possibilité d'ajouter des clients avec un nom de domaine

dicos/70_prometheus.xml

@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <creole>
     <files>
-		<file filelist='prometheus'   name='/etc/default/prometheus' source='prometheus.defaults'  mkdir='True' rm='True'/>
+      <file filelist='prometheus'   name='/etc/default/prometheus' source='prometheus.defaults'  mkdir='True' rm='True'/>
         <file filelist='prometheus'   name='/etc/prometheus/prometheus.yml'          mkdir='True' rm='True'/>
         <file filelist='alertmanager' name='/etc/prometheus/alertmanager.yml'        mkdir='True' rm='True'/>
-		<file filelist='alertmanager' name='/etc/prometheus/rules.d/alert-rules.yml' mkdir='True' rm='True'/>
+        <file filelist='alertmanager' name='/etc/prometheus/rules.d/alert-rules.yml' mkdir='True' rm='True'/>
+        <file filelist='alertmanager' name='/etc/prometheus/rules.d/predict-rules.yml' mkdir='True' rm='True'/>
         <file filelist='grafana'      name='/etc/grafana/grafana.ini'                mkdir='True' rm='True'/>
 
         <service>prometheus</service>
@@ -58,7 +59,7 @@
 
             <!-- Job standard  -->
             <variable name='prTarg' type='string' description='Nom de la cible prometheus' multi='True'/>
-            <variable name='prTargIP' type='ip' description="Adresse IP de la cible prometheus"/>
+            <variable name='prTargIP' type='string' description="Adresse IP ou nom de domaine de la cible prometheus"/>
             <variable name='prTargSonde' type='string' description="Sonde a utiliser pour ce client">
                 <value>Node Exporter</value>
             </variable>
@@ -77,6 +78,9 @@
             <variable name='scrpScheme' type='string' description="Protocole à utiliser pour l'interrogation de la sonde">
                 <value>http</value>
             </variable>
+           <variable name='scrpMetricPath' type='string' description="Chemin d'accès de la ressource">
+                <value>/metrics</value>
+            </variable>
 
             <variable name='addPrOpenTarg' type='oui/non' description="Ajouter des cibles statiques pour les jobs personnalisé">
                 <value>non</value>
@@ -84,7 +88,7 @@
             <!-- Job libre  -->
             <variable name='prOpenTarg' type='string' description='Nom de la cible personnalisé prometheus' multi='True'/>
             <variable name='prOpenTargJob' type='string' description='Nom du job de rattachement de la cible'/>
-            <variable name='prOpenTargIP' type='ip' description="Adresse IP de la cible"/>
+            <variable name='prOpenTargIP' type='string' description="Adresse IP ou nom de domaine de la cible"/>
             <variable name='prOpenTargPort' type='number' description="Port d'écoute de la sonde"/>
         </family>
 
@@ -104,6 +108,7 @@
                     <variable name='grafana_auth_anonymous' type='string' description="Activer l'accès aux utilisateurs non enregistrés">
                         <value>false</value>
                     </variable>
+					<variable name='grafanaRootURL' type='string' description='Url publique de grafana (avec http:// ou https://)' mode='expert'/>
                 </family>
 
         <family name="alertes prometheus">
@@ -147,7 +152,7 @@
     <separators>
         <separator name='activer_grafana'>Services complèmentairse</separator>
         <separator name='prometheusJobName'>Configuration du serveur Prometheus</separator>
-		<separator name='job_name_node'>Configuration des jobs standards</separator>
+        <separator name='job_name_node'>Configuration des jobs standards</separator>
         <separator name='alSMTPHost'>Configuration SMTP pour l'envois des alertes</separator>
         <separator name='alReceiver'>Destinatires</separator>
         <separator name='alRoute'>Rêgles de distribution simples</separator>
@@ -166,7 +171,8 @@
             <slave>scrpInterval</slave>
             <slave>scrpTimeout</slave>
             <slave>honorLabels</slave>
-			<slave>scrpScheme</slave>
+	    <slave>scrpScheme</slave>
+            <slave>scrpMetricPath</slave>
         </group>
 
         <group master='alRoute'>

tmpl/alert-rules.yml

@@ -33,7 +33,7 @@ groups:
   # Heavy "/" use
   - alert: filesystem_threshold_exceeded
     expr: node_filesystem_avail{job="%%{job_name_node}",mountpoint="/"} / node_filesystem_size{job="%%{job_name_node}"}
-      * 100 < 90
+      * 100 < 20
     annotations:
       description: This device's filesystem usage has exceeded the threshold with
         a value of {{ $value }}.

tmpl/alertmanager.yml

@@ -4,12 +4,13 @@ global:
   %if %%tls_smtp == "non"
   smtp_smarthost: '%%exim_relay_smtp:25'
   %elif %%tls_smtp == "port 25"
-  smtp_smarthost: '%%exim_relay_smtp:25'
-  smtp_require_tls: true
-  %else
-  smtp_smarthost: '%%exim_relay_smtp:465'
-  smtp_require_tls: true
+    smtp_smarthost: '%%exim_relay_smtp:25'
+    smtp_require_tls: true
+    %else
+    smtp_smarthost: '%%exim_relay_smtp:465'
+    smtp_require_tls: true
   %end if
+  smtp_from: '%%system_mail_from'
 %else
   smtp_smarthost: '%%alSMTPHost:%%alSMTPPort'
   smtp_from: '%%alFrom'
@@ -31,8 +32,8 @@ global:
   #hipchat_api_url: 'https://hipchat.foobar.org/'
 
 # The directory from which notification templates are read.
-templates: 
-- '/etc/alertmanager/template/*.tmpl'
+templates:
+  - '/etc/alertmanager/template/*.tmpl'
 
 # The root route on which each incoming alert enters.
 route:
@@ -54,12 +55,12 @@ route:
 
   # If an alert has successfully been sent, wait 'repeat_interval' to
   # resend them.
-  repeat_interval: 3h 
+  repeat_interval: 3h
 
   # A default receiver
   receiver: %%alDefaultReceiver
 
-  # All the above attributes are inherited by all child routes and can 
+  # All the above attributes are inherited by all child routes and can
   # overwritten on each.
 
   # The child route trees.
@@ -119,7 +120,7 @@ route:
 
 # Inhibition rules allow to mute a set of alerts given that another alert is
 # firing.
-# We use this to mute any warning-level notifications if the same alert is 
+# We use this to mute any warning-level notifications if the same alert is
 # already critical.
 inhibit_rules:
 - source_match:

tmpl/grafana.ini

@@ -40,11 +40,13 @@ domain = %%grafana_domain
 
 # Redirect to correct domain if host header does not match domain
 # Prevents DNS rebinding attacks
-;enforce_domain = false
+enforce_domain = true
 
 # The full public facing url you use in browser, used for redirects and emails
 # If you use reverse proxy and sub path specify full url (with sub path)
-;root_url = http://localhost:3000
+%if %%is_empty('grafanaRootURL')
+root_url = %%grafanaRootURL
+%end if
 
 # Log web requests
 ;router_logging = false
@@ -299,18 +301,20 @@ enabled = %%grafana_auth_anonymous
 
 #################################### SMTP / Emailing ##########################
 [smtp]
-;enabled = false
-;host = localhost:25
+%if %%getVar('activer_exim_relay_smtp','non') == 'oui'
+enabled = true
+host = %%exim_relay_smtp:25
 ;user =
 # If the password contains # or ; you have to wrap it with trippel quotes. Ex """#password;"""
 ;password =
 ;cert_file =
 ;key_file =
-;skip_verify = false
-;from_address = admin@grafana.localhost
-;from_name = Grafana
+skip_verify = true
+from_address = %%system_mail_from
+from_name = Grafana
 # EHLO identity in SMTP dialog (defaults to instance_name)
 ;ehlo_identity = dashboard.example.com
+%end if
 
 [emails]
 ;welcome_email_on_sign_up = false

tmpl/predict-rules.yml

@@ -0,0 +1,6 @@
+groups:
+  - name: PredictRules
+    rules:
+      - alert: disk_full_within_6_hours
+        expr: predict_linear(node_filesystem_free{job="%%{job_name_node}",mountpoint="/"}[1h], 6 * 3600) < 0
+        for: 5m

tmpl/prometheus.yml

@@ -22,7 +22,7 @@ scrape_configs:
 
   - job_name: '%%job_name_node'
     file_sd_configs:
-      - files: [ "%%job_file_config/*.yml" ]
+#      - files: [ "%%job_file_config/*.yml" ]
 %if %%getVar('addTargetPrometheus','non') == 'oui'
     static_configs:
         - targets: [ "%%adresse_ip_eth0:9100"%slurp
@@ -44,6 +44,7 @@ scrape_configs:
     scrape_interval: %%{job.scrpInterval}s
     scrape_timeout: %%{job.scrpTimeout}s
     scheme: %%job.scrpScheme
+    metrics_path: %%job.scrpMetricPath
   %set first = True
     static_configs:
       - targets: [ %slurp