▲ 1 r/docker

Multiple IPvLANs, am I doing it wrong?

So I know that every service should be on its own network, with grouped services (app & db) on the same network. All good.

I was looking at moving to ipvlans to give my containers their own IPs to make it easier to track traffic in and out. Simple right?

So I created a new network:

docker network create \
  --driver ipvlan \
  --subnet=10.0.0.0/25 \
  --gateway=10.0.0.1 \
  -o parent=enp2s0 \
  -o ipvlan_mode=l3 \
  ipvlan-3

...and some test services worked great. When I went to create a second network:

docker network create \
  --driver ipvlan \
  --subnet=10.0.0.128/28 \
  --gateway=10.0.0.129 \
  -o parent=enp2s0 \
  -o ipvlan_mode=l3 \
  ipvlan-3-librenms

it wouldn't let me as it said the parent was already being used.

How to I achieve multiple networks with the same parent NIC?

Thanks

reddit.com
u/root-node — 8 days ago

v12 API not working

I am trying to automate some parts with a new v12 install using the API, but the documentation is not correct.

https://api.jellyfin.org/#tag/System/operation/GetNamedConfiguration

This says I just need to GET``http://localhost/System/Configuration/{key}, but it's returning a 404 Not Found no matter the key value I use (ie: SortRemoveWords)

If I remove the {key} part, it returns everything, as expected.

Has anyone had any luck in getting the API working?

reddit.com
u/root-node — 1 month ago

Shelly H&T devices reaching out to a googleusercontent site?

I was looking through my firewall logs and saw that all my H&T devices are reaching out to 97.189.111.34.bc.googleusercontent.com on port 80.

Looking at the site, it redirects to HTTPS and the cert says it's for*.shelly.cloud, but I have the cloud option disabled on all my devices.

Does anyone know what this is for?

reddit.com
u/root-node — 1 month ago
▲ 102 r/firefox

When the system theme is dark, empty pages should be too.

When a blank page is shown, or a site refreshes it's always to a bright white screen. When dark mode is active those pages should be dark too.

I hate having to reload a page and close my eyes before I get blinded.

Thoughts?

reddit.com
u/root-node — 2 months ago

ER Episode Captures The Sentiment

I am currently rewatching all of ER with the wife and we have just completed season 11, and wanted to share a small funny part.

Spoilers below for those that haven't yet seen a 30 year old show, and 20 year old episode!

There is a bit in season 11, episode 19 (starts at 37m50s) where one of the nurses thinks she is pregnant and goes to the store for a test kit:

  • Nurse walks up to the counter and puts the kit on the top.

  • The lady behind the counter looks at it and gives her a smile and a small lift of her shoulders in a "is it congratulations?" sort of way.

  • It cuts back to the nurse who has a face of thunder with "this is bullshit" energy.

  • Back to the lady and her face drops slowly once she realises it's not going to be good.

  • Again back to the nurse with the same thunder face.

The wife and I both laughed at this; everyone thinking it's going to be exciting to be a new parent. The whole thing is only about 15 seconds long and no works are spoken.

Be careful out there people!

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u/root-node — 3 months ago

TOS Disable / Turn Off Tips

I have just started playing with TOS6 and the tips that appear constantly are really annoying me. Is there a way to turn them off completely?

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u/root-node — 4 months ago

Angle Of A Line Between Many Points - For Diabetic Monitoring

I have seen this page on how to calculate an angle between two points, and at the bottom, the last images shows a "simple" formula for this: https://mathsathome.com/wp-content/uploads/2023/11/Screenshot-2025-02-16-at-9.11.36%E2%80%AFAM-1536x868.png

m = (8-2)/(4-1) = (6/3) = 2

Can I just keep adding point locations to this formula to get a more accurate value?

The reason for this is that I am graphing my blood glucose over time from my CGM and want to alert on when the line angle is over a threshold (sugars dropping too fast). I would also need to work out how to convert a time value into Y axis numbers.

I was thinking of looking at values over the last 30 minutes and calculate the approximate angle. I welcome any suggestions.

Thank you

u/root-node — 4 months ago
▲ 243 r/childfree

I upset the female security trainer

I have worked in IT for over 20 years and have been working from home for about 5 of those.

We had a mandatory "basic security training" over a teams call where they went through locking your computer when away and other simple stuff.

I off-hand said I didn't usually lock it when away as I work from home and there is no one here that can touch it.

"What about any children in the home?" she asked

Without thinking, I replied "It's fine, they are locked in the basement"

While I got a few laughs from my colleagues who know me, the trainer did not look happy about it. I did apologise, but the damage was done. I am just lucky the meeting wasn't recorded.

reddit.com
u/root-node — 4 months ago

Midnight snacks were great as a kid, now not so much.

Another low where it dropped quick enough to make me throw up, the worse time when you need to eat/drink something.

I just want sleep, but no I need to stay awake to monitor for the next 30 minutes or so.

reddit.com
u/root-node — 5 months ago

Web Hosting?

Synology has "Web Station", but I can't find anything similar for UGREEN. Does it exist?

I am mostly hosting files for internal services, so webdav may work, I'll need to play with it.

reddit.com
u/root-node — 5 months ago

Where you give suggestions/ideas for the OS?

The UGOS is a little lacking in some basic places, where is the best place to get suggestions posted and listened too?

  • Need SNMP support.
  • Optional NUT/UPS Username/Password.
  • NTP "Sync Now" button.
  • Create new Let's Encrypt Certificate.
  • Better theme colours, including dark mode.

There is also no layout consistency in the Settings app.

  • Clicking the name of a setting should toggle that setting:

WORKS: File Services, SMB, Enable SMB service.

DOESN'T: Device Connection, LAN, Customize domain name.

reddit.com
u/root-node — 5 months ago

Anyone Else Feel Like Throwing Up When Their Blood Glucose Drops Rapidly?

Several times now when I seem to have over injected, my numbers can go from 8.5 down to 5.0 quickly, then level off, but the entire time I feel really sick to the point of almost throwing up.

Just one more thing to add to the list of "benefits" of T1.

reddit.com
u/root-node — 5 months ago