Download - Cloud, DevOps and Opensource
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ITaaSHow technology, business and people are evolving with the cloud.
Cefalù, 2nd December 2015
ITaaS by Francesco Mondora is licensed
under a
Creative Commons Attribution 4.0 International License
.Based on a work at http://mondora.com.
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Objectives
- cloud computing from a different side;
- how data centers evolve- DevOps - opensource and automation- ITaaS
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The Cloud momentum- emergent businesses;- disruptive ideas;- business scalability before technology- ITs are moving from costs to revenues and then
assets- Autonomy and automation- end users are doing things that they didn’t do
before
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Exponential Organisations- they don’t satisfy the demand, but create it;- demand creation throught
innovation
- Corporate:- are becoming reactive- are Benefit Oriented
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How cloud evolvesPeople
- service Provider mentality- work with business to avoid
technical obstacles- aligned with the business
Processes- quickly respond to changes;- support the end user with the
right approach- provide services with a SLA
(Service Level Assurance)Technology
- work with the idea of robot- automate everything- use the entire virtual datacenter
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People and sales with the CloudSalesmen become Trusted AdvisorsCEOs are buying values
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A process of abstraction
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How does the datacenter evolve
Virtualization is the ground for a new Operating System:- scriptable- measurable- administrable
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IT also evolvesCompany
- sees IT as Innovation Center- builds new assets- takes decision with Big Data- analyzes with Data Scientists
Information Technology- align cost and revenues- IDEAS that SCALE
- interfaces- dashboards- experimentation (API)- autonomy- social- staff on demand- crowd and community- algorithms- leveraged assets- engagements
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Toward a Platform CompanySAAS
- trading of intangible goods- apps and revenue sharing
PAAS- flexibility on building services- access to an external
communityIAAS
- Elastic and resilient infrastructure
- Datacenter completely virtualized
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The data center evolves with the company
Metaphor
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Toward a scalable business- pay per use- agile software development- pareto law- 10 release days- feature oriented- production ready
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New languages and new Developers!A virtualized datacenter
- introduces the idea of OS- enables languages for the
Datacenter- enables automation and
autonomy though algorithmsOperations
- now work with Software Engineering practices
- Entirely Scripted datacenter- describe from the beginning how
a service will run in operations- instruct the datacenter
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Dev meets Ops
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and the Delivery ContinuousDatacenter automation
- bring the idea of Continuous Delivery
- enable the release of different versions of the system
- enable the versioning of specificenvironments
- configure envs via SDN
Great business focus!.Give value to new companyassets.
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DevOps - opensource tools
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Amazon and
- offer the instances at a different price;
- bid- sell unsold machine
(SPOT price offer)
Netflix- resilient architecture- switch off a machine
while in operation
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Resiliency and hybrid clouod
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GovernanceITaaS’ governance
- introduces the Service Level Assurance paradigm;
- has Dashboards for managing P&L;
- everything is scalable, includinggovernance
- moving from KPI to OKR(Objective Keys and Results)
- self service orchestration
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Opensource hypervisors
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Going to a corporate’s PaaSPAAS
- service orchestration- SOA to SOI- everything is software- everything has an API- developers community
as company assetIAAS
- openstack is the abstraction for hypervisors
- welcome hybrid cloud!
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µ$, µS for an effective SaaS A reactive corporate:
- begin a small development cycle for µ$ (business microservices)
- every single feature is a µservice
- fail first approachA PaaS requires some #microContainers
- to host µServices- enable every single
feature scalability
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micro services and micro businessMicro services
- bring Separation of Concern- enable a polyglot system- are partitions of a single Linux OS- are flexible- are already started
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SLA - policies
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Conclusions: IT as a Service
ITaaS- Self Service- Business
Orchestration- Service Federation
- Demand creation!
fulfillment
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Questions
- Is ItaaS an opportunity?- How is the cloud evolving?- What is our next step?- How can we change the
processes?- How is the technology
changing?- And how are people doing?
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Thanks! and happy December!
Keep your behavior positive, because your behavior becomes your habits.
MAHATMA GANDHI
