Rearrange deployment files into kustomizations

deploy/prometheus/prometheus.yaml

@@ -0,0 +1,29 @@
+global:
+  scrape_interval: 10s
+scrape_configs:
+- job_name: 'ingress-nginx-endpoints'
+  kubernetes_sd_configs:
+  - role: pod
+    namespaces:
+      names:
+      - ingress-nginx
+  relabel_configs:
+  - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
+    action: keep
+    regex: true
+  - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scheme]
+    action: replace
+    target_label: __scheme__
+    regex: (https?)
+  - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
+    action: replace
+    target_label: __metrics_path__
+    regex: (.+)
+  - source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
+    action: replace
+    target_label: __address__
+    regex: ([^:]+)(?::\d+)?;(\d+)
+    replacement: $1:$2
+  - source_labels: [__meta_kubernetes_service_name]
+    regex: prometheus-server
+    action: drop