security

Self-Signed Keystores in OpenShift / Kubernetes to re-encrypt Spring Boot Apps

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Kubernetes OpenShift

After creating self-signed wildcard certificates for modern browsers a while back, self-signed certificates came back to haunt me once again. This post describes a solution for creating self-signed keystores (pkcs12 or jks) in OpenShift and Kubernetes to use in Spring Boot applications to re-encrypt traffic. Actually I present 2 solutions, but the second one only … [Read more…]

Reset Admin Password on Teamspeak3 Docker

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Docker

A few years ago I migrated my Teamspeak3 installation to Docker. Until now this ran like a charm with minimal management effort. For some reason the configured admin password, which is displayed once on the initial startup of Teamspeak3, did not work for me anymore. Researching this issue I have found an easy yet undocumented … [Read more…]