Merge pull request #2 from a3nm/master

Document apt-get workaround
This commit is contained in:
Michael Stapelberg 2017-10-25 12:37:43 +02:00 committed by GitHub
commit 82d6b7ea28
1 changed files with 29 additions and 5 deletions

View File

@ -9,12 +9,39 @@ See https://wiki.debian.org/RaspberryPi3#Preview_image for where to obtain the l
## Option 2: Building your own image ## Option 2: Building your own image
If you prefer, you can build a Debian buster Raspberry Pi 3 image using: If you prefer, you can build a Debian buster Raspberry Pi 3 image yourself. For
this, first install the
[requirements](https://github.com/larswirzenius/vmdb2/blob/master/README#getting-vmdb2)
of vmdb2. Then run the following:
```shell ```shell
git clone --recursive https://github.com/Debian/raspi3-image-spec git clone --recursive https://github.com/Debian/raspi3-image-spec
cd raspi3-image-spec cd raspi3-image-spec
sudo ./vmdb2/vmdb2 --output raspi3.img raspi3.yaml --log raspi3.log ```
Then edit [raspi3.yaml](raspi3.yaml) to select the Debian repository that you
want to use:
- If you want to use the snapshot with which the build was tested, use
`http://snapshot.debian.org/archive/debian/20171007T213914Z/`. This is what
is pre-configured in raspi3.yaml. However, due to a [missing
feature](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=763419) on
snapshots, to make the build work, you have to disable an expiration check
by APT. To do so, edit raspi3.yaml to replace all
`apt-get` invocations with `apt-get -o Acquire::Check-Valid-Until=false`
- If you want to use the latest versions of each software, you can replace
`http://snapshot.debian.org/archive/debian/20171007T213914Z/` in raspi3.yaml
with `http://deb.debian.org/debian`. Of course, this means that the
build may break or fail to boot if there are regressions in the latest
versions.
Once you have edited raspi3.yaml, you can generate the image by
issuing the following:
```shell
umask 022
sudo env -i LC_CTYPE=C.UTF-8 PATH="$PATH" \
./vmdb2/vmdb2 --output raspi3.img raspi3.yaml --log raspi3.log
``` ```
## Installing the image onto the Raspberry Pi 3 ## Installing the image onto the Raspberry Pi 3
@ -36,6 +63,3 @@ ssh root@rpi3
# Enter password “raspberry” # Enter password “raspberry”
``` ```
## Reproducibility
The image currently uses http://snapshot.debian.org/archive/debian/20171007T213914Z/ for ensuring a reproducible build.