825071750290210916 #general

important-photographer-59801

11/02/2021, 10:59 PM

back up and running

important-photographer-59801

11/02/2021, 10:59 PM

thats pretty cool, i tore down the underlay netmaker/wireguard network and rebuilt it, and my k3s cluster running on top of it was unaffected

important-photographer-59801

11/02/2021, 11:01 PM

reminds me of that magicians trick where he pulls the tablecloth from a table of crystal glasses and everything is left standing

important-photographer-59801

11/02/2021, 11:01 PM

😄

jolly-london-20127

11/02/2021, 11:04 PM

Nice! Lol. Did you upgrade the netclients? They should be the same actually, but it’s a good practice

important-photographer-59801

11/02/2021, 11:05 PM

yes, uninstalled everything and rebuilt the network

important-photographer-59801

11/02/2021, 11:06 PM

thanks for your help

jolly-london-20127

11/02/2021, 11:10 PM

no problem, glad it's working

important-photographer-59801

11/02/2021, 11:16 PM

from a production point of view, i am wondering why i couldnt go into the sqlite database and delete the nodes i had erroneously added

important-photographer-59801

11/02/2021, 11:16 PM

it would be nice to have some way to recover from this kind of failure

jolly-london-20127

11/02/2021, 11:16 PM

you could have done that, I just didn't know if that was actually the problem

important-photographer-59801

11/02/2021, 11:16 PM

maybe some kind of periodic snapshot of the state, and allow for rollbacks

important-photographer-59801

11/02/2021, 11:17 PM

i did try to do that, but it still failed

important-photographer-59801

11/02/2021, 11:17 PM

i docker-compose down, went in the sqlite db, and deleted from the nodes table

important-photographer-59801

11/02/2021, 11:17 PM

when i did docker-compose up, i was still in a crashloop

jolly-london-20127

11/02/2021, 11:19 PM

i think it was a problem with a peer in the interface which did not actually exist

jolly-london-20127

11/02/2021, 11:20 PM

but thats a gues

important-photographer-59801

11/02/2021, 11:21 PM

maybe there should be a startup/recovery mode when netmaker starts and detects these kinds of inconsistencies

important-photographer-59801

11/02/2021, 11:21 PM

i imagine as your product gets more attention, especially for use in corporate environments, they'll want these kinds of features

orange-dentist-22829

11/03/2021, 2:29 AM

@important-photographer-59801 the same problem ,but i try to delete the line in the db,it did no effect, and the bind path netclient/config has no file, so i had to rebuild it,.The version I specified is latest, i have to confirm the actual version.

victorious-optician-32228

11/03/2021, 8:13 AM

Hi guys, got an e-mail today: Your certificate (or certificates) for the names listed below will expire in 10 days (on 13 Nov 21 11:47 +0000). Please make sure to renew your certificate before then, or visitors to your web site will encounter errors. *.netmaker1.mydomain.eu I reinstalled netmaker on the exact same domain about 5 days ago with nm-quick and the -d netmaker1.mydomain.eu -e myemail@mail.com So it looks like the renewal of the cert is not happening. What can i do now and how can we fix this in the future for everybody? Thanks!

handsome-lifeguard-70799

11/03/2021, 11:58 AM

@User might be one for you, apologies if not:

handsome-lifeguard-70799

11/03/2021, 11:58 AM

PS C:\programdata\netclient> ./netclient pull -n mat
2021/11/03 11:57:56 Gravitl Netclient on Windows started
trouble decoding file
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x0 addr=0x0 pc=0x7a566b]

goroutine 1 [running]:
github.com/gravitl/netmaker/netclient/functions.Pull({0xc0000200c0, 0x3}, 0x1)
        C:/Users/Dillon/Documents/GoProjects/netmaker/netclient/functions/checkin.go:154 +0x6b
github.com/gravitl/netmaker/netclient/command.Pull({{{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, ...}, ...})
        C:/Users/Dillon/Documents/GoProjects/netmaker/netclient/command/commands.go:184 +0xc5
main.main.func5(0xc0001caa80)
        C:/Users/Dillon/Documents/GoProjects/netmaker/netclient/main.go:295 +0x11f
github.com/urfave/cli/v2.(*Command).Run(0xc00019b9e0, 0xc00009b040)
        C:/Users/Dillon/go/pkg/mod/github.com/urfave/cli/v2@v2.3.0/command.go:163 +0x64a
github.com/urfave/cli/v2.(*App).RunContext(0xc0001aeea0, {0x974a70, 0xc0000200c8}, {0xc00009a040, 0x4, 0x4})
        C:/Users/Dillon/go/pkg/mod/github.com/urfave/cli/v2@v2.3.0/app.go:313 +0x81e
github.com/urfave/cli/v2.(*App).Run(...)
        C:/Users/Dillon/go/pkg/mod/github.com/urfave/cli/v2@v2.3.0/app.go:224
main.main()
        C:/Users/Dillon/Documents/GoProjects/netmaker/netclient/main.go:376 +0x266f

handsome-lifeguard-70799

11/03/2021, 11:58 AM

Dillon is back!

handsome-lifeguard-70799

11/03/2021, 12:00 PM

Latest 0.8.5 Windows client - this node seemed to be working but stopped checking in last night. Windows logs show no error, only

2021/11/03 11:59:50 [netclient] running checkin for all networks

handsome-lifeguard-70799

11/03/2021, 12:09 PM

the netconfig-xx file is corrupted somehow

victorious-optician-32228

11/03/2021, 12:11 PM

Try downloading it again. I had something like that with the armv7 version. Share the link which file you are downloading.

handsome-lifeguard-70799

11/03/2021, 12:16 PM

I deleted the node in the web-ui, uninstalled the client and rejoined the network. seems happy again now. weird though

quiet-continent-24852

11/03/2021, 12:22 PM

Interesting thanks for bringing this up. I'll look into it

quiet-continent-24852

11/03/2021, 12:31 PM

Did this node happen to reboot @handsome-lifeguard-70799 sometime around the issue?