Apache, Nginx, IIS, Lighttpd

Istio, Linkerd, Envoy, Nginx

SNMP, WMI, JMX, AWS CloudWatch

Telegraf, Fluentd, Logstash, Beats

Docker, Kubernetes, Helm, Istio

Node exporter, Blackbox exporter, Textfile collector, Cloudwatch exporter

Exporters, Pushgateway, Alertmanager, Web UI

Grafana, Loki, Jaeger, Zipkin

Checking the network operation by means of Prometheus

Application of detection rules, analysis of metrics, sending notifications about problems

Checking system logs for errors

Installing a new version of the software

Using Ansible to automatically scale nodes

Unable to configure automatic scaling of Prometheus nodes

Using Python scripts for automatic scaling of nodes

Using Kubernetes to automatically scale nodes

It does not scale

Horizontally

Vertically

Both horizontally & vertically

Pod

Container

Task

Node

local

configMap

flexVolume

emptyDir

All of them

Volumes

Services

Pods

Kubelet

Controller

etcd

Scheduler

Meta

Google

Microsoft

Apple