Deploying HA PostgreSQL on OpenShift using Portworx

Deploying HA PostgreSQL on OpenShift using Portworx

This is a guest post written by Gou Rao, CTO and Co-Founder of Portworx, leading the company’s technology, market, and solution execution strategy. Previously Gou was the CTO of Data Protection at Dell, in charge of the technical direction, strategy and architecture. Portworx is a cloud native storage platform to run persistent workloads deployed on […]

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Zero Downtime Upgrades with Openshift Ansible

Zero Downtime Upgrades with Openshift Ansible

OpenShift Ansible’s upgrade process has been designed to leverage the HA capabilities of OpenShift and allow for performing a complete cluster upgrade, without any application outages. Doing so is heavily dependent on the nature of your application as well as the capacity of your cluster. However, this post will cover how we perform upgrades, and demonstrate one without causing downtime for a sample application.

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