Support for raspbian bullseye

[RyanGaudion]

Description of problem

Installing dokku on a Raspberry Pi results in "E: Unable to locate package dokku". I've seen ARM is now supported for Dokku. Tried installing on Ubuntu 20.04 & Debian Bullseye.

error on debian is:

deb https://packagecloud.io/dokku/dokku/debian/ bullseye main
E: Unable to locate package dokku

How reproducible

Steps to Reproduce

1. Setup new Ubuntu 20.04 (64bit) or Debian Bullseye Pi (64bit)
2. Run run wget https://raw.githubusercontent.com/dokku/dokku/v0.26.8/bootstrap.sh;
3. Run sudo DOKKU_TAG=v0.26.8 bash bootstrap.sh

Actual Results

E: Unable to locate package dokku

Expected Results

Should install application

Environment Information

Raspberry Pi 3b+

How (deb/make/rpm) and where (AWS, VirtualBox, physical, etc.) was Dokku installed?

• Physical Raspberry Pi
• OS = Raspberry Pi OS Lite (64-bit)

Additional information

N/A

[RyanGaudion]

Could the issue be with me trying to use 64bit images for the Pi? If so, is there any chance 64bit Pi images will be supported?

[RyanGaudion]

Running on Bullseye Lite 32bit shows Unsupported Linux distribution. For manual installation instructions, consult https://dokku.com/docs/getting-started/advanced-installation/

Try a manual install from the steps above shows:
E: Unable to locate package dokku on line:
sudo apt-get -qq -y install dokku

[josegonzalez]

I've only tested it for Raspbian. No idea what happens on either of the others, and we don't yet have general 64-bit ARMv7 support (until the next minor).

[RyanGaudion]

@josegonzalez what version of Raspbian have you been able to get working?

[josegonzalez]

Hope this helps:

$ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 10 (buster)"
NAME="Raspbian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

$ uname -a
Linux pi1 5.10.63-v7l+ #1459 SMP Wed Oct 6 16:41:57 BST 2021 armv7l GNU/Linux

[RyanGaudion]

Thank you, I'll see if I can get that version.

What would it take to get Raspbian Bullseye Lite 32 bit supported (from Raspberry Pi Imager)?

[josegonzalez]

Probably I need to update packaging for everything to add bullseye as a target. I can get that done.

[RyanGaudion]

Awesome, thank you. Anything I can do to help/test?

[josegonzalez]

The following repositories need to be updated to add raspbian/bullseye to the publishing step (search the Makefile for release-packagecloud-deb). For the most part, you just need to publish the armhf architecture package to raspbian/bullseye, though two repos use the all architecture (noted below

• dokku/sshcommand: Uses all.
• dokku/docker-image-labeler
• dokku/netrc
• dokku/procfile-util
• dokku-update: Uses all.
• dokku/dokku-event-listener
• gliderlabs/sigil
• dokku/plugn

If you want to make the MRs for each of those, I can merge them and make a new release, after which you can check to see if each one is individually installable and has the right architecture for the respective binaries via something like:

file `which dokku-event-listener`

I can take care of the main Dokku repo update, but if you can make the one-line MRs to each of those, that would be excellent.

[RyanGaudion]

Will take a look at this tomorrow 👍

[josegonzalez]

I might grab some of these first since I'd like to make a release today to unblock a release of Dokku Pro.

[RyanGaudion]

I believe I have made all the required MRs - let me know what you need testing.

Also - side question - how much work does is it/long do you think it'll be before 64bit Raspbian support?

[josegonzalez]

I think the packages built for #4974 will work, but we'll need to test that before getting them auto-published.

[josegonzalez]

Okay I still need to make releases for the following (they all have a changelog setup and its more annoying to update).

• sigil
• plugn
• sshcommand
• dokku-update

[josegonzalez]

@RyanGaudion do you mind installing the following packages and seeing if the help/version output looks right on your raspbian bullseye install? https://packagecloud.io/app/dokku/dokku/search?dist=raspbian%2Fbullseye

[RyanGaudion]

@josegonzalez testing complete

• docker-image-labeler_0.4.1_armhf.deb
• netrc_0.5.1_armhf.deb
• procfile-util_0.14.1_armhf.deb
• dokku-event-listener_0.12.0_armhf.deb (see below)

All work except Event Listener shows to both -v & -h:

{"level":"fatal","error":"Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get \"http://%2Fvar%2Frun%2Fdocker.sock/v1.25/containers/json?filters=%7B%22label%22%3A%7B%22com.dokku.app-name%22%3Atrue%2C%22com.dokku.process-type%3Dweb%22%3Atrue%7D%7D&limit=0\": dial unix /var/run/docker.sock: connect: permission denied","time":1646223119,"message":"containers_init_failed"}

Trying as sudo returns nothing. This might be the expected output - just thought I'd check

[josegonzalez]

Yeah alright thats fine.

[RyanGaudion]

@josegonzalez - nice. Anything else I can do to help/test + estimated timeline on when this will be released?

[josegonzalez]

I have to get releases for the others + click the release button for this repo. This is actually the last issue I'm waiting on.

[RyanGaudion]

Awesome - happy to test once you've got releases for them

[josegonzalez]

Great because I don't have access to raspbian bullseye so I'll need you to tell me if anything doesnt work so I can patch it :D

[RyanGaudion]

@josegonzalez of course - happy to do so. Any estimates on when these packages will be ready for test?

[josegonzalez]

Okay I created packages for the following:

• sigil
• plugn
• sshcommand
• dokku-update

Mind downloading them and ensuring they respond to the version flag? The plugn binary will need some env vars set, but as long as it launches, its fine.

[josegonzalez]

Also, this link should have the build artifacts for the latest release. Can you download it and install the appropriate deb package of dokku on your host and see if it works?

[RyanGaudion]

@josegonzalez tested all packages. All work with the version flag.
Dokku installed without issues.

Just testing Dokku - having some issues with SSH keys but I think that might be to do with my dev setup.

Will carry on testing tomorrow but all look good with those build artifacts

[josegonzalez]

Nice! Going to close this issue then. Feel free to follow up in chat if you have further troubles :)

[RyanGaudion]

@josegonzalez thank you so much for your help. Much appreciated all your work on this project

[louwers]

When running the installation script, I see:

Unsupported Linux distribution. For manual installation instructions, consult https://dokku.com/docs/getting-started/advanced-installation/

Does that mean the installation script does not support Raspian?

 $ cat /etc/os-release 
PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"
NAME="Raspbian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

Edit: I am trying to install from source now.

[josegonzalez]

@louwers please file a ticket with your issue so I can take a look from there.