From 0a22564b9fcfc7ed45d149da16d3a2d88a094b05 Mon Sep 17 00:00:00 2001
From: Markus Lehtonen <markus.lehtonen@intel.com>
Date: Tue, 5 Feb 2019 21:35:51 +0200
Subject: [PATCH] Dockerfile: set verbosity of gRPC

Makes solving issues easier when gRPC prints out information e.g. about
TLS authentication problems on the server (nfd-master) side, too.
---
 Dockerfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index cfe7d6eac..dc9b7d8a0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,5 +20,8 @@ RUN make test
 # Create production image for running node feature discovery
 FROM debian:stretch-slim
 
+# Use more verbose logging of gRPC
+ENV GRPC_GO_LOG_SEVERITY_LEVEL="INFO"
+
 COPY --from=builder /etc/kubernetes/node-feature-discovery /etc/kubernetes/node-feature-discovery
 COPY --from=builder /go/bin/nfd-* /usr/bin/