stackconf 2023 | How to survive Cloud – An Ops perspective by Katharina Sommer.pdf
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stackconf 2023 | How to survive Cloud – An Ops perspective by Katharina Sommer.pdf
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Cloud Computing sneaks into our daily business more and more. This brought some changes to the ops role as well. Is it even needed at all? Even after years of cloud computing defining the scope of the ops role, and even more the identification of its demand, seems to be a topic of relevance. I’ll share my experience coming from classical ops, following our customers into the cloud. I’ll explain our main challenges and how the scope of our tasks has shifted as part of this process, which finally led us to a well working collaboration between dev and ops.
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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
- 12. Storytime: Happy End? Happy End.
- 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