Add Loki Alloy logging baseline

2026-05-16 13:26:49 +02:00
parent 5ada1ad153
commit a5add937f8
17 changed files with 330 additions and 5 deletions
@@ -0,0 +1,43 @@
+discovery.docker "containers" {
+  host = "unix:///var/run/docker.sock"
+}
+
+discovery.relabel "docker_logs" {
+  targets = []
+
+  rule {
+    source_labels = ["__meta_docker_container_name"]
+    regex         = "/(.*)"
+    target_label  = "container_name"
+  }
+
+  rule {
+    source_labels = ["__meta_docker_container_label_com_docker_compose_project"]
+    target_label  = "compose_project"
+  }
+
+  rule {
+    source_labels = ["__meta_docker_container_label_com_docker_compose_service"]
+    target_label  = "compose_service"
+  }
+}
+
+loki.source.docker "containers" {
+  host          = "unix:///var/run/docker.sock"
+  targets       = discovery.docker.containers.targets
+  labels        = { platform = "docker", host = "kallilabcore" }
+  relabel_rules = discovery.relabel.docker_logs.rules
+  forward_to    = [loki.process.docker.receiver]
+}
+
+loki.process "docker" {
+  forward_to = [loki.write.local.receiver]
+
+  stage.docker {}
+}
+
+loki.write "local" {
+  endpoint {
+    url = "http://loki:3100/loki/api/v1/push"
+  }
+}