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Work with the OpenStack Community
• Plan on joining the mailing lists• Participate in meetings• Get familiar with community processes• Take advantage of community tools• There’s value in the work of thousands of others—developers, operators,
eco-system, documenters, testers, etc.
Pain Points
RabbitMQ
• Messaging failures are difficult to detect• RabbitMQ HA Queus are tricky• oslo.messaging and other RabbitMQ clients not always good citizens• Heartbeating• Operators are focusing on RabbitMQ
Neutron
• “Everything is a network problem”– RabbitMQ problems are network problems
• Neutron problems lead to angry customers• Stay up to date on Open vSwitch• Only the brave use the newest features• Monitoring VMs is tricky
Kernel Panics
• Kernels Panic• Have a plan to handle kernel upgrades• How do you plan on debugging?• Practice Dumping• Newer Kernels are generally better
Users
• May require IaaS education• Applications should be cloud aware• Cultural shift• Tooling• Pleasant Surprises
What’s Next?
Processes and Tooling
• Better integration testing• Deployment tool improvements• Python virtual environments
TWC Cloud Additions
• Load Balancing as a Service• DNS as a Service• Monitoring as a Service• Database as a Service• Hadoop as a Service
Upcoming TWC Sessions
• Changing the Culture at Time Warner Cable– Matt Haines & Jason Rouault, today, 11:50 rm 211
• Neutron in the Real World– Sean Lynn, today, 1:50 rm 202-204
• Real World Experiences Upgrading OpenStack– Matt Fischer, tomorrow, 2:20 rm 205-207
• Facilitating various Operator sessions all day
