Merge pull request #1 from gianrubio/branch/dockerize

dockerize app

.dockerignore

@@ -0,0 +1,5 @@
+.*
+vendor
+Dockerfile
+Makefile
+README.md

Dockerfile

@@ -0,0 +1,19 @@
+FROM golang:alpine
+
+#RUN apt-get update &&\
+#    rm -rf /var/lib/apt/lists
+RUN apk --no-cache --update add git ca-certificates
+WORKDIR $GOPATH/src/app/
+ADD . . 
+RUN go get -v
+RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o nginx-vts-exporter .
+RUN mv $GOPATH/src/app/nginx-vts-exporter /
+COPY ./docker-entrypoint.sh /
+
+EXPOSE 9113
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["/nginx-vts-exporter"]
+#, "-nginx.scrape_uri=http://localhost/status/format/json"]
+
+#CMD ["$GOPATH/src/app/nginx-vts-exporter"] 

README.md

@@ -19,4 +19,22 @@ Run
 ---
 ```
 nohup ./nginx-vts-exporter -nginx.scrape_uri=http://localhost/status/format/json
-```
+```
+
+Dockerize
+--
+
+Build
+```
+docker build -t vts-export .
+```
+Run
+```
+docker run -ti vts-export
+```
+
+Run with args
+```
+docker run -ti vts-export -nginx.scrape_uri=http://localhost/status/format/json
+```
+

docker-entrypoint.sh

@@ -0,0 +1,10 @@
+#!/bin/sh 
+set -eo pipefail
+
+# If there are any arguments then we want to run those instead
+if [[ "$1" == "/nginx-vts-exporter" || -z $1 ]]; then
+  exec "$@"
+#$GOPATH/src/app/nginx-vts-exporter
+else
+  exec "/nginx-vts-exporter" "$@"
+fi