Merge pull request #1 from AppDirect/master

add proper licence + address labelname specification

Jenkinsfile

@@ -0,0 +1,41 @@
+def now = new Date()
+env.DATE = now.format("yyyyMMdd_HHmmss")
+
+pipeline {
+    agent any
+    stages {
+        stage('Checkout project...') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Define Version') {
+            steps {
+                script {
+                    version = "1.0.1"
+                }
+            }
+        }
+
+        stage('Building...') {
+            steps {
+                ansiColor('xterm') {
+                    sh 'docker build --no-cache .'
+                }
+            }
+        }
+        stage('Publishing Docker Image...') {
+            when {
+                expression {
+                    env.BRANCH_NAME == 'master'
+                }
+            }
+            steps {
+                dockerBuilder "${env.WORKSPACE}", "prometheus-cachethq", version
+            }
+        }
+    }
+}
+
+

LICENCE

@@ -0,0 +1,9 @@
+Copyright 2018 Nicolas Zin <[email protected]>
+
+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.
+
+

README.md

@@ -21,7 +21,7 @@ You have to configure the Prometheus Alert Manager something like:
 If you have a CachetHQ and a Prometheus running on your local machine
 
     go build .
-    ./prometheus-cachethq -prometheus_token _prometheus_bearer_token_ -cachethq_token _token_
+    ./prometheus-cachethq -prometheus_token _prometheus_bearer_token_ -cachethq_token _token_ -label_name alertname
 
     # to test, you can send by hand an alert to the Prometheus Alert Manager
     curl -H "Content-Type: application/json" -d '[{"labels":{"alertname":"component21"}}]' localhost:9093/api/v1/alerts

main.go

@@ -19,6 +19,7 @@ type PrometheusCachetConfig struct {
 	PrometheusToken string
 	CachetURL       string
 	CachetToken     string
+	LabelName       string
 	LogLevel        int
 }
 
@@ -34,6 +35,7 @@ func main() {
 	flag.StringVar(&loglevel, "log_level", "info", "log level: [info|debug]")
 	flag.StringVar(&sslCert, "ssl_cert_file", "", "to be used with ssl_key: enable https server")
 	flag.StringVar(&sslKey, "ssl_key_file", "", "to be used with ssl_cert: enable https server")
+	flag.StringVar(&config.LabelName, "label_name", "alertname", "label to look for in Prometheus Alert info")
 	flag.IntVar(&httpPort, "http_port", 8080, "port to listen on")
 
 	flag.Parse()
@@ -63,6 +65,10 @@ func main() {
 		sslKey = os.Getenv("SSL_KEY_FILE")
 	}
 
+	if os.Getenv("LABEL_NAME") != "" {
+		config.LabelName = os.Getenv("LABEL_NAME")
+	}
+
 	config.LogLevel = LOG_INFO
 	if loglevel == "debug" {
 		config.LogLevel = LOG_DEBUG

minikube/cachethq.yaml

@@ -52,6 +52,8 @@ spec:
             value: "http://localhost:8000"
           - name: CACHETHQ_TOKEN
             value: "GswCqve7hl9CZKBPDQQr"
+          - name: LABEL_NAME
+            value: "alertname"
       - name: cachethq
         image: cachethq/docker:2.3-latest
         ports:

webserver.go

@@ -240,7 +240,7 @@ func SubmitAlert(c *gin.Context, config *PrometheusCachetConfig) {
 		}
 		for _, alert := range alerts.Alerts {
 			// fire something
-			if componentID, ok := list[alert.Labels["alertname"]]; ok {
+			if componentID, ok := list[alert.Labels[config.LabelName]]; ok {
 				if err := cachetAlert(componentID, status, config.CachetURL, config.CachetToken); err != nil {
 					if config.LogLevel == LOG_DEBUG {
 						log.Println(err)