Tips and Tricks for Managing and Administering Ceph Clusters
summary
Overview of Ceph cluster management with Cephadm introduced in the Octopus release which bootstraps a single-node cluster over SSH, runs daemons in containers to avoid distro package issues, and manages full lifecycle including automated upgrades and migration from Ceph Ansible. Installation is a quick bootstrap then add-host and use activate --all to provision OSDs. The embedded Ceph Dashboard installs by default, runs in the manager and uses Prometheus/Grafana for metrics and troubleshooting noisy clients, network drops, RGW and multisite sync rates.
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chapters (11)
- 0:00Introduction
- 0:48Background
- 1:25Prerequisites
- 2:20What is Ceph Manager
- 3:55Why Ceph Manager
- 7:25Bootstrapping
- 9:02Basic Overview
- 10:43Documentation
- 10:55Ceph Dashboard
- 11:35Ceph Dashboard Overview
- 12:47Ceph Dashboard Slides
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