add alloy

2026-07-08 22:30:48 +08:00
parent 06ad25f8e7
commit c6ce5f676e
11 changed files with 113 additions and 21 deletions
@@ -0,0 +1,88 @@
+discovery.docker "local" {
+  host             = "unix:///var/run/docker.sock"
+  refresh_interval = "5s"
+}
+
+discovery.relabel "docker" {
+  targets = discovery.docker.local.targets
+
+  //
+  // Container Name
+  //
+  rule {
+    source_labels = ["__meta_docker_container_name"]
+    regex         = "/(.*)"
+    replacement   = "$1"
+    target_label  = "container"
+  }
+
+  //
+  // Docker Compose
+  //
+  rule {
+    source_labels = ["__meta_docker_container_label_com_docker_compose_service"]
+    target_label  = "service"
+  }
+
+  rule {
+    source_labels = ["__meta_docker_container_label_com_docker_compose_project"]
+    target_label  = "compose_project"
+  }
+
+  //
+  // Image
+  //
+  rule {
+    source_labels = ["__meta_docker_container_image"]
+    target_label  = "image"
+  }
+
+  //
+  // stdout / stderr
+  //
+  rule {
+    source_labels = ["__meta_docker_container_log_stream"]
+    target_label  = "stream"
+  }
+
+  //
+  // Query 用
+  //
+  rule {
+    source_labels = ["__meta_docker_container_label_com_docker_compose_service"]
+    target_label  = "job"
+  }
+}
+
+loki.process "docker" {
+
+  stage.static_labels {
+    values = {
+      node        = env("NODE_NAME"),
+      environment = env("ENVIRONMENT"),
+      platform    = "docker",
+    }
+  }
+
+  forward_to = [loki.write.default.receiver]
+}
+
+loki.source.docker "local" {
+  host = "unix:///var/run/docker.sock"
+
+  targets = discovery.relabel.docker.output
+
+  refresh_interval = "5s"
+
+  forward_to = [
+    loki.process.docker.receiver,
+  ]
+}
+
+loki.write "default" {
+
+  endpoint {
+    url = env("LOKI_URL")
+    tenant_id = env("LOKI_TENANT")
+  }
+}