(rocketmq-dashboard) branch rocketmq-studio updated: fix: use runtime DNS resolver for Nginx API proxy (#494)

[lizhimin]

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lizhimins pushed a commit to branch rocketmq-studio
in repository https://gitbox.apache.org/repos/asf/rocketmq-dashboard.git


The following commit(s) were added to refs/heads/rocketmq-studio by this push:
     new 608daa2  fix: use runtime DNS resolver for Nginx API proxy (#494)
608daa2 is described below

commit 608daa2bb320e67f1911e44c80f4f83c64f2350c
Author: majialong <majialo...@gmail.com>
AuthorDate: Fri Jul 24 13:42:01 2026 +0800

    fix: use runtime DNS resolver for Nginx API proxy (#494)
    
    Fix Nginx API proxy failure caused by hardcoded DNS resolver by switching 
to container runtime dynamic resolution.
---
 web/Dockerfile | 4 +++-
 web/nginx.conf | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/web/Dockerfile b/web/Dockerfile
index 0998464..9687647 100644
--- a/web/Dockerfile
+++ b/web/Dockerfile
@@ -8,6 +8,8 @@ RUN npm run build
 
 # Stage 2: Serve
 FROM nginx:alpine
+ENV NGINX_ENTRYPOINT_LOCAL_RESOLVERS=1 \
+    NGINX_ENVSUBST_FILTER=^NGINX_LOCAL_RESOLVERS$
 COPY --from=build /app/dist /usr/share/nginx/html
-COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY nginx.conf /etc/nginx/templates/default.conf.template
 EXPOSE 80
diff --git a/web/nginx.conf b/web/nginx.conf
index 165c0f9..65016a0 100644
--- a/web/nginx.conf
+++ b/web/nginx.conf
@@ -9,7 +9,7 @@ server {
     }
 
     location /api/ {
-        resolver 10.89.0.1 valid=10s;
+        resolver ${NGINX_LOCAL_RESOLVERS} valid=10s;
         set $backend http://rocketmq-server:8888;
         proxy_pass $backend;
         proxy_set_header Host $host;