kube-prometheus: Re-generate

manifests/node-exporter-daemonset.yaml

@@ -22,6 +22,7 @@ spec:
         - --path.rootfs=/host/root
         - --collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+)($|/)
         - --collector.filesystem.ignored-fs-types=^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$
+        - --collector.ntp
         image: quay.io/prometheus/node-exporter:v0.17.0
         name: node-exporter
         resources:

manifests/prometheus-rules.yaml

@@ -931,6 +931,55 @@ spec:
       for: 10m
       labels:
         severity: critical
+  - name: node-time
+    rules:
+    - alert: ClockSkewDetected
+      annotations:
+        message: Clock skew detected on node-exporter {{ $labels.namespace }}/{{ $labels.pod
+          }}. Ensure NTP is configured correctly on this host.
+      expr: |
+        node_ntp_offset_seconds{job="node-exporter"} < -0.03 or node_ntp_offset_seconds{job="node-exporter"} > 0.03
+      for: 2m
+      labels:
+        severity: warning
+  - name: node-network
+    rules:
+    - alert: NetworkReceiveErrors
+      annotations:
+        message: Network interface "{{ $labels.device }}" showing receive errors on
+          node-exporter {{ $labels.namespace }}/{{ $labels.pod }}"
+      expr: |
+        rate(node_network_receive_errs_total{job="node-exporter",device!~"veth.+"}[2m]) > 0
+      for: 2m
+      labels:
+        severity: warning
+    - alert: NetworkTransmitErrors
+      annotations:
+        message: Network interface "{{ $labels.device }}" showing transmit errors
+          on node-exporter {{ $labels.namespace }}/{{ $labels.pod }}"
+      expr: |
+        rate(node_network_transmit_errs_total{job="node-exporter",device!~"veth.+"}[2m]) > 0
+      for: 2m
+      labels:
+        severity: warning
+    - alert: NodeNetworkInterfaceDown
+      annotations:
+        message: Network interface "{{ $labels.device }}" down on node-exporter {{
+          $labels.namespace }}/{{ $labels.pod }}"
+      expr: |
+        node_network_up{job="node-exporter",device!~"veth.+"} == 0
+      for: 2m
+      labels:
+        severity: warning
+    - alert: NodeNetworkInterfaceFlapping
+      annotations:
+        message: Network interface "{{ $labels.device }}" changing it's up status
+          often on node-exporter {{ $labels.namespace }}/{{ $labels.pod }}"
+      expr: |
+        changes(node_network_up{job="node-exporter",device!~"veth.+"}[2m]) > 2
+      for: 2m
+      labels:
+        severity: warning
   - name: prometheus.rules
     rules:
     - alert: PrometheusConfigReloadFailed