appmesh-prometheus

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