From 159abdde3f53095e6363f4cdebe863396d1f0d67 Mon Sep 17 00:00:00 2001
From: Hongchao Deng <hongchaodeng1@gmail.com>
Date: Wed, 12 Oct 2016 21:05:04 -0700
Subject: [PATCH] release: docs and dockerfile

---
 Dockerfile => hack/release/Dockerfile |  6 ++--
 hack/release/README.md                | 43 +++++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 4 deletions(-)
 rename Dockerfile => hack/release/Dockerfile (69%)
 create mode 100644 hack/release/README.md

diff --git a/Dockerfile b/hack/release/Dockerfile
similarity index 69%
rename from Dockerfile
rename to hack/release/Dockerfile
index 338febf6..38df6efb 100644
--- a/Dockerfile
+++ b/hack/release/Dockerfile
@@ -2,11 +2,9 @@ FROM golang
 
 ADD . /go/src/github.com/coreos/kube-etcd-controller
 
-RUN go get github.com/Masterminds/glide
-
 RUN cd /go/src/github.com/coreos/kube-etcd-controller && \
-	glide install && \
 	go build -o kube-etcd-controller ./cmd/controller/main.go && \
-	mv kube-etcd-controller $GOPATH/bin/
+	mv kube-etcd-controller /usr/local/bin && \
+	rm -rf /go/*
 
 ENTRYPOINT ["kube-etcd-controller"]
diff --git a/hack/release/README.md b/hack/release/README.md
new file mode 100644
index 00000000..1c64246b
--- /dev/null
+++ b/hack/release/README.md
@@ -0,0 +1,43 @@
+Release Workflow
+======
+
+This docs describes the release process of kube-etcd-controller public docker image.
+
+## Prerequisites
+
+Make sure following tools are installed:
+- glide
+- docker
+
+Make sure you have a quay.io account.
+
+## Build image
+
+Make sure your working directory is root of "kube-etcd-controller/".
+
+Install dependency if none exists:
+```
+$ glide install
+```
+You should see "vendor/".
+
+Build docker image
+```
+$ docker build --tag quay.io/coreos/kube-etcd-controller:${TAG} -f hack/release/Dockerfile .
+```
+`${TAG}` is the release tag. For example, "v0.0.1", "latest".
+We also need to create a corresponding release on github with release note.
+
+## Push to quay.io
+
+Login to quay.io using docker if not done before:
+```
+$ docker login quay.io
+```
+Follow the prompts.
+
+Push docker image to quay.io:
+```
+$ docker push quay.io/coreos/kube-etcd-controller:${TAG}
+```
+`${TAG}` is the same as above.