From a3def897fa97a4f1715f7e47c5d321624c8f113a Mon Sep 17 00:00:00 2001
From: Philippe Caseiro <pcaseiro@cadoles.com>
Date: Mon, 4 Jun 2018 17:01:42 +0200
Subject: [PATCH] Moving to bash

---
 postservice/88_grafana | 69 ++++++++++++++++--------------------------
 1 file changed, 26 insertions(+), 43 deletions(-)
 mode change 100644 => 100755 postservice/88_grafana

diff --git a/postservice/88_grafana b/postservice/88_grafana
old mode 100644
new mode 100755
index 6c01a7c..10592a1
--- a/postservice/88_grafana
+++ b/postservice/88_grafana
@@ -1,51 +1,34 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
+#!/usr/bin/env bash
 
-import os
-import requests
-import json
+grafanaHost=$(CreoleGet srvGrafanaIP 192.168.30.57)
+grafanaPort=$(CreoleGet srvGrafanaPort 3000)
+grafanaUser="admin"
+grafanaPasswd=$(CreoleGet grafana_admin_passwd admin)
+grafanaURL="http://${grafanaUser}:${grafanaPasswd}@${grafanaHost}:${grafanaPort}"
+datasource_name=$(CreoleGet promDataSource "prometheus")
+promHost=$(CreoleGet adresse_ip_eth0)
+promPort='9090'
 
-from creole.client import CreoleClient
 
-creole = c = CreoleClient()
+cmd="curl"
+url="${grafanaURL}/api/datasources"
 
-grafanaHost = creole.get_creole('srvGrafanaIP','127.0.0.1')
-grafanaPort = creole.get_creole('srvGrafanaPort', '3000')
-grafanaURL  = os.path.join('http://', '%s:%s' % (grafanaHost, grafanaPort))
-grafanaUser = "admin"
-grafanaPasswd = creole.get_creole('grafana_admin_passwd')
-datasource_name = creole.get_creole('promDataSource',"prometheus")
-promHost = creole.get_creole('addresse_ip_eth0')
-promPort = '9090'
-
-session = requests.Session()
-login_post = session.post (
-    os.path.join(grafanaURL, 'login'),
-    data=json.dumps({
-        'user': grafanaUser,
-        'email': '',
-        'password': grafanaPasswd
-    }),
-    headers={'content-type': 'application/json'}
+data=$(cat <<__EOF__
+{"name":"${datasource_name}","type":"prometheus","url":"http://${promHost}:${promPort}","access":"direct"}
+__EOF__
 )
 
-# Get list of datasources
-datasources_get = session.get(os.path.join(grafanaURL, 'api', 'datasources'))
-datasources = datasources_get.json()
+echo -ne "\tCreating datasource for Prometheus "
+res=$(${cmd} "${url}" -H "Content-Type: application-json" --data-binary "${data}" 2>&1 )
+excode=${?}
+case $res in
+    *"already exists"*)
+        echo " ... [Exists]"
+    ;;
+    *"Datasource added"*)
+        echo " ... [OK]"
+    ;;
+esac
 
-if datasources['message'] == "Unauthorized" :
-    exit(34)
+echo -ne "\tImporting Node Exporter Full Dashboard "
 
-# Add new datasource
-datasources_put = session.put(
-    os.path.join(grafanaURL, 'api', 'datasources'),
-    data=json.dumps({
-        'access': 'direct',
-        'name': datasource_name,
-        'type': 'prometheus',
-        'url': 'http://%s:%u' % (promHost, promPort),
-        'basicAuth': 'false',
-        'withCredentials': 'false'
-    }),
-    headers={'content-type': 'application/json'}
-)