The main purpose of IaaS is pooling, self-service versus ITIL-like process.
Itil |
Iaas |
Request IP process, request IP, select Room-admin Assign ip-applicant Get IP |
1. Forming an IP pool 2. Apply for ip-Select Room, View unassigned IP, select unassigned ip-"Admin audit-" process completed, the applicant to obtain the IP of choice |
Application server, select Room, input configuration-"Administrator Assign server-" The applicant obtains the server |
1. Forming an alternate server pool 2. Request the server, select the room, view the alternate server configuration, select the alternate server = "Administrator Audit consent-" the applicant obtains the server of choice |
Server accessories application, input accessories equipment model information, input to the room = "Administrator Find accessories and assign =" Siteops implementation |
1. Forming an accessory library 2. The applicant selects the accessory, if does not enter the application purchase process separately, if has, selects in and chooses the good room = "the Administrator audits =" Siteops implementation |
Applicant Fill in LVs rs add deletion requirement = "LVS Manager audit Consent and implementation =" The applicant obtains the result |
1. Applicants fill in LVs RS Add deletion Requirement =>lvs Manager Audit consent = "program Automatic implementation =" The applicant obtains the result |
Applicant fills in virtual machine requirements = "admin Assignment =" Applicant obtains results |
1. The applicant chooses the fixed mode several kinds of server = "Administrator audit =" The virtual machine automatically generates, and automatically assigns the IP, the administrator confirms = "The applicant obtains |
Applications for VPN, account number, and other simple resources |
HBase Services MySQL Cluster service Queue Service Self-Service Application Static resource accelerated self-service application, self-filled domain name and back Source = "Return to the address of the domain name" The web has done this.
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ITIL IaaS Comparison