rancher-charts/charts/rancher-backup/102.0.3+up3.1.3

Rancher Backup

This chart provides ability to back up and restore the Rancher application running on any Kubernetes cluster.

Refer this repository for implementation details.

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Get Repo Info

helm repo add rancher-chart https://charts.rancher.io
helm repo update

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Install Chart

helm install rancher-backup-crd rancher-chart/rancher-backup-crd -n cattle-resources-system --create-namespace
helm install rancher-backup rancher-chart/rancher-backup -n cattle-resources-system

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Configuration

The following table lists the configurable parameters of the rancher-backup chart and their default values:

Parameter	Description	Default
image.repository	Container image repository	rancher/backup-restore-operator
image.tag	Container image tag	v0.1.0-rc1
s3.enabled	Configure S3 compatible default storage location. Current version supports S3 and MinIO	false
s3.credentialSecretName	Name of the Secret containing S3 credentials. This is an optional field. Skip this field in order to use IAM Role authentication. The Secret must contain following two keys, accessKey and secretKey	""
s3.credentialSecretNamespace	Namespace of the Secret containing S3 credentials. This can be any namespace.	""
s3.region	Region of the S3 Bucket (Required for S3, not valid for MinIO)	""
s3.bucketName	Name of the Bucket	""
s3.folder	Base folder within the Bucket (optional)	""
s3.endpoint	Endpoint for the S3 storage provider	""
s3.endpointCA	Base64 encoded CA cert for the S3 storage provider (optional)	""
s3.insecureTLSSkipVerify	Skip SSL verification	false
persistence.enabled	Configure a Persistent Volume as the default storage location. It accepts either a StorageClass name to create a PVC, or directly accepts the PV to use. The Persistent Volume is mounted at /var/lib/backups in the operator pod	false
persistence.storageClass	StorageClass to use for dynamically provisioning the Persistent Volume, which will be used for storing backups	""
persistence.volumeName	Persistent Volume to use for storing backups	""
persistence.size	Requested size of the Persistent Volume (Applicable when using dynamic provisioning)	""
debug	Set debug flag for backup-restore deployment	false
trace	Set trace flag for backup-restore deployment	false
nodeSelector	https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector	{}
tolerations	https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration	[]
affinity	https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#affinity-and-anti-affinity	{}
serviceAccount.annotations	Annotations to apply to created service account	{}
global.cattle.psp.enabled	Enable or disable PSPs in the chart	false

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PSPs

We have added a configuration to the chart values.yaml which allows you to enable or disable PSPs to align with the PSP deprecation in Kubernetes v1.25 and above.

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CRDs

Refer this section for information on CRDs that this chart installs. Also refer this folder containing sample manifests for the CRDs.

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Upgrading Chart

helm upgrade rancher-backup-crd -n cattle-resources-system
helm upgrade rancher-backup -n cattle-resources-system

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Uninstall Chart

helm uninstall rancher-backup -n cattle-resources-system
helm uninstall rancher-backup-crd -n cattle-resources-system