Seminar Details

Troubleshooting and Tuning OpenStack® Neutron (H8Q17S)

ETC
H8Q17S
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Prüfungs ID:
Dauer: 2 Tage
Preis: € 1.392.- exkl.MwST
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Info: This course assists in preparing students to pass expert-level OpenStack certification exams.
This 2-day course gives students an in-depth look at complex networking in OpenStack using Neutron. The objective is to teach the skills to design, optimize, and troubleshoot a scalable, extensible, and highly available network within an OpenStack environment. The students get extensive hands-on lab experience with the course topics in a dedicated, pre-built OpenStack environment.

Note that the lecture material and labs cover the latest updates in Neutron that were introduced with the Kilo release.

Nach Abschluss dieses Seminars haben die Teilnehmer Wissen zu folgenden Themen:
  • Name the features in OpenStack Neutron that affect performance, scalability, and availability
  • Explain the Neutron approaches to high availability and fault tolerance
  • Use monitoring and measuring tools to optimize performance in a Neutron environment
  • Use logging, debugging, and other tools to perform advanced troubleshooting in an OpenStack environment

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Zielgruppe

Dieses Seminar richtet sich an:
  • Network administrators
  • Network architects
  • Solution architects
  • Sales engineers
  • Technical marketing staff
  • OpenStack administrators
  • OpenStack architects

Vorkenntnisse

Für dieses Seminar werden folgende Kenntnisse empfohlen:

A good grasp on networking fundamentals:
  • TCP/IP
  • Ethernet
  • Routing and firewalls
  • High availability and fault tolerance

Familiarity with performance monitoring tools:
  • ping
  • tcpdump
  • traceroute
  • Wireshark
And attendance in the following courses, or equivalent skills:

Schwerpunkte

Module 1: Neutron features that affect performance
  • Learning objectives
  • Features in Neutron that affect performance, scalability, and availability
  • Jumbo frames in VXLAN and GRE project networks
  • High-level overview of Kilo enhancements
  • Neutron plug-ins and extensions
  • Scalability in Neutron
  • Neutron autoscaling with Heat
  • Vertical and horizontal scaling
  • Learning check

Module 2: High availability
  • Learning objectives
  • Goals of high availability
  • Neutron high availability and fault tolerance
  • Stateless compared to stateful services
  • Active/passive and active/active configurations
  • Pacemaker cluster stack
  • Cloud controller cluster stack
  • API node cluster stack
  • Neutron controller cluster stack
  • HAProxy
  • OpenStack network nodes
  • L3 agent
  • Distributed Virtual Routing (DVR)
  • ML2 hierarchical port binding
  • Subnet allocation
  • Scenarios and use cases
  • Learning check

Module 3: Optimizing performance
  • Learning objectives
  • Performance tuning
  • Performance monitoring tools
  • Open vSwitch and performance
  • Traffic flow between Neutron nodes/components
  • Load Balancer-as-a-Service and Firewall-as-a-Service
  • NFV and SR-IOV
  • IPv6
  • Best practices
  • Learning check
Module 4: Troubleshooting, debugging, and known issues
  • Learning objectives
  • Troubleshooting methodology
  • Managing logging levels and examining log files
  • Debugging
  • Troubleshooting
  • Known issues
  • Resources for troubleshooting
  • Learning check
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