add vector-agent

kubernetes/apps/observability/kustomization.yaml

@@ -9,5 +9,6 @@ resources:
   - ./alertmanager/ks.yaml
   - ./gatus/ks.yaml
   - ./prometheus-operator-crds/ks.yaml
+  - ./vector-agent/ks.yaml
   - ./vector-aggregator/ks.yaml
   - ./victoria-metrics/ks.yaml

kubernetes/apps/observability/vector-agent/app/helmrelease.yaml

@@ -0,0 +1,47 @@
+---
+# yaml-language-server: $schema=https://ks.hsn.dev/helm.toolkit.fluxcd.io/helmrelease_v2.json
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: vector-agent
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: vector
+      version: 0.36.1
+      sourceRef:
+        kind: HelmRepository
+        name: vector
+        namespace: flux-system
+  driftDetection:
+    mode: enabled
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  values:
+    role: "Agent"
+    workloadResourceAnnotations:
+      reloader.stakater.com/auto: "true"
+    containerPorts:
+      - name: prom-exporter
+        containerPort: 9090
+    resources:
+      requests:
+        memory: "64Mi"
+        cpu: "500m"
+      limits:
+        memory: 1Gi
+        cpu: "6000m"
+    service:
+      ports:
+        - name: prom-exporter
+          port: 9090
+    existingConfigMaps: ["vector-agent-configmap"]
+    dataDir: /vector-data-dir
+    podMonitor:
+      enabled: true

kubernetes/apps/observability/vector-agent/app/kustomization.yaml

@@ -0,0 +1,12 @@
+---
+# yaml-language-server: $schema=https://json.schemastore.org/kustomization
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
+configMapGenerator:
+  - name: vector-agent-configmap
+    files:
+      - vector.yaml=./resources/vector.yml
+generatorOptions:
+  disableNameSuffixHash: true

kubernetes/apps/observability/vector-agent/app/resources/vector.yml

@@ -0,0 +1,35 @@
+---
+data_dir: /vector-data-dir
+
+sources:
+  internal_metrics:
+    type: internal_metrics
+  kubernetes_logs:
+    type: kubernetes_logs
+    use_apiserver_cache: true
+    pod_annotation_fields:
+      container_image: container_image
+      container_name: container_name
+      pod_labels: pod_labels
+      pod_name: pod_name
+      pod_annotations: ""
+    namespace_annotation_fields:
+      namespace_labels: ""
+    node_annotation_fields:
+      node_labels: ""
+    # https://github.com/vectordotdev/vector/issues/12014
+    # https://github.com/vectordotdev/vector/issues/13467
+    max_line_bytes: 131072  # 128 KiB
+    max_read_bytes: 131072  # 128 KiB
+
+sinks:
+  prom_exporter:
+    type: prometheus_exporter
+    inputs: [internal_metrics]
+    address: 0.0.0.0:9090
+  vector:
+    type: vector
+    compression: true
+    version: "2"
+    address: vector-aggregator.observability:6000
+    inputs: ["kubernetes_logs"]

kubernetes/apps/observability/vector-agent/ks.yaml

@@ -0,0 +1,20 @@
+---
+# yaml-language-server: $schema=https://ks.hsn.dev/kustomize.toolkit.fluxcd.io/kustomization_v1.json
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app vector-agent
+  namespace: flux-system
+spec:
+  targetNamespace: observability
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  path: ./kubernetes/apps/observability/vector-agent/app
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: theshire
+  wait: false
+  interval: 30m
+  retryInterval: 1m