Patryk Rostkowski
28ca852da0
- Introduced a detailed markdown document outlining
procedures for safe cluster shutdown and restart
as per https://github.com/rook/rook/issues/14995
- Document includes steps to scale down applications,
set Ceph flags, and orderly shutdown of Ceph
components (operator, RGW, CSI, OSD, MON, MGR).
- Provides command examples for both scaling
down and scaling up deployments.
- Adds additional Q&A and best practices to help
cluster administrators manage maintenance with
minimal downtime.
Signed-off-by: Patryk Rostkowski <patrostkowski@gmail.com>
(cherry picked from commit 20f2af02ee)
title
| title |
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| Rook |
Rook
Rook is an open source cloud-native storage orchestrator, providing the platform, framework, and support for Ceph storage to natively integrate with cloud-native environments.
Ceph is a distributed storage system that provides file, block and object storage and is deployed in large scale production clusters.
Rook automates deployment and management of Ceph to provide self-managing, self-scaling, and self-healing storage services. The Rook operator does this by building on Kubernetes resources to deploy, configure, provision, scale, upgrade, and monitor Ceph.
The Ceph operator was declared stable in December 2018 in the Rook v0.9 release, providing a production storage platform for many years. Rook is hosted by the Cloud Native Computing Foundation (CNCF) as a graduated level project.
Quick Start Guide
Starting Ceph in your cluster is as simple as a few kubectl commands.
See our Quickstart guide to get started with the Ceph operator!
Designs
Ceph is a highly scalable distributed storage solution for block storage, object storage, and shared filesystems with years of production deployments. See the Ceph overview.
For detailed design documentation, see also the design docs.
Need help? Be sure to join the Rook Slack
If you have any questions along the way, don't hesitate to ask in our Slack channel. Sign up for the Rook Slack here.