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Spectrum Connect rebranding (#173)
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* Update README.md and ibm-block-storage-via-sc.md
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shay-berman authored Mar 12, 2018
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8 changes: 6 additions & 2 deletions README.md
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# Ubiquity Kubernetes Persistent Storage
[![Build Status](https://travis-ci.org/IBM/ubiquity-k8s.svg?branch=master)](https://travis-ci.org/IBM/ubiquity-k8s)
[![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](http://www.apache.org/licenses/LICENSE-2.0)
[![Go Report Card](https://goreportcard.com/badge/github.com/IBM/ubiquity-k8s)](https://goreportcard.com/report/github.com/IBM/ubiquity-k8s)

This project includes components for managing [Kubernetes persistent storage](https://kubernetes.io/docs/concepts/storage/persistent-volumes), using [Ubiquity](https://github.com/IBM/ubiquity) service.
- Ubiquity Dynamic Provisioner for creating and deleting persistent volumes
- Ubiquity FlexVolume Driver CLI for attaching and detaching persistent volumes

Currently, the following storage systems use Ubiquity:
* IBM block storage.

The IBM block storage is supported for Kubernetes via IBM Spectrum Control Base Edition (SCBE) version 3.3.0 and later. Ubiquity communicates with the IBM storage systems through SCBE. SCBE creates a storage profile (for example, gold, silver or bronze) and makes it available for Kubernetes. For details about supported storage systems, refer to the latest SCBE release notes.
The IBM block storage is supported for Kubernetes via IBM Spectrum Connect (3.4.0), previously known as IBM Spectrum Control Base Edition (3.3.0). Ubiquity communicates with the IBM storage systems through Spectrum Connect. Spectrum Connect creates a storage profile (for example, gold, silver or bronze) and makes it available for Kubernetes. For details about supported storage systems, refer to the latest Spectrum Connect release notes.

The IBM official solution for Kubernetes, based on the Ubiquity project, is referred to as IBM Storage Enabler for Containers. You can download the installation package and its documentation from [IBM Fix Central](https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%2Bdefined%2Bstorage&product=ibm/StorageSoftware/IBM+Spectrum+Control&release=All&platform=Linux&function=all). For details on the IBM Storage Enabler for Containers, see the relevant sections in the SCBE user guide.
The IBM official solution for Kubernetes, based on the Ubiquity project, is referred to as IBM Storage Enabler for Containers. You can download the installation package and its documentation from [IBM Fix Central](https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%2Bdefined%2Bstorage&product=ibm/StorageSoftware/IBM+Spectrum+Connect&release=All&platform=Linux&function=all). For details on the IBM Storage Enabler for Containers, see the relevant sections in the Spectrum Connect user guide.

* IBM Spectrum Scale, for testing only.

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4 changes: 2 additions & 2 deletions ibm-block-storage-via-sc.md
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Available IBM block storage systems for Ubiquity FlexVolume and Ubiquity Dynamic Provisioner are listed in the [Ubiquity Service](https://github.com/IBM/ubiquity/).

# Usage examples for Ubiquity Dynamic Provisioner and FlexVolume
The IBM official solution for Kubernetes, based on the Ubiquity project, is referred to as IBM Storage Enabler for Containers. You can download the installation package and its documentation (including full usage examples) from [IBM Fix Central](https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%2Bdefined%2Bstorage&product=ibm/StorageSoftware/IBM+Spectrum+Connect&release=All&platform=Linux&function=all).
The IBM official solution for Kubernetes, based on the Ubiquity project, is referred to as IBM Storage Enabler for Containers. You can download the installation package and its documentation (including full usage examples) from [IBM Fix Central](https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%2Bdefined%2Bstorage&product=ibm/StorageSoftware/IBM+Spectrum+Connect&release=All&platform=Linux&function=all).

Usage examples index:
* [Example 1 : Basic flow for running a stateful container in a pod](#example-1--basic-flow-for-running-a-stateful-container-with-ubiquity-volume)
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### Create a Pod with an Ubiquity volume
The creation of a Pod/Deployment causes the FlexVolume to:
* Attach the volume to the host
* Attach the volume to the host (This action triggered from the controller-manager on the master node.)
* Rescan and discover the multipath device of the new volume
* Create xfs or ext4 filesystem on the device (if filesystem does not exist on the volume)
* Mount the new multipath device on /ubiquity/[WWN of the volume]
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