The architecture of cloud computing:
Hierarchical structure |
Description |
Use |
Open Source Projects |
Iaas |
Infrastructure as a service (infrastructure as services) |
Provides hardware-based setup such as compute, storage, network, etc. |
Openstack,cloustack,eucalyptus,opennebula, Business (VMware vSphere) |
Paas |
Platform-as-a-service (Platform as a service) |
|
|
Saas |
Software-as-a-service (software as a service) |
|
|
Environment Description:
10.1.2.130 controller hardware configuration: cpu:1*8 Intel (R) Xeon (r) CPU E5620 @ 2.40GHz + 8G memory + 300Gdisk 2*1000m NIC
10.1.2.131 Neutron hardware configuration: Cpu:1*8 Intel (R) Xeon (r) CPU E5620 @ 2.40GHz + 8G memory + 300Gdisk 2*1000m NIC
10.1.2.137 Compute hardware configuration: cpu:1*8 Intel (R) Xeon (r) CPU E5620 @ 2.40GHz + 8G memory + 300Gdisk 2*1000m NIC
10.1.2.256 Compute hardware configuration: cpu:1*8 Intel (R) Xeon (r) CPU E5620 @ 2.40GHz + 8G memory + 300Gdisk 2*1000m NIC
This article is from the "Happy Lab" blog, so be sure to keep this source http://happylab.blog.51cto.com/1730296/1704460
OpenStack Juno Installation and testing