Servers: cloud-init 19.2 Released and Red Hat on 'Cloud' and OpenStack with Kuryr
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cloud-init 19.2 Released
Version 19.1 is already available in Ubuntu Eoan. A stable release updates (SRU) to Ubuntu 18.04 LTS (Bionic) and Ubuntu 16.04 LTS (Xenial) will start in the next week.
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Considering Cloud Repatriation? Don’t Forget Your Data!
Organizations should consider complementing their object storage initiatives with an abstraction layer that combines storage from multiple clouds into a single virtual storage unit. Enterprises shouldn’t migrate data unless absolutely necessary. An abstraction layer can make it easier to manage data wherever it resides.
The end result of all of this is an IT strategy that eliminates or reduces discontinuity between different cloud platforms. Enterprises can choose to use the public cloud based on their unique business needs, not their technical bandwidth. Or, they can opt to use a combination of public and private clouds. Either way, with the appropriate storage infrastructure, they can get rid of the remorse and rest assured that their data will always be available.
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Accelerate your OpenShift Network Performance on OpenStack with Kuryr
Overall, Kuryr provides a significant boost in pod-to-pod network performance. As an example we went from getting 0.5Gbps pod-to-pod to 5 Gbps on a 25 Gigabit link for the common case of 1024B TCP packets when worker nodes nodes were spread across separate OpenStack hypervisors. With Kuryr, we are able to achieve a higher throughput, satisfying application needs for better bandwidth while at the same time achieving better utilization on our high bandwidth NICs.
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