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StarkZarn

@ starkzarn @infosec.pub

Posts
22
Comments
141
Joined
3 yr. ago

  • Gryt-Chat: Like Discord but Self Hosted

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  • XMPP gang rise up! There are dozens of us!

  • Hardware Watchdogs & Auto Reboots in Proxmox

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  • I'm all about adding to the proverbial arsenal. 🤘

  • Hardware Watchdogs & Auto Reboots in Proxmox

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  • You're absolutely right! I'd point you back to my notion of cost-benefit analysis. Anything more than the 20min that I've spent on analysis so far isn't worth my time. If the VM falls over permanently, that was a risk and my time savings has already been worth that risk. If I were looking at something like a production file server or domain controller, sure -- I'd spend more time on it. Likely though, I'd just have engineered it better in the first place. Not every problem warrants a high precision solution. 🙂

  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Hardware Watchdogs & Auto Reboots in Proxmox

    roguesecurity.dev /blog/watchdogs

  • How to self-host a Prosody XMPP server on Bazzite with Podman for Movim

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  • I'd be interested in seeing that, or at least knowing which ejabberd container you chose and why.

  • 'What a great way to kill your community': Discord users are furious about its new age verification checks — and are now hunting for alternatives

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  • After 40, we just don't sleep

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  • I'm now morbidly curious for my own sake...

  • lol, you want Epstein files? Get in line.

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  • Sort of liminal space vibes

  • Ozark Trail Valor: A Regular Knife Review

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  • Amazing writing yet again. Appreciate the sharing you do here. You're a god damn gentleman and a scholar.

  • Ozark Trail Valor: A Regular Knife Review

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  • System returning home folder as being full with free disk space to spare

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  • You haven't mentioned your distro. Are you using systemd-homed? There are some footguns there that can manifest like this.

    As another poster mentioned, btrfs quotas or subvolume allocation could be a favtor as well.

  • Rybbit - Open source Google Analytics replacement

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  • Hey thanks so much for the engagement. I was trying to run it on a VPS that cost $35/year. 2GiB of RAM wasn't quite enough to make it work for me, granted that was with the webserver and ancillary supporting services.

    I'll find an opportunity to test it out though, as rybbit looks great. I appreciate the mention on the other FOSS products, that's a good look for you. I have plenty of experience with umami already. Cheers!

  • Rybbit - Open source Google Analytics replacement

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  • Glad to see you post this here. I've been experimenting with selfhosted analytics for a while now and have attempted your project here a couple times. The thing that kills me is the Clickhouse requirement. It makes it impossible to host on a lightweight VPS. Like why should my analytics platform require so much more compute than my simple static site? Am I missing something?

  • How to Run Custom Linux Images on Oracle Free Tier

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  • Okay this is excellent content, thank you!

    I went through and fiddled with some more stuff to try and get this working to no avail. However, it inspired me to take apart netboot.xyz a bit more, and I was able to grab an efi and get next boot to load the efi file. It took me too long to realize you need the console tty arguments as part of the boot cmdline to get it working interactively, but after I got there I got it netbooted. Sadly though, it almost immediately runs into an OOM condition and thus isn't practical on a free tier x86 asset. It would probably work on an aarch64 node, but I already have my allotted arm node spun up and working so I don't have a free one to practice with.

    Solid write-up though, thank you for putting that together!

  • How to Run Custom Linux Images on Oracle Free Tier

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  • The "gotcha" with Oracle free tier is that you can't install from arbitrary media, so the typical netboot.xyz or any iPXE workflow is out. No console access, no pre-bootloader access, nothing.

    I've been fiddling with kexec, but it doesn't seem like a supported method of loading the lkrn file from netboot...

    This is super interesting to me, so by all means, if you have the kung-fu to show how this works I would happily read through that!

  • How to Run Custom Linux Images on Oracle Free Tier

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  • Interesting. I've had two instances running for over 2 years and haven't noticed that. It might be that I just don't notice it though. I'm not scrutinizing it much.

  • How to Run Custom Linux Images on Oracle Free Tier

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  • I am not well versed with kexec but I always understood it to be a kernel reboot without power cycling the "metal." Please enlighten us with an example! I don't see how you'd replace the entire userspace (and possibly filesystem) with simply kexec.

  • How to Run Custom Linux Images on Oracle Free Tier

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  • Certainly! As others have said, don't hang anything worth value on it without an out of band backup strategy, they're famous for unscrupulously deleting things with no warning. Oracle is a miserable company.

    Free is free though!

  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    How to Run Custom Linux Images on Oracle Free Tier

    roguesecurity.dev /blog/custom-oracle-image

  • Is Kagi search engine worth it?

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  • Mullvad Leta is the way

  • A Beginners Guide To Selfhosting Part 1

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  • I would recommend giscus over discus, but yes, certainly a valid approach!

  • XMPP @slrpnk.net
    StarkZarn @infosec.pub

    End-to-End Encrypted Chat that YOU Control: Hosting XMPP (Jabber) with Prosody

    roguesecurity.dev /blog/xmpp
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    End-to-End Encrypted Chat that YOU Control: Hosting XMPP (Jabber) with Prosody

    roguesecurity.dev /blog/xmpp
  • Linux @lemmy.world
    StarkZarn @infosec.pub

    Systemd Service Hardening

    roguesecurity.dev /blog/systemd-hardening
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Systemd Service Hardening

    roguesecurity.dev /blog/systemd-hardening
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Self-host Meshtastic Metrics in Grafana

    roguesecurity.dev /blog/meshtastic-metrics
  • Meshtastic @mander.xyz
    StarkZarn @infosec.pub

    Self-host Meshtastic Metrics in Grafana

    roguesecurity.dev /blog/meshtastic-metrics
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Monitor your AREDN Node with Prometheus and Grafana

    roguesecurity.dev /blog/aredn-metrics
  • Amateur Radio @lemmy.radio
    StarkZarn @infosec.pub

    Monitor your AREDN Node with Prometheus and Grafana

    roguesecurity.dev /blog/aredn-metrics
  • Cybersecurity @sh.itjust.works
    StarkZarn @infosec.pub

    Intercept and Monitor TLS Traffic with mitmproxy Using Podman - Infosec.Pub

    infosec.pub /post/28887455
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Intercept and Monitor TLS Traffic with mitmproxy Using Podman

    roguesecurity.dev /blog/mitmproxy-podman
  • Tailscale @programming.dev
    StarkZarn @infosec.pub

    Leveraging Authelia for OIDC Single Sign-On (SSO) with Headscale

    roguesecurity.dev /blog/headscale-oidc
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Leveraging Authelia for OIDC Single Sign-On (SSO) with Headscale

    roguesecurity.dev /blog/headscale-oidc
  • networking @sh.itjust.works
    StarkZarn @infosec.pub

    Monitor Your Network the GPL Way with LibreNMS

    roguesecurity.dev /blog/librenms
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Monitor Your Network the GPL Way with LibreNMS

    roguesecurity.dev /blog/librenms
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Monitoring OPNSense Logs with Grafana Loki (Part 2)

    roguesecurity.dev /blog/opnsense-loki-part2
  • OPNsense @lemmy.world
    StarkZarn @infosec.pub

    Monitoring OPNSense Logs with Grafana Loki

    roguesecurity.dev /blog/opnsense-loki
  • Selfhosted @lemmy.world
    StarkZarn @infosec.pub

    Monitoring OPNSense Logs with Grafana Loki

    roguesecurity.dev /blog/opnsense-loki
  • GrapheneOS @lemmy.sdf.org
    StarkZarn @infosec.pub

    5g issues on mint mobile pSIM