The DevOps 2.5 Toolkit: Monitoring, Logging, and Auto-Scaling Kubernetes
This book is 50% complete
Last updated on 2018-10-22
About the Book
I am yet to discover the exact description of the book. For now, all I know is that there will be some auto-scaling, monitoring, and logging inside Kubernetes clusters.
Table of Contents
- Preface
- About the Author
- Dedication
- Audience
- Requirements
-
Autoscaling Deployments and StatefulSets Based On Resource Usage
- Creating A Cluster
- Observing Metrics Server Data
- Auto-Scaling Pods Based On Resource Utilization
- To Replicas Or Not To Replicas In Deployments And StatefulSets?
- What Now?
-
Auto-Scaling Nodes Of A Kubernetes Cluster
- Creating A Cluster
- Setting Up Cluster Autoscaling
- Scaling Up The Cluster
- The Rules Governing Nodes Scale-Up
- Scaling Down The Cluster
- The Rules Governing Nodes Scale-Down
- Can We Scale Up Too Much Or De-Scale To Zero Nodes?
- Cluster Autoscaler Compared in GKE, EKS, and AKS
- What Now?
-
Collecting And Querying Metrics And Sending Alerts
- Creating A Cluster
- Choosing The Tools For Storing And Querying Metrics And Alerting
- A Quick Introduction To Prometheus And Alertmanager
- Which Metric Types Should We Use?
- Alerting On Latency-Related Issues
- Alerting On Traffic-Related Issues
- Alerting On Error-Related Issues
- Alerting On Saturation-Related Issues
- Alerting On Unschedulable Or Failed Pods
- Upgrading Old Pods
- Measuring Containers Memory And CPU Usage
- Comparing Actual Resource Usage With Defined Requests
- Comparing Actual Resource Usage With Defined Limits
- What Now?
About the Author
Viktor Farcic is a Senior Consultant at CloudBees and a member of the Docker Captains group.
He coded using a plethora of languages starting with Pascal (yes, he is old), Basic (before it got Visual prefix), ASP (before it got .Net suffix), C, C++, Perl, Python, ASP.Net, Visual Basic, C#, JavaScript, Java, Scala, etc. He never worked with Fortran. His current favourite is Go.
His big passions are Microservices, Continuous Deployment and Test-Driven Development (TDD).
He often speaks at community gatherings and conferences.
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