Drop process start time from SLI endpoints (#2501)

* jsonnet: drop process start time metric from SLI

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

* manifests: regenerate

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

---------

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

manifests/kubernetesControlPlane-serviceMonitorApiserver.yaml

@@ -67,6 +67,11 @@ spec:
       serverName: kubernetes
   - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
     interval: 5s
+    metricRelabelings:
+    - action: drop
+      regex: process_start_time_seconds
+      sourceLabels:
+      - __name__
     path: /metrics/slis
     port: https
     scheme: https

manifests/kubernetesControlPlane-serviceMonitorKubeControllerManager.yaml

@@ -53,6 +53,11 @@ spec:
       insecureSkipVerify: true
   - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
     interval: 5s
+    metricRelabelings:
+    - action: drop
+      regex: process_start_time_seconds
+      sourceLabels:
+      - __name__
     path: /metrics/slis
     port: https-metrics
     scheme: https

manifests/kubernetesControlPlane-serviceMonitorKubeScheduler.yaml

@@ -16,6 +16,11 @@ spec:
       insecureSkipVerify: true
   - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
     interval: 5s
+    metricRelabelings:
+    - action: drop
+      regex: process_start_time_seconds
+      sourceLabels:
+      - __name__
     path: /metrics/slis
     port: https-metrics
     scheme: https

manifests/kubernetesControlPlane-serviceMonitorKubelet.yaml

@@ -106,6 +106,10 @@ spec:
       sourceLabels:
       - __metrics_path__
       targetLabel: metrics_path
+    - action: drop
+      regex: process_start_time_seconds
+      sourceLabels:
+      - __name__
     scheme: https
     tlsConfig:
       insecureSkipVerify: true