July 2018
Intermediate to advanced
504 pages
11h 34m
English
Content preview from Learn OpenShift
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Storage backends comparison
OpenShift supports a number of persistent storage backends that work differently. Some of them support reads/writes from many clients (like NFS), while others support only one mount.
The following table contains a comparison of supported storage backends/plugins:
| Volume backend | ReadWriteOnce | ReadWriteMany | ReadOnlyMany |
| AWS EBS | Yes | ||
| Azure Disk | Yes | ||
| Ceph RBD | Yes | Yes | |
| Fibre Channel | Yes | Yes | |
| GCE Persistent Disk | Yes | ||
| GlusterFS | Yes | Yes | Yes |
| HostPath | Yes | ||
| iSCSI | Yes | Yes | |
| NFS (Network File System) | Yes | Yes | Yes |
| OpenStack Cinder | Yes | ||
| VMware vSphere | Yes | ||
| Local | Yes |
HostPath allows you to mount persistent storage directly from the node your pod runs on and as such is not suitable for production ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.