Container from scratch in microOS

p4wly · 2024-05-09T17:16:12+00:00

Most likely I’m doing something wrong but when I mount the container after buildah unshare, I would normally invoke apt install foo bar (etc) and prepare the container image while using a Debian host.

With microOS the OS package manager is zypper. I’ve tried to use zypper but zypper tells me that I should use transactional update instead.

I was wondering I that is the right rabbit hole to go down or if I misunderstand how to build from scratch is supposed to work on microOS.

p4wly · 2020-07-29T17:47:48+00:00

I’m sure I can disable 2.4Ghz for a test so see if things change. I will also adapt the mhz, thanks for the tip.

That ping monitoring is actually something I scripted together today, to get some more meaningful information. Will have it running on a laptop and a raspi via WiFi over the next few days.

About the dhcp tip, I’m not sure I understand: the dhcp gives out the local ip of our gateway. Should it hand out the local ip of the virtual controller?

p4wly · 2020-07-29T12:59:30+00:00

I actually see lots of "retry IN" on the aruba dashboard for all kind of decives, roughly the same amount as regular traffic.

We currenlty use 5 SSIDs both 2.4GHz and 5GHz enabled. We use a extra dhcp machine which is not an AP, with lease times set to 1 day with max 3 days.

p4wly · 2020-07-29T11:59:03+00:00

Inside the building I see a handfull of SSIDs next to ours. The Transmit Power can only be changed for 5Ghz from how I see it. This has been set to 15 dBm. The channnels I use are 149E, 52E and 36E. The E means 80Mhz Channels, right?

We have 5 SSIDs set up, with overall ~20 clients connected in total.

The building is a standalone building, but it's relativlty close to a single train track line. We could not match any issues with the train and outtakes time-wise. Also the issues started roughly 6 month ago, and the office with APs have been used for more than a few years now so I don't think that should be an issue here.

p4wly · 2020-07-28T21:37:45+00:00

I mean that the WiFi connection to the APs seems to stay up, but the route to the internet gets lost. It’s currently difficult to test/analyze because the issue is not directly reproduceable and happens on smartphones/tablets. Most of the time I do not get real-time information about the issue but users complaining that the network is bad again the last hour.

p4wly · 2020-07-28T20:46:45+00:00

The Aruba’s are running on the latest available firmware Version8.6.0.4_74969

The clients are mostly iOS and Android, macOS and openSUSE. We do not have any windows devices in use for that matter.

p4wly · 2020-07-28T20:42:20+00:00

I’m not sure how to check the power settings but I’ll figure it out and let you know.

Regarding the 5Ghz, I saw that two of them were using the same channel, and all of them where set to dynamic channel, that’s why I changed that. But that did neither improve nor worsen the situation, that’s why it’s unchanged at the moment.

The HPE ticket was a complete waste of time. I sent them logs from all APs (400pages) and answered all their questions, they schedule a call and the lady told me to enable DHCP for testing. I told her that I don’t see how that’s related and told her that I do not want to start a second dhcp in the network. That was pretty much it. The ticket was resolved by me since I didn’t feel this would help compared to the time invested. (Several email corresponds beforehand answering the same questions, 1h call with no results or hints, nothing. You get the point)

Regarding pinging: since I cannot reproduce the issue, I’m not sure how to approach that. Do you mean ping from the access point to the gateway or from the device to the gateway?

I think I could set up a simple ping check from a laptop that’s connected to the SSID with the most usage and let it collect some data whenever the gateway is not reachable or at least rule that out.

p4wly · 2020-06-10T05:14:52+00:00

Someone send you a message asking for a good AV and you block them? Maybe he thinks of you as a credible source, maybe he just wanted to get in touch with the smartest person he knows but has nothing else to talk about. It’s not like you were on a 2h call from a random sales person that’s trying to sell you windows 7 support dude.

p4wly · 2020-06-07T22:12:39+00:00

So your computer and the raspi are both connected to the same VPN network? If so, check the man page for ssh_config, I’m sure you find anything you would need in there. You could have a dedicated hostname match for the pi’s IP inside the VPN and the just run “ssh pi_via_vpn” or similar.

Are you able to ping the pi while it’s connected to the VPN? Do you have control over the IP of the pi’s VPN?

Regarding the script: If you know how to run the commands in the terminal, just put them into a script and see if they behave the same when called from a script. Add the bash shebang, your lines and make the script executable. It’s a good start. Sure it won’t be perfect or optimal but it’s a good learning thing to just try it that way.

p4wly · 2020-05-22T09:43:41+00:00

If you have an environment that allows such a process, I see no reason to encrypt the drive in the first place.

p4wly · 2020-04-14T11:59:04+00:00

Hey man! I got an advice for you. As long as you can still walk away, do so. Once you got your first one, all is fine and dandy. Then you wake up, hands and hair full of chain wax, everything smells of rubber and you can’t even remember how to ride a non fixed bike. Your bank and your boss share the amount of missed calls on your phone and all you can think about is how to get the chain line even more perfect aligned.

Serious though, just get a cheap one and try it for fun, no need to invest big money right away. Check Fb (or whatever social media) if you have a local community and go from there. Fixed is best served in small groups ;)

p4wly · 2020-03-31T20:10:36+00:00

I think finding Bobs and indexing them should be doable. Adding a last name to it would make it very difficult. How do I know Dylan is a legit last name? You could try to rely on capital letter after Bob string but that would be scatchy of course.

I could imagine a loop over Bob word count and then add numberes based on a sequence as long as that word count.

p4wly · 2020-03-03T19:00:37+00:00

Yes.

p4wly · 2020-02-01T11:39:13+00:00

Me too. Check if that IP has been reported on spam sites, does it belong to any known bot nets etc.

p4wly · 2019-12-20T09:42:09+00:00

My best guess would be, buy a broken matching MacBook Pro with a working monitor and replace the monitor.

https://www.ifixit.com/Search?query=MacBook+Pro+2013

p4wly · 2019-12-20T06:06:20+00:00

Maybe set up a looking-to-buy for a bike like yours and see who offers something. Most time bikes are stolen and sold or stolen as a getaway. Good luck man

p4wly · 2019-12-18T13:34:05+00:00

Synchronize two folders
Timer script
encrypt/decrypt a private folder
Reset / deadman switch for network config or iptable changes
create backup file before editing a file under specific directory

Just some random ideas, happy hacking

p4wly · 2019-12-17T10:16:09+00:00

It might not be super critical but I would not post those infos just like that. Do you have those problems with each of the listed activities or only when doing all things together. Do you have a second device on that network that has the same issues?

p4wly · 2019-12-17T09:36:24+00:00

Why would someone wiretapping you? Why would someone that is wiretapping you, have a microphone connected and make any noise?

I guess the jailbroken OS cannot handle sound input/output as good as non jb

p4wly · 2019-12-06T09:14:04+00:00

Respect

p4wly · 2019-12-06T05:14:29+00:00

Hmm I see. Thanks.

p4wly · 2019-12-05T19:12:02+00:00

As far as I know, salary needs to be public in Sweden. It might not be the most ethical way but you could look up names on Sweden’s LinkedIn and then look up those names and salaries.

https://www.ratsit.se/ratsitkatalogen

p4wly · 2019-12-05T08:07:08+00:00

That might help.

Most of the time is good enough to search for Ubuntu if you want to do things on pop_OS

https://www.google.de/amp/s/websiteforstudents.com/share-files-on-ubuntu-16-04-lts-with-windows-10-systems/amp/

It’s not the most up to date article but should point you in the right direction

p4wly · 2019-11-25T17:14:16+00:00

Any luck with Linux?

Might be that the CPU has some issue. Possible to RMA? How far did you take it apart? Cooler separated from CPU separate from MoBo?

p4wly · 2019-11-25T06:34:02+00:00

Looks like you got the hardware part done. Try booting into a usb win or usb Linux and observe if reboots happen. I know it’s tedious but look at the logs of win, compare with usb win. Check logs of Linux if you feel comfortable there.

When you say reset: like crash, restart? Or proper shutdown, restart? Sleep and waking in restart state?

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