rexray

README

rexraycli

A CLI implementation of RexRay providing guest storage introspection and management. The CLI should be distributed to the system that requires introspection and storage management. It will discover proper drivers to use, and then with proper authorization, will get further details about those devices. In the long term, managenement capabilities for volumes, and snapshots should be present.

RexrayCLI is an implementation of Rexray. It provides a working application, but as well a working example of using the Rexray Go package.

Manually Building

docker run --rm -it -v $GOPATH:/go -w /go/src/github.com/emccode/rexraycli golang:1.4.2-cross make release

Environment Variables

REXRAY_DEBUG - show debug messages
REXRAY_STORAGEDRIVERS - only do checks using these drivers
AWS_ACCESS_KEY - (AWS)
AWS_SECRET_KEY - (AWS)
OS_AUTH_URL - (RACKSPACE)
OS_USERNAME - (RACKSPACE)
OS_PASSWORD - (RACKSPACE)

CLI Usage Examples

The CLI can be built, or you can retrieve pre-compiled executables from the Github releases.

get-storage - retrieve storage details for guest instance
version - show Rexray version

Azure

AWS

AWS_ACCESS_KEY=access_key AWS_SECRET_KEY="secret_key" ./rexray get-storage

- providername: ec2
  instanceid: i-695bb6ab
  volumeid: vol-dedbadc3
  devicename: /dev/sda1
  region: us-west-1
  status: attached
- providername: ec2
  instanceid: i-695bb6ab
  volumeid: vol-04c4b219
  devicename: /dev/xvdb
  region: us-west-1
  status: attached

Ceph

CloudStack

GCE

KVM

OpenStack

RackSpace

OS_AUTH_URL=https://identity.api.rackspacecloud.com/v2.0 OS_USERNAME=username OS_PASSWORD='password' ./rexray get-storage

- providername: RackSpace
  instanceid: 5ad7727c-aa5a-43e4-8ab7-a499295032d7
  volumeid: 738ea6b9-8c49-416c-97b7-a5264a799eb6
  devicename: /dev/xvdb
  region: DFW
  status: ""
- providername: RackSpace
  instanceid: 5ad7727c-aa5a-43e4-8ab7-a499295032d7
  volumeid: 43de157d-3dfb-441f-b832-4d2d8cf457cc
  devicename: /dev/xvdd
  region: DFW
  status: ""

ScaleIO

vSphere

vCloud Director

VIPR-C

Licensing

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.

Support

Please file bugs and issues at the Github issues page. For more general discussions you can contact the EMC Code team at Google Groups or tagged with EMC on Stackoverflow.com. The code and documentation are released with no warranties or SLAs and are intended to be supported through a community driven process.