7 - Monitoring Kubernetes with Elastic

Information about 7 - Monitoring Kubernetes with Elastic

Published on May 17, 2019

Author: KangarootLinux

Source: slideshare.net

Content

1. Monitoring Kubernetes with Elastic

2. #whoami ●Wouter De Kimpe ●System Engineer @ Kangaroot ●linkedin.com/in/dekimpew

3. Introducing: Rancher ●Kubernetes the easy way ●Creating and managing multiple clusters ●Both on-prem and cloud clusters

4. Challenges of monitoring containers ●Containers come and go: cattle Vs. pets ●Dynamic environment ●Many different endpoints to monitor

5. Introducing: Elastic Stack ●A stack … For search! ●Not only for aggregating logs or searching data ●Consists of: – Beats: Lightweight shippers – Logstash: Transforming data – Elasticsearch: Scale out database – Kibana: WebUI for visualizations

6. The elastic members

7. The Infrastrucure view ●New addition to Kibana ●Tailored towards monitoring infrastructure ●Logs and metrics within reach in one view ●Dynamic add/remove of k8s workloads

8. Integrating Elastic in Rancher ●Filebeat and Metricbeat on the k8s clusters – Can be deployed with helm or the elastic yml – Deployed as a daemonset on all nodes ●Elasticsearch and Kibana outside the cluster

9. Yaml to the beat ●Some minor changes and considerations are required to get metrics and logs in Elasticsearch. ●By default deployed to kube-system ●Metricbeat requires kube-state-metrics to be installed ●Logs to filebeat-%{date} and metricbeat-%{date} by default

10. Resources ●https://github.com/santascsi/elasticrancher ●https://www.elastic.co/guide/en/infrastructure/guide/current/infrastr ucture-ui-overview.html ●https://www.elastic.co/guide/en/beats/metricbeat/current/running- on-kubernetes.html

11. Demo time!

12. Thank you!

#whoami presentations

Zer 0 no zer(0 day)   dragon jar
25. 09. 2020
0 views

Zer 0 no zer(0 day) dragon jar

Related presentations


Other presentations created by KangarootLinux

Desktop Virtualization with RHEV
07. 04. 2014
0 views

Desktop Virtualization with RHEV

Introduction to mongoDB
07. 04. 2014
0 views

Introduction to mongoDB

Analyzing Big Data - Jeff Scheel
05. 06. 2014
0 views

Analyzing Big Data - Jeff Scheel

Open Source is Innovation
04. 09. 2014
0 views

Open Source is Innovation

SUSE: Software Defined Storage
09. 07. 2015
0 views

SUSE: Software Defined Storage

SUSE: Alien Life Forms
09. 07. 2015
0 views

SUSE: Alien Life Forms

IBM: The Linux Ecosystem
09. 07. 2015
0 views

IBM: The Linux Ecosystem

10 - MongoDB
20. 05. 2019
0 views

10 - MongoDB

4 - Customer story: Telenet
17. 05. 2019
0 views

4 - Customer story: Telenet