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3c27a1e9bf
<!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit - **New Features** - Introduced new HelmRelease configurations for cert-manager, monitoring agents, and Victoria Metrics Operator in Kubernetes. - Added resource specifications for `vmselect` in the VMCluster configuration. - Enhanced resource management for `vmselect` with defined limits and requests for memory and CPU. - **Bug Fixes** - Adjusted resource limits for Redis failover memory allocation. - **Documentation** - Updated README and release notes for various components, enhancing clarity and usability. - **Chores** - Updated image versions across multiple components for consistency and performance improvements. - Modified migration scripts to facilitate transitions and manage resources effectively. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Co-authored-by: Andrei Kvapil <kvapss@gmail.com>
56 lines
1.7 KiB
YAML
56 lines
1.7 KiB
YAML
apiVersion: operator.victoriametrics.com/v1beta1
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kind: VMRule
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metadata:
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name: alerts-node.rules
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spec:
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groups:
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- name: node.rules
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params: {}
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rules:
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- annotations: {}
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expr: |-
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topk by (namespace,pod,cluster) (1,
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max by (node,namespace,pod,cluster) (
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label_replace(kube_pod_info{job="kube-state-metrics",node!=""}, "pod", "$1", "pod", "(.*)")
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))
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labels: {}
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record: 'node_namespace_pod:kube_pod_info:'
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- annotations: {}
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expr: |-
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count by (node,cluster) (
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node_cpu_seconds_total{mode="idle",job="node-exporter"}
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* on (namespace,pod,cluster) group_left(node)
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topk by (namespace,pod,cluster) (1, node_namespace_pod:kube_pod_info:)
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)
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labels: {}
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record: node:node_num_cpu:sum
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- annotations: {}
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expr: |-
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sum(
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node_memory_MemAvailable_bytes{job="node-exporter"} or
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(
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node_memory_Buffers_bytes{job="node-exporter"} +
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node_memory_Cached_bytes{job="node-exporter"} +
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node_memory_MemFree_bytes{job="node-exporter"} +
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node_memory_Slab_bytes{job="node-exporter"}
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)
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) by (cluster)
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labels: {}
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record: :node_memory_MemAvailable_bytes:sum
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- annotations: {}
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expr: |-
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avg by (node,cluster) (
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sum without (mode) (
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rate(node_cpu_seconds_total{mode!="idle",mode!="iowait",mode!="steal",job="node-exporter"}[5m])
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)
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)
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labels: {}
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record: node:node_cpu_utilization:ratio_rate5m
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- annotations: {}
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expr: |-
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avg by (cluster) (
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node:node_cpu_utilization:ratio_rate5m
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)
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labels: {}
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record: cluster:node_cpu:ratio_rate5m
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