Table of Contents
Preface
Part 1: Fundamentals of Prometheus
1
Observability, Monitoring, and Prometheus
A brief history of monitoring
Nagios
A word on SNMP
Enter the cloud
Introduction to observability concepts
Metrics
Logs
Traces
Other signals
Tying signals together
Getting data out of systems
Prometheus’s role in observability
Alerting
Dashboarding
What Prometheus is not
Summary
Further reading
2
Deploying Prometheus
Technical requirements
Components of a Prometheus stack
Prometheus
Alertmanager
Node Exporter
Grafana
Provisioning Kubernetes
Configuring the linode-cli
Creating a Kubernetes cluster
Deploying Prometheus
Prometheus Operator overview
Deploying kube-prometheus
Summary
Further reading
3
The Prometheus Data Model and PromQL
Technical ...
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