DevOpsDays Cuba 2016: Ignite - Effective service management with Mesos

Author: Juan Carlos
Summary:

Transcript

1. Effective service management with Mesos Juan Carlos Gómez Correa @jcgomezcorrea1 juan-carlos-gomez-correa Ops team at
4. branch: master Continuous delivery pipeline tag: v1.0 … Demos staging UAT … … … tag: v2.0 tag: v2.2 … project 1 branch: master branch: master tag: v3.2 tag: v3.3 tag: v4.0 … project 2 branch: master
5. Problems Inefficient resource management • Low utilization
6. Problems Inefficient resource management • Low utilization Heterogeneous systems • Different provisioning for each VM • Different deployment for each service
7. Mesos Centralized fault-tolerant cluster manager designed for distributed computing environments to provide efficient resource isolation and management across a cluster
11. Docker • Package an application with its dependencies into a standardized unit • Delivering applications with Docker on Mesos promises a truly elastic, efficient and consistent platform for delivering applications on premises or in the cloud
12. VM vs Containers Containers have similar resource isolation and allocation benefits as virtual machines but a different architectural approach allows them to be much more portable and efficient.
14. 2. Scale up 3. Machine failure 2 3 10 2 3 10 1 3 5 Scaling and fault recovery 1. Start services , , , , , , , , , , , , , , , , , , , , , , , , ,
15. branch: master Continuous delivery pipeline tag: v1.0 … Demos staging UAT … … … tag: v2.0 tag: v2.2 … project 1 branch: master branch: master tag: v3.2 tag: v3.3 tag: v4.0 … project 2 branch: master Self service branch: issue-1 branch: issue-2 branch: issue-3 … branch: issue-1 branch: issue-2 branch: issue-3 …
16. Benefits Improved performance • More services provided on the same resources • More reviews at the same time Simplified provisioning • All nodes are provisioned exactly the same
17. Benefits Simplified service deployment curl -H 'Content-Type: application/json' -X POST -d@ { "id": "my-service", "instances": 2, "cpus": 1, "mem": 1024, "container": { "docker": { "image": "my-app:1.0" … }, … }, … }
18. Bring Ops tools closer to Developers
19. To production! • Fault tolerance • Scale apps automatically • Horizontal scalability
20. Thank you Juan Carlos Gómez Correa @jcgomezcorrea1 juan-carlos-gomez-correa Ops team at