Cloud Efforts with ITIL
Most IT organizations use ITIL service management to improve
their service delivery. Yet these organizations often face significant
challenges with cloud computing. Cloud is a service consumption model. To
succeed with cloud you need service management. This post shows how to make
sure your ITIL processes are set up to aid your cloud efforts, and not hold
them back.
Question your perceptions of ITIL, and be sure you use ITIL
for its intended purpose. ITIL is a reference that describes generic service
management best practices. Examine your existing ITIL implementation. With
cloud, external providers do most of the work. Cloud ops teams must shift to
managing services and service providers, but your teams may not be at the
required level of ability.
Examples of new
skills include:
Service Level and Supplier Management transform from “nice
to have” to “absolutely must have.”
Capacity Management takes on an entirely new meaning too,
shifting from component (long lead time) to service (near real-time.) In
addition, removing excess capacity is a critical success factor. Traditional IT
has little or no skill in making sure excess capacity goes away quickly.
Event Management and monitoring becomes critical since the
cloud service masks the underlying IT infrastructure. User transactions
(synthetic or live) become the basis of monitoring.
Incident and Problem Management shift from leading
investigations and troubleshooting to gathering information and communicating status.
Strategy changes from “build or buy” to “rent”, and the
service portfolio requires careful attention to maximize benefits.
Understand that in cloud, development (dev) teams may want
to release software daily or hourly. The traditional weekly or monthly change
planning meeting is too slow. Existing Change and Release Management (ITIL)
processes must change. IT governance, compliance, and audit must adjust to the
new change management processes – this includes IT Compliance, Security, and
General Computing Controls as well. Access Management has to change to
accommodate shifting roles and responsibilities.
Familiarize yourself with the other related framework types
successful ITIL implementations require such as Capability Maturity Model
Integrated (CMMI), Control Objectives for IT and Related Technologies (COBiT),
SERVQUAL, Six Sigma, and project management methodologies like those from the
Project Management Institute (PMI.) All require tuning to align with cloud.
Launch your cloud ITIL initiative now by forming a committee
chartered with documenting services in business context and terms. Next,
evaluate business needs or market initiatives with customers to understand how
IT service improvement can augment desired business outcomes from cloud.
Develop ITIL process improvement proposals justified on expected business value
from cloud computing.
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