Modern build + jenkinsfile

Author: onorua

Dockerfile

@@ -1,7 +1,15 @@
-FROM        quay.io/prometheus/busybox:latest
-MAINTAINER  The Prometheus Authors <prometheus-developers@googlegroups.com>
+FROM golang:1.8
+MAINTAINER  Yaroslav Molochko <y.molochko@anchorfree.com>
 
-COPY haproxy_exporter /bin/haproxy_exporter
+COPY . /go/src/github.com/anchorfree/haproxy-exporter
+RUN go get github.com/prometheus/log \
+    && go get github.com/prometheus/client_golang/prometheus \
+    && CGO_ENABLED=0 go build -a -tags netgo -o /build/haproxy_exporter github.com/anchorfree/haproxy-exporter
 
-ENTRYPOINT ["/bin/haproxy_exporter"]
+FROM alpine
+MAINTAINER  Yaroslav Molochko <[email protected]>
+
+COPY --from=0 /build/haproxy_exporter /
 EXPOSE     9101
+
+ENTRYPOINT ["/haproxy_exporter"]

Jenkinsfile

@@ -0,0 +1,14 @@
+#!groovy​
+
+pipeline {
+    agent { label 'ubuntu16'
+    }
+
+    stages {
+        stage('Build') {
+            steps {
+                dockerBuildTagPush()
+            }
+        }
+    }
+}