dominik/seaweedfs-csi-driver
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seaweedfs-csi-driver/README.md
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feat: custom updateStrategy for deamonset
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Container Storage Interface (CSI) for SeaweedFs

Docker Pulls

Container storage interface is an industry standard that will enable storage vendors to develop a plugin once and have it work across a number of container orchestration systems.

SeaweedFS is a simple and highly scalable distributed file system, to store and serve billions of files fast!

Deployment (Kubernetes)

Prerequisites:

  • Already have a working Kubernetes cluster (includes kubectl)
  • Already have a working SeaweedFS cluster

Utilize exiting SeaweedFS storage for your Kubernetes cluster (bare metal)

  1. Git clone this repository and add your SeaweedFS master IP to deploy/kubernetes/seaweedfs-csi.yaml (2 places)

  2. Apply the container storage interface for SeaweedFS for your cluster

$ kubectl apply -f deploy/kubernetes/seaweedfs-csi.yaml
  1. Ensure all the containers are ready and running
$ kubectl get po -n kube-system
  1. Testing: Create a persistant volume claim for 5GiB with name seaweedfs-csi-pvc with storage class seaweedfs-storage. The value, 5Gib does not have any significance as for SeaweedFS the whole filesystem is mounted into the container.
$ kubectl apply -f deploy/kubernetes/sample-seaweedfs-pvc.yaml
  1. Verify if the persistant volume claim exists and wait until its the STATUS is Bound
$ kubectl get pvc
  1. After its in Bound state, create a sample workload mounting that volume
$ kubectl apply -f deploy/kubernetes/sample-busybox-pod.yaml
  1. Verify the storage mount of the busybox pod
$ kubectl exec my-csi-app -- df -h
  1. Clean up
$ kubectl delete -f deploy/kubernetes/sample-busybox-pod.yaml
$ kubectl delete -f deploy/kubernetes/sample-seaweedfs-pvc.yaml
$ kubectl delete -f deploy/kubernetes/seaweedfs-csi.yaml

Install by helm chart

  1. Clone project
git clone https://github.com/seaweedfs/seaweedfs-csi-driver.git
  1. Install
helm install --set seaweedfsFiller=<url to filer host:port> seaweedfs-csi-driver ./seaweedfs-csi-driver/deploy/helm/seaweedfs-csi-driver
  1. Clean up
helm uninstall seaweedfs-csi-driver

License

Apache v2 license

Code of conduct

Participation in this project is governed by Kubernetes/CNCF code of conduct