working instance

templates/config.alloy.erb

@@ -1,29 +1,20 @@
 <% if @ay_manage_loki == true -%>
 
-// Receive syslog messages
-loki.source.syslog "syslog" {
-  listener {
-    address = "0.0.0.0:514"  // Adjust to your required listening port
-  }
-  forward_to = [loki.process.extract_hostname.receiver]
+logging{
+    level = "info"
+    format = "logfmt"
+    write_to = [loki.process.alloy.receiver]
 }
 
-// Process logs and extract hostname
-loki.process "extract_hostname" {
-  stage.logfmt {
-    mapping = {
-      "hostname" = "syslog_hostname",  // Extracts the hostname from syslog
+loki.process "alloy" {
+    stage.labels {
+        values = {
+            service_name = "alloy",
+        }
     }
-  }
-  stage.labels {
-    values = {
-      "hostname" = "hostname",  // Assigns extracted hostname to the label
-    }
-  }
-  forward_to = [loki.relabel.add_labels.receiver]
+    forward_to = [loki.write.loki.receiver]
 }
 
-
 // Define file discovery for your logs
 local.file_match "system_logs" {
   path_targets = [
@@ -37,23 +28,18 @@ local.file_match "system_logs" {
 // Scrape the logs from the matched files
 loki.source.file "system_logs" {
   targets    = local.file_match.system_logs.targets
-  forward_to = [loki.relabel.add_labels.receiver]
+  forward_to = [loki.process.syslog.receiver]
 }
 
-// Relabel logs to add hostname and job labels
-loki.relabel "add_labels" {
+loki.process "syslog" {
 
-  rule {
-    action       = "replace"
-    target_label = "hostname"
-    replacement  = "host"
+  stage.static_labels {
+    values = {
+      instance = constants.hostname,
+      service = "linux_logs",
+    }
   }
-  rule {
-    action       = "replace"
-    target_label = "job"
-    replacement  = "syslogs"
-  }
-  forward_to = [loki.write.loki.receiver]
+    forward_to = [loki.write.loki.receiver]
 }
 
 loki.write "loki" {