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monitoring: prometheus revision hel m fluxcd release revision

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This commit is contained in:
Márcio Fernandes
2026-06-21 12:25:49 +00:00
parent ab576d0fc7
commit 98eff52e03
10 changed files with 90 additions and 169 deletions
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services/monitoring/deploy/prometheus/helm-release.yaml
+19
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@@ -0,0 +1,19 @@
apiVersion: helm.toolkit.fluxcd.io/v2
kind: HelmRelease
metadata:
name: prometheus
spec:
releaseName: prometheus
interval: 1m
chart:
spec:
chart: kube-prometheus-stack
version: 86.x.x
sourceRef:
kind: HelmRepository
name: prometheus
interval: 40h
valuesFrom:
- kind: Secret
name: prometheus-stack-helm-values
valuesKey: values.yaml
services/monitoring/deploy/prometheus/helm/helm-repo.yaml → services/monitoring/deploy/prometheus/helm-repo.yaml
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services/monitoring/deploy/prometheus/helm/04-kubelet.yaml → services/monitoring/deploy/prometheus/helm-values.yaml
+62 -17
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@@ -1,5 +1,63 @@
# Used file to testing new options and configurations
# Should be the laste file to be loaded
# values.yaml to install only Prometheus Operator and CRDs
# Disable all components except the operator
defaultRules:
create: false
alertmanager:
enabled: false
grafana:
enabled: false
kubeStateMetrics:
enabled: true
nodeExporter:
enabled: true
prometheus-node-exporter:
prometheus:
monitor:
enabled: true
relabelings:
# https://github.com/dotdc/grafana-dashboards-kubernetes
- action: replace
sourceLabels: [__meta_kubernetes_pod_node_name]
targetLabel: nodename
prometheus:
enabled: false
coreDns:
enabled: false
kubeControllerManager:
enabled: false
kubeEtcd:
enabled: false
kubeProxy:
enabled: false
kubeScheduler:
enabled: false
prometheusOperator:
kubeletService:
enabled: true
enabled: true
createCustomResource: true
tls:
enabled: false
admissionWebhooks:
enabled: false
cleanupCustomResource: false
serviceMonitor:
selfMonitor: false
kubelet:
enabled: true
namespace: kube-system
@@ -8,13 +66,10 @@ kubelet:
enabled: true
## Enable scraping /metrics from kubelet's service
kubelet: true
cAdvisor: true
additionalLabels:
app.kubernetes.io/name: prometheus-kubelet # !important: selector used by agent
probesMetricRelabelings:
- targetLabel: cluster
replacement: casa
replacement: icarus
- sourceLabels: [__name__, image]
separator: ;
@@ -34,9 +89,6 @@ kubelet:
# # metrics_path is required to match upstream rules and charts
cAdvisorRelabelings:
- targetLabel: cluster
replacement: casa
- action: replace
sourceLabels: [__metrics_path__]
targetLabel: metrics_path
@@ -52,10 +104,6 @@ kubelet:
# #
probesRelabelings:
- targetLabel: cluster
replacement: casa
- action: replace
sourceLabels: [__metrics_path__]
targetLabel: metrics_path
@@ -68,9 +116,6 @@ kubelet:
action: replace
resourceRelabelings:
- targetLabel: cluster
replacement: casa
- action: replace
sourceLabels: [__metrics_path__]
services/monitoring/deploy/prometheus/helm/01-only-crd-and-operator.yaml
-55
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@@ -1,55 +0,0 @@
# values.yaml to install only Prometheus Operator and CRDs
# Disable all components except the operator
defaultRules:
create: false
alertmanager:
enabled: false
grafana:
enabled: false
kubeStateMetrics:
enabled: false
nodeExporter:
enabled: false
prometheus:
enabled: false
coreDns:
enabled: false
kubeControllerManager:
enabled: false
kubeEtcd:
enabled: false
kubeProxy:
enabled: false
kubeScheduler:
enabled: false
prometheusOperator:
enabled: true
createCustomResource: true
tls:
enabled: false
admissionWebhooks:
enabled: false
cleanupCustomResource: false
serviceMonitor:
selfMonitor: false
kubeletService:
enabled: true
# requires manual creation of service #prom-kublet-service
nodeSelector:
role: worker-node
# global:
# nodeSelector:
# dedicated: worker-node
services/monitoring/deploy/prometheus/helm/02-kube-metrics.yaml
-36
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@@ -1,36 +0,0 @@
kubeStateMetrics:
enabled: true
kube-state-metrics: # ok tested!
podLabels:
role: worker-node
nodeSelector:
role: worker-node
prometheus:
monitor:
interval: "60s"
relabelings:
- targetLabel: cluster
replacement: casa
additionalLabels:
app.kubernetes.io/name: prometheus-kube-state-metrics # !important: selector used by agent
coreDns: # ok tested!
enabled: true
serviceMonitor:
relabelings:
- targetLabel: cluster
replacement: casa
additionalLabels:
app.kubernetes.io/name: prometheus-stack-coredns # !important: selector used by agent
kubeApiServer: # ok tested!
enabled: true
serviceMonitor:
relabelings:
- targetLabel: cluster
replacement: casa
additionalLabels:
app.kubernetes.io/name: prometheus-stack-apiserver # !important: selector used by agent
services/monitoring/deploy/prometheus/helm/03-node-exporter.yaml
-25
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@@ -1,25 +0,0 @@
# Deploy node exporter as a daemonset to all nodes
nodeExporter:
enabled: true
# job node exporter
prometheus-node-exporter:
prometheus:
monitor:
enabled: true
interval: "60s"
relabelings:
# https://github.com/dotdc/grafana-dashboards-kubernetes
- action: replace
sourceLabels: [__meta_kubernetes_pod_node_name]
targetLabel: nodename
# identification of cluster
- targetLabel: cluster
replacement: casa
# it seams to be an timestamp can not be an label!
- action: labeldrop
regex: __meta_kubernetes_endpoints_annotation_endpoints_kubernetes_io_last_change_trigger_time
services/monitoring/deploy/prometheus/helm/helm-release.yaml
-28
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@@ -1,28 +0,0 @@
apiVersion: helm.toolkit.fluxcd.io/v2
kind: HelmRelease
metadata:
name: prometheus-stack
spec:
releaseName: prometheus-stack
interval: 1m
chart:
spec:
chart: kube-prometheus-stack
version: 86.x.x
sourceRef:
kind: HelmRepository
name: prometheus-stack
interval: 40h
valuesFrom:
- kind: Secret
name: prometheus-stack-helm-values
valuesKey: 01-only-crd-and-operator.yaml
- kind: Secret
name: prometheus-stack-helm-values
valuesKey: 02-kube-metrics.yaml
- kind: Secret
name: prometheus-stack-helm-values
valuesKey: 03-node-exporter.yaml
- kind: Secret
name: prometheus-stack-helm-values
valuesKey: 04-kubelet.yaml
services/monitoring/deploy/prometheus/kustomization.yaml
+3 -6
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@@ -2,15 +2,12 @@ apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
namespace: monitoring
resources:
- helm/helm-repo.yaml
- helm/helm-release.yaml
- helm-repo.yaml
- helm-release.yaml
- prometheus-agent.yaml
generatorOptions:
disableNameSuffixHash: true
secretGenerator:
- name: prometheus-stack-helm-values
files:
- 01-only-crd-and-operator.yaml=helm/01-only-crd-and-operator.yaml
- 02-kube-metrics.yaml=helm/02-kube-metrics.yaml
- 03-node-exporter.yaml=helm/03-node-exporter.yaml
- 04-kubelet.yaml=helm/04-kubelet.yaml
- values.yaml=helm-values.yaml
services/monitoring/deploy/prometheus/helm/original-values.yaml → services/monitoring/deploy/prometheus/original-values.yaml
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services/monitoring/deploy/prometheus/prometheus-agent.yaml
+6 -2
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@@ -22,14 +22,18 @@ spec:
replicas: 1
remoteWrite:
- url: https://prometheus.monitoring.limbosolutions.com/api/v1/write
scrapeInterval: 60s
writeRelabelConfigs:
- action: replace
targetLabel: cluster
replacement: casa
scrapeInterval: 2s
resources:
requests:
cpu: 100m
memory: 128Mi
limits:
cpu: 200m
memory: 300Mi
memory: 256Mi
serviceAccountName: prometheus-agent
nodeSelector:
role: worker-node