jimmy-peng / longhorn-manager

Millions and millions of volumes orchestrated

Longhorn Manager

Manager for Longhorn.

Requirement

1. Existing Kubernetes Cluster 1.8+
2. Make sure iscsiadm/open-iscsi has been installed on the host.
3. Make sure jq, findmnt, curl has been installed on the host, for the Longhorn Flexvolume Driver.

Build

make

Deployment

kubectl create -f deploy/deploy.yaml

It will deploy:

1. Longhorn Manager
2. Longhorn Flexvolume Driver for Kubernetes
3. Longhorn UI

Cleanup

kubectl delete -f deploy/deploy.yaml ./deploy/cleanup-crd.sh

Integration test

See longhorn-tests repo

Notes:

Google Kubernetes Engine

You will need to create cluster-admin role binding for yourselves before creating the deployment, see here for details.

kubectl create clusterrolebinding cluster-admin-binding --clusterrole=cluster-admin --user=<[e-mail]>

Flexvolume Plugin Directory

By default we're using the GKE Flexvolume Plugin directory, which is at: /home/kubernetes/flexvolume.

You may need to change deploy/deploy.yaml volume flexvolume-longhorn-mount location according to your own environment.

License

Copyright (c) 2014-2017 Rancher Labs, Inc.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.