This is a Helm chart for the Fairwinds
Gemini project.
It provides a Kubernetes CRD and operator for managing VolumeSnapshots, allowing you
to back up your PersistentVolumes on a regular schedule, retire old backups, and restore
backups with minimal downtime.
See the Gemini README for more information.
helm repo add fairwinds-stable https://charts.fairwinds.com/stable
helm install gemini fairwinds-stable/gemini --namespace gemini --create-namespaceYour cluster must support the VolumeSnapshot API
Version 2.0 of Gemini updates the CRD from v1beta1 to v1. There are no substantial
changes, but v1 adds better support for PersistentVolumeClaims on Kubernetes 1.25.
If you want to keep the v1beta1 CRD available, you can run:
kubectl apply -f https://raw.githubusercontent.com/FairwindsOps/gemini/main/pkg/types/snapshotgroup/v1beta1/crd-with-beta1.yaml
before upgrading, and add --skip-crds when running helm install.
| Key | Type | Default | Description |
|---|---|---|---|
| image.pullPolicy | string | "Always" |
imagePullPolicy - Highly recommended to leave this as Always |
| image.repository | string | "quay.io/fairwinds/gemini" |
Repository for the gemini image |
| image.tag | string | nil |
The gemini image tag to use. Defaults to .Chart.appVersion |
| rbac.create | bool | true |
If true, create a new ServiceAccount and attach permissions |
| rbac.serviceAccountName | string | nil |
|
| verbosity | int | 5 |
How verbose the controller logs should be |
| resources | object | {"limits":{"cpu":"200m","memory":"512Mi"},"requests":{"cpu":"25m","memory":"64Mi"}} |
The resources block for the controller pods |
| tolerations | list | [] |
Taint tolerations for nodes |
| nodeSelector | object | {} |
Select nodes to deploy which matches the following labels |
| affinity | object | {} |
Pod affinity and pod anti-affinity allow you to specify rules about how pods should be placed relative to other pods. |
| additionalPodLabels | object | {} |
Additional labels added on pod |
| additionalPodAnnotations | object | {} |
Additional annotations added on pod |
| priorityClassName | string | nil |
Priority class name for the pod |