DevOpsDays Cuba 2016: Ignite - Update Centos

Author: Joelsy Porven Rubier
Summary:
En un entorno de servicios online sobre distribuciones de RHEL/Centos pueden salir a la luz detecciones de vulnerabilidades y bugs que son necesarios corregir sin afectar el funcionamiento y la disponibilidad del entorno. Deben ser aplicadas un conjunto de buenas prácticas y de pruebas para garantizar el funcionamiento de la infraestructura.

Transcript

3. Automatic updates for RHEL/Centos Distros using DevOps tools Eng. Joelsy Porven Rubier jporven@uci.cu Eng. Adrian Hernández Yeja ayeja@uci.cu
4. Main Topics  The problem  The proposal  Some screenshots
5. The problem Multiple servers with CentOS 6.x and 7.x.  Organizations should use automated patch management tools to expedite the distribution of patches to systems.  NIST. Special Publication 800-40 Version 2.0  The security plugin do not work for CentOS.  How to ensure the continuity of services?  What if I want to go back?
6. Update process Check new packages Check preconditions Apply updates Test services Notify results
7. Get the tools for the job
8. Get package information [CentOS-announce] [CentOS-announce] CEEA-2016:1388 CentOS 7 tzdata Enhancement Update https://lists.centos.org/pipermail/centos-announce/2016-July/021951.html
9. Jenkins main job flowchart 5 1 4 3 2
10. Jenkins and Salt Integration
11. Salt States
12. Keep servers up to date
14. Notifications
15. Thank you for your attention Questions?