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

2 years ago · aa2be9b96c
parent 707c1a2f7e
commit aa2be9b96c
1 changed files with 2 additions and 2 deletions
--- a/4
+++ b/4
@ -41,8 +41,8 @@ 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"
+        if [ -z "$HOSTNAME" ]; then \
+          export HOSTNAME="127.0.0.1" \
        fi; \
        protocol=$(echo $PROXY_URL | cut -d: -f1); \
        host=$(echo $PROXY_URL | cut -d/ -f3 | cut -d: -f1); \