A presentation at Codemotion DevCast Spanish by Horacio Gonzalez
Migrate to the Cloud, ok… But how I do it in real life? Horacio Gonzalez - @LostInBrittany June, 23th, 2021
Who are we? Introducing myself and introducing OVH OVHcloud
Who are we? Introducing myself and introducing OVH OVHcloud
Horacio Gonzalez @LostInBrittany Spaniard lost in Brittany, developer, dreamer and all-around geek Flutter Flutter
OVHcloud: A global leader Web Cloud & Telcom 30 Data Centers in 12 locations 1 Million+ Servers produced since 1999 Private Cloud 34 Points of Presence on a 20 TBPS Bandwidth Network 1.5 Million Customers across 132 countries Public Cloud 2200 Employees worldwide 3.8 Million Websites hosting Storage 115K Private Cloud VMS running 1.5 Billion Euros Invested since 2016 300K Public Cloud instances running P.U.E. 1.09 Energy efficiency indicator 380K Physical Servers running in our data centers 20+ Years in Business Disrupting since 1999 Network & Security
Go Cloud, young person! Beware of broad call to action…
A global injunction: migrate to the Cloud Everybody pushes to the Cloud
But how to do it? Is there a one-size-fits-all solution?
Cloud means different things to different people Different contexts, different needs, different maturities…
How can I go to the Cloud? The best answer is “It depends…”
Every organisation is now producing software And they challenges are similar yet very different
There are 5 main strategies
What do they expect from the Cloud?
Where are they in the travel to the Cloud?
Our approach to this cloud migration Three broad categories according to maturity
And we try to address the try categories With products fitting the different use cases
Hey, dude, you promised us some examples Time to begin telling stories!
The e-commerce site Small infra but critical
A simple webapp infrastructure ● Platform with webapps, CMS, e-commerce ● 20k users per month
Their Cloud: an IaaS solution Using our Openstack based Public Cloud
What did they gain? Better use of resources
Microservices and containers The Cloud Native company
An e-commerce microservices architecture
Already in Cloud Native architecture They began with Docker, then Kubernetes, all by themselves
They wanted to go to the cloud
A Cloud Native cloud
Kubernetes can be wonderful
But it comes with a price…
There are 3 main roles around Kubernetes Each role asks for very different knowledge and skill sets
Going to a Managed Kubernetes simplifies it As they don’t build and rack their own servers!
The small bank With its Mainframe
Most banks still use Mainframes With code written decades ago…
And lots and lots of Java code… And the tooling infra-as-code written around it
Step by step to the Cloud An hybrid cloud approach Several new projects in the Cloud, legacy on premises
But what about sensitive data? Banking and insurance regulations
Hosted Private Cloud Your own dedicated cloud
That’s all, folks! Thank you all!
Trabajando en Developer Relations he podido charlar con montones de desarrolladores, que trabajan para empresas muy diferentes, con contextos que no tienen nada que ver. Y me he dado cuenta de que a veces los que trabajamos para los proveedores de Nube nos alejamos la realidad. Un ejemplo es la idea de migrar a la Nube. ¿Qué entendemos por migrar? ¿y por Nube? En esta charla voy a contaros varias historias (sin citar nombres, claro está) de migraciones a la Nube, con contextos diferentes, esperando que la mayor parte de los espectadores puedan identificarse con uno u otro…
The following resources were mentioned during the presentation or are useful additional information.
