rds-downscaler

rds-downscaler

A small python script that runs on a cron schedule and periodically downscales AWS RDS instances.

It will filter RDS instances/clusters by tag key and value or a particular cluster specified with cluster identifier.

Homepage: https://github.com/deliveryhero/helm-charts

How to install this chart

A simple install with default values, latest chart version and generated name:

helm install --generate-name oci://ghcr.io/deliveryhero/helm-charts/rds-downscaler

To install a specific version of this chart:

helm install --generate-name oci://ghcr.io/deliveryhero/helm-charts/rds-downscaler --version 1.0.5

To install the chart with the release name my-release:

helm install my-release oci://ghcr.io/deliveryhero/helm-charts/rds-downscaler

To install with some set values:

helm install my-release oci://ghcr.io/deliveryhero/helm-charts/rds-downscaler --set values_key1=value1 --set values_key2=value2

To install with custom values file:

helm install my-release oci://ghcr.io/deliveryhero/helm-charts/rds-downscaler -f values.yaml

Values

Key	Type	Default	Description
affinity	object	{}
clusterIdentifiers	string	""	A comma separated string with RDS Aurora Cluster Identifiers
fullnameOverride	string	""
image.pullPolicy	string	"IfNotPresent"
image.repository	string	"python"
image.tag	string	"3.7.0-alpine3.8"
imagePullSecrets	list	[]
nameOverride	string	""
nodeSelector	object	{}
podLabels	object	{}
resources.limits.cpu	string	"500m"
resources.limits.memory	string	"128Mi"
resources.requests.cpu	string	"10m"
resources.requests.memory	string	"128Mi"
schedule	object	{"hour":"20","minute":"00"}	Cron schedule of the downscale job
serviceAccount.annotations	object	{}
serviceAccount.create	bool	true
serviceAccount.name	string	""
tag	object	{"key":"","values":""}	AWS tag used to find RDS instances/clusters
tolerations	list	[]

Maintainers

Name	Email	Url
max-rocket-internet		https://github.com/max-rocket-internet

Chart source and versions

Chart source: github.com/deliveryhero/helm-charts/rds-downscaler

Older chart versions: github.com/deliveryhero/helm-charts/pkgs/container/helm-charts/rds-downscaler