Add CPU/RAM measurements collection

Add mechanism for CPU/RAM measurements collection from k8s nodes and from JMeter VM

Issue-ID: DCAEGEN2-608
Signed-off-by: Pawel <pawel.kasperkiewicz@nokia.com>
Change-Id: I78af2906254a19da383c7bae9ec919eadd326873

1 files changed, 56 insertions, 1 deletions

diff --git a/performanceTests/k8s/prometheus/configmap.yaml b/performanceTests/k8s/prometheus/configmap.yaml
index 96001713..0c22cd6b 100644
--- a/performanceTests/k8s/prometheus/configmap.yaml
+++ b/performanceTests/k8s/prometheus/configmap.yaml
@@ -41,4 +41,59 @@ data:
         tls_config:
           insecure_skip_verify: true
         static_configs:
-          - targets: ['dcae-ves-collector.onap:8443']
\ No newline at end of file
+          - targets: ['dcae-ves-collector.onap:8443']
+
+      - job_name: 'kubernetes-cadvisor'
+
+        scheme: https
+
+        tls_config:
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
+
+        kubernetes_sd_configs:
+        - role: node
+
+        relabel_configs:
+        - action: labelmap
+          regex: __meta_kubernetes_node_label_(.+)
+        - target_label: __address__
+          replacement: kubernetes.default.svc:443
+        - source_labels: [__meta_kubernetes_node_name]
+          regex: (.+)
+          target_label: __metrics_path__
+          replacement: /api/v1/nodes/${1}/proxy/metrics/cadvisor
+
+      - job_name: 'kubernetes-service-endpoints'
+
+        kubernetes_sd_configs:
+        - role: endpoints
+
+        relabel_configs:
+        - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
+          action: keep
+          regex: true
+        - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
+          action: replace
+          target_label: __scheme__
+          regex: (https?)
+        - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
+          action: replace
+          target_label: __metrics_path__
+          regex: (.+)
+        - source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
+          action: replace
+          target_label: __address__
+          regex: ([^:]+)(?::\d+)?;(\d+)
+          replacement: $1:$2
+        - action: labelmap
+          regex: __meta_kubernetes_service_label_(.+)
+        - source_labels: [__meta_kubernetes_namespace]
+          action: replace
+          target_label: kubernetes_namespace
+        - source_labels: [__meta_kubernetes_service_name]
+          action: replace
+          target_label: kubernetes_name
+        - source_labels: [__meta_kubernetes_endpoint_node_name]
+          action: replace
+          target_label: node_name
\ No newline at end of file