HashiCorp Vault ist ein Open Source Tool zur Verwaltung von Geheimnissen. Im Folgenden wird beschrieben, wie sich Applikationen an Vault anmelden und auf Geheimnisse zugreifen […]
WeiterlesenKategorie: devops
Upgrade a kubeadm powered Kubernetes cluster on AWS EC2
Like any other software, Kubernetes reveals some security breaches from time to time. On November 26th, 2018 CVE-2018-1002105 was published with a critical score of 9,8 […]
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Access Azure’s BLOB storage with cURL on an VM/VMSS instance
After 1,5 years working intensively with Amazon Web Services (AWS), my current project builds its infrastructure in Microsoft Azure. This forces me to learn some new […]
WeiterlesenDeactivate node in PuppetDB via REST API
If you ever need to delete or deactivate (deactivate is a more appropriate word in PuppetDB context) a node in your PuppetDB, follow these steps.
WeiterlesenMake Puppet, Vagrant and Hiera play together
Testing your Puppet code locally with Vagrant is great. Fast and clean development and testing of your code can be done in this comfortable way. […]
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