Added Travis-CI

.travis.yml

@@ -0,0 +1,42 @@
+language: go
+matrix:
+  include:
+    - go: 1.x
+      env: LATEST=true
+    - go: 1.8.x
+    - go: 1.9.x
+    - go: 1.10.x
+    - go: 1.11.x
+    - go: 1.12.x
+    - go: tip
+  allow_failures:
+    - go: tip
+
+before_install:
+  - go get github.com/mitchellh/gox
+
+install:
+  - export GO111MODULE=on
+  - go get -t -v ./...
+
+script:
+  - go test -v -race ./...
+  - if [ "${LATEST}" = "true" ]; then gox -os="linux darwin windows" -arch="386 amd64" -osarch="linux/arm" -output="pihole_exporter-{{.OS}}-{{.Arch}}"  -verbose ./...; fi
+
+deploy:
+  provider: releases
+  skip_cleanup: true
+  api_key:
+    secure: $GITHUB_TOKEN
+  file:
+    - pihole_exporter-windows-386.exe
+    - pihole_exporter-windows-amd64.exe
+    - pihole_exporter-darwin-386
+    - pihole_exporter-darwin-amd64
+    - pihole_exporter-linux-386
+    - pihole_exporter-linux-amd64
+    - pihole_exporter-linux-arm
+  on:
+    repo: eko/pihole-exporter
+    tags: true
+    condition: $LATEST = true

README.md

@@ -1,5 +1,9 @@
 # PI-Hole Prometheus Exporter
 
+[![TravisBuildStatus](https://api.travis-ci.org/eko/pihole-exporter.svg?branch=master)](https://travis-ci.org/eko/pihole-exporte)
+[![GoDoc](https://godoc.org/github.com/eko/pihole-exporter?status.png)](https://godoc.org/github.com/eko/pihole-exporter)
+[![GoReportCard](https://goreportcard.com/badge/github.com/eko/pihole-exporter)](https://goreportcard.com/report/github.com/eko/pihole-exporter)
+
 This is a Prometheus exporter for [PI-Hole](https://pi-hole.net/)'s Raspberry PI ad blocker.
 
 ## Prerequisites
@@ -8,7 +12,7 @@ This is a Prometheus exporter for [PI-Hole](https://pi-hole.net/)'s Raspberry PI
 
 ## Installation
 
-### Manually
+### From sources
 
 First, retrieve the project:
 ```bash
@@ -17,23 +21,62 @@ $ go get -u github.com/eko/pihole-exporter
 $ git clone https://github.com/eko/pihole-exporter.git
 ```
 
-Then, build the binary:
+Then, build the binary (here, an example to run on Raspberry PI ARM architecture):
 ```bash
 $ GOOS=linux GOARCH=arm GOARM=7 go build -o pihole_exporter .
 ```
 
+### Download binary
+
+You can also download the latest version of the binary built for your architecture here:
+
+* Architecture **i386** [
+    [Darwin](https://github.com/eko/pihole-exporter/releases/latest/download/pihole_exporter-darwin-386) /
+    [Linux](https://github.com/eko/pihole-exporter/releases/latest/download/pihole_exporter-linux-386) /
+    [Windows](https://github.com/eko/pihole-exporter/releases/latest/download/pihole_exporter-windows-386.exe)
+]
+* Architecture **amd64** [
+    [Darwin](https://github.com/eko/pihole-exporter/releases/latest/download/pihole_exporter-darwin-amd64) /
+    [Linux](https://github.com/eko/pihole-exporter/releases/latest/download/pihole_exporter-linux-amd64) /
+    [Windows](https://github.com/eko/pihole-exporter/releases/latest/download/pihole_exporter-windows-amd64.exe)
+]
+* Architecture **arm** [
+    [Linux](https://github.com/eko/pihole-exporter/releases/latest/download/pihole_exporter-linux-arm)
+]
+
 ## Usage
 
 In order to run the exporter, type the following command (arguments are optional):
 
 ```bash
 $ ./pihole_exporter -pihole_hostname 192.168.1.10 -pihole_password azerty
+
+2019/05/09 09:32:19 ------------------------------------
+2019/05/09 09:32:19 -  PI-Hole exporter configuration  -
+2019/05/09 09:32:19 ------------------------------------
+2019/05/09 09:32:19 PIHoleHostname : 192.168.1.10
+2019/05/09 09:32:19 PIHolePassword : azerty
+2019/05/09 09:32:19 Port : 9311
+2019/05/09 09:32:19 Interval : 10s
+2019/05/09 09:32:19 ------------------------------------
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_domains_being_blocked", help: "This represent the number of domains being blocked", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_dns_queries_today", help: "This represent the number of DNS queries made over the current day", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_ads_blocked_today", help: "This represent the number of ads blocked over the current day", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_ads_percentage_today", help: "This represent the percentage of ads blocked over the current day", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_unique_domains", help: "This represent the number of unique domains seen", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_queries_forwarded", help: "This represent the number of queries forwarded", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_queries_cached", help: "This represent the number of queries cached", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_clients_ever_seen", help: "This represent the number of clients ever seen", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_unique_clients", help: "This represent the number of unique clients seen", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 New prometheus metric registered: Desc{fqName: "pihole_dns_queries_all_types", help: "This represent the number of DNS queries made for all types", constLabels: {}, variableLabels: []}
+2019/05/09 09:32:19 Starting HTTP server
+...
 ```
 
 ## Available options
 ```bash
 # Interval of time the exporter will fetch data from PI-Hole
-  -interval duration (optional) (default 5s)
+  -interval duration (optional) (default 10s)
 
 # Hostname of the Raspberry PI where PI-Hole is installed
   -pihole_hostname string (optional) (default "127.0.0.1")

config/configuration.go

@@ -27,7 +27,7 @@ func getDefaultConfig() *Config {
 		PIHolePassword: "",
 
 		Port:     "9311",
-		Interval: 5 * time.Second,
+		Interval: 10 * time.Second,
 	}
 }