From e10efd07aaa632c78c226afd14f58f7894cb0412 Mon Sep 17 00:00:00 2001
From: Colin Nelson <colnnelson@google.com>
Date: Tue, 25 Sep 2018 15:02:42 -0700
Subject: [PATCH] emailservice: Added PYTHONUNBUFFERED=1 to environment and
 removed '-u' argument

---
 src/emailservice/Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/emailservice/Dockerfile b/src/emailservice/Dockerfile
index bb2721f..5a1bb22 100644
--- a/src/emailservice/Dockerfile
+++ b/src/emailservice/Dockerfile
@@ -22,6 +22,9 @@ RUN pip install -r requirements.txt
 
 FROM base as final
 
+# Enable unbuffered logging
+ENV PYTHONUNBUFFERED=1
+
 # Download the grpc health probe
 RUN GRPC_HEALTH_PROBE_VERSION=v0.1.0-alpha.1 && \
     wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \
@@ -39,4 +42,4 @@ RUN apk add --no-cache libstdc++
 COPY . .
 
 EXPOSE 8080
-ENTRYPOINT [ "python", "-u", "email_server.py" ]
\ No newline at end of file
+ENTRYPOINT [ "python", "email_server.py" ]
\ No newline at end of file