SlideShare a Scribd company logo

Blue turns green! Approaches and technologies for sustainable K8s clusters.

QAware GmbH
QAware GmbH
QAware GmbHQAware GmbH

Kubernetes Community Days Munich 2023, Juli 2023, Mario-Leander Reimer The cloud already has a larger CO2 footprint than the worldwide aviation industry. With increasing digitalization and cloudification this trend will continue if we don't do anything about it. Many Kubernetes installations are greatly oversized in terms of the resources actually required and thus contribute unnecessarily to global warming. What is the energy balance of your cluster and its workloads? In this session we will discuss approaches and technologies that help to make K8s clusters green(er). First of all, transparency is needed: what is the energy balance of the cluster and its workloads? Only then we can start to optimize for better energy efficiency. And it's not that difficult, so let's get started!

Blue turns green! Approaches and technologies for sustainable K8s clusters.

1 of 26
Download to read offline
SPONSORS
Speaker: Mario-Leander Reimer
Company: QAware GmbH
Blue turns green!
Approaches and technologies
for sustainable K8s clusters.
2
Mario-Leander Reimer
Managing Director | CTO
@LeanderReimer
#cloudnativenerd #qaware
#gernperDude
3
Mario-Leander Reimer
Managing Director | CTO
@LeanderReimer
#cloudnativenerd #qaware
#gernperDude
QAware | 4
CO2 Emissions Worldwide
QAware | 5
Aerospace: 2%
Buildings: 18% Stockbreeding: 6%
Concrete: 2%
IT: 4%
Energy Sources and CO2 Emissions Worldwide
QAware | 6
Coal
Oil
Gas
Nuclear
Water
Wind, Solar
https://app.electricitymaps.com/map
Ad

Recommended

Blue turns green! Approaches and technologies for sustainable K8s clusters #C...
Blue turns green! Approaches and technologies for sustainable K8s clusters #C...Blue turns green! Approaches and technologies for sustainable K8s clusters #C...
Blue turns green! Approaches and technologies for sustainable K8s clusters #C...Green Software Development
 
Kubernetes 101 and Fun
Kubernetes 101 and FunKubernetes 101 and Fun
Kubernetes 101 and FunQAware GmbH
 
A Hitchhiker’s Guide to the Cloud Native Stack. #CDS17
A Hitchhiker’s Guide to the Cloud Native Stack. #CDS17A Hitchhiker’s Guide to the Cloud Native Stack. #CDS17
A Hitchhiker’s Guide to the Cloud Native Stack. #CDS17Mario-Leander Reimer
 
A hitchhiker‘s guide to the cloud native stack
A hitchhiker‘s guide to the cloud native stackA hitchhiker‘s guide to the cloud native stack
A hitchhiker‘s guide to the cloud native stackQAware GmbH
 
Running Kubernetes with Amazon EKS - AWS Online Tech Talks
Running Kubernetes with Amazon EKS - AWS Online Tech TalksRunning Kubernetes with Amazon EKS - AWS Online Tech Talks
Running Kubernetes with Amazon EKS - AWS Online Tech TalksAmazon Web Services
 
深探如何使用-Amazon-EKS-與-Prometheus-進行雲端監控
深探如何使用-Amazon-EKS-與-Prometheus-進行雲端監控深探如何使用-Amazon-EKS-與-Prometheus-進行雲端監控
深探如何使用-Amazon-EKS-與-Prometheus-進行雲端監控Amazon Web Services
 
Deep-Dive-with-Cloud-Monitoring-with-Amazon-EKS-and-Prometheus
Deep-Dive-with-Cloud-Monitoring-with-Amazon-EKS-and-PrometheusDeep-Dive-with-Cloud-Monitoring-with-Amazon-EKS-and-Prometheus
Deep-Dive-with-Cloud-Monitoring-with-Amazon-EKS-and-PrometheusAmazon Web Services
 

More Related Content

Similar to Blue turns green! Approaches and technologies for sustainable K8s clusters.

DCEU 18: Docker Container Networking
DCEU 18: Docker Container NetworkingDCEU 18: Docker Container Networking
DCEU 18: Docker Container NetworkingDocker, Inc.
 
"Efficient Deployment of Quantized ML Models at the Edge Using Snapdragon SoC...
"Efficient Deployment of Quantized ML Models at the Edge Using Snapdragon SoC..."Efficient Deployment of Quantized ML Models at the Edge Using Snapdragon SoC...
"Efficient Deployment of Quantized ML Models at the Edge Using Snapdragon SoC...Edge AI and Vision Alliance
 
Kubernetes: Beyond Baby Steps
Kubernetes: Beyond Baby StepsKubernetes: Beyond Baby Steps
Kubernetes: Beyond Baby StepsDigitalOcean
 
Cloud-native Java EE-volution
Cloud-native Java EE-volutionCloud-native Java EE-volution
Cloud-native Java EE-volutionQAware GmbH
 
Why Kubernetes? Cloud Native and Developer Experience at Zalando - OWL Tech &...
Why Kubernetes? Cloud Native and Developer Experience at Zalando - OWL Tech &...Why Kubernetes? Cloud Native and Developer Experience at Zalando - OWL Tech &...
Why Kubernetes? Cloud Native and Developer Experience at Zalando - OWL Tech &...Henning Jacobs
 
Developer Experience at Zalando - CNCF End User SIG-DX
Developer Experience at Zalando - CNCF End User SIG-DXDeveloper Experience at Zalando - CNCF End User SIG-DX
Developer Experience at Zalando - CNCF End User SIG-DXHenning Jacobs
 
Kubernetes Operators - the next frontier in application automation - Ádám Sándor
Kubernetes Operators - the next frontier in application automation - Ádám SándorKubernetes Operators - the next frontier in application automation - Ádám Sándor
Kubernetes Operators - the next frontier in application automation - Ádám SándorPROIDEA
 
Cloud-native .NET Microservices mit Kubernetes
Cloud-native .NET Microservices mit KubernetesCloud-native .NET Microservices mit Kubernetes
Cloud-native .NET Microservices mit KubernetesQAware GmbH
 
Application Autoscaling Made Easy with Kubernetes Event-Driven Autoscaling (K...
Application Autoscaling Made Easy with Kubernetes Event-Driven Autoscaling (K...Application Autoscaling Made Easy with Kubernetes Event-Driven Autoscaling (K...
Application Autoscaling Made Easy with Kubernetes Event-Driven Autoscaling (K...Codit
 
Amazon Web Services User Group Sydney - March 2018
Amazon Web Services User Group Sydney - March 2018Amazon Web Services User Group Sydney - March 2018
Amazon Web Services User Group Sydney - March 2018PolarSeven Pty Ltd
 
Kubernetes for data scientist
Kubernetes for data scientistKubernetes for data scientist
Kubernetes for data scientistLukasz Kaluzny
 
Smart Manufacturing: CAE in the Cloud
Smart Manufacturing: CAE in the CloudSmart Manufacturing: CAE in the Cloud
Smart Manufacturing: CAE in the CloudThe UberCloud
 
NAFEMS Smart Manufacturing - UberCloud
NAFEMS Smart Manufacturing - UberCloudNAFEMS Smart Manufacturing - UberCloud
NAFEMS Smart Manufacturing - UberCloudThomas Francis
 
Die große Cloud-native FaaS-Hitparade
Die große Cloud-native FaaS-HitparadeDie große Cloud-native FaaS-Hitparade
Die große Cloud-native FaaS-HitparadeQAware GmbH
 
Continuous (Non)-Functional Testing of Microservices on k8s
Continuous (Non)-Functional Testing of Microservices on k8s Continuous (Non)-Functional Testing of Microservices on k8s
Continuous (Non)-Functional Testing of Microservices on k8s QAware GmbH
 
From Zero to still Zero: The most beautiful mistakes going into the cloud.
From Zero to still Zero: The most beautiful mistakes going into the cloud. From Zero to still Zero: The most beautiful mistakes going into the cloud.
From Zero to still Zero: The most beautiful mistakes going into the cloud. OPEN KNOWLEDGE GmbH
 
Overpowered Kubernetes: CI/CD for K8s on Enterprise IaaS
Overpowered Kubernetes: CI/CD for K8s on Enterprise IaaSOverpowered Kubernetes: CI/CD for K8s on Enterprise IaaS
Overpowered Kubernetes: CI/CD for K8s on Enterprise IaaSJ On The Beach
 
Kubernetes deployment strategies - CNCF Webinar
Kubernetes deployment strategies - CNCF WebinarKubernetes deployment strategies - CNCF Webinar
Kubernetes deployment strategies - CNCF WebinarEtienne Tremel
 
Smart Manufacturing: CAE in the Cloud
Smart Manufacturing: CAE in the CloudSmart Manufacturing: CAE in the Cloud
Smart Manufacturing: CAE in the CloudWolfgang Gentzsch
 
Pivotal Container Service : la nuova soluzione per gestire Kubernetes in azienda
Pivotal Container Service : la nuova soluzione per gestire Kubernetes in aziendaPivotal Container Service : la nuova soluzione per gestire Kubernetes in azienda
Pivotal Container Service : la nuova soluzione per gestire Kubernetes in aziendaVMware Tanzu
 

Similar to Blue turns green! Approaches and technologies for sustainable K8s clusters. (20)

DCEU 18: Docker Container Networking
DCEU 18: Docker Container NetworkingDCEU 18: Docker Container Networking
DCEU 18: Docker Container Networking
 
"Efficient Deployment of Quantized ML Models at the Edge Using Snapdragon SoC...
"Efficient Deployment of Quantized ML Models at the Edge Using Snapdragon SoC..."Efficient Deployment of Quantized ML Models at the Edge Using Snapdragon SoC...
"Efficient Deployment of Quantized ML Models at the Edge Using Snapdragon SoC...
 
Kubernetes: Beyond Baby Steps
Kubernetes: Beyond Baby StepsKubernetes: Beyond Baby Steps
Kubernetes: Beyond Baby Steps
 
Cloud-native Java EE-volution
Cloud-native Java EE-volutionCloud-native Java EE-volution
Cloud-native Java EE-volution
 
Why Kubernetes? Cloud Native and Developer Experience at Zalando - OWL Tech &...
Why Kubernetes? Cloud Native and Developer Experience at Zalando - OWL Tech &...Why Kubernetes? Cloud Native and Developer Experience at Zalando - OWL Tech &...
Why Kubernetes? Cloud Native and Developer Experience at Zalando - OWL Tech &...
 
Developer Experience at Zalando - CNCF End User SIG-DX
Developer Experience at Zalando - CNCF End User SIG-DXDeveloper Experience at Zalando - CNCF End User SIG-DX
Developer Experience at Zalando - CNCF End User SIG-DX
 
Kubernetes Operators - the next frontier in application automation - Ádám Sándor
Kubernetes Operators - the next frontier in application automation - Ádám SándorKubernetes Operators - the next frontier in application automation - Ádám Sándor
Kubernetes Operators - the next frontier in application automation - Ádám Sándor
 
Cloud-native .NET Microservices mit Kubernetes
Cloud-native .NET Microservices mit KubernetesCloud-native .NET Microservices mit Kubernetes
Cloud-native .NET Microservices mit Kubernetes
 
Application Autoscaling Made Easy with Kubernetes Event-Driven Autoscaling (K...
Application Autoscaling Made Easy with Kubernetes Event-Driven Autoscaling (K...Application Autoscaling Made Easy with Kubernetes Event-Driven Autoscaling (K...
Application Autoscaling Made Easy with Kubernetes Event-Driven Autoscaling (K...
 
Amazon Web Services User Group Sydney - March 2018
Amazon Web Services User Group Sydney - March 2018Amazon Web Services User Group Sydney - March 2018
Amazon Web Services User Group Sydney - March 2018
 
Kubernetes for data scientist
Kubernetes for data scientistKubernetes for data scientist
Kubernetes for data scientist
 
Smart Manufacturing: CAE in the Cloud
Smart Manufacturing: CAE in the CloudSmart Manufacturing: CAE in the Cloud
Smart Manufacturing: CAE in the Cloud
 
NAFEMS Smart Manufacturing - UberCloud
NAFEMS Smart Manufacturing - UberCloudNAFEMS Smart Manufacturing - UberCloud
NAFEMS Smart Manufacturing - UberCloud
 
Die große Cloud-native FaaS-Hitparade
Die große Cloud-native FaaS-HitparadeDie große Cloud-native FaaS-Hitparade
Die große Cloud-native FaaS-Hitparade
 
Continuous (Non)-Functional Testing of Microservices on k8s
Continuous (Non)-Functional Testing of Microservices on k8s Continuous (Non)-Functional Testing of Microservices on k8s
Continuous (Non)-Functional Testing of Microservices on k8s
 
From Zero to still Zero: The most beautiful mistakes going into the cloud.
From Zero to still Zero: The most beautiful mistakes going into the cloud. From Zero to still Zero: The most beautiful mistakes going into the cloud.
From Zero to still Zero: The most beautiful mistakes going into the cloud.
 
Overpowered Kubernetes: CI/CD for K8s on Enterprise IaaS
Overpowered Kubernetes: CI/CD for K8s on Enterprise IaaSOverpowered Kubernetes: CI/CD for K8s on Enterprise IaaS
Overpowered Kubernetes: CI/CD for K8s on Enterprise IaaS
 
Kubernetes deployment strategies - CNCF Webinar
Kubernetes deployment strategies - CNCF WebinarKubernetes deployment strategies - CNCF Webinar
Kubernetes deployment strategies - CNCF Webinar
 
Smart Manufacturing: CAE in the Cloud
Smart Manufacturing: CAE in the CloudSmart Manufacturing: CAE in the Cloud
Smart Manufacturing: CAE in the Cloud
 
Pivotal Container Service : la nuova soluzione per gestire Kubernetes in azienda
Pivotal Container Service : la nuova soluzione per gestire Kubernetes in aziendaPivotal Container Service : la nuova soluzione per gestire Kubernetes in azienda
Pivotal Container Service : la nuova soluzione per gestire Kubernetes in azienda
 

More from QAware GmbH

Down the Ivory Tower towards Agile Architecture
Down the Ivory Tower towards Agile ArchitectureDown the Ivory Tower towards Agile Architecture
Down the Ivory Tower towards Agile ArchitectureQAware GmbH
 
"Mixed" Scrum-Teams – Die richtige Mischung macht's!
"Mixed" Scrum-Teams – Die richtige Mischung macht's!"Mixed" Scrum-Teams – Die richtige Mischung macht's!
"Mixed" Scrum-Teams – Die richtige Mischung macht's!QAware GmbH
 
Make Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform EngineeringMake Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform EngineeringQAware GmbH
 
Der Tod der Testpyramide? – Frontend-Testing mit Playwright
Der Tod der Testpyramide? – Frontend-Testing mit PlaywrightDer Tod der Testpyramide? – Frontend-Testing mit Playwright
Der Tod der Testpyramide? – Frontend-Testing mit PlaywrightQAware GmbH
 
Was kommt nach den SPAs
Was kommt nach den SPAsWas kommt nach den SPAs
Was kommt nach den SPAsQAware GmbH
 
Cloud Migration mit KI: der Turbo
Cloud Migration mit KI: der Turbo Cloud Migration mit KI: der Turbo
Cloud Migration mit KI: der Turbo QAware GmbH
 
Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See...
 Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See... Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See...
Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See...QAware GmbH
 
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster QAware GmbH
 
Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.
Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.
Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.QAware GmbH
 
Kubernetes with Cilium in AWS - Experience Report!
Kubernetes with Cilium in AWS - Experience Report!Kubernetes with Cilium in AWS - Experience Report!
Kubernetes with Cilium in AWS - Experience Report!QAware GmbH
 
Kontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAP
Kontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAPKontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAP
Kontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAPQAware GmbH
 
Per Anhalter zu Cloud Nativen API Gateways
Per Anhalter zu Cloud Nativen API GatewaysPer Anhalter zu Cloud Nativen API Gateways
Per Anhalter zu Cloud Nativen API GatewaysQAware GmbH
 
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster QAware GmbH
 
How to speed up Spring Integration Tests
How to speed up Spring Integration TestsHow to speed up Spring Integration Tests
How to speed up Spring Integration TestsQAware GmbH
 
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-ClusterAus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-ClusterQAware GmbH
 
Cloud Migration – Eine Strategie die funktioniert
Cloud Migration – Eine Strategie die funktioniertCloud Migration – Eine Strategie die funktioniert
Cloud Migration – Eine Strategie die funktioniertQAware GmbH
 
Policy Driven Microservices mit Open Policy Agent
Policy Driven Microservices mit Open Policy AgentPolicy Driven Microservices mit Open Policy Agent
Policy Driven Microservices mit Open Policy AgentQAware GmbH
 
Make Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform EngineeringMake Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform EngineeringQAware GmbH
 
Security Lab: OIDC in der Praxis
Security Lab: OIDC in der PraxisSecurity Lab: OIDC in der Praxis
Security Lab: OIDC in der PraxisQAware GmbH
 
Die nächsten 100 Microservices
Die nächsten 100 MicroservicesDie nächsten 100 Microservices
Die nächsten 100 MicroservicesQAware GmbH
 

More from QAware GmbH (20)

Down the Ivory Tower towards Agile Architecture
Down the Ivory Tower towards Agile ArchitectureDown the Ivory Tower towards Agile Architecture
Down the Ivory Tower towards Agile Architecture
 
"Mixed" Scrum-Teams – Die richtige Mischung macht's!
"Mixed" Scrum-Teams – Die richtige Mischung macht's!"Mixed" Scrum-Teams – Die richtige Mischung macht's!
"Mixed" Scrum-Teams – Die richtige Mischung macht's!
 
Make Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform EngineeringMake Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform Engineering
 
Der Tod der Testpyramide? – Frontend-Testing mit Playwright
Der Tod der Testpyramide? – Frontend-Testing mit PlaywrightDer Tod der Testpyramide? – Frontend-Testing mit Playwright
Der Tod der Testpyramide? – Frontend-Testing mit Playwright
 
Was kommt nach den SPAs
Was kommt nach den SPAsWas kommt nach den SPAs
Was kommt nach den SPAs
 
Cloud Migration mit KI: der Turbo
Cloud Migration mit KI: der Turbo Cloud Migration mit KI: der Turbo
Cloud Migration mit KI: der Turbo
 
Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See...
 Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See... Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See...
Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See...
 
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
 
Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.
Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.
Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.
 
Kubernetes with Cilium in AWS - Experience Report!
Kubernetes with Cilium in AWS - Experience Report!Kubernetes with Cilium in AWS - Experience Report!
Kubernetes with Cilium in AWS - Experience Report!
 
Kontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAP
Kontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAPKontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAP
Kontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAP
 
Per Anhalter zu Cloud Nativen API Gateways
Per Anhalter zu Cloud Nativen API GatewaysPer Anhalter zu Cloud Nativen API Gateways
Per Anhalter zu Cloud Nativen API Gateways
 
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
 
How to speed up Spring Integration Tests
How to speed up Spring Integration TestsHow to speed up Spring Integration Tests
How to speed up Spring Integration Tests
 
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-ClusterAus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster
 
Cloud Migration – Eine Strategie die funktioniert
Cloud Migration – Eine Strategie die funktioniertCloud Migration – Eine Strategie die funktioniert
Cloud Migration – Eine Strategie die funktioniert
 
Policy Driven Microservices mit Open Policy Agent
Policy Driven Microservices mit Open Policy AgentPolicy Driven Microservices mit Open Policy Agent
Policy Driven Microservices mit Open Policy Agent
 
Make Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform EngineeringMake Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform Engineering
 
Security Lab: OIDC in der Praxis
Security Lab: OIDC in der PraxisSecurity Lab: OIDC in der Praxis
Security Lab: OIDC in der Praxis
 
Die nächsten 100 Microservices
Die nächsten 100 MicroservicesDie nächsten 100 Microservices
Die nächsten 100 Microservices
 

Recently uploaded

Essence of Requirements Engineering: Pragmatic Insights for 2024
Essence of Requirements Engineering: Pragmatic Insights for 2024Essence of Requirements Engineering: Pragmatic Insights for 2024
Essence of Requirements Engineering: Pragmatic Insights for 2024Asher Sterkin
 
Manual de la Mezcladora SoundCraft Notepad -12Fx
Manual de la Mezcladora SoundCraft Notepad -12FxManual de la Mezcladora SoundCraft Notepad -12Fx
Manual de la Mezcladora SoundCraft Notepad -12Fxjavierdavidvelasco17
 
India's_Generative_AI_Startup_Landscape_Report_2023_Inc42 (1).pdf
India's_Generative_AI_Startup_Landscape_Report_2023_Inc42 (1).pdfIndia's_Generative_AI_Startup_Landscape_Report_2023_Inc42 (1).pdf
India's_Generative_AI_Startup_Landscape_Report_2023_Inc42 (1).pdfgranitesrijan
 
maximum subarray ppt for killing camp students
maximum subarray ppt for killing camp studentsmaximum subarray ppt for killing camp students
maximum subarray ppt for killing camp studentsssuser82c38d
 
Sql server types of joins with example.pptx
Sql server types of joins with example.pptxSql server types of joins with example.pptx
Sql server types of joins with example.pptxsameer gaikwad
 
Les02 Restricting and Sorting Data using SQL.ppt
Les02 Restricting and Sorting Data using SQL.pptLes02 Restricting and Sorting Data using SQL.ppt
Les02 Restricting and Sorting Data using SQL.pptDrZeeshanBhatti
 
unit I lecture 5 - Software Development Life Cycle.pdf
unit I lecture 5 - Software Development Life Cycle.pdfunit I lecture 5 - Software Development Life Cycle.pdf
unit I lecture 5 - Software Development Life Cycle.pdfStephenTec
 
100 TOOLS TO MEASURE AND ANALYSE YOUR DIGITAL MARKETING EFFORTS
100 TOOLS TO MEASURE AND ANALYSE YOUR DIGITAL MARKETING EFFORTS100 TOOLS TO MEASURE AND ANALYSE YOUR DIGITAL MARKETING EFFORTS
100 TOOLS TO MEASURE AND ANALYSE YOUR DIGITAL MARKETING EFFORTSi-engage
 
Open Sprintera (Where Open Source Sparks a Sprint of Possibilities)
Open Sprintera (Where Open Source Sparks a Sprint of Possibilities)Open Sprintera (Where Open Source Sparks a Sprint of Possibilities)
Open Sprintera (Where Open Source Sparks a Sprint of Possibilities)GDSCNiT
 
Getting Started with Trello for Beginners.pptx
Getting Started with Trello for Beginners.pptxGetting Started with Trello for Beginners.pptx
Getting Started with Trello for Beginners.pptxmavinoikein
 
unit 1 lecture 1 - Introduction - Software Engineering Myths.pdf
unit 1 lecture 1 - Introduction - Software Engineering Myths.pdfunit 1 lecture 1 - Introduction - Software Engineering Myths.pdf
unit 1 lecture 1 - Introduction - Software Engineering Myths.pdfStephenTec
 
App Builder - Hierarchical Data Apps.pptx
App Builder - Hierarchical Data Apps.pptxApp Builder - Hierarchical Data Apps.pptx
App Builder - Hierarchical Data Apps.pptxPoojitha B
 
AUTOKEYUNLOCKER-BRANDS-SUPPORT-STANDARD-VERSION.pdf
AUTOKEYUNLOCKER-BRANDS-SUPPORT-STANDARD-VERSION.pdfAUTOKEYUNLOCKER-BRANDS-SUPPORT-STANDARD-VERSION.pdf
AUTOKEYUNLOCKER-BRANDS-SUPPORT-STANDARD-VERSION.pdfAutokey
 
unit I lecture 3 - Software Process Models.pdf
unit I lecture 3 - Software Process Models.pdfunit I lecture 3 - Software Process Models.pdf
unit I lecture 3 - Software Process Models.pdfStephenTec
 
Enabling Enterprise-wide OT Data access with Matrikon Data Broker.pdf
Enabling Enterprise-wide OT Data access  with Matrikon Data Broker.pdfEnabling Enterprise-wide OT Data access  with Matrikon Data Broker.pdf
Enabling Enterprise-wide OT Data access with Matrikon Data Broker.pdfJohn Archer
 
Industry 4.0: Building the Unified Namespace with Confluent, HiveMQ and Spark...
Industry 4.0: Building the Unified Namespace with Confluent, HiveMQ and Spark...Industry 4.0: Building the Unified Namespace with Confluent, HiveMQ and Spark...
Industry 4.0: Building the Unified Namespace with Confluent, HiveMQ and Spark...confluent
 
Embracing Change - The Impact of Generative AI on Strategic Portfolio Management
Embracing Change - The Impact of Generative AI on Strategic Portfolio ManagementEmbracing Change - The Impact of Generative AI on Strategic Portfolio Management
Embracing Change - The Impact of Generative AI on Strategic Portfolio ManagementOnePlan Solutions
 
unit I lecture 2 - Software Engineering Ethics - Software Process.pdf
unit I lecture 2 - Software Engineering Ethics - Software Process.pdfunit I lecture 2 - Software Engineering Ethics - Software Process.pdf
unit I lecture 2 - Software Engineering Ethics - Software Process.pdfStephenTec
 
Steps to Build a PWA with Odoo.pdf
Steps to Build a PWA with Odoo.pdfSteps to Build a PWA with Odoo.pdf
Steps to Build a PWA with Odoo.pdfayushinwizards
 

Recently uploaded (20)

Essence of Requirements Engineering: Pragmatic Insights for 2024
Essence of Requirements Engineering: Pragmatic Insights for 2024Essence of Requirements Engineering: Pragmatic Insights for 2024
Essence of Requirements Engineering: Pragmatic Insights for 2024
 
Manual de la Mezcladora SoundCraft Notepad -12Fx
Manual de la Mezcladora SoundCraft Notepad -12FxManual de la Mezcladora SoundCraft Notepad -12Fx
Manual de la Mezcladora SoundCraft Notepad -12Fx
 
India's_Generative_AI_Startup_Landscape_Report_2023_Inc42 (1).pdf
India's_Generative_AI_Startup_Landscape_Report_2023_Inc42 (1).pdfIndia's_Generative_AI_Startup_Landscape_Report_2023_Inc42 (1).pdf
India's_Generative_AI_Startup_Landscape_Report_2023_Inc42 (1).pdf
 
maximum subarray ppt for killing camp students
maximum subarray ppt for killing camp studentsmaximum subarray ppt for killing camp students
maximum subarray ppt for killing camp students
 
Sql server types of joins with example.pptx
Sql server types of joins with example.pptxSql server types of joins with example.pptx
Sql server types of joins with example.pptx
 
Les02 Restricting and Sorting Data using SQL.ppt
Les02 Restricting and Sorting Data using SQL.pptLes02 Restricting and Sorting Data using SQL.ppt
Les02 Restricting and Sorting Data using SQL.ppt
 
unit I lecture 5 - Software Development Life Cycle.pdf
unit I lecture 5 - Software Development Life Cycle.pdfunit I lecture 5 - Software Development Life Cycle.pdf
unit I lecture 5 - Software Development Life Cycle.pdf
 
100 TOOLS TO MEASURE AND ANALYSE YOUR DIGITAL MARKETING EFFORTS
100 TOOLS TO MEASURE AND ANALYSE YOUR DIGITAL MARKETING EFFORTS100 TOOLS TO MEASURE AND ANALYSE YOUR DIGITAL MARKETING EFFORTS
100 TOOLS TO MEASURE AND ANALYSE YOUR DIGITAL MARKETING EFFORTS
 
Open Sprintera (Where Open Source Sparks a Sprint of Possibilities)
Open Sprintera (Where Open Source Sparks a Sprint of Possibilities)Open Sprintera (Where Open Source Sparks a Sprint of Possibilities)
Open Sprintera (Where Open Source Sparks a Sprint of Possibilities)
 
Getting Started with Trello for Beginners.pptx
Getting Started with Trello for Beginners.pptxGetting Started with Trello for Beginners.pptx
Getting Started with Trello for Beginners.pptx
 
unit 1 lecture 1 - Introduction - Software Engineering Myths.pdf
unit 1 lecture 1 - Introduction - Software Engineering Myths.pdfunit 1 lecture 1 - Introduction - Software Engineering Myths.pdf
unit 1 lecture 1 - Introduction - Software Engineering Myths.pdf
 
App Builder - Hierarchical Data Apps.pptx
App Builder - Hierarchical Data Apps.pptxApp Builder - Hierarchical Data Apps.pptx
App Builder - Hierarchical Data Apps.pptx
 
AUTOKEYUNLOCKER-BRANDS-SUPPORT-STANDARD-VERSION.pdf
AUTOKEYUNLOCKER-BRANDS-SUPPORT-STANDARD-VERSION.pdfAUTOKEYUNLOCKER-BRANDS-SUPPORT-STANDARD-VERSION.pdf
AUTOKEYUNLOCKER-BRANDS-SUPPORT-STANDARD-VERSION.pdf
 
unit I lecture 3 - Software Process Models.pdf
unit I lecture 3 - Software Process Models.pdfunit I lecture 3 - Software Process Models.pdf
unit I lecture 3 - Software Process Models.pdf
 
Enabling Enterprise-wide OT Data access with Matrikon Data Broker.pdf
Enabling Enterprise-wide OT Data access  with Matrikon Data Broker.pdfEnabling Enterprise-wide OT Data access  with Matrikon Data Broker.pdf
Enabling Enterprise-wide OT Data access with Matrikon Data Broker.pdf
 
Industry 4.0: Building the Unified Namespace with Confluent, HiveMQ and Spark...
Industry 4.0: Building the Unified Namespace with Confluent, HiveMQ and Spark...Industry 4.0: Building the Unified Namespace with Confluent, HiveMQ and Spark...
Industry 4.0: Building the Unified Namespace with Confluent, HiveMQ and Spark...
 
Embracing Change - The Impact of Generative AI on Strategic Portfolio Management
Embracing Change - The Impact of Generative AI on Strategic Portfolio ManagementEmbracing Change - The Impact of Generative AI on Strategic Portfolio Management
Embracing Change - The Impact of Generative AI on Strategic Portfolio Management
 
unit I lecture 2 - Software Engineering Ethics - Software Process.pdf
unit I lecture 2 - Software Engineering Ethics - Software Process.pdfunit I lecture 2 - Software Engineering Ethics - Software Process.pdf
unit I lecture 2 - Software Engineering Ethics - Software Process.pdf
 
Steps to Build a PWA with Odoo.pdf
Steps to Build a PWA with Odoo.pdfSteps to Build a PWA with Odoo.pdf
Steps to Build a PWA with Odoo.pdf
 
Features of IETM Software -Code and Pixels
Features of IETM Software -Code and PixelsFeatures of IETM Software -Code and Pixels
Features of IETM Software -Code and Pixels
 

Blue turns green! Approaches and technologies for sustainable K8s clusters.

  • 1. SPONSORS Speaker: Mario-Leander Reimer Company: QAware GmbH Blue turns green! Approaches and technologies for sustainable K8s clusters.
  • 2. 2 Mario-Leander Reimer Managing Director | CTO @LeanderReimer #cloudnativenerd #qaware #gernperDude
  • 3. 3 Mario-Leander Reimer Managing Director | CTO @LeanderReimer #cloudnativenerd #qaware #gernperDude
  • 5. CO2 Emissions Worldwide QAware | 5 Aerospace: 2% Buildings: 18% Stockbreeding: 6% Concrete: 2% IT: 4%
  • 6. Energy Sources and CO2 Emissions Worldwide QAware | 6 Coal Oil Gas Nuclear Water Wind, Solar https://app.electricitymaps.com/map
  • 7. 7 IT Sustainability Impact on other Industries Own consumption of resources
  • 8. 8 QAware Sustainable Software Design, Implementation and Operation of software limited energy consumption and minimal impact on the environment https://www.greenmanifesto.de/ https://www.meetup.com/de-DE/green-software-development- manifesto/
  • 14. Current Sustainable Cloud Computing Landscape QAware | 14
  • 15. Sustainability Engineering to optimize the CO2 footprint of your K8s clusters and workloads 15 QAware Monitoring What is the CO2 footprint of my cluster and workloads? Measure, Measure, Measure, Act. Elasticity Oversized or underutilized resources? Infrastructure and workloads should be proportionate to actual demand. Architecture Where is the cluster running? On which hardware? Take sustainability into account when building the infrastructure. Waste Shutdown or deplete the wasted resources. Not required, redundant or forgotten environments or workloads?
  • 16. 16 QAware Optimize by costs? Costs are not necessarily proportional to CO2 emissions
  • 18. Business requirements and sustainability goals need to be aligned and reconciled. The choice of region for the cluster and workloads has a significant impact on their KPIs, including performance, cost, and carbon footprint. ■ Ensure that the region meets the required legal regulations (e.g. GDPR) ■ Ensure that the region supports the required services and features. – Which hardware classes are supported? – Databases? Storage? … ■ Calculate costs for the cluster and workloads for the selected region. ■ Test network latency between your end user locations and region! 18 QAware https://docs.aws.amazon.com/wellarchitected/latest/sustainability-pillar/sus_sus_region_a2.html AWS Graviton 2 can save up to 65% on energy consumption AWS Graviton 2 can save up to 15% on costs
  • 19. Cluster Rightsizing with Cluster-Autoscaler and Karpenter 19 QAware Node 1 Node 2 Node 3 X Node 4
  • 20. Workload Rightsizing with VPA and Goldilocks 20 QAware https://github.com/FairwindsOps/goldilocks apiVersion: "autoscaling.k8s.io/v1" kind: VerticalPodAutoscaler metadata: name: hamster-vpa spec: targetRef: apiVersion: "apps/v1" kind: Deployment name: hamster updatePolicy: # updateMode: "Auto" updateMode: "Off" resourcePolicy: containerPolicies: - containerName: '*' minAllowed: cpu: 100m memory: 50Mi maxAllowed: cpu: 1 memory: 500Mi controlledResources: ["cpu", "memory"] defined and tune requests and limits for CPU and RAM perform realistic performance tests analyse measurements of resource consumption https://github.com/kubernetes/autoscaler/tree/master/vertical-pod-autoscaler
  • 21. kube-green An operator to reduce CO2 footprint of your clusters 21 QAware apiVersion: kube-green.com/v1alpha1 kind: SleepInfo metadata: name: non-working-hours spec: weekdays: "1-5" sleepAt: "18:00" wakeUpAt: "08:00" timeZone: "Europe/Rome" suspendCronJobs: true excludeRef: - apiVersion: "apps/v1" kind: Deployment name: no-sleep-deployment - matchLabels: kube-green.dev/exclude: "true" https://kube-green.dev/docs/FAQ/#how-many-co2-is-produced-by-pod
  • 22. Carbon-aware Scheduling with KEDA ■ https://keda.sh ■ KEDA is a Kubernetes-based event-driven and purpose oriented workload autoscaler ■ Support for 50+ different scaler out-of-the-box, e.g. Cron, RabbitMQ, … ■ Carbon Aware Scheduling - Kubernetes Carbon Intensity Exporter - Carbon Aware KEDA Operator 22 QAware
  • 23. Sustainable Computing Projects ■ Kepler (Kubernetes-based Efficient Power Level Exporter) uses eBPF to probe energy related system stats and exports as Prometheus metrics. ■ PEAKS (Power Efficiency Aware Kubernetes Scheduler) uses metrics exported by Kepler to help Kubernetes schedule to improve energy efficiency by placing Pods on optimal nodes. ■ CLEVER (Container Level Energy-efficient VPA Recommender) uses metrics exported by Kepler to recommend Vertical Pod Autoscaler the resource profiles to improve energy efficiency by running workloads. 23 QAware https://www.sustainable-computing.io
  • 24. Monitor and Measure the Energy Consumption of Nodes and Pods using Kepler 24 QAware
  • 26. qaware.de QAware GmbH Aschauer Straße 32 81549 München Tel. +49 89 232315-0 info@qaware.de twitter.com/qaware linkedin.com/company/qaware-gmbh xing.com/companies/qawaregmbh slideshare.net/qaware github.com/qaware