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Gofish – A Golang Client Library for Swordfish

Sean McGinnisDell EMC

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High Level View

Gofish

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Features

Hides internal details from consumer Presents basic object model Attempts to handle implementation specific

differences so users don’t need to

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Background Information

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What the Heck is Go? Statically typed language from Google Fast, efficient, and portable

Native concurrency Target different platforms at compile time

package main

import (“fmt”

)

func main() {message := “Hello, SDC!!”fmt.Println(message)

}

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Gofish History

Interest in support in OpenSDS project Open Source Liaison group efforts Open source way – saw a need and wanted

to “scratch the itch”

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Redfish Overview

Build off of capabilities of IMPI, SMASH, etc. Use modern, interoperable technology REST (HTTP) JSON data representation Clearly defined object schema

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Swordfish Overview

Built on top of Redfish specification Adds objects for storage management Close collaboration with DMTF Redfish team

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Object Model

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Redfish Objects

/redfish/v1

ServiceRoot

./Chassis/1

- Name- Model- Status

./Chassis/1

- Name- Model- Status

./Power

./Thermal

./Chassis/1

- Name- Model- Status

./Systems/1

- Name- Model- Status

./Processor/1

./Memory/1

./EthernetInterfaces/1

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Swordfish Objects

/redfish/v1

ServiceRoot

./StorageServices/1

- Name- Description- Status

./Enclosure/1

./Volumes/1

./StoragePools/1

./Endpoints/1

./Drives/1

./FileSystem/1

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Demo

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https://github.com/stmcginnis/gofish-demo

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Contributing

Typical GitHub workflow:

$ git clone https://github.com/stmcginnis/gofish$ git checkout –b [branch_name]$ git push [your_personal_github_account]

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Thanks to Contributors!

Juliano Martinezncode

Mike Pittelkomike-pittelko

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Call to Action

Try it out! Report any issues via the GitHub issue

tracker Submit pull requests for any updates and

fixes Spread the word!

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Links and References

https://github.com/stmcginnis/gofishhttps://redfish.dmtf.org/https://www.snia.org/forums/smi/swordfish

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