rexray

command module
v0.1.150605 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Jun 5, 2015 License: Apache-2.0 Imports: 1 Imported by: 0

README

REX-RayCLI

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.

Once the introspection has occured, Rexray can then manage manage storage using initialized drivers in a common manner between storage providers. The providers will attach devices via any method possible to get the device attached as the next available /dev/xvd_ or one that is automatically assigned via the REX-Ray driver.

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

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)
GOSCALEIO_ENDPOINT - (SCALEIO)
GOSCALEIO_INSECURE - (SCALEIO)
GOSCALEIO_USERNAME - (SCALEIO)
GOSCALEIO_PASSWORD - (SCALEIO)
GOSCALEIO_SYSTEMID - (SCALEIO)
GOSCALEIO_PROTECTIONDOMAINID - (SCALEIO)
GOSCALEIO_STORAGEPOOLID - (SCALEIO)
GOXTREMIO_ENDPOINT (XTREMIO) - the API endpoint, ie. https://10.5.132.140/api/json
GOXTREMIO_USERNAME (XTREMIO) - the username
GOXTREMIO_PASSWORD (XTREMIO) - the password
GOXTREMIO_INSECURE (XTREMIO) - whether to skip SSL validation
REXRAY_XTREMIO_DM (XTREMIO) - whether device-mapper is installed and claiming devices
REXRAY_XTREMIO_MULTIPATH (XTREMIO) - whether multipath is installed and claiming devices, overrides DM setting

CLI Usage Examples

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

attach-volume - attach a remote volume to this instance
copy-snapshot - copy a snapshot to another snapshot
detach-volume - detach a remote volume from this instance
format-device - format an attached device
get-instance - get the local storage instance information
get-mount - get the local mounts
get-snapshot - get remote volume snapshots
get-volume - get remote volumes
get-volumemap - get volume mapping
get-volumepath - get local mount path of a remote volume
mount-device - mount a local device to a mount path
mount-volume - mount a remote volume to a mount path
new-snapshot - create a new snapshot
new-volume - create a new volume
remove-snapshot - remote a snapshot
remove-volume - remove a remote volume
unmount-device - unmount a local device
unmount-volume - unmount a remote volume from this instance
version
Azure
AWS
export REXRAY_STORAGEDRIVERS=ec2
export AWS_ACCESS_KEY=access_key AWS_SECRET_KEY="secret_key"
./rexray get-volume

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

- 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
export REXRAY_STORAGEDRIVERS=scaleio
export GOSCALEIO_ENDPOINT=https://mdm1.scaleio.local:443/api GOSCALEIO_INSECURE=true GOSCALEIO_USERNAME=admin GOSCALEIO_PASSWORD=Scaleio123 GOSCALEIO_SYSTEMID=1aa75ddc59b6a8f7 GOSCALEIO_PROTECTIONDOMAINID=ea81096700000000 GOSCALEIO_STORAGEPOOLID=1041757800000001
./rexray get-volume
XtremIO (iSCSI)
export GOXTREMIO_ENDPOINT="https://10.5.132.140/api/json"
export GOXTREMIO_INSECURE="true"
export GOXTREMIO_USERNAME="admin"
export GOXTREMIO_PASSWORD="Xtrem10"
export REXRAY_XTREMIO_MULTIPATH=true
./rexray get-volume
vSphere
vCloud Director
VIPR-C

Downloading

See the releases area for downloadable binaries.

Manually Building

This might currently require upstream additions for the Goamz package to github.com/clintonskitson/goamz at the snapcopy branch.

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

Contributing

We are always looking for contributors!

  • Documentation
  • Upstream REX-Ray storage and infrastructure drivers
  • Additional enhancements to CLI commands

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.

Documentation

The Go Gopher

There is no documentation for this package.

Directories

Path Synopsis

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL