stackconf 2023 | How to survive Cloud – An Ops perspective by Katharina Sommer.pdf

NETWAYS
NETWAYSNETWAYS
stackconf 2023
How to survive cloud
An OPS perspective
Katharina Sommer
Katharina Sommer
> System Engineer / Cloud Architect @ Telekom MMS
> Operating Linux stuff for over 15 years
> DevOps enthusiast
> www.linkedin.com/in/katharin4sommer
Usable for enterprise businesses
But we have clouds for decades...!
2005 2025
2015
VMs!! o/
Docker, Kubernetes and
Terraform came up
Brave startups might use cloud
uhmm....no?
4
To devops...
or not to devops...
...shouldn‘t be still a question.
How much is the OPS?
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Infrastructure as a Service
(IaaS)
On Premise
Cloud
>>
You
Cloud Provider
Containers as a Service
(CaaS)
Platform as a Service
(PaaS)
Function as a Service
(FaaS)
Software as a Service
(SaaS)
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
More flexible Less OPS
Who manages?
How much is the OPS: Brave expectations
You
Cloud Provider
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Infrastructure as a Service
(IaaS)
Cloud
>>
Containers as a Service
(CaaS)
Platform as a Service
(PaaS)
Function as a Service
(FaaS)
Software as a Service
(SaaS)
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
More flexible Less OPS
Who manages?
How much is the OPS: Reality...?
You
Cloud Provider
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Infrastructure as a Service
(IaaS)
Cloud
>>
Containers as a Service
(CaaS)
Platform as a Service
(PaaS)
Function as a Service
(FaaS)
Software as a Service
(SaaS)
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
More flexible Less OPS
Who manages?
How much is the OPS: There is something else...
You
Cloud Provider
Who manages?
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Infrastructure as a Service
(IaaS)
Cloud
>>
Containers as a Service
(CaaS)
Platform as a Service
(PaaS)
Function as a Service
(FaaS)
Software as a Service
(SaaS)
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Virtualization
Data & Config
Application
Scaling
Runtime
OS
Hardware
Security and
Compliance
More flexible Less OPS
9
Storytime: How our journey started...
and where did we go?
10
Storytime: Crossing the valley of tears
Storytime: Happy End?
Storytime: Happy End?
Happy End.
Collaboration how it used to be...
Development
Platform Architecture
and Technologies
Deployments
influence things
Tools &
Communication
Application
Management
/ Operations
Handle
Incidents
Monitoring
Vision and
Product Strategy
Tools &
Communication
Us
Customer
Backup &
Restore
>
<
Software
Architecture
Collaboration today: One Kingdom ❤
Us
Customer
Software
Architecture
Deployments
3rd level support
Platforms and
Repos
Tools &
Communication
Handle
Incidents
Monitoring
Automation
Backup &
Restore
Manage
Incidents and
organize BPMs
Platform
Architecture
Vision and
Product Strategy
Development
Application
Management
/ Operations
CI/CD
15
▪ Raise awareness for CloudOps
▪ Review your collaboration mode
▪ Microservices shift complexity Dev >> Ops
▪ Everything as code
▪ Understand cloud principles
Katharina Sommer
thank u
1 de 16

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stackconf 2023 | How to survive Cloud – An Ops perspective by Katharina Sommer.pdf

  • 1. stackconf 2023 How to survive cloud An OPS perspective Katharina Sommer
  • 2. Katharina Sommer > System Engineer / Cloud Architect @ Telekom MMS > Operating Linux stuff for over 15 years > DevOps enthusiast > www.linkedin.com/in/katharin4sommer
  • 3. Usable for enterprise businesses But we have clouds for decades...! 2005 2025 2015 VMs!! o/ Docker, Kubernetes and Terraform came up Brave startups might use cloud uhmm....no?
  • 4. 4 To devops... or not to devops... ...shouldn‘t be still a question.
  • 5. How much is the OPS? Virtualization Data & Config Application Scaling Runtime OS Hardware Infrastructure as a Service (IaaS) On Premise Cloud >> You Cloud Provider Containers as a Service (CaaS) Platform as a Service (PaaS) Function as a Service (FaaS) Software as a Service (SaaS) Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware More flexible Less OPS Who manages?
  • 6. How much is the OPS: Brave expectations You Cloud Provider Virtualization Data & Config Application Scaling Runtime OS Hardware Infrastructure as a Service (IaaS) Cloud >> Containers as a Service (CaaS) Platform as a Service (PaaS) Function as a Service (FaaS) Software as a Service (SaaS) Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware More flexible Less OPS Who manages?
  • 7. How much is the OPS: Reality...? You Cloud Provider Virtualization Data & Config Application Scaling Runtime OS Hardware Infrastructure as a Service (IaaS) Cloud >> Containers as a Service (CaaS) Platform as a Service (PaaS) Function as a Service (FaaS) Software as a Service (SaaS) Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware More flexible Less OPS Who manages?
  • 8. How much is the OPS: There is something else... You Cloud Provider Who manages? Virtualization Data & Config Application Scaling Runtime OS Hardware Infrastructure as a Service (IaaS) Cloud >> Containers as a Service (CaaS) Platform as a Service (PaaS) Function as a Service (FaaS) Software as a Service (SaaS) Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Virtualization Data & Config Application Scaling Runtime OS Hardware Security and Compliance More flexible Less OPS
  • 9. 9 Storytime: How our journey started... and where did we go?
  • 10. 10 Storytime: Crossing the valley of tears
  • 13. Collaboration how it used to be... Development Platform Architecture and Technologies Deployments influence things Tools & Communication Application Management / Operations Handle Incidents Monitoring Vision and Product Strategy Tools & Communication Us Customer Backup & Restore > < Software Architecture
  • 14. Collaboration today: One Kingdom ❤ Us Customer Software Architecture Deployments 3rd level support Platforms and Repos Tools & Communication Handle Incidents Monitoring Automation Backup & Restore Manage Incidents and organize BPMs Platform Architecture Vision and Product Strategy Development Application Management / Operations CI/CD
  • 15. 15 ▪ Raise awareness for CloudOps ▪ Review your collaboration mode ▪ Microservices shift complexity Dev >> Ops ▪ Everything as code ▪ Understand cloud principles