adding images and folder

etc/alloy/alloy.conf

@@ -0,0 +1,65 @@
+local.file_match "var_logs" {
+  path_targets = [
+    { "__address__" = "localhost", "__path__" = "/var/log/messages", "job" = "var-logs", "instance" = constants.hostname },
+    { "__address__" = "localhost", "__path__" = "/var/log/*.log", "job" = "var-logs", "instance" = constants.hostname },
+  ]
+}
+
+loki.relabel "var_logs_processing" {
+  rule {
+    source_labels = ["__path__"]
+    target_label  = "filename"
+    regex       = ".*/(?P<name>[^/]+)\\$"
+    replacement = "$${name}"
+  }
+
+
+  forward_to = [loki.write.local_loki.receiver]
+}
+
+loki.source.file "var_logs_source" {
+  targets    = local.file_match.var_logs.targets
+  forward_to = [loki.relabel.var_logs_processing.receiver]
+}
+
+loki.relabel "journald_processing" {
+  rule {
+    target_label = "hostname"
+    replacement  = constants.hostname
+  }
+
+  rule {
+    source_labels = ["__journal__systemd_unit"]
+    target_label  = "systemd_unit"
+  }
+
+  rule {
+    source_labels = ["__journal__transport"]
+    target_label  = "transport"
+  }
+
+  rule {
+    source_labels = ["__journal__priority_keyword"]
+    target_label  = "level"
+  }
+
+  forward_to = [loki.write.local_loki.receiver]
+}
+
+loki.source.journal "debian_journald" {
+  path       = "/var/log/journal"
+  max_age    = "1h"
+  labels     = { job = "journald", instance = constants.hostname }
+  forward_to = [loki.relabel.journald_processing.receiver]
+}
+
+loki.write "local_loki" {
+  endpoint {
+    url = "http://grafana.narwain.home:3100/loki/api/v1/push"
+  }
+
+  external_labels = {
+    cluster = "home-cluster",
+    env     = "prod",
+  }
+}