(site/dev) Add fluentbit operator client to kueyen

fleet/lib/fluent-operator/client/clusteroutput-fluentbit-loki.yaml

@@ -0,0 +1,32 @@
+---
+apiVersion: fluentbit.fluent.io/v1alpha2
+kind: ClusterOutput
+metadata:
+  labels:
+    fluentbit.fluent.io/enabled: "true"
+  name: fluentbit-output-loki
+  namespace: fluent-operator
+spec:
+  matchRegex: (?:kube|service)\.(.*)
+  loki:
+    host: loki.kueyen.dev.lsst.org
+    port: 443
+    tls:
+      verify: false
+    labels:
+      - job=fluentbit
+      - k8s_namespace=$kubernetes['namespace_name']
+      - k8s_pod_name=$kubernetes['pod_name']
+      - k8s_container_name=$kubernetes['container_name']
+      - node=${NODE_NAME}
+      - cluster=${CLUSTER_NAME}
+      - k8s_container_image=$kubernetes['container_image']
+    label_keys:
+      - app
+      - release
+      - component
+      - k8s-app
+    line_format: json
+    auto_kubernetes_labels: false
+    retry_limit: 3
+    buffer_size: 100MB

fleet/lib/fluent-operator/client/configmap-cluster-metadata.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: cluster-metadata
+  namespace: fluent-operator
+data:
+  CLUSTER_NAME: ${CLUSTER_NAME}  # Se reemplazará durante la instalación

fleet/lib/fluent-operator/client/kustomization.yaml

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+---
+resources:
+  - clusteroutput-fluentbit-loki.yaml
+  - configmap-cluster-metadata.yaml

fleet/lib/fluent-operator/fleet.yaml

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+---
+defaultNamespace: &name fluent-operator
+labels:
+  bundle: *name
+namespaceLabels:
+  lsst.io/discover: "true"
+kustomize:
+  dir: client
+helm:
+  chart: *name
+  releaseName: *name
+  repo: https://fluent.github.io/helm-charts
+  version: 2.7.0
+  waitForJobs: true
+  values:
+    fluentbit:
+      extraEnv:
+        - name: NODE_NAME
+          valueFrom:
+            fieldRef:
+              fieldPath: spec.nodeName
+        - name: CLUSTER_NAME
+          valueFrom:
+            configMapKeyRef:
+              name: cluster-metadata
+              key: CLUSTER_NAME
+
+targetCustomizations:
+  - name: kueyen
+    clusterName: kueyen