Zero-Downtime Upgrader for OpenStack

Sardina Systems blog
Sardina Systems official page
1 min readNov 27, 2019

Sardina Systems is offering the first leading OpenStack technology feature: zero downtime cloud operations, including the OpenStack upgrade phase.

While the new release of OpenStack introduces every 6 months provide new innovation, features and capabilities, it also introduces operational upgrade challenges for Operators. Sardina recommends Operators to be up to date with OpenStack releases to benefit from better performance and management capabilities in addition to security, leveraging on the unique FishOS support for Zero-Downtime. upgrade to attain high uptime and reliability through upgrade processes.

FishOS is the first to introduce Zero-Downtime upgrade for OpenStack and has consistently provided this valuable unique capability since Mitaka release.

Top reasons to try FishOS:

  1. Market-unique Zero-Downtime Operations and Upgrade technology for enterprises
  2. Better performance and management capabilities
  3. The first leading OpenStack technology feature

Sardina can easily demonstrate zero downtime cloud operations for any enterprise-level cloud computing products.

The market-unique Zero-Downtime Operations and Upgrade technology in Sardina FishOS is deployed in multiple major clouds in research, academia, finance, government and manufacturing, including the University of Edinburgh (largest academic cloud in the UK), a top-10 trader on the New York market), and a major Central and Eastern European bank.

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Sardina Systems blog
Sardina Systems official page

A cloud software vendor building on OpenStack & Kubernetes with Zero-Downtime Operations, scalable, no lock-in, and efficient to any enterprise.