Status do cluster (EN)

Using web interface

First, connect to the Cloud Disk Array manager. Under 'Platforms and services' select your Ceph cluster. You will see two differents parts: cluster details and cluster health.

Cluster details

Additional explanations:

Field	Description
Label	Name given to you cluster
Region	We currently deliver Ceph clusters on Strasbourg, Gravelines and Beauharnois.
Version	We currently deliver clusters up to version 9.2.1 (official Ceph releases)
Tunable	It's the algorithm used to place datas.
Status	Installed means that all tasks requested are done.
State	Active
Monitors	IP that you have to use to reach your monitors.
Create date	Creation date of your cluster
Update date	Date of the last task applied to your cluster

Cluster health

Additional explanations:

Field	Description
Status	HEALTH_OK means that every objects are at the right place and have 3 replicates. HEALTH_WARN means that some objects are missplaced (like after a growth) or that some object are not replicated three times. In this case cluster is recovering
Healthy	Boolean indicating if everything is ok with Ceph cluster or not
Availables bytes	Free bytes available in the cluster (before replication)
Used bytes	Bytes currently used in the cluster (after replication)
Space usage [%]	Percentage of used bytes in relation to total bytes
Cluster active tasks	List of user-initiated tasks that are currently being processed for this cluster

Using API

Get Ceph cluster details with a simple HTTP call.

GET/dedicated/ceph/{serviceName}

Example:

GET /dedicated/ceph/98d166d8-7c88-47b7-9cb6-63acd5a59c15
{
  updateDate: "2016-07-26T09:16:07"
  status: "INSTALLED"
  region: "SBG1"
  serviceName: "98d166d8-7c88-47b7-9cb6-63acd5a59c15"
  state: "ACTIVE"
  createDate: "2016-07-20T08:00:37"
  cephMons: [
    "10.99.187.210"
    "10.99.191.210"
    "10.97.131.210"
  ]
  crushTunables: "OPTIMAL"
  label: "Ceph cluster"
  cephVersion: "9.2.1"
}

Get Ceph cluster health:

GET/dedicated/ceph/{serviceName}/health

{
  status: "HEALTH_OK"
  availableBytes: 5891996504064
  serviceName: "98d166d8-7c88-47b7-9cb6-63acd5a59c15"
  healthy: true
  usedBytes: 124981248
}

Go further

Visit our dedicated Discord channel: https://discord.gg/ovhcloud. Ask questions, provide feedback and interact directly with the team that builds our Storage and Backup services.

If you need training or technical assistance to implement our solutions, contact your sales representative or click on this link to get a quote and ask our Professional Services experts for assisting you on your specific use case of your project.

Join our community of users on https://community.ovh.com/en/.

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