args)
}
init_worker_by_lua_block {
apisix.http_init_worker()
}
server {
listen 127.0.0.1:9090;
access_log off;
location / {
content_by_lua_block {
apisix.http_control()
}
}
}
server {
listen 9080 reuseport;
listen 9443 ssl http2 reuseport;
listen [::]:9080 reuseport;
listen [::]:9443 ssl http2 reuseport;
ssl_certificate cert/ssl_PLACE_HOLDER.crt;
ssl_certificate_key cert/ssl_PLACE_HOLDER.key;
ssl_session_cache shared:SSL:20m;
ssl_session_timeout 10m;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers
ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
ssl_prefer_server_ciphers on;
ssl_session_tickets off;
# http server configuration snippet starts
# http server configuration snippet ends
set $upstream_scheme 'http';
set $upstream_host $http_host;
set $upstream_uri '';
set $ctx_ref '';
set $dubbo_service_name '';
set $dubbo_service_version '';
set $dubbo_method '';
location = /apisix/nginx_status {
allow 127.0.0.0/24;
deny all;
access_log off;
stub_status;
}
location /apisix/admin {
allow 127.0.0.0/24;
deny all;
content_by_lua_block {
apisix.http_admin()
}
}
ssl_certificate_by_lua_block {
apisix.http_ssl_phase()
}
location / {
set $upstream_mirror_host '';
set $upstream_upgrade '';
set $upstream_connection '';
access_by_lua_block {
apisix.http_access_phase()
}
proxy_http_version 1.1;
proxy_set_header Host $upstream_host;
proxy_set_header Upgrade $upstream_upgrade;
proxy_set_header Connection $upstream_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_pass_header Date;
proxy_ssl_name $host;
proxy_ssl_server_name on;
### the following x-forwarded-* headers is to send to upstream
server
set $var_x_forwarded_for $remote_addr;
set $var_x_forwarded_proto $scheme;
set $var_x_forwarded_host $host;
set $var_x_forwarded_port $server_port;
if ($http_x_forwarded_for != "") {
set $var_x_forwarded_for "${http_x_forwarded_for},
${realip_remote_addr}";
}
if ($http_x_forwarded_proto != "") {
set $var_x_forwarded_proto $http_x_forwarded_proto;
}
if ($http_x_forwarded_host != "") {
set $var_x_forwarded_host $http_x_forwarded_host;
}
if ($http_x_forwarded_port != "") {
set $var_x_forwarded_port $http_x_forwarded_port;
}
proxy_set_header X-Forwarded-For $var_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $var_x_forwarded_proto;
proxy_set_header X-Forwarded-Host $var_x_forwarded_host;
proxy_set_header X-Forwarded-Port $var_x_forwarded_port;
### the following configuration is to cache response content
from upstream server
set $upstream_cache_zone off;
set $upstream_cache_key '';
set $upstream_cache_bypass '';
set $upstream_no_cache '';
set $upstream_hdr_expires '';
set $upstream_hdr_cache_control '';
proxy_cache $upstream_cache_zone;
proxy_cache_valid any 10s;
proxy_cache_min_uses 1;
proxy_cache_methods GET HEAD;
proxy_cache_lock_timeout 5s;
proxy_cache_use_stale off;
proxy_cache_key $upstream_cache_key;
proxy_no_cache $upstream_no_cache;
proxy_cache_bypass $upstream_cache_bypass;
proxy_hide_header Cache-Control;
proxy_hide_header Expires;
add_header Cache-Control $upstream_hdr_cache_control;
add_header Expires $upstream_hdr_expires;
add_header Apisix-Cache-Status $upstream_cache_status
always;
proxy_pass $upstream_scheme://apisix_backend$upstream_uri;
mirror /proxy_mirror;
header_filter_by_lua_block {
apisix.http_header_filter_phase()
}
body_filter_by_lua_block {
apisix.http_body_filter_phase()
}
log_by_lua_block {
apisix.http_log_phase()
}
}
location @grpc_pass {
access_by_lua_block {
apisix.grpc_access_phase()
}
grpc_set_header Content-Type application/grpc;
grpc_socket_keepalive on;
grpc_pass $upstream_scheme://apisix_backend;
header_filter_by_lua_block {
apisix.http_header_filter_phase()
}
body_filter_by_lua_block {
apisix.http_body_filter_phase()
}
log_by_lua_block {
apisix.http_log_phase()
}
}
location @dubbo_pass {
access_by_lua_block {
apisix.dubbo_access_phase()
}
dubbo_pass_all_headers on;
dubbo_pass_body on;
dubbo_pass $dubbo_service_name $dubbo_service_version
$dubbo_method apisix_dubbo_backend;
header_filter_by_lua_block {
apisix.http_header_filter_phase()
}
body_filter_by_lua_block {
apisix.http_body_filter_phase()
}
log_by_lua_block {
apisix.http_log_phase()
}
}
location = /proxy_mirror {
internal;
if ($upstream_mirror_host = "") {
return 200;
}
proxy_http_version 1.1;
proxy_set_header Host $upstream_host;
proxy_pass $upstream_mirror_host$request_uri;
}
}
# http end configuration snippet starts
# http end configuration snippet ends
}
```
config-default.yaml:
```
plugins: # plugin list (sorted in alphabetical
order)
- api-breaker
- authz-keycloak
- basic-auth
- batch-requests
- consumer-restriction
- cors
- dubbo-proxy
- echo
# - error-log-logger
# - example-plugin
- fault-injection
- grpc-transcode
- hmac-auth
- http-logger
- ip-restriction
- jwt-auth
- kafka-logger
- key-auth
- limit-conn
- limit-count
- limit-req
# - log-rotate
# - node-status
- openid-connect
- prometheus
- proxy-cache
- proxy-mirror
- proxy-rewrite
- redirect
- referer-restriction
- request-id
- request-validation
- response-rewrite
- serverless-post-function
- serverless-pre-function
# - skywalking
- sls-logger
- syslog
- tcp-logger
- udp-logger
- uri-blocker
- wolf-rbac
- zipkin
- server-info
- traffic-split
stream_plugins:
- mqtt-proxy
plugin_attr:
log-rotate:
interval: 3600 # rotate interval (unit: second)
max_kept: 168 # max number of log files will be kept
skywalking:
service_name: APISIX
service_instance_name: "APISIX Instance Name"
endpoint_addr: http://127.0.0.1:12800
prometheus:
export_uri: /apisix/prometheus/metrics
server-info:
report_interval: 60 # server info report interval (unit: second)
report_ttl: 3600 # live time for server info in etcd (unit: second)
dubbo-proxy:
upstream_multiplex_count: 32
```
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