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  • Apr 06 04:30
    carenas commented #39
  • Apr 06 02:40
    carenas commented #39
  • Apr 05 17:28
    jr-santos98 commented #39
  • Apr 04 21:02
    carenas edited #39
  • Apr 04 20:56
    jr-santos98 commented #39
  • Apr 04 10:45
    carenas commented #39
  • Apr 02 00:43
    carenas closed #39
  • Apr 02 00:43
    carenas commented #39
  • Apr 02 00:10
    jr-santos98 commented #39
  • Apr 01 23:42
    carenas commented #39
  • Apr 01 08:02
    carenas labeled #39
  • Apr 01 08:02
    carenas assigned #39
  • Apr 01 08:02
    carenas assigned #39
  • Apr 01 08:02
    carenas opened #39
  • Feb 01 17:31
    ravanelli closed #36
  • Nov 11 2021 13:52
    inconstante closed #38
  • Nov 11 2021 13:52
    inconstante commented #38
  • Nov 08 2021 20:32
    jr-santos98 commented #38
  • Nov 08 2021 19:14
    inconstante labeled #38
  • Nov 08 2021 19:14
    inconstante assigned #38
David Rivkin
@DavidARivkin
I can send you a screen shot as proof of this problem.
Rafael Sene
@rpsene
@DavidARivkin looks like it is happening only on Chrome. We will check the fix.
Rafael Sene
@rpsene
@DavidARivkin @jr-santos98 it is working on Chrome https://paste.pics/9P041
can you check yours? maybe cleaning cookies or even updating it.
David Rivkin
@DavidARivkin
https://minicloud.parqtec.unicamp.br/horizon/auth/login/ is the URL right or has it changed?

Your connection is not private
Attackers might be trying to steal your information from minicloud.parqtec.unicamp.br (for example, passwords, messages, or credit cards). Learn more
NET::ERR_CERT_REVOKED
Subject: *.parqtec.unicamp.br

Issuer: ICPEdu

Expires on: Nov 27, 2020

Current date: Jul 30, 2020

PEM encoded chain:
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----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As you can see, this fails due to NET::ERR_CERT_REVOKED

minicloud.parqtec.unicamp.br normally uses encryption to protect your information. When Google Chrome tried to connect to minicloud.parqtec.unicamp.br this time, the website sent back unusual and incorrect credentials. This may happen when an attacker is trying to pretend to be minicloud.parqtec.unicamp.br, or a Wi-Fi sign-in screen has interrupted the connection. Your information is still secure because Google Chrome stopped the connection before any data was exchanged.

You cannot visit minicloud.parqtec.unicamp.br right now because its certificate has been revoked. Network errors and attacks are usually temporary, so this page will probably work later.

David Rivkin
@DavidARivkin
BTW, Im not on WIFI, we dont have Wifi
Rafael Sene
@rpsene
try deleting the certificate and accepting it again
Junior Santos
@jr-santos98
@DavidARivkin If that doesn't work, the other option would be to use other browsers like Mozilla Firefox.
David Rivkin
@DavidARivkin
We dont allow other browsers for security reasons. The certificate is from the site, not stored locally and as you can see, it has been REVOKED. That is a huge security warning sign that needs to be addressed by the site IT staff.
Rafael Sene
@rpsene
@DavidARivkin are you still getting certificate issues?
David Rivkin
@DavidARivkin
I just tried again to log-in. I still get Certificate REVOKED errors.
And considering this is a new PC with totally new install of Linux and Chrome, this is clearly not a cache related issue.
Rafael Sene
@rpsene
thanks, I will get it sorted out.
Joel Linn
@JoelLinn
Hi, great service you offer, much appreciated; power hardware is hard to get for non commercial development
How do you generate the images? I need an up to date ppc64 image and wanted to use the debian ppc64 port for that. Can I use an iso and install it or do i need to use debootstrap?
Rafael Sene
@rpsene
@JoelLinn usually we get what is provided by the distro
@jr-santos98 may be able to share some info regarding custom images.
Junior Santos
@jr-santos98
@JoelLinn You will probably find the image you need by going to the website of the desired distro. And looking for ppc64. We use image for cloud, but there is also iso.
Alexandre Bencz
@bencz
image.png
running the debian ppc64 installer
Joel Linn
@JoelLinn
Yes i tried that. Uploaded the netinst iso and it booted the installer. It couldnt mount the disk though. I also tried mounting /dev/sr0 and /dev/disks/[...] on the installer shell but to no avail.
Alexandre Bencz
@bencz
oh yeah... this is a problem...
Rafael Sene
@rpsene
Joel Linn
@JoelLinn
It seems to be a kernel bug, I tried an earlier version (kernel 5.5) https://cdimage.debian.org/cdimage/ports/snapshots/2020-04-19/debian-10.0-ppc64-NETINST-1.iso
which mounts the device fine
Joel Linn
@JoelLinn
@rpsene I tried to get around building an image from scratch...
When creating an instance from an ISO image, doesn't it add an hard drive? Because there is just the ISO and no hard drive. How would one install from an ISO then like @jr-santos98 and @bencz suggested?
Alexandre Bencz
@bencz
"The first step is to create a common Debian image, which can be done using several different approaches."
what kind of approach can be used?
Alexandre Bencz
@bencz
oh yeah, I will try that Debian 8 B.E image!
Alexandre Bencz
@bencz
@JoelLinn
image.png
we just don't know the user and password
Junior Santos
@jr-santos98
@bencz @JoelLinn How you used a qcow2 image. Probably, when you created the VM, OpenStack injected your ssh key there. Try to access the VM over an ssh connection. If you’ve never done this in the minicloud, we have this tutorial: https://github.com/Unicamp-OpenPower/minicloud/wiki
Alexandre Bencz
@bencz
I downloaded the Debian image from the link I sent here .... I tried to connect via ssh but was unsuccessful ...
Joel Linn
@JoelLinn
@bencz
Built my own image https://wolke.linn.io/s/rNF4jYjS3JQDBLt
it has autologin on vnc, so you may want to disable that:
sudo rm /etc/systemd/system/getty@tty1.service.d/autologin.conf
sudo rm /etc/systemd/system/serial-getty@.service.d/autologin.conf
If you want to create your own image see my fork:
https://github.com/JoelLinn/debian-cloud-images
image.png
Rafael Sene
@rpsene
@jr-santos98 could you follow the process to create an image that can be added as public at Minicloud?
Joel Linn
@JoelLinn
autologin can be disabled by modifying build scripts but i didnt bother
Alexandre Bencz
@bencz
@JoelLinn oh yeah!!
Thanks!
Junior Santos
@jr-santos98
@JoelLinn I got the following error when trying to create the image: https://oplab9.parqtec.unicamp.br/pub/teste/junior/teste-debian.png
But, I will try to put the image you made as a publisher. As soon as I get it, I'll let you know.
Alexandre Bencz
@bencz
I'm using that Debian image from @JoelLinn ..., just making a stress test...
image.png
Joel Linn
@JoelLinn
@jr-santos98 if debootstrap cant run /bin/true thats usually because qemu-user-static and/or binfmt-support are not installed