After a routine Bitbucket upgrade a year ago, I was met with the "Welcome to Bitbucket" setup page. "I just wiped an entire codebase 😳", I thought. Turns out the IP of the NFS server (where Bitbucket data lives) in DNS was updated, so Bitbucket saw no data and thought it was a fresh install. Once I corrected the IP, all was well. Fun times 😅

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Keeping up with new image or package releases can feel overwhelming fast. Here are some methods that might be helpful!

xalexander.io/how-to-keep-track-of-new-releases/

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Literally 0 interest in trying Clawdbot 😅

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I Didn't Know What TLS Termination Was...Until Now

https://xalexander.io/tls-termination/

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Load balancers and proxies often get lumped together, but they solve very different problems at different points in the request journey.

xalexander.io/load-balancers-vs-proxies/

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A Bitbucket Migration Resulting In Missing Commits 🫨
xalexander.io/missing-commits/

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Reflecting on lessons learned in 2025 as a DevSecOps Engineer.

https://xalexander.io/5-lessons-learned-as-a-devsecops-engineer-in-2025/

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Another great resource to keep the skills sharp. You get a remote server with a problem, and your goal is to fix it.

https://sadservers.com/

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When someone is questioning your reasoning, it’s usually not personal. Curiosity isn’t criticism. 💡

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