Kubernetes logging and monitoring example

This repo contains all the kubernetes resources yaml files to deploy monitoring & centralized logging.

Cloning

git clone git@github.com:Misterhex/kubernetes-logging-monitoring-example.git
cd kubernetes-logging-monitoring-example

Cluster setup ( Kops )

Follow below document to setup cluster on AWS https://github.com/kubernetes/kops/blob/master/docs/aws.md

Dashboard

kubectl create -f https://raw.githubusercontent.com/kubernetes/kops/master/addons/kubernetes-dashboard/v1.7.1.yaml

Monitoring with Heapster - Standalone

Heapster is required to supports the horizontal pod autoscaler.

Install using:

kubectl create -f https://raw.githubusercontent.com/kubernetes/kops/master/addons/monitoring-standalone/v1.7.0.yaml

Create an ELK Cluster ( out of band )

Provision your own elasticsearch cluster or used elastic hosted solution

Monitoring Kubernetes (ELK)

Once you have elasticsearch running out of band. ( not inside kubernetes )

Centralized Logging

Runs fluentd as daemonset to collect containers logs.

kubectl apply -f fluentd

Monitoring

kube-state-metrics provide metricset for metricbeat's kubernetes.

kubectl apply -f kube-state-metrics
kubectl apply -f metricbeat