#Installing alpine s 565c install#
#Installing alpine s 565c update#
#Installing alpine s 565c upgrade#
#Installing alpine s 565c software#

You may be thinking - why not just install Docker from their website with the awful curl/bash script? This is because the script overwrites any custom config you have for Docker set up, and I have a lot. Voila! You have Docker 20+, and an up to date LibSecComp. Make sure to stop Docker first to avoid any potential nastiness (systemctl stop docker). Now, we install Docker.io from Bullseye Upstream. This file's meaning translates to 'Any packages found in this repository, set their priority to be lower than the default Raspbian Buster ones' (which have a priority of 500).

#Installing alpine s 565c upgrade#

Do not run apt-get upgrade just yet, or you'll magically transform your Pi into a Debian ARM build.Д¬reate the Apt Preferences file /etc/apt/preferences.d/bullseye-docker.pref and populate it: Package: * Then you ALSO NEED to put an Apt Preferences file into place, so that this new repository does not totally 'override' the normal Raspbian Buster one. We do this by creating the file /etc/apt//bullseye-testing-docker.list and filling it with the contents below: deb bullseye main

#Installing alpine s 565c software#

Why choose two names beginning with B.?ДЇirst, we add Debian Bullseye as a repository which Raspbian can poll for software updates.

Buster is the current version of Debian, with Bullseye being the next iteration 'upstream'. We step forward and use Debian Bullseye unstable repositories, and pinch their lovely Docker Engine binaries which they've got cached upstream for the Beta Testers.

#Installing alpine s 565c update#

The solution for Docker is something I came up with to skip ahead Raspbian Mainline's slow update cycle. Rpi ~$ sudo apt install libseccomp2 -t buster-backports Rpi ~$ echo 'deb buster-backports main contrib non-free' | sudo tee -a /etc/apt//debian-backports.list # Add the Buster backport repository to apt sources.list # Get signing keys to verify the new packages, otherwise they will not install It also means any future updates to libseccomp will be applied to the Pi. Personally I feel the better method is to install it from the Buster Backports repo, which is very safe to add.

You could do a 'oneshot' installation of a newer version, which can be found here The steps for libseccomp2 are well documented, as this has been a problem on multiple platforms (not just RPI4). Linux pi4-server 5.10.17-v7l+ #1403 SMP Mon Feb 22 11:33: armv7l GNU/Linux Latest version! docker -vДocker version 20.10.3+dfsg1, build uname -a Confusingly, libseccomp2 is in Buster BACKports, but that version is AHEAD of Raspbian Mainline. See below, I'm running Docker 20.10 on Kernel 5.10 just fine. Then do the same for their version of Docker. Update libseccomp2 to the 'latest' version and run ahead of Raspbian Mainline. So, the solution I've come up with is two-fold. The problem is that can lead to database versions detecting them as incompatible. Alternatively you could try downgrading container versions (e.g. There are a few ways you can fix this issue, but all of them were hacky and janky in ways that didn't appeal to me - notably, reducing the enforcement capabilities of Docker by adjusting the seccomp profile. The specifics for this issue are detailed (quite well to be fair) over at Alpine Linux's site.

You are running an outdated libseccomp2 library.Д®ither one of, or both of these criteria will land you with incompatibilities and containers randomly crashing and refusing to start left/right/centre.

You are running a version of Docker prior to 19.04 (which is currently the case for stock Raspbian Repositories which has version 18 as the latest.

Their Alpine 3.13 variant is not compatible with Raspberry Pi 4 devices IF: However, Alpine made a move that caused some chaos for us. The reason? These apps all use Alpine Linux as a common base image. If you're reading this you're probably dealing with the hell I've just been through trying to get apps like Nextcloud, Redis and all sorts of other things in Docker to run on a Raspberry Pi4, which suddenly seemed to stop working overnight.

Installing alpine s-565c