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App Mesh Prometheus

App Mesh Prometheus Helm chart for Kubernetes

Prerequisites

  • Kubernetes >= 1.13

Installing the Chart

Add the EKS repository to Helm:

helm repo add eks https://aws.github.io/eks-charts

Install App Mesh Prometheus:

helm upgrade -i appmesh-prometheus eks/appmesh-prometheus \
--namespace appmesh-system

For Prometheus persistent storage you can create a PersistentVolumeClaim and use --set persistentVolumeClaim.claimName=<PVC-CLAIM-NAME>.

cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: prometheus
  namespace: appmesh-system
  labels:
    app.kubernetes.io/name: appmesh-prometheus
spec:
  storageClassName: gp2
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 100Gi
EOF

helm upgrade -i appmesh-prometheus eks/appmesh-prometheus \
--namespace appmesh-system \
--set retention=12h \
--set persistentVolumeClaim.claimName=prometheus

The configuration section lists the parameters that can be configured during installation.

Uninstalling the Chart

To uninstall/delete the appmesh-prometheus deployment:

helm delete --purge appmesh-prometheus

The command removes all the Kubernetes components associated with the chart and deletes the release.

Configuration

The following tables lists the configurable parameters of the chart and their default values.

Parameter Description Default
image.repository image repository prom/prometheus
image.tag image tag <VERSION>
image.pullPolicy image pull policy IfNotPresent
resources.requests/cpu pod CPU request 100m
resources.requests/memory pod memory request 256Mi
resources.limits/cpu pod CPU limit 2000m
resources.limits/memory pod memory limit 2Gi
affinity node/pod affinities None
nodeSelector node labels for pod assignment {}
tolerations list of node taints to tolerate []
rbac.create if true, create and use RBAC resources true
rbac.pspEnabled If true, create and use a restricted pod security policy false
serviceAccount.create If true, create a new service account true
serviceAccount.name Service account to be used None
retention When to remove old data 6h
scrapeInterval Interval between consecutive scrapes 5s
persistentVolumeClaim.claimName Specify an existing volume claim to be used for Prometheus data None