Revert "drop label replacements due to prometheus bug (#325)" (#326)

This reverts commit afe5454.

Author: kovayur

resources/prometheus/pod_monitors/rhacs-cloudwatch-exporter.yaml

@@ -24,9 +24,11 @@ spec:
 
         - action: labelmap
           regex: __meta_kubernetes_pod_annotation_rhacs_redhat_com_(.+)
+          replacement: rhacs_${1}
 
         - action: labelmap
           regex: __meta_kubernetes_pod_label_rhacs_redhat_com_(.+)
+          replacement: rhacs_${1}
 
         - sourceLabels: [rhacs_tenant]
           targetLabel: rhacs_instance_id

resources/prometheus/pod_monitors/rhacs-emailsender-metrics.yaml

@@ -24,6 +24,8 @@ spec:
 
         - action: labelmap
           regex: __meta_kubernetes_pod_annotation_rhacs_redhat_com_(.+)
+          replacement: rhacs_${1}
 
         - action: labelmap
           regex: __meta_kubernetes_pod_label_rhacs_redhat_com_(.+)
+          replacement: rhacs_${1}

resources/prometheus/pod_monitors/rhacs-fleetshard-sync-metrics.yaml

@@ -24,9 +24,11 @@ spec:
 
         - action: labelmap
           regex: __meta_kubernetes_pod_annotation_rhacs_redhat_com_(.+)
+          replacement: rhacs_${1}
 
         - action: labelmap
           regex: __meta_kubernetes_pod_label_rhacs_redhat_com_(.+)
+          replacement: rhacs_${1}
 
         - sourceLabels: [rhacs_tenant]
           targetLabel: rhacs_instance_id

resources/prometheus/pod_monitors/rhacs-tenant-metrics.yaml

@@ -22,9 +22,11 @@ spec:
 
         - action: labelmap
           regex: __meta_kubernetes_pod_annotation_rhacs_redhat_com_(.+)
+          replacement: rhacs_${1}
 
         - action: labelmap
           regex: __meta_kubernetes_pod_label_rhacs_redhat_com_(.+)
+          replacement: rhacs_${1}
 
         - sourceLabels: [rhacs_tenant]
           targetLabel: rhacs_instance_id