ceph-pool-examples.adoc

Ceph Pool

The document describes the flows related to Ceph pools.

List of available clusters

Find the list of available clusters

curl -XGET http://127.0.0.1/api/1.0/GetClusterList

Sample Response

Status: 200 OK
[{
	"cluster_id": "8b0c637d-f5f7-40f6-acd9-50d5feb5f4b3",
	"sds_name": "ceph",
	"sds_version": "10.2.3"
}]

Cluster Flows

Find the list of available flows for a specific cluster.

curl -XGET http://127.0.0.1/api/1.0/8b0c637d-f5f7-40f6-acd9-50d5feb5f4b3/Flows

Sample Response

Status: 200 OK
[{
	"name": "CephCreatePool",
	"method": "POST",
	"attributes": [{
		"name": "Pool.poolname",
		"help": "Name of the Ceph pool",
		"type": "String",
		"default": null,
		"required": true
	}, {
		"name": "Pool.pg_num",
		"help": "The total number of placement groups for placement purposes.",
		"type": "Integer",
		"default": null,
		"required": true
	}, {
		"name": "Pool.min_size",
		"help": "sets the number of replicas for objects in the pool",
		"type": "Integer",
		"default": null,
		"required": true
	}, {
		"name": "Tendrl_context.sds_name",
		"help": "gluster|ceph",
		"type": "String",
		"default": null,
		"required": true
	}, {
		"name": "Tendrl_context.sds_version",
		"help": "Sds version eg: 1.2.3",
		"type": "String",
		"default": null,
		"required": true
	}]
}, {
	"name": "CephDeletePool",
	"method": "DELETE",
	"attributes": [{
		"name": "Pool.pool_id",
		"help": "id of the pool",
		"type": "Integer",
		"default": null,
		"required": true
	}, {
		"name": "Tendrl_context.sds_name",
		"help": "gluster|ceph",
		"type": "String",
		"default": null,
		"required": true
	}, {
		"name": "Tendrl_context.sds_version",
		"help": "Sds version eg: 1.2.3",
		"type": "String",
		"default": null,
		"required": true
	}]
}]

List pools

Sample Request

curl -XGET
http://127.0.0.1/api/1.0/8b0c637d-f5f7-40f6-acd9-50d5feb5f4b3/GetPoolList

Sample Response

Status: 200 OK
[{
	"pool_id": "0",
	"poolname": "rbd",
	"updated": "1479895109.37",
	"cluster_id": "8b0c637d-f5f7-40f6-acd9-50d5feb5f4b3",
	"min_size": "2",
	"pg_num": "64"
}]

Create Pool

Sample Request

curl -XPOST -d
'{"Pool.poolname":"testPool","Pool.pg_num":128,"Pool.min_size":1}'
http://127.0.0.1/api/1.0/8b0c637d-f5f7-40f6-acd9-50d5feb5f4b3/CephCreatePool

Sample Response

Status: 202 Accepted
{ job_id: "ab693a6787ffa5de34975eabd3341c54" }

Delete Pool

Sample Request

curl -XDELETE -d '{"Pool.poolname":"testPool","Pool.pool_id":"f2e68a00-71c9
-4efc-a28b-7204acf9ecff"}' http://127.0.0.1/api/1.0/5291c055-70d3-4450-9769-2f6
fd4932afb/CephDeletePool

Sample Response

Status: 202 Accepted
{ job_id: "3784922e33e8bec939be5e626e21a174" }