Dell ObjectScale 1.3 Administration Guide

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ObjectScale components

An ObjectScale deployment contains these components to support ObjectScale features and functionality.

The following table describes ObjectScale and object store components that are deployed with an ObjectScale instance. Several columns show the component size and expected storage class.

Table 1. ObjectScale Stateful components
Name	Level	Highly Available	Minimum replicas count	Volume	Size (large profile)	SSD	Storage Class (SC)
rsyslog	ObjectScale	No	Number of nodes	Default	200Gi	No	csi-baremetal-sc-hddlvg
iam-atlas	ObjectScale	Yes	3	Default	10Gi	Yes	csi-baremetal-sc-ssdlvg
dcm-atlas	ObjectScale	Yes	3	Default	1Gi	Yes	csi-baremetal-sc-ssdlvg
federation-atlas	ObjectScale	Yes	3	Default	10Gi	Yes	csi-baremetal-sc-ssdlvg
influxdb	ObjectScale	Yes	3	Default	20Gi	Yes	csi-baremetal-sc-ssdlvg
db-kahm	ObjectScale	Yes	3	Default	8G i	No	csi-baremetal-sc-ssdlvg
decks-support-store	ObjectScale	No	1	Default	200Gi	No	csi-baremetal-sc-ssdlvg
supportassist var/config	ObjectScale	No	1	Default	2Gi	No	csi-baremetal-sc-ssdlvg
supportassist support-store	ObjectScale	No	1	Default	50Gi	No	csi-baremetal-sc-ssdlvg
ss	object store	No	3	Multiple	Varies	No	csi-baremetal-sc-hdd
atlas	object store	Yes	3	Default	32Gi	Yes	csi-baremetal-sc-ssdlvg
zookeeper	object store	Yes	SS<3: 1 3<SS<5: 3 SS>4: 5	Default	2Gi	No	csi-baremetal-sc-ssdlvg
influxdb	object store	Yes	3	Default	20Gi	Yes	csi-baremetal-sc-ssdlvg
bookie	object store	Yes	SS<3: 1 SS=3: 3 SS>4: max(4, 0.5 * SS)	index	3Gi	Yes	csi-baremetal-sc-ssdlvg/hddlvg
				journal	50Gi	Yes	csi-baremetal-sc-ssdlvg/hddlvg
				ledger	300Gi	Yes	csi-baremetal-sc-ssdlvg/hddlvg

ObjectScale contains the following stateless components:

objectscale-rest-service	REST API
objectscale-lcm	Life-cycle manager