From 9825a69ac74eb8c862258a155f839457c326c3b4 Mon Sep 17 00:00:00 2001
From: Jimmy Zelinskie <jimmyzelinskie@gmail.com>
Date: Fri, 8 Jan 2016 15:39:04 -0500
Subject: [PATCH] dockerfile: change entrypoint to allow args

---
 Dockerfile | 6 +++---
 README.md  | 3 ++-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 30fc4b5..1316d62 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,8 +26,8 @@ RUN go install github.com/chihaya/chihaya/cmd/chihaya
 
 # Configuration/environment
 VOLUME ["/config"]
-ENV CHIHAYA_LOG_LEVEL 5
 EXPOSE 6880-6882
 
-# docker run -p 6880-6882:6880-6882 -v $PATH_TO_DIR_WITH_CONF_FILE:/config:ro -e CHIHAYA_LOG_LEVEL=5 quay.io/jzelinskie/chihaya:latest
-CMD ["sh", "-c", "chihaya", "-config=/config/config.json", "-logtostderr=true", "-v=$CHIHAYA_LOG_LEVEL"]
+# docker run -p 6880-6882:6880-6882 -v $PATH_TO_DIR_WITH_CONF_FILE:/config:ro -e quay.io/jzelinskie/chihaya:latest -v=5
+ENTRYPOINT ["chihaya", "-config=/config/config.json", "-logtostderr=true"]
+CMD ["-v=5"]
diff --git a/README.md b/README.md
index 7ec1dae..f1dffbd 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,8 @@ An explanation of the available keys can be found in [CONFIGURATION.md].
 
 ```sh
 $ docker pull quay.io/jzelinskie/chihaya:latest
-$ docker run -p 6880-6882:6880-6882 -v $PATH_TO_DIR_WITH_CONF_FILE:/config:ro -e CHIHAYA_LOG_LEVEL=5 quay.io/jzelinskie/chihaya:latest
+$ export CHIHAYA_LOG_LEVEL=5 # most verbose, and the default
+$ docker run -p 6880-6882:6880-6882 -v $PATH_TO_DIR_WITH_CONF_FILE:/config:ro -e quay.io/jzelinskie/chihaya:latest -v=$CHIHAYA_LOG_LEVEL
 ```
 
 ## Developing Chihaya