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Hannah Schmidt

SRE and DevOps enthusiast. Focusing on Docker multi-stage builds, rootless container security, Kubernetes manifest hygiene, and CI/CD pipelines.

Location Berlin, Germany Joined Joined on 

Work

DevOps & Container Platforms Engineer

Notes from a 3 AM On-Call: Docker Daemon Socket Permission Denials That Survive Group Membership
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Notes from a 3 AM On-Call: Docker Daemon Socket Permission Denials That Survive Group Membership

#docker #devops #linux #productivity
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3 min read
Why Your Database Client Shouldn't Write to Your Project Directory
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Why Your Database Client Shouldn't Write to Your Project Directory

#docker #devops #linux #productivity
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5 min read
Hardening Kubernetes Node Agents: Why I Ditched Root Containers in kubelet's CRI Runtime
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Hardening Kubernetes Node Agents: Why I Ditched Root Containers in kubelet's CRI Runtime

#docker #devops #linux #productivity
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3 min read
Production-Hardening Pi-hole in Docker: Beyond the Quick-Start Compose
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Production-Hardening Pi-hole in Docker: Beyond the Quick-Start Compose

#docker #devops #linux #productivity
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3 min read
Notes from a 2 AM On-Call: Why Our Android CI Containers Silently Froze (And the iptables Rule That Fixed It)
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Notes from a 2 AM On-Call: Why Our Android CI Containers Silently Froze (And the iptables Rule That Fixed It)

#docker #devops #linux #productivity
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2 min read
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