OpenStack Ussuri : Overview

OpenStack Ussuri : Overview

OpenStack Ussuri : Overview

• OpenStack Ussuri 설치는 위의 그림과 표에 맞춰 설치가 진행됩니다.
• minimal 기본 설치는 keystone, glance, nova, neutron, cinder, horizon이며 여기서는 가능한 모든 서비스를 설치하도록 하겠습니다.

OS	HOST NAME	CPU/thead	RAM	DISK	Network Interface-1	Network Interface-2
CentOS8	controller	4/8	6144	100G	Nat	host1
CentOS8	network	2/4	2048	40G	Nat	host1
CentOS8	compute	4/8	4096	40G		host1
CentOS8	storage1	1/2	1024	50G		host1
CentOS8	storage2	1/2	1024	50G		host1
CentOS8	storage3	1/2	1024	50G		host1

Service	Code Name	Description
Identity Service	Keystone	User Management
Compute Service	Nova	Virtual Machine Management
Image Service	Glance	Manages Virtual image like kernel image or disk image
Dashboard	Horizon	Provides GUI console via Web browser
Object Storage	Swift	Provides Cloud Storage
Block Storage	Cinder	Storage Management for Virtual Machine
Network Service	Neutron	Virtual Networking Management
Orchestration Service	Heat	Provides Orchestration function for Virtual Machine
Metering Service	Ceilometer	Provides the function of Usage measurement for accounting
Database Service	Trove	Database resource Management
Data Processing Service	Sahara	Provides Data Processing function
Bare Metal Provisioning	Ironic	Provides Bare Metal Provisioning function
Messaging Service	Zaqar	Provides Messaging Service function
Shared File System	Manila	Provides File Sharing Service
DNS Service	Designate	Provides DNS Server Service
Key Manager Service	Barbican	Provides Key Management Service