From bcbeb34e09663e24a17bf132c75ec4033e54adad Mon Sep 17 00:00:00 2001
From: Ambrose Chua <ambrose@chua.family>
Date: Sat, 2 Dec 2017 00:16:37 +0800
Subject: [PATCH]  Initial commit

---
 Dockerfile | 16 ++++++++++++++++
 LICENSE    | 21 +++++++++++++++++++++
 README.md  |  3 +++
 hello.go   | 27 +++++++++++++++++++++++++++
 4 files changed, 67 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100644 hello.go

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..37353bf
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,16 @@
+FROM golang:1.9-alpine as go
+
+WORKDIR /go/src/hello-world
+COPY . .
+ENV CGO_ENABLED=0
+ENV GOOS=linux
+ENV GOARCH=amd64
+RUN go build -ldflags '-extldflags "-static"' -o hello-world
+
+
+FROM scratch
+
+EXPOSE 8080
+COPY --from=go /go/src/hello-world/hello-world hello-world
+
+ENTRYPOINT ["/hello-world"]
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..a1003e6
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Ambrose Chua
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ad90424
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+
+# Hello world container in Go
+
diff --git a/hello.go b/hello.go
new file mode 100644
index 0000000..4d55178
--- /dev/null
+++ b/hello.go
@@ -0,0 +1,27 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"time"
+)
+
+func handler(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "Hello world! Here's some info:\n\n")
+	time, _ := time.Now()
+	hostname, _ := os.Hostname()
+	environ, _ := os.Environ()
+	uid, _ := os.Getuid()
+	gid, _ := os.Getgid()
+	fmt.Fprintf(w, "Time: %v", time)
+	fmt.Fprintf(w, "Hostname: %v\n", hostname)
+	fmt.Fprintf(w, "Environment: %v\n", environ)
+	fmt.Fprintf(w, "UID: %v GID: %v\n", uid, gid)
+}
+
+func main() {
+	fmt.Println("Listening on port 8080...")
+	http.HandleFunc("/", handler)
+	http.ListenAndServe(":8080", nil)
+}