Make Atlas rules compatible with Mimir

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Make Atlas rules compatible with Mimir:
+  - Add labels `cluster_id, installation, provider, pipeline` for each aggregation functions
+  - Rewrite some of `absent` functions
+
 ## [3.6.2] - 2024-04-04
 
 ### Changed

helm/prometheus-rules/templates/alerting-rules/deployment.management-cluster.rules.yml

@@ -17,7 +17,7 @@ spec:
       annotations:
         description: '{{`Deployment {{ $labels.namespace}}/{{ $labels.deployment }} is not satisfied.`}}'
         opsrecipe: deployment-not-satisfied/
-      expr: kube_deployment_status_replicas_unavailable{cluster_type="management_cluster", deployment=~"alertmanager.*|grafana.*|prometheus.*|promxy.*"} > 0
+      expr: kube_deployment_status_replicas_unavailable{cluster_type="management_cluster", deployment=~"alertmanager.*|grafana.*|prometheus.*|promxy.*|mimir.*|loki.*|object-storage.*|logging-operator.*|silence-operator.*|sloth.*"} > 0
       for: 30m
       labels:
         area: kaas

helm/prometheus-rules/templates/alerting-rules/fluentbit.rules.yml

@@ -46,7 +46,7 @@ spec:
       annotations:
         description: '{{`Fluentbit is down on node ({{ $labels.node }}).`}}'
         opsrecipe: fluentbit-down/
-      expr: sum(up{app="fluent-logshipping-app"}) by (app, cluster_id, job, namespace, node) == 0
+      expr: sum(up{app="fluent-logshipping-app"}) by (app, cluster_id, installation, provider, pipeline, job, namespace, node) == 0
       for: 15m
       labels:
         area: empowerment

helm/prometheus-rules/templates/alerting-rules/grafana.rules.yml

@@ -31,11 +31,11 @@ spec:
     - alert: GrafanaFolderPermissionsDown
       # Monitors that folder permissions have been updated.
       # We have a cronjob (grafana-permissions) that runs every 20 minutes.
-      # When successfully run, folders permissions successful updates counter increases.  
+      # When successfully run, folders permissions successful updates counter increases.
       annotations:
         description: '{{`Grafana Folder not updated for ({{ $labels.instance }}).`}}'
         opsrecipe: grafana-perms/
-      expr: sum(increase(grafana_http_request_duration_seconds_count{handler="/api/folders/:uid/permissions/", method="POST", namespace="monitoring", service="grafana", status_code="200", cluster_type="management_cluster"}[2h])) < 1 or absent(grafana_http_request_duration_seconds_count{handler="/api/folders/:uid/permissions/", method="POST", namespace="monitoring", service="grafana", status_code="200", cluster_type="management_cluster"})
+      expr: sum by(cluster_id, installation, provider, pipeline) (increase(grafana_http_request_duration_seconds_count{handler="/api/folders/:uid/permissions/", method="POST", namespace="monitoring", service="grafana", status_code="200", cluster_type="management_cluster"}[2h])) < 1 or absent(grafana_http_request_duration_seconds_count{handler="/api/folders/:uid/permissions/", method="POST", namespace="monitoring", service="grafana", status_code="200", cluster_type="management_cluster"})
       for: 6h
       labels:
         area: managedservices
@@ -57,7 +57,7 @@ spec:
       # - we create cronjob label from cron name (label_replace)
       # - we sum number of failed to have one global value
       # - we avg_over_time to avoid 0 value when a cron was skipped for whatever reason
-      expr: sum(label_replace(avg_over_time(kube_job_status_failed{job_name=~"grafana-permissions.*", reason!="BackoffLimitExceeded", cluster_type="management_cluster"}[60m]), "cronjob", "$1", "job_name", "(grafana-permissions)-.*")) by (cronjob) > 0
+      expr: sum by (cronjob, cluster_id, installation, provider, pipeline) (label_replace(avg_over_time(kube_job_status_failed{job_name=~"grafana-permissions.*", reason!="BackoffLimitExceeded", cluster_type="management_cluster"}[60m]), "cronjob", "$1", "job_name", "(grafana-permissions)-.*")) > 0
       for: 6h
       labels:
         area: managedservices
@@ -75,7 +75,7 @@ spec:
       # This alert triggers when the grafana permission job did not schedule for more than 1 day
       # or if the job did not run successfully at least once in the last day
       expr: (time() - kube_cronjob_status_last_schedule_time{cronjob="grafana-permissions", cluster_type="management_cluster"}) > 86400
-            or count(max_over_time(kube_job_status_succeeded{job_name=~"grafana-permission.+", cluster_type="management_cluster"}[1d]) == 1) == 0
+            or count by (cluster_id, installation, provider, pipeline) (max_over_time(kube_job_status_succeeded{job_name=~"grafana-permission.+", cluster_type="management_cluster"}[1d]) == 1) == 0
       labels:
         area: empowerment
         severity: page

helm/prometheus-rules/templates/alerting-rules/inhibit.prometheus-agent.rules.yml

@@ -15,7 +15,7 @@ spec:
     # we retrieve the list of existing cluster IDs from `kube_namespace_created`
     #   excluding the MC's one, because it's always using prometheus-agent and namespace is not named after cluster name
     # then compare it with the list of deployed prometheus-agents from `app_operator_app_info`
-    # 
+    #
     # Will only produce data (and inhibitions) on MC because it's where app_operator is running
     # but that's enough to have the inhibitions on the installation-global alertmanager
     - alert: InhibitionClusterIsNotRunningPrometheusAgent

helm/prometheus-rules/templates/alerting-rules/keda.rules.yml

@@ -13,7 +13,7 @@ spec:
     - alert: KedaDown
       annotations:
         description: 'Keda is down.'
-      expr: count (up{container=~"keda-.*"} == 0) > 0
+      expr: count by (cluster_id, installation, provider, pipeline) (up{container=~"keda-.*"} == 0) > 0
       for: 10m
       labels:
         area: kaas

helm/prometheus-rules/templates/alerting-rules/kube-state-metrics.rules.yml

@@ -14,16 +14,23 @@ spec:
       annotations:
         description: '{{`KubeStateMetrics ({{ $labels.instance }}) is down.`}}'
         opsrecipe: kube-state-metrics-down/
+      {{- if not .Values.mimir.enabled }}
+      expr: label_replace(up{app="kube-state-metrics",container=""}, "ip", "$1.$2.$3.$4", "node", "ip-(\\d+)-(\\d+)-(\\d+)-(\\d+).*") == 0 or absent(up{app="kube-state-metrics",container=""} == 1)
+      {{- else }}
       expr: |-
-        (
-          # modern clusters
-          label_replace(up{app="kube-state-metrics",instance=~".*:8080"}, "ip", "$1.$2.$3.$4", "node", "ip-(\\d+)-(\\d+)-(\\d+)-(\\d+).*") == 0 or absent(up{app="kube-state-metrics",instance=~".*:8080"} == 1)
-        )
-        and
-        (
-          # vintage clusters without servicemonitor
-          label_replace(up{app="kube-state-metrics",container=""}, "ip", "$1.$2.$3.$4", "node", "ip-(\\d+)-(\\d+)-(\\d+)-(\\d+).*") == 0 or absent(up{app="kube-state-metrics",container=""} == 1)
-        )
+        count by (cluster_id, installation, provider, pipeline) (label_replace(up{app="kube-state-metrics", instance=~".*:8080"}, "ip", "$1.$2.$3.$4", "node", "ip-(\\d+)-(\\d+)-(\\d+)-(\\d+).*")) == 0
+        or (
+              label_replace(
+                  capi_cluster_status_condition{type="ControlPlaneReady", status="True"},
+                  "cluster_id",
+                  "$1",
+                  "name",
+                  "(.*)"
+                ) == 1
+              ) unless on (cluster_id, customer, installation, pipeline, provider, region) (
+                count(up{app="kube-state-metrics", instance=~".*:8080"} == 1) by (cluster_id, customer, installation, pipeline, provider, region)
+          )
+      {{- end }}
       for: 15m
       labels:
         area: kaas
@@ -42,7 +49,7 @@ spec:
       annotations:
         description: '{{`KubeStateMetrics ({{ $labels.instance }}) is too slow.`}}'
         opsrecipe: kube-state-metrics-down/
-      expr: histogram_quantile(0.99, sum(rate(http_request_duration_seconds_bucket{handler="metrics", job="kube-state-metrics"}[5m])) by (le, cluster_id)) > 7
+      expr: histogram_quantile(0.99, sum(rate(http_request_duration_seconds_bucket{handler="metrics", job="kube-state-metrics"}[5m])) by (le, cluster_id, installation, provider, pipeline)) > 7
       for: 15m
       labels:
         area: kaas
@@ -62,7 +69,7 @@ spec:
         opsrecipe: kube-state-metrics-down/
       expr: |-
         # When it looks up but we don't have metrics
-        count({app="kube-state-metrics"}) by (cluster_id) < 10
+        count({app="kube-state-metrics"}) by (cluster_id, installation, provider, pipeline) < 10
       for: 20m
       labels:
         area: kaas

helm/prometheus-rules/templates/alerting-rules/loki.rules.yml

@@ -35,9 +35,9 @@ spec:
         description: This alert checks that we have less than 10% errors on Loki requests.
         opsrecipe: loki/
       expr: |
-        100 * sum(rate(loki_request_duration_seconds_count{status_code=~"5.."}[1m])) by (cluster_id, namespace, job, route)
+        100 * sum(rate(loki_request_duration_seconds_count{status_code=~"5.."}[2m])) by (cluster_id, installation, provider, pipeline, namespace, job, route)
           /
-        sum(rate(loki_request_duration_seconds_count[1m])) by (cluster_id, namespace, job, route)
+        sum(rate(loki_request_duration_seconds_count[2m])) by (cluster_id, installation, provider, pipeline, namespace, job, route)
           > 10
       for: 120m
       labels:
@@ -56,7 +56,7 @@ spec:
         description: This alert checks that we have no panic errors on Loki.
         opsrecipe: loki/
       expr: |
-        sum(increase(loki_panic_total[10m])) by (cluster_id, namespace, job) > 0
+        sum(increase(loki_panic_total[10m])) by (cluster_id, installation, provider, pipeline, namespace, job) > 0
       labels:
         area: managedservices
         cancel_if_apiserver_down: "true"
@@ -73,7 +73,7 @@ spec:
         description: '{{`Loki pod {{ $labels.pod }} (namespace {{ $labels.namespace }}) sees {{ $value }} unhealthy ring members`}}'
         opsrecipe: loki/
       expr: |
-        sum (min_over_time(cortex_ring_members{state="Unhealthy"}[30m])) by (app, cluster_id, container, customer, installation, name, namespace, organization, pod) > 0
+        sum (min_over_time(cortex_ring_members{state="Unhealthy"}[30m])) by (app, cluster_id, container, customer, installation, provider, pipeline, name, namespace, organization, pod) > 0
       labels:
         area: managedservices
         cancel_if_apiserver_down: "true"

helm/prometheus-rules/templates/alerting-rules/microendpoint.rules.yml

@@ -17,7 +17,7 @@ spec:
       annotations:
         description: '{{`CR version {{ $labels.version }} in cluster {{ $labels.cluster_id }} is reconciled by multiple apps including {{ $labels.app }}.`}}'
         opsrecipe: multiple-operators-running-same-version/
-      expr: sum(label_replace(giantswarm_build_info{app=~"prometheus-meta-operator.*"}, "version", "$1", "reconciled_version", "(.+)")) by (app, cluster_id, version) > 1
+      expr: sum(label_replace(giantswarm_build_info{app=~"prometheus-meta-operator.*"}, "version", "$1", "reconciled_version", "(.+)")) by (app, cluster_id, installation, provider, pipeline, version) > 1
       for: 5m
       labels:
         area: empowerment

helm/prometheus-rules/templates/alerting-rules/mimir.rules.yml

@@ -45,7 +45,7 @@ spec:
     - alert: MimirComponentDown
       annotations:
         description: '{{`Mimir component : {{ $labels.service }} is down.`}}'
-      expr: count(up{app="mimir"} == 0) by (cluster_id, service) > 0
+      expr: count(up{app="mimir"} == 0) by (cluster_id, installation, provider, pipeline, service) > 0
       for: 5m
       labels:
         area: managedservices
@@ -59,7 +59,7 @@ spec:
     - alert: GrafanaAgentForPrometheusRulesDown
       annotations:
         description: 'Grafana-agent sending PrometheusRules to Mimir ruler is down.'
-      expr: count(up{app="grafana-agent", namespace="mimir"} == 0) by (cluster_id) > 0
+      expr: count(up{app="grafana-agent", namespace="mimir"} == 0) by (cluster_id, installation, provider, pipeline) > 0
       for: 1h
       labels:
         area: managedservices

helm/prometheus-rules/templates/alerting-rules/prometheus-agent.rules.yml

@@ -82,7 +82,7 @@ spec:
           count(up{job="prometheus-agent"} > 0) by (cluster_id, customer, installation, pipeline, provider, region)
         )
       {{- end }}
-      for: 1m
+      for: 2m
       labels:
         area: empowerment
         severity: none
@@ -99,18 +99,18 @@ spec:
         summary: Prometheus agent is missing shards.
         opsrecipe: prometheus-agent/
       expr: |-
-        max_over_time(sum by (cluster_id)(
+        max_over_time(sum by (cluster_id, installation, provider, pipeline)(
           count(
             ## number of remotes that are not mimir or grafana-cloud
             prometheus_remote_storage_metadata_total{remote_name!~"grafana-cloud|mimir.*"}
-          ) by (cluster_id)
+          ) by (cluster_id, installation, provider, pipeline)
           !=
           sum(
             ## number of shards defined in the Prometheus CR
             prometheus_operator_spec_shards{controller="prometheus",name="prometheus-agent"}
             # if there is only 1 shard, there is no shard metric so we use the replicas metric
             or prometheus_operator_spec_replicas{controller="prometheus",name="prometheus-agent"}
-          ) by (cluster_id)
+          ) by (cluster_id, installation, provider, pipeline)
         )[5m:])
       for: 20m
       labels:
@@ -130,20 +130,20 @@ spec:
         summary: Prometheus agent is missing shards.
         opsrecipe: prometheus-agent/
       expr: |-
-        max_over_time(sum by (cluster_id)(
+        max_over_time(sum by (cluster_id, installation, provider, pipeline)(
           count(
             ## number of remotes that are not mimir or grafana-cloud
             prometheus_remote_storage_metadata_total{remote_name!~"grafana-cloud|mimir.*"}
-          ) by (cluster_id)
+          ) by (cluster_id, installation, provider, pipeline)
           !=
           sum(
             ## number of shards defined in the Prometheus CR
             prometheus_operator_spec_shards{controller="prometheus",name="prometheus-agent"}
             # if there is only 1 shard, there is no shard metric so we use the replicas metric
             or prometheus_operator_spec_replicas{controller="prometheus",name="prometheus-agent"}
-          ) by (cluster_id)
+          ) by (cluster_id, installation, provider, pipeline)
         )[5m:])
-      for: 1m
+      for: 2m
       labels:
         area: empowerment
         severity: none

helm/prometheus-rules/templates/alerting-rules/prometheus-meta-operator.rules.yml

@@ -28,20 +28,20 @@ spec:
       # If a prometheus is missing, this alert will fire. This alert will not check if a prometheus is running when it should not (e.g. deleted cluster)
       expr: |
         (
-          sum by(cluster_id) (
+          sum by(cluster_id, installation, provider, pipeline) (
             {__name__=~"cluster_service_cluster_info|cluster_operator_cluster_status", status!="Deleting"}
-          ) unless sum by(cluster_id) (
+          ) unless sum by(cluster_id, installation, provider, pipeline) (
             label_replace(
               kube_pod_container_status_running{container="prometheus", namespace!="{{ .Values.managementCluster.name }}-prometheus", namespace=~".*-prometheus"},
               "cluster_id", "$2", "pod", "(prometheus-)(.+)(-.+)"
             )
           )
-        ) + (
-          sum by (cluster_name) (
+        ) or (
+          sum by (name, installation, provider, pipeline) (
             capi_cluster_status_phase{phase!="Deleting"}
-          ) unless sum by (cluster_name) (
-            label_replace(kube_pod_container_status_running{container="prometheus",namespace=~".*-prometheus"}, 
-            "cluster_name", "$2", "pod", "(prometheus-)(.+)(-.+)"
+          ) unless sum by (name, installation, provider, pipeline) (
+            label_replace(kube_pod_container_status_running{container="prometheus",namespace=~".*-prometheus"},
+            "name", "$2", "pod", "(prometheus-)(.+)(-.+)"
             )
           )
         )

helm/prometheus-rules/templates/alerting-rules/prometheus-operator.rules.yml

@@ -33,7 +33,7 @@ spec:
     - alert: PrometheusOperatorListErrors
       annotations:
         description: Errors while performing List operations in controller {{`{{`}}$labels.controller{{`}}`}} in {{`{{`}}$labels.namespace{{`}}`}} namespace.
-      expr: (sum by (cluster_id, controller, namespace) (rate(prometheus_operator_list_operations_failed_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[10m])) / sum by (cluster_id, controller,namespace) (rate(prometheus_operator_list_operations_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[10m]))) > 0.4
+      expr: (sum by (cluster_id, installation, provider, pipeline, controller, namespace) (rate(prometheus_operator_list_operations_failed_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[10m])) / sum by (cluster_id, installation, provider, pipeline, controller,namespace) (rate(prometheus_operator_list_operations_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[10m]))) > 0.4
       for: 15m
       labels:
         area: empowerment
@@ -44,7 +44,7 @@ spec:
     - alert: PrometheusOperatorWatchErrors
       annotations:
         description: Errors while performing watch operations in controller {{`{{`}}$labels.controller{{`}}`}} in {{`{{`}}$labels.namespace{{`}}`}} namespace.
-      expr: (sum by (cluster_id, controller, namespace) (rate(prometheus_operator_watch_operations_failed_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[10m])) / sum by (cluster_id, controller,namespace) (rate(prometheus_operator_watch_operations_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[10m]))) > 0.4
+      expr: (sum by (cluster_id, installation, provider, pipeline, controller, namespace) (rate(prometheus_operator_watch_operations_failed_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[10m])) / sum by (cluster_id, installation, provider, pipeline, controller,namespace) (rate(prometheus_operator_watch_operations_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[10m]))) > 0.4
       for: 15m
       labels:
         area: empowerment
@@ -66,7 +66,7 @@ spec:
     - alert: PrometheusOperatorReconcileErrors
       annotations:
         description: '{{`{{`}} $value | humanizePercentage {{`}}`}} of reconciling operations failed for {{`{{`}} $labels.controller {{`}}`}} controller in {{`{{`}} $labels.namespace {{`}}`}} namespace.'
-      expr: (sum by (cluster_id, controller,namespace) (rate(prometheus_operator_reconcile_errors_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[5m]))) / (sum by (cluster_id, controller,namespace) (rate(prometheus_operator_reconcile_operations_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[5m]))) > 0.1
+      expr: (sum by (cluster_id, installation, provider, pipeline, controller,namespace) (rate(prometheus_operator_reconcile_errors_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[5m]))) / (sum by (cluster_id, installation, provider, pipeline, controller,namespace) (rate(prometheus_operator_reconcile_operations_total{app=~"prometheus-operator.*|kube-prometheus-.*"}[5m]))) > 0.1
       for: 10m
       labels:
         area: empowerment
@@ -88,7 +88,7 @@ spec:
     - alert: PrometheusOperatorNotReady
       annotations:
         description: Prometheus operator in {{`{{`}} $labels.namespace {{`}}`}} namespace isn't ready to reconcile {{`{{`}} $labels.controller {{`}}`}} resources.
-      expr: min by (cluster_id, namespace, controller) (max_over_time(prometheus_operator_ready{app=~"prometheus-operator.*|kube-prometheus-.*"}[5m]) == 0)
+      expr: min by (cluster_id, installation, provider, pipeline, namespace, controller) (max_over_time(prometheus_operator_ready{app=~"prometheus-operator.*|kube-prometheus-.*"}[5m]) == 0)
       for: 5m
       labels:
         area: empowerment