A controller service for CSI-compliant local disk

This is Cloud Foundry's implementation of the Container Storage Interface's Controller Plugin for local volumes. The CSI Local Volume Release for Cloud Foundry submodules this repository. Functionally, this repository enables the CSI Local Volume Release access to controller capabilities and serves to make the release compliant with controller RPCs.

This repository is to be operated solely for testing purposes. It should be used as an example for all other Cloud Foundry controller plugins adhering to the Container Storage Interface.

Developer Notes

THIS REPOSITORY IS A WORK IN PROGRESS.

RPC	Expected Response
CreateVolume	Success response with name of the volume created
DeleteVolume	Success response
ControllerPublishVolume	Empty Response
ControllerUnpublishVolume	Empty Response
ValidateVolumeCapabilities	True if no capabilities are specified, False if either FsType or mount flags is specified
ListVolumes	Empty Response
GetCapacity	Empty Response
ControllerGetCapabilities	Returns response with all controller capabilities

Note: Even though CreateVolume and DeleteVolume return a response that a volume is created or deleted, the actual functionality under the hood is a no op. Since we're using a local volume, we designate the node plugin to handle the actual creation and deletion of the plugin.

Running Tests

1. Install go.
2. export PATH=$GOPATH/bin:$PATH
3. go get code.cloudfoundry.org/local-controller-plugin >/dev/null 2>&1 || true
4. pushd $GOPATH/code.cloudfoundry.org/local-controller-plugin
5. scripts/go_get_all_dep.sh
6. ginkgo -r