Files
Kubernetes-Build/prometheusAgent
Janik von Rotz b7ca1ac886 feat: add resource requests and limits to all Helm charts
- Add default resource requests (500Mi memory, 100m CPU) and limits (1Gi memory) to standard charts:
  - forgejoRunner, hugo, postgres, prometheusAgent, taskfileBuild, vshnPostgres, vuepress
- Add higher resource requests (1Gi memory, 250m CPU) and limits (2Gi memory) to Odoo and Nextcloud charts
- Update deployment templates to reference `.Values.resources` instead of hardcoded values
- Replace hardcoded resource limits in forgejoRunner and vshnPostgres templates
- Update documentation (README.md) for all affected charts
- Update prometheusAgent default values to align with new standards
- Include task execution log in prompts directory
2026-09-10 15:18:52 +02:00
..

Prometheus Agent

This chart deploys Prometheus in agent mode to scrape Kubernetes metrics and write them to a central Prometheus endpoint.

Secrets

To securely provide the remote write credentials, create a Kubernetes Secret named prometheus-remote-write-credentials in the target namespace.

kubectl create secret generic prometheus-remote-write-credentials \
    --from-literal=username="$remote_write_username" \
    --from-literal=password="$remote_write_password" \
    -n $namespace

Parameters

prometheusAgent parameters

Name Description Value
image The image for Prometheus prom/prometheus:v2.54.1
imagePullPolicy Pull policy for Prometheus image Always
replicas Number of replicas for the Prometheus agent deployment 1

Remote write configuration

Name Description Value
remoteWrite.url The remote write endpoint URL. https://prometheus.mint-system.ch/api/v1/write

Resources requests and limits

Name Description Value
resources.requests.memory Memory request for the container 500Mi
resources.requests.cpu CPU request for the container 100m
resources.limits.memory Memory limit for the container 1Gi

Kube-state-metrics configuration

Name Description Value
kube-state-metrics.enabled Enable kube-state-metrics as sub-chart true
kube-state-metrics.resources.requests.memory Memory request for the container 32Mi
kube-state-metrics.resources.requests.cpu CPU request for the container 10m
kube-state-metrics.resources.limits.memory Memory limit for the container 128Mi