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Month: June 2020

OpenStack Volume Consistency Groups

OpenStack Volume Consistency Groups

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About this lab vTeam Specialization Program Recently I was nominated to join the Pure Storage vTeam Specialization Program for New Stack. The idea behind the program is to provide a community within Pure for Puritans to learn and develop skills and grow into a subject matter expert. The program consists of training and lab exercises that are focussed on developing experience in the New Stack space (Kubernetes, Ansible, Open Stack and more). And since I think there are more people out there…

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OpenStack Horizon

OpenStack Horizon

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About this lab vTeam Specialization Program Recently I was nominated to join the Pure Storage vTeam Specialization Program for New Stack. The idea behind the program is to provide a community within Pure for Puritans to learn and develop skills and grow into a subject matter expert. The program consists of training and lab exercises that are focussed on developing experience in the New Stack space (Kubernetes, Ansible, Open Stack and more). And since I think there are more people out there…

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How to install DevStack?

How to install DevStack?

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About this lab vTeam Specialization Program Recently I was nominated to join the Pure Storage vTeam Specialization Program for New Stack. The idea behind the program is to provide a community within Pure for Puritans to learn and develop skills and grow into a subject matter expert. The program consists of training and lab exercises that are focussed on developing experience in the New Stack space (Kubernetes, Ansible, Open Stack and more). And since I think there are more people out there…

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Introduction in Pure Storage Ansible modules

Introduction in Pure Storage Ansible modules

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About this lab vTeam Specialization Program Recently I was nominated to join the Pure Storage vTeam Specialization Program for New Stack. The idea behind the program is to provide a community within Pure for Puritans to learn and develop skills and grow into a subject matter expert. The program consists of training and lab exercises that are focussed on developing experience in the New Stack space (Kubernetes, Ansible, Open Stack and more). And since I think there are more people out there…

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Reset a Kubernetes cluster using Kubespray

Reset a Kubernetes cluster using Kubespray

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Sometimes you have those “Ooopppssss” moments, when you realize what you did, wasn’t the smartest thing to do. I had that this morning, when I wanted to get rid of a failed Kubernetes installation of Kubestone, since the latest release had a bug. My intention was to delete the clusterrolebindings that were created by the kubestone installation, for which I used the following command: When used for pods for example, this will delete all pods in the namespace kubestone-system, however…

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