Redfish (specification)

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Short description: Standard management API
Redfish
StatusPublished
Year started2014; 10 years ago (2014)
OrganizationDistributed Management Task Force
Related standardsSystems Management Architecture for Server Hardware
DomainServer management
AbbreviationRedfish
Websitewww.dmtf.org/standards/redfish

The Redfish standard is a suite of specifications that deliver an industry standard protocol providing a RESTful interface for the management of servers, storage, networking, and converged infrastructure.[1][2]

History

The Redfish standard has been elaborated under the SPMF umbrella at the DMTF in 2014. The first specification with base models (1.0) was published in August 2015.[3] In 2016, Models for BIOS, disk drives, memory, storage, volume, endpoint, fabric, switch, PCIe device, zone, software/firmware inventory & update, multi-function NICs), host interface (KCS replacement) and privilege mapping were added. In 2017, Models for Composability, Location and errata were added.[4] There is work in progress for Ethernet Switching, DCIM, and OCP.

In August 2016, SNIA released a first model for network storage services (Swordfish[5]), an extension of the Redfish specification.

Industry adoption

Redfish support on server

  • Advantech SKY Server BMC[6]
  • Dell iDRAC BMC with minimum iDRAC 7/8 FW 2.40.40.40, iDRAC9 FW 3.00.00.0
  • Fujitsu iRMCS5 BMC [7]
  • HPE iLO BMC with minimum iLO4 FW 2.30, iLO5
  • HPE Moonshot BMC with minimum FW 1.41
  • Lenovo XClarity Controller (XCC) BMC with minimum XCC FW 1.00
  • Supermicro X10 BMC with minimum FW 3.0 and X11 with minimum FW 1.0
  • IBM Power Systems BMC with minimum OpenPOWER (OP) firmware level OP940[8]
  • IBM Power Systems Flexible Service Processor (FSP) with minimum firmware level FW860.20[9]
  • Cisco Integrated Management Controller with minimum IMC SW Version 3.0[10]

Redfish support on BMC

Software using Redfish APIs

  • OpenStack Ironic bare metal deployment project has a Redfish driver.
  • Ansible has multiple Redfish modules for Remote Management including redfish_info, redfish_config, and redfish_command
  • ManageIQ

Redfish libraries and tools

  • DMTF libraries and tools[15]
  • GoLang gofish [16]
  • Mojo::Redfish::Client[17]
  • python-redfish[18]
  • Sushy[19]

Redfish is used by both proprietary software (such as HPE OneView) as well as FLOSS ones (such as OpenBMC).[20][21]

Benefits of Redfish

Redfish offers several benefits for admins, such as:

  • Easy integration with commonly used technology such as REST or JSON
  • Better performance and security than other platform management solutions
  • Possibility to manage data center components from remote[22]

See also

References

  1. ↑ Sharwood, Simon (March 21, 2016). "Gang of five plans extensions to Redfish management spec" (in en). https://www.theregister.co.uk/2016/03/21/redfish_extensions/. 
  2. ↑ Miller, Michael J. (August 25, 2016). "Advances in USB, PCIe, InfiniBand and Redfish Point the Way Forward at IDF" (in en). https://forwardthinking.pcmag.com/show-reports/347342-advances-in-usb-pcie-infiniband-and-redfish-point-the-way-forward-at-idf. 
  3. ↑ "DMTF signs off Redfish server management spec v 1.0". https://www.theregister.co.uk/2015/08/05/dmtf_signs_off_redfish_server_management_spec_v_10/. Retrieved 29 January 2019. 
  4. ↑ "DMTF announces Redfish API advancements". 23 August 2016. https://digitalisationworld.com/news/49120/dmtf-announces-redfish-api-advancements. Retrieved 29 January 2019. 
  5. ↑ "How to get started with the Swordfish storage management standard". 7 May 2018. https://www.techrepublic.com/article/how-to-get-started-with-the-swordfish-storage-management-standard/. Retrieved 29 January 2019. 
  6. ↑ "Advantech SKY Server series" (in en-US). https://www.advantech.com/products/industrial-telecom-and-cloud-servers/sub_ecb3d229-3519-40c8-9487-5d8abe5a5361. 
  7. ↑ "iRMC Redfish API" (in en-US). https://support.ts.fujitsu.com/IndexDownload.asp?SoftwareGuid=85DBC785-B759-4CDE-A1D3-C335B5EC7C1D. 
  8. ↑ "IBM Knowledge Center" (in en-US). 5 June 2017. https://www.ibm.com/support/knowledgecenter/TI0002C/p8ej4/p8ej4_kickoff.htm. 
  9. ↑ "IBM Knowledge Center" (in en-US). https://www.ibm.com/support/knowledgecenter/POWER9/p9eih/p9eih_redfish.htm. 
  10. ↑ "Cisco Supports Redfish Standard: API Enhances UCS Programmability" (in en-US). 2017-01-04. https://blogs.cisco.com/datacenter/cisco-supports-redfish-standard-api-enhances-ucs-programmability. *
  11. ↑ "BMC Firmware Products". https://www.insyde.com/products/supervyse. Retrieved 29 January 2019. 
  12. ↑ A do everything Redfish, KVM, GUI, and DBus webserver for OpenBMC: openbmc/bmcweb, openbmc, 2019-08-29, https://github.com/openbmc/bmcweb, retrieved 2019-08-29 
  13. ↑ "MegaRAC Remote Management Firmware". https://ami.com/en/products/remote-management/. Retrieved 26 February 2020. 
  14. ↑ "Avocent Core Insight Embedded Management Systems". https://www.vertiv.com/en-us/products/monitoring-control--management/avocent-embedded-management-systems/. Retrieved 26 February 2020. 
  15. ↑ "DMTF Redfish libraries and tools". https://github.com/DMTF. Retrieved 6 May 2019. 
  16. ↑ "redfish package - github.com/stmcginnis/gofish/redfish - Go Packages". https://pkg.go.dev/github.com/stmcginnis/gofish/redfish. 
  17. ↑ "Mojo::Redfish::Client - A Redfish client with a Mojo flair". https://metacpan.org/pod/Mojo::Redfish::Client. Retrieved 28 Feb 2020. 
  18. ↑ "python-redfish Documentation". https://pythonhosted.org/python-redfish/. Retrieved 6 May 2019. 
  19. ↑ "Sushy Documentation". https://docs.openstack.org/sushy/latest/. Retrieved 6 May 2019. 
  20. ↑ "Open Source Projects Using DMTF Technologies". https://www.dmtf.org/standards/opensource. Retrieved 3 February 2019. 
  21. ↑ "openbmc/bmcweb" (in en). https://github.com/openbmc/bmcweb. 
  22. ↑ "What is Redfish? Definition and details" (in en). https://www.paessler.com/it-explained/redfish. 

External links



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