or this

Dockerfile

@@ -56,6 +56,7 @@ COPY --link --chmod=755 docker-entrypoint.sh /usr/local/bin/
 
 RUN apk add --no-cache su-exec
 
+ENV HOSTNAME 0.0.0.0
 ENV PORT 3000
 EXPOSE $PORT
 
@@ -63,5 +64,4 @@ HEALTHCHECK --interval=10s --timeout=3s --start-period=20s \
   CMD wget --no-verbose --tries=1 --spider --no-check-certificate http://localhost:$PORT/api/healthcheck || exit 1
 
 ENTRYPOINT ["docker-entrypoint.sh"]
-ENV HOST=0.0.0.0
 CMD ["node", "server.js"]

next.config.js

@@ -2,9 +2,6 @@ const { i18n } = require("./next-i18next.config");
 
 /** @type {import('next').NextConfig} */
 const nextConfig = {
-  serverRuntimeConfig: {
-    host: "0.0.0.0",
-  },
   reactStrictMode: true,
   output: "standalone",
   images: {