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Joined 2 years ago
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Cake day: November 17th, 2022

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  • I’m nearing the end of Infinite Wealth and I am finding every reason to keep with Ichiban instead of progressing the story.

    Every menu item in Hawaii? Check. All companions to 100% bond? Check. Every table/meal conversation unlocked? Check.

    Now I’m trying to collect enough materials to get the ultimate weapon for each job and do my best at getting A rankings on every mini game.






  • pezhore@lemmy.mltoSelfhosted@lemmy.worldSelf Hosting Fail
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    4 months ago

    I didn’t intend to use it on the chest freezer - it was mostly for the modem, but since I had spare battery capacity and outlets I thought what the heck.

    The power load is practically nothing until it cycles, and even then it’s fairly efficient - my current runtime is estimated to be about 18 hours, more than enough to come up with an alternative if we lose power in a storm.



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    4 months ago

    While I appreciate the sentiment, most traditional VMs do not like to have their power killed (especially non-journaling file systems).

    Even crash consistent applications can be impacted if the underlying host fs is affected by power loss.

    I do think that backup are a valid suggestion here, provided that the backup is an interrupted by a power surge or loss.


  • pezhore@lemmy.mltoSelfhosted@lemmy.worldSelf Hosting Fail
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    4 months ago

    I agree that 99.999% uptime is a pipedream for most home labs, but I personally think a UPS is worth it, if only to give yourself the option to gracefully shut down systems in the event of a power outage.

    Eventually, I’ll get a working script that checks the battery backup for mains power loss and handle the graceful shutdown for me, but right now that extra 10-15 minutes of battery backup is enough for a manual effort.


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    4 months ago

    This is why I have about five of these bad boys: CyberPower CP1500PFCLCD.

    One is in my utility room for my cable modem and our chest freezer, three back up my homelab and wifi AP, and one is for my office.

    They’ve been bulletproof through storms, and when we’ve lost power, but not Internet I can’t keep on working.

    The big thing to look for is number of battery+surge outlets vs just surge outlets. Typically they top out at 1500VA - the more overhead for what you’re powering, the longer you can go without mains power.

    A screen/display is helpful for at-a-glance information like expected runtime, current output, etc.





  • So first, let me be clear - I don’t know if an alternative to that software you first brought up. But some of our earlier CTFs had a similar issue with isolation.

    We ended up spinning up new VLANs per contestant, each having a single Kali Linux VM with xrdp, along with each contestants target systems. Our router/fw blocked all access in/out of those VLANs, save for RDP/SSH traffic from our Apache Guacamole server on the DMZ.

    So contestants would hit our portal (Guacamole), then from there connect into their own dedicated Kali instance and environment.

    Later, we had to make additional fw exemptions for our scoreboard/docs, etc.