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Mark van Holsteijn

Mark van Holsteijn

Mark van Holsteijn is a senior software systems architect at Xebia Cloud-native solutions. He is passionate about removing waste in the software delivery process and keeping things clear and simple.

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Using systemd to orchestrate cloud-init with cfn-signal in AWS CloudFormation

31 Aug, 2025
Mark van Holsteijn

Mark van Holsteijn

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Look how beautiful this blog is going to turn out

21 Aug, 2025
Mark van Holsteijn

Mark van Holsteijn

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Kicking the tires of a European cloud provider – StackIT

31 May, 2025
Mark van Holsteijn

Mark van Holsteijn

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How to convert the output of Google Cloud Asset Query to JSON or Python

30 Apr, 2025
Mark van Holsteijn

Mark van Holsteijn

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How to store your Docker registry credentials in 1Password using a credential helper

24 Feb, 2025
Mark van Holsteijn

Mark van Holsteijn

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Testing markdown upload through wordpress API

15 Feb, 2025
Mark van Holsteijn

Mark van Holsteijn

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The simplest way to analyze your cloud configuration: select * from cloud

22 Dec, 2024
Mark van Holsteijn

Mark van Holsteijn

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How to analyze VPC flow logs and find suspicious destinations from the command line

30 Nov, 2024
Mark van Holsteijn

Mark van Holsteijn