chore: use dumb-init to manage pid 1

1 files changed, 2 insertions, 0 deletions

diff --git a/Dockerfile b/Dockerfile
index 030b528..ef47686 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,7 @@ RUN go build -o /bin/authzd ./cmd/authzd/main.go
 
 FROM envoyproxy/envoy:v1.34-latest
 EXPOSE 8080 9901 10000 10003
+RUN apt-get update && apt-get install -y dumb-init && rm -rf /var/lib/apt/lists/*
 WORKDIR /opt/sparkle/
 RUN mkdir -p bin etc public
 COPY --from=build /bin/authzd bin/authzd
@@ -16,4 +17,5 @@ COPY --from=build /app/public public
 COPY etc/ etc
 COPY bin/*.sh bin/
 RUN chmod +x bin/*.sh
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
 CMD ["/opt/sparkle/bin/entrypoint.sh"]