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Goscaleio

The Goscaleio project represents API bindings that can be used to provide ScaleIO functionality into other Go applications.

Use Cases

Any application written in Go can take advantage of these bindings. Specifically, things that are involved in monitoring, management, and more specifically infrastructrue as code would find these bindings relevant.

Current State

Early build-out and pre-documentation stages. The basics around authentication and object models are there.

Usage

Logging in

client, err := goscaleio.NewClient()
if err != nil {
  log.Fatalf("err: %v", err)
}

_, err = client.Authenticate(&goscaleio.ConfigConnect{endpoint, username, password})
if err != nil {
  log.Fatalf("error authenticating: %v", err)
}

fmt.Println("Successfuly logged in to ScaleIO Gateway at", client.SIOEndpoint.String())

Reusing the authentication token

Once a client struct is created via the NewClient() function, you can replace the Token with the saved token.

client, err := goscaleio.NewClient()
if err != nil {
  log.Fatalf("error with NewClient: %s", err)
}

client.SetToken(oldToken)

Get Systems

Retrieving systems is the first step after authentication which enables you to work with other necessary methods.

All Systems

systems, err := client.GetInstance()
if err != nil {
  log.Fatalf("err: problem getting instance %v", err)
}

Find a System

system, err := client.FindSystem(systemid,"","")
if err != nil {
  log.Fatalf("err: problem getting instance %v", err)
}

Get Protection Domains

Once you have a System struct you can then get other things like Protection Domains.

protectiondomains, err := system.GetProtectionDomain()
if err != nil {
  log.Fatalf("error getting protection domains: %v", err)
}

Debugging

Two environment variables can be set to aid in debugging

Env Var Default Value
GOSCALEIO_DEBUG false
GOSCALEIO_SHOWHTTP false

Setting GOSCALEIO_DEBUG well enable logging to stdout. Setting GOSCALEIO_SHOWHTTP will log all HTTP requests and responses to stdout.

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

For any issues, questions or feedback, please follow our support process