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config.yaml
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apiVersion: v1
data:
default-prometheus-kube-prometheus-alertmanager.rules-1aa206e3-409e-4c2a-9214-eb857f358b2b.yaml: |
groups:
- name: alertmanager.rules
rules:
- alert: AlertmanagerFailedReload
annotations:
description: Configuration has failed to load for {{ $labels.namespace }}/{{
$labels.pod}}.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/alertmanager/alertmanagerfailedreload
summary: Reloading an Alertmanager configuration has failed.
expr: |-
# Without max_over_time, failed scrapes could create false negatives, see
# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.
max_over_time(alertmanager_config_last_reload_successful{job="prometheus-kube-prometheus-alertmanager",namespace="default"}[5m]) == 0
for: 10m
labels:
severity: critical
- alert: AlertmanagerMembersInconsistent
annotations:
description: Alertmanager {{ $labels.namespace }}/{{ $labels.pod}} has only
found {{ $value }} members of the {{$labels.job}} cluster.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/alertmanager/alertmanagermembersinconsistent
summary: A member of an Alertmanager cluster has not found all other cluster
members.
expr: |-
# Without max_over_time, failed scrapes could create false negatives, see
# https://www.robustperception.io/alerting-on-gauges-in-prometheus-2-0 for details.
max_over_time(alertmanager_cluster_members{job="prometheus-kube-prometheus-alertmanager",namespace="default"}[5m])
< on (namespace,service) group_left
count by (namespace,service) (max_over_time(alertmanager_cluster_members{job="prometheus-kube-prometheus-alertmanager",namespace="default"}[5m]))
for: 15m
labels:
severity: critical
- alert: AlertmanagerFailedToSendAlerts
annotations:
description: Alertmanager {{ $labels.namespace }}/{{ $labels.pod}} failed to
send {{ $value | humanizePercentage }} of notifications to {{ $labels.integration
}}.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/alertmanager/alertmanagerfailedtosendalerts
summary: An Alertmanager instance failed to send notifications.
expr: |-
(
rate(alertmanager_notifications_failed_total{job="prometheus-kube-prometheus-alertmanager",namespace="default"}[5m])
/
rate(alertmanager_notifications_total{job="prometheus-kube-prometheus-alertmanager",namespace="default"}[5m])
)
> 0.01
for: 5m
labels:
severity: warning
- alert: AlertmanagerClusterFailedToSendAlerts
annotations:
description: The minimum notification failure rate to {{ $labels.integration
}} sent from any instance in the {{$labels.job}} cluster is {{ $value | humanizePercentage
}}.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/alertmanager/alertmanagerclusterfailedtosendalerts
summary: All Alertmanager instances in a cluster failed to send notifications
to a critical integration.
expr: |-
min by (namespace,service, integration) (
rate(alertmanager_notifications_failed_total{job="prometheus-kube-prometheus-alertmanager",namespace="default", integration=~`.*`}[5m])
/
rate(alertmanager_notifications_total{job="prometheus-kube-prometheus-alertmanager",namespace="default", integration=~`.*`}[5m])
)
> 0.01
for: 5m
labels:
severity: critical
- alert: AlertmanagerClusterFailedToSendAlerts
annotations:
description: The minimum notification failure rate to {{ $labels.integration
}} sent from any instance in the {{$labels.job}} cluster is {{ $value | humanizePercentage
}}.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/alertmanager/alertmanagerclusterfailedtosendalerts
summary: All Alertmanager instances in a cluster failed to send notifications
to a non-critical integration.
expr: |-
min by (namespace,service, integration) (
rate(alertmanager_notifications_failed_total{job="prometheus-kube-prometheus-alertmanager",namespace="default", integration!~`.*`}[5m])
/
rate(alertmanager_notifications_total{job="prometheus-kube-prometheus-alertmanager",namespace="default", integration!~`.*`}[5m])
)
> 0.01
for: 5m
labels:
severity: warning
- alert: AlertmanagerConfigInconsistent
annotations:
description: Alertmanager instances within the {{$labels.job}} cluster have
different configurations.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/alertmanager/alertmanagerconfiginconsistent
summary: Alertmanager instances within the same cluster have different configurations.
expr: |-
count by (namespace,service) (
count_values by (namespace,service) ("config_hash", alertmanager_config_hash{job="prometheus-kube-prometheus-alertmanager",namespace="default"})
)
!= 1
for: 20m
labels:
severity: critical
- alert: AlertmanagerClusterDown
annotations:
description: '{{ $value | humanizePercentage }} of Alertmanager instances within
the {{$labels.job}} cluster have been up for less than half of the last 5m.'
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/alertmanager/alertmanagerclusterdown
summary: Half or more of the Alertmanager instances within the same cluster
are down.
expr: |-
(
count by (namespace,service) (
avg_over_time(up{job="prometheus-kube-prometheus-alertmanager",namespace="default"}[5m]) < 0.5
)
/
count by (namespace,service) (
up{job="prometheus-kube-prometheus-alertmanager",namespace="default"}
)
)
>= 0.5
for: 5m
labels:
severity: critical
- alert: AlertmanagerClusterCrashlooping
annotations:
description: '{{ $value | humanizePercentage }} of Alertmanager instances within
the {{$labels.job}} cluster have restarted at least 5 times in the last 10m.'
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/alertmanager/alertmanagerclustercrashlooping
summary: Half or more of the Alertmanager instances within the same cluster
are crashlooping.
expr: |-
(
count by (namespace,service) (
changes(process_start_time_seconds{job="prometheus-kube-prometheus-alertmanager",namespace="default"}[10m]) > 4
)
/
count by (namespace,service) (
up{job="prometheus-kube-prometheus-alertmanager",namespace="default"}
)
)
>= 0.5
for: 5m
labels:
severity: critical
default-prometheus-kube-prometheus-config-reloaders-2382c944-aa23-4023-905e-4bce0b437a65.yaml: |
groups:
- name: config-reloaders
rules:
- alert: ConfigReloaderSidecarErrors
annotations:
description: |-
Errors encountered while the {{$labels.pod}} config-reloader sidecar attempts to sync config in {{$labels.namespace}} namespace.
As a result, configuration for service running in {{$labels.pod}} may be stale and cannot be updated anymore.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/prometheus-operator/configreloadersidecarerrors
summary: config-reloader sidecar has not had a successful reload for 10m
expr: max_over_time(reloader_last_reload_successful{namespace=~".+"}[5m]) == 0
for: 10m
labels:
severity: warning
default-prometheus-kube-prometheus-etcd-5a5cb7b8-4dcf-4f8c-9097-6504b29bed1a.yaml: |
groups:
- name: etcd
rules:
- alert: etcdInsufficientMembers
annotations:
message: 'etcd cluster "{{ $labels.job }}": insufficient members ({{ $value
}}).'
expr: sum(up{job=~".*etcd.*"} == bool 1) by (job) < ((count(up{job=~".*etcd.*"})
by (job) + 1) / 2)
for: 3m
labels:
severity: critical
- alert: etcdNoLeader
annotations:
message: 'etcd cluster "{{ $labels.job }}": member {{ $labels.instance }} has
no leader.'
expr: etcd_server_has_leader{job=~".*etcd.*"} == 0
for: 1m
labels:
severity: critical
- alert: etcdHighNumberOfLeaderChanges
annotations:
message: 'etcd cluster "{{ $labels.job }}": instance {{ $labels.instance }}
has seen {{ $value }} leader changes within the last hour.'
expr: rate(etcd_server_leader_changes_seen_total{job=~".*etcd.*"}[15m]) > 3
for: 15m
labels:
severity: warning
- alert: etcdHighNumberOfFailedGRPCRequests
annotations:
message: 'etcd cluster "{{ $labels.job }}": {{ $value }}% of requests for {{
$labels.grpc_method }} failed on etcd instance {{ $labels.instance }}.'
expr: |-
100 * sum(rate(grpc_server_handled_total{job=~".*etcd.*", grpc_code!="OK"}[5m])) BY (job, instance, grpc_service, grpc_method)
/
sum(rate(grpc_server_handled_total{job=~".*etcd.*"}[5m])) BY (job, instance, grpc_service, grpc_method)
> 1
for: 10m
labels:
severity: warning
- alert: etcdHighNumberOfFailedGRPCRequests
annotations:
message: 'etcd cluster "{{ $labels.job }}": {{ $value }}% of requests for {{
$labels.grpc_method }} failed on etcd instance {{ $labels.instance }}.'
expr: |-
100 * sum(rate(grpc_server_handled_total{job=~".*etcd.*", grpc_code!="OK"}[5m])) BY (job, instance, grpc_service, grpc_method)
/
sum(rate(grpc_server_handled_total{job=~".*etcd.*"}[5m])) BY (job, instance, grpc_service, grpc_method)
> 5
for: 5m
labels:
severity: critical
- alert: etcdGRPCRequestsSlow
annotations:
message: 'etcd cluster "{{ $labels.job }}": gRPC requests to {{ $labels.grpc_method
}} are taking {{ $value }}s on etcd instance {{ $labels.instance }}.'
expr: |-
histogram_quantile(0.99, sum(rate(grpc_server_handling_seconds_bucket{job=~".*etcd.*", grpc_type="unary"}[5m])) by (job, instance, grpc_service, grpc_method, le))
> 0.15
for: 10m
labels:
severity: critical
- alert: etcdMemberCommunicationSlow
annotations:
message: 'etcd cluster "{{ $labels.job }}": member communication with {{ $labels.To
}} is taking {{ $value }}s on etcd instance {{ $labels.instance }}.'
expr: |-
histogram_quantile(0.99, rate(etcd_network_peer_round_trip_time_seconds_bucket{job=~".*etcd.*"}[5m]))
> 0.15
for: 10m
labels:
severity: warning
- alert: etcdHighNumberOfFailedProposals
annotations:
message: 'etcd cluster "{{ $labels.job }}": {{ $value }} proposal failures within
the last hour on etcd instance {{ $labels.instance }}.'
expr: rate(etcd_server_proposals_failed_total{job=~".*etcd.*"}[15m]) > 5
for: 15m
labels:
severity: warning
- alert: etcdHighFsyncDurations
annotations:
message: 'etcd cluster "{{ $labels.job }}": 99th percentile fync durations are
{{ $value }}s on etcd instance {{ $labels.instance }}.'
expr: |-
histogram_quantile(0.99, rate(etcd_disk_wal_fsync_duration_seconds_bucket{job=~".*etcd.*"}[5m]))
> 0.5
for: 10m
labels:
severity: warning
- alert: etcdHighCommitDurations
annotations:
message: 'etcd cluster "{{ $labels.job }}": 99th percentile commit durations
{{ $value }}s on etcd instance {{ $labels.instance }}.'
expr: |-
histogram_quantile(0.99, rate(etcd_disk_backend_commit_duration_seconds_bucket{job=~".*etcd.*"}[5m]))
> 0.25
for: 10m
labels:
severity: warning
- alert: etcdHighNumberOfFailedHTTPRequests
annotations:
message: '{{ $value }}% of requests for {{ $labels.method }} failed on etcd
instance {{ $labels.instance }}'
expr: |-
sum(rate(etcd_http_failed_total{job=~".*etcd.*", code!="404"}[5m])) BY (method) / sum(rate(etcd_http_received_total{job=~".*etcd.*"}[5m]))
BY (method) > 0.01
for: 10m
labels:
severity: warning
- alert: etcdHighNumberOfFailedHTTPRequests
annotations:
message: '{{ $value }}% of requests for {{ $labels.method }} failed on etcd
instance {{ $labels.instance }}.'
expr: |-
sum(rate(etcd_http_failed_total{job=~".*etcd.*", code!="404"}[5m])) BY (method) / sum(rate(etcd_http_received_total{job=~".*etcd.*"}[5m]))
BY (method) > 0.05
for: 10m
labels:
severity: critical
- alert: etcdHTTPRequestsSlow
annotations:
message: etcd instance {{ $labels.instance }} HTTP requests to {{ $labels.method
}} are slow.
expr: |-
histogram_quantile(0.99, rate(etcd_http_successful_duration_seconds_bucket[5m]))
> 0.15
for: 10m
labels:
severity: warning
default-prometheus-kube-prometheus-general.rules-79b9b2c5-07ca-4266-b036-65e0724a615a.yaml: |
groups:
- name: general.rules
rules:
- alert: TargetDown
annotations:
description: '{{ printf "%.4g" $value }}% of the {{ $labels.job }}/{{ $labels.service
}} targets in {{ $labels.namespace }} namespace are down.'
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/general/targetdown
summary: One or more targets are unreachable.
expr: 100 * (count(up == 0) BY (job, namespace, service) / count(up) BY (job,
namespace, service)) > 10
for: 10m
labels:
severity: warning
- alert: Watchdog
annotations:
description: |
This is an alert meant to ensure that the entire alerting pipeline is functional.
This alert is always firing, therefore it should always be firing in Alertmanager
and always fire against a receiver. There are integrations with various notification
mechanisms that send a notification when this alert is not firing. For example the
"DeadMansSnitch" integration in PagerDuty.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/general/watchdog
summary: An alert that should always be firing to certify that Alertmanager
is working properly.
expr: vector(1)
labels:
severity: none
- alert: InfoInhibitor
annotations:
description: |
This is an alert that is used to inhibit info alerts.
By themselves, the info-level alerts are sometimes very noisy, but they are relevant when combined with
other alerts.
This alert fires whenever there's a severity="info" alert, and stops firing when another alert with a
severity of 'warning' or 'critical' starts firing on the same namespace.
This alert should be routed to a null receiver and configured to inhibit alerts with severity="info".
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/general/infoinhibitor
summary: Info-level alert inhibition.
expr: ALERTS{severity = "info"} == 1 unless on(namespace) ALERTS{alertname !=
"InfoInhibitor", severity =~ "warning|critical", alertstate="firing"} == 1
labels:
severity: none
default-prometheus-kube-prometheus-k8s.rules-87d209f8-aa8e-436b-8ca1-cfb047a3e068.yaml: |
groups:
- name: k8s.rules
rules:
- expr: |-
sum by (cluster, namespace, pod, container) (
irate(container_cpu_usage_seconds_total{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}[5m])
) * on (cluster, namespace, pod) group_left(node) topk by (cluster, namespace, pod) (
1, max by(cluster, namespace, pod, node) (kube_pod_info{node!=""})
)
record: node_namespace_pod_container:container_cpu_usage_seconds_total:sum_irate
- expr: |-
container_memory_working_set_bytes{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}
* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,
max by(namespace, pod, node) (kube_pod_info{node!=""})
)
record: node_namespace_pod_container:container_memory_working_set_bytes
- expr: |-
container_memory_rss{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}
* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,
max by(namespace, pod, node) (kube_pod_info{node!=""})
)
record: node_namespace_pod_container:container_memory_rss
- expr: |-
container_memory_cache{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}
* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,
max by(namespace, pod, node) (kube_pod_info{node!=""})
)
record: node_namespace_pod_container:container_memory_cache
- expr: |-
container_memory_swap{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}
* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,
max by(namespace, pod, node) (kube_pod_info{node!=""})
)
record: node_namespace_pod_container:container_memory_swap
- expr: |-
kube_pod_container_resource_requests{resource="memory",job="kube-state-metrics"} * on (namespace, pod, cluster)
group_left() max by (namespace, pod, cluster) (
(kube_pod_status_phase{phase=~"Pending|Running"} == 1)
)
record: cluster:namespace:pod_memory:active:kube_pod_container_resource_requests
- expr: |-
sum by (namespace, cluster) (
sum by (namespace, pod, cluster) (
max by (namespace, pod, container, cluster) (
kube_pod_container_resource_requests{resource="memory",job="kube-state-metrics"}
) * on(namespace, pod, cluster) group_left() max by (namespace, pod, cluster) (
kube_pod_status_phase{phase=~"Pending|Running"} == 1
)
)
)
record: namespace_memory:kube_pod_container_resource_requests:sum
- expr: |-
kube_pod_container_resource_requests{resource="cpu",job="kube-state-metrics"} * on (namespace, pod, cluster)
group_left() max by (namespace, pod, cluster) (
(kube_pod_status_phase{phase=~"Pending|Running"} == 1)
)
record: cluster:namespace:pod_cpu:active:kube_pod_container_resource_requests
- expr: |-
sum by (namespace, cluster) (
sum by (namespace, pod, cluster) (
max by (namespace, pod, container, cluster) (
kube_pod_container_resource_requests{resource="cpu",job="kube-state-metrics"}
) * on(namespace, pod, cluster) group_left() max by (namespace, pod, cluster) (
kube_pod_status_phase{phase=~"Pending|Running"} == 1
)
)
)
record: namespace_cpu:kube_pod_container_resource_requests:sum
- expr: |-
kube_pod_container_resource_limits{resource="memory",job="kube-state-metrics"} * on (namespace, pod, cluster)
group_left() max by (namespace, pod, cluster) (
(kube_pod_status_phase{phase=~"Pending|Running"} == 1)
)
record: cluster:namespace:pod_memory:active:kube_pod_container_resource_limits
- expr: |-
sum by (namespace, cluster) (
sum by (namespace, pod, cluster) (
max by (namespace, pod, container, cluster) (
kube_pod_container_resource_limits{resource="memory",job="kube-state-metrics"}
) * on(namespace, pod, cluster) group_left() max by (namespace, pod, cluster) (
kube_pod_status_phase{phase=~"Pending|Running"} == 1
)
)
)
record: namespace_memory:kube_pod_container_resource_limits:sum
- expr: |-
kube_pod_container_resource_limits{resource="cpu",job="kube-state-metrics"} * on (namespace, pod, cluster)
group_left() max by (namespace, pod, cluster) (
(kube_pod_status_phase{phase=~"Pending|Running"} == 1)
)
record: cluster:namespace:pod_cpu:active:kube_pod_container_resource_limits
- expr: |-
sum by (namespace, cluster) (
sum by (namespace, pod, cluster) (
max by (namespace, pod, container, cluster) (
kube_pod_container_resource_limits{resource="cpu",job="kube-state-metrics"}
) * on(namespace, pod, cluster) group_left() max by (namespace, pod, cluster) (
kube_pod_status_phase{phase=~"Pending|Running"} == 1
)
)
)
record: namespace_cpu:kube_pod_container_resource_limits:sum
- expr: |-
max by (cluster, namespace, workload, pod) (
label_replace(
label_replace(
kube_pod_owner{job="kube-state-metrics", owner_kind="ReplicaSet"},
"replicaset", "$1", "owner_name", "(.*)"
) * on(replicaset, namespace) group_left(owner_name) topk by(replicaset, namespace) (
1, max by (replicaset, namespace, owner_name) (
kube_replicaset_owner{job="kube-state-metrics"}
)
),
"workload", "$1", "owner_name", "(.*)"
)
)
labels:
workload_type: deployment
record: namespace_workload_pod:kube_pod_owner:relabel
- expr: |-
max by (cluster, namespace, workload, pod) (
label_replace(
kube_pod_owner{job="kube-state-metrics", owner_kind="DaemonSet"},
"workload", "$1", "owner_name", "(.*)"
)
)
labels:
workload_type: daemonset
record: namespace_workload_pod:kube_pod_owner:relabel
- expr: |-
max by (cluster, namespace, workload, pod) (
label_replace(
kube_pod_owner{job="kube-state-metrics", owner_kind="StatefulSet"},
"workload", "$1", "owner_name", "(.*)"
)
)
labels:
workload_type: statefulset
record: namespace_workload_pod:kube_pod_owner:relabel
- expr: |-
max by (cluster, namespace, workload, pod) (
label_replace(
kube_pod_owner{job="kube-state-metrics", owner_kind="Job"},
"workload", "$1", "owner_name", "(.*)"
)
)
labels:
workload_type: job
record: namespace_workload_pod:kube_pod_owner:relabel
default-prometheus-kube-prometheus-kube-apiserver-availability.rules-6f789aef-1b6a-499d-9c6c-5729bf72f1a4.yaml: |
groups:
- interval: 3m
name: kube-apiserver-availability.rules
rules:
- expr: avg_over_time(code_verb:apiserver_request_total:increase1h[30d]) * 24 *
30
record: code_verb:apiserver_request_total:increase30d
- expr: sum by (cluster, code) (code_verb:apiserver_request_total:increase30d{verb=~"LIST|GET"})
labels:
verb: read
record: code:apiserver_request_total:increase30d
- expr: sum by (cluster, code) (code_verb:apiserver_request_total:increase30d{verb=~"POST|PUT|PATCH|DELETE"})
labels:
verb: write
record: code:apiserver_request_total:increase30d
- expr: sum by (cluster, verb, scope) (increase(apiserver_request_slo_duration_seconds_count[1h]))
record: cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase1h
- expr: sum by (cluster, verb, scope) (avg_over_time(cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase1h[30d])
* 24 * 30)
record: cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d
- expr: sum by (cluster, verb, scope, le) (increase(apiserver_request_slo_duration_seconds_bucket[1h]))
record: cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase1h
- expr: sum by (cluster, verb, scope, le) (avg_over_time(cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase1h[30d])
* 24 * 30)
record: cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d
- expr: |-
1 - (
(
# write too slow
sum by (cluster) (cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d{verb=~"POST|PUT|PATCH|DELETE"})
-
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"POST|PUT|PATCH|DELETE",le="1"})
) +
(
# read too slow
sum by (cluster) (cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d{verb=~"LIST|GET"})
-
(
(
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope=~"resource|",le="1"})
or
vector(0)
)
+
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope="namespace",le="5"})
+
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope="cluster",le="30"})
)
) +
# errors
sum by (cluster) (code:apiserver_request_total:increase30d{code=~"5.."} or vector(0))
)
/
sum by (cluster) (code:apiserver_request_total:increase30d)
labels:
verb: all
record: apiserver_request:availability30d
- expr: |-
1 - (
sum by (cluster) (cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d{verb=~"LIST|GET"})
-
(
# too slow
(
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope=~"resource|",le="1"})
or
vector(0)
)
+
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope="namespace",le="5"})
+
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope="cluster",le="30"})
)
+
# errors
sum by (cluster) (code:apiserver_request_total:increase30d{verb="read",code=~"5.."} or vector(0))
)
/
sum by (cluster) (code:apiserver_request_total:increase30d{verb="read"})
labels:
verb: read
record: apiserver_request:availability30d
- expr: |-
1 - (
(
# too slow
sum by (cluster) (cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d{verb=~"POST|PUT|PATCH|DELETE"})
-
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"POST|PUT|PATCH|DELETE",le="1"})
)
+
# errors
sum by (cluster) (code:apiserver_request_total:increase30d{verb="write",code=~"5.."} or vector(0))
)
/
sum by (cluster) (code:apiserver_request_total:increase30d{verb="write"})
labels:
verb: write
record: apiserver_request:availability30d
- expr: sum by (cluster,code,resource) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[5m]))
labels:
verb: read
record: code_resource:apiserver_request_total:rate5m
- expr: sum by (cluster,code,resource) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[5m]))
labels:
verb: write
record: code_resource:apiserver_request_total:rate5m
- expr: sum by (cluster, code, verb) (increase(apiserver_request_total{job="apiserver",verb=~"LIST|GET|POST|PUT|PATCH|DELETE",code=~"2.."}[1h]))
record: code_verb:apiserver_request_total:increase1h
- expr: sum by (cluster, code, verb) (increase(apiserver_request_total{job="apiserver",verb=~"LIST|GET|POST|PUT|PATCH|DELETE",code=~"3.."}[1h]))
record: code_verb:apiserver_request_total:increase1h
- expr: sum by (cluster, code, verb) (increase(apiserver_request_total{job="apiserver",verb=~"LIST|GET|POST|PUT|PATCH|DELETE",code=~"4.."}[1h]))
record: code_verb:apiserver_request_total:increase1h
- expr: sum by (cluster, code, verb) (increase(apiserver_request_total{job="apiserver",verb=~"LIST|GET|POST|PUT|PATCH|DELETE",code=~"5.."}[1h]))
record: code_verb:apiserver_request_total:increase1h
default-prometheus-kube-prometheus-kube-apiserver-slos-2166596a-6df3-4646-98de-6b71687342f9.yaml: |
groups:
- name: kube-apiserver-slos
rules:
- alert: KubeAPIErrorBudgetBurn
annotations:
description: The API server is burning too much error budget.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn
summary: The API server is burning too much error budget.
expr: |-
sum(apiserver_request:burnrate1h) > (14.40 * 0.01000)
and
sum(apiserver_request:burnrate5m) > (14.40 * 0.01000)
for: 2m
labels:
long: 1h
severity: critical
short: 5m
- alert: KubeAPIErrorBudgetBurn
annotations:
description: The API server is burning too much error budget.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn
summary: The API server is burning too much error budget.
expr: |-
sum(apiserver_request:burnrate6h) > (6.00 * 0.01000)
and
sum(apiserver_request:burnrate30m) > (6.00 * 0.01000)
for: 15m
labels:
long: 6h
severity: critical
short: 30m
- alert: KubeAPIErrorBudgetBurn
annotations:
description: The API server is burning too much error budget.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn
summary: The API server is burning too much error budget.
expr: |-
sum(apiserver_request:burnrate1d) > (3.00 * 0.01000)
and
sum(apiserver_request:burnrate2h) > (3.00 * 0.01000)
for: 1h
labels:
long: 1d
severity: warning
short: 2h
- alert: KubeAPIErrorBudgetBurn
annotations:
description: The API server is burning too much error budget.
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn
summary: The API server is burning too much error budget.
expr: |-
sum(apiserver_request:burnrate3d) > (1.00 * 0.01000)
and
sum(apiserver_request:burnrate6h) > (1.00 * 0.01000)
for: 3h
labels:
long: 3d
severity: warning
short: 6h
default-prometheus-kube-prometheus-kube-apiserver.rules-7deb6cff-c1f6-4241-9672-d8e82a617e66.yaml: |
groups:
- name: kube-apiserver.rules
rules:
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"LIST|GET"}[1d]))
-
(
(
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope=~"resource|",le="0.1"}[1d]))
or
vector(0)
)
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="namespace",le="0.5"}[1d]))
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="cluster",le="5"}[1d]))
)
)
+
# errors
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[1d]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[1d]))
labels:
verb: read
record: apiserver_request:burnrate1d
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"LIST|GET"}[1h]))
-
(
(
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope=~"resource|",le="0.1"}[1h]))
or
vector(0)
)
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="namespace",le="0.5"}[1h]))
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="cluster",le="5"}[1h]))
)
)
+
# errors
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[1h]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[1h]))
labels:
verb: read
record: apiserver_request:burnrate1h
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"LIST|GET"}[2h]))
-
(
(
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope=~"resource|",le="0.1"}[2h]))
or
vector(0)
)
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="namespace",le="0.5"}[2h]))
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="cluster",le="5"}[2h]))
)
)
+
# errors
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[2h]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[2h]))
labels:
verb: read
record: apiserver_request:burnrate2h
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"LIST|GET"}[30m]))
-
(
(
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope=~"resource|",le="0.1"}[30m]))
or
vector(0)
)
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="namespace",le="0.5"}[30m]))
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="cluster",le="5"}[30m]))
)
)
+
# errors
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[30m]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[30m]))
labels:
verb: read
record: apiserver_request:burnrate30m
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"LIST|GET"}[3d]))
-
(
(
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope=~"resource|",le="0.1"}[3d]))
or
vector(0)
)
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="namespace",le="0.5"}[3d]))
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="cluster",le="5"}[3d]))
)
)
+
# errors
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[3d]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[3d]))
labels:
verb: read
record: apiserver_request:burnrate3d
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"LIST|GET"}[5m]))
-
(
(
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope=~"resource|",le="0.1"}[5m]))
or
vector(0)
)
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="namespace",le="0.5"}[5m]))
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="cluster",le="5"}[5m]))
)
)
+
# errors
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[5m]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[5m]))
labels:
verb: read
record: apiserver_request:burnrate5m
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"LIST|GET"}[6h]))
-
(
(
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope=~"resource|",le="0.1"}[6h]))
or
vector(0)
)
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="namespace",le="0.5"}[6h]))
+
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",scope="cluster",le="5"}[6h]))
)
)
+
# errors
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[6h]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[6h]))
labels:
verb: read
record: apiserver_request:burnrate6h
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[1d]))
-
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",le="1"}[1d]))
)
+
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[1d]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[1d]))
labels:
verb: write
record: apiserver_request:burnrate1d
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[1h]))
-
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",le="1"}[1h]))
)
+
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[1h]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[1h]))
labels:
verb: write
record: apiserver_request:burnrate1h
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[2h]))
-
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",le="1"}[2h]))
)
+
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[2h]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[2h]))
labels:
verb: write
record: apiserver_request:burnrate2h
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[30m]))
-
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",le="1"}[30m]))
)
+
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[30m]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[30m]))
labels:
verb: write
record: apiserver_request:burnrate30m
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[3d]))
-
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",le="1"}[3d]))
)
+
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[3d]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[3d]))
labels:
verb: write
record: apiserver_request:burnrate3d
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[5m]))
-
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",le="1"}[5m]))
)
+
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[5m]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[5m]))
labels:
verb: write
record: apiserver_request:burnrate5m
- expr: |-
(
(
# too slow
sum by (cluster) (rate(apiserver_request_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[6h]))
-
sum by (cluster) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",le="1"}[6h]))
)
+
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[6h]))
)
/
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[6h]))
labels:
verb: write
record: apiserver_request:burnrate6h
- expr: sum by (cluster,code,resource) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[5m]))
labels:
verb: read
record: code_resource:apiserver_request_total:rate5m
- expr: sum by (cluster,code,resource) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[5m]))
labels:
verb: write
record: code_resource:apiserver_request_total:rate5m
- expr: histogram_quantile(0.99, sum by (cluster, le, resource) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET"}[5m])))
> 0
labels:
quantile: "0.99"
verb: read
record: cluster_quantile:apiserver_request_duration_seconds:histogram_quantile
- expr: histogram_quantile(0.99, sum by (cluster, le, resource) (rate(apiserver_request_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[5m])))
> 0
labels:
quantile: "0.99"
verb: write
record: cluster_quantile:apiserver_request_duration_seconds:histogram_quantile
- expr: histogram_quantile(0.99, sum(rate(apiserver_request_duration_seconds_bucket{job="apiserver",subresource!="log",verb!~"LIST|WATCH|WATCHLIST|DELETECOLLECTION|PROXY|CONNECT"}[5m]))
without(instance, pod))
labels:
quantile: "0.99"
record: cluster_quantile:apiserver_request_duration_seconds:histogram_quantile
- expr: histogram_quantile(0.9, sum(rate(apiserver_request_duration_seconds_bucket{job="apiserver",subresource!="log",verb!~"LIST|WATCH|WATCHLIST|DELETECOLLECTION|PROXY|CONNECT"}[5m]))
without(instance, pod))
labels:
quantile: "0.9"
record: cluster_quantile:apiserver_request_duration_seconds:histogram_quantile
- expr: histogram_quantile(0.5, sum(rate(apiserver_request_duration_seconds_bucket{job="apiserver",subresource!="log",verb!~"LIST|WATCH|WATCHLIST|DELETECOLLECTION|PROXY|CONNECT"}[5m]))
without(instance, pod))
labels:
quantile: "0.5"
record: cluster_quantile:apiserver_request_duration_seconds:histogram_quantile