fix : specify the default hostname if docker builds with a proxy

tdkr · May 24, 2023 · 707c1a2 · 707c1a2
1 parent ed14a00
commit 707c1a2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -41,6 +41,9 @@ COPY --from=builder /app/.next/server ./.next/server
 EXPOSE 3000
 
 CMD if [ -n "$PROXY_URL" ]; then \
+        if [ -z "$HOSTNAME" ]; then
+          HOSTNAME="127.0.0.1"
+        fi; \
         protocol=$(echo $PROXY_URL | cut -d: -f1); \
         host=$(echo $PROXY_URL | cut -d/ -f3 | cut -d: -f1); \
         port=$(echo $PROXY_URL | cut -d: -f3); \