Blaine Gardner
2fd9c9a88c
Cleanup up overall usage of CephX statuses in CephCluster. Convert all CephX statuses to non-pointer types. There is no specific need for pointer types, and keeping these as non-pointers means there is not a risk of nil pointer exceptions in all the various Rook controllers for upgraded clusters. Move initialization of CephCluster CephX status items to `preMonStartupActions()`. This helps resolve 2 issues: 1. 'Uninitialized' state was being set for external CephClusters where CephX statuses are not relevant. 2. 'Uninitialized' state was being set for upgraded clusters whose key status cannot be determined. Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
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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.
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