Apply ulimit to avoid hangup on cross-platform gosu call.

mailcow · May 5, 2024 · 3055a69 · 3055a69
1 parent 0b5cb7e
commit 3055a69
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/data/Dockerfiles/dovecot/Dockerfile b/data/Dockerfiles/dovecot/Dockerfile
@@ -110,6 +110,8 @@ RUN addgroup -g 5000 vmail \
  && arch=$(arch | sed -e s/armv7l/armhf/ -e s/aarch64/arm64/ -e s/x86_64/amd64/) \
  && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$arch" \
  && chmod +x /usr/local/bin/gosu \
+ # fix gosu hanging up on cross-platform build
+ && ulimit -n 4096 \
  && gosu nobody true
 
 # RUN cpan LockFile::Simple