update alloy configuration with configmap.yaml

v2-configmap-yaml/alloy-configmap.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+kind: ConfigMap
+
+metadata:
+  name: alloy-config
+
+data:
+  config.alloy: |-
+    // 여기서부터 컴포넌트 코드 작성
+    // Alloy 에서는 //, /* */를 주석으로 사용합니다. 
+    discovery.kubernetes "kube_system_pods" {
+        role = "pod"
+        
+        namespaces {
+            names = ["kube-system"]
+        }
+    }
+
+    loki.source.kubernetes "kube_system_pods" {
+        targets    = discovery.kubernetes.kube_system_pods.targets
+        forward_to = [loki.write.loki_instance.receiver]
+    }
+
+    loki.write "loki_instance" {
+      endpoint {
+        url = "<LOKI_ENDPOINT>"
+      }
+    }
+

v2-configmap-yaml/helm-values.yaml

@@ -0,0 +1,8 @@
+alloy:
+  resources: {} # resource 설정 가능
+
+  configMap:
+    create: false
+    name: alloy-config
+    key: config.alloy
+