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SimpleCDD build scripts for YunoHost
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Alexandre Aubin 4e4799401e Explicitly install php-fpm, mariadb and metronome
2022-02-09 19:10:54 +01:00
extras Use actual logo for splash screen and top banner 2017-08-31 15:44:10 +02:00
profiles Explicitly install php-fpm, mariadb and metronome 2022-02-09 19:10:54 +01:00
.gitignore Add .gitignore 2013-06-24 11:42:02 +00:00
add-firmware-to Bullseye 2022-02-09 18:18:54 +01:00
auto_build.sh Bullseye 2022-02-09 18:18:54 +01:00
build-yunohost Bullseye 2022-02-09 18:18:54 +01:00
common.sh Building on stretch (#7) 2018-03-08 20:54:13 +01:00
menu.cfg Wokay apparently it's not a super good idea to defined language/country/locale/keymap, the default behavior is probably better 2021-01-25 02:44:56 +01:00
README.md Bullseye 2022-02-09 18:18:54 +01:00
simple-cdd-amd64.conf Moar fixes... 2021-01-25 01:37:16 +01:00
simple-cdd-i386.conf Moar fixes... 2021-01-25 01:37:16 +01:00

README.md

CD Build tools

Installation

git clone git://github.com/YunoHost/cd_build.git
cd cd_build
sudo apt-get install -f simple-cdd genisoimage qemu-kvm xorriso syslinux-utils cpio

Build an image

Important: Be sure your system is up to date, if no you will see "missing packages" error during the script.

./build-yunohost amd64

Or

./build-yunohost i386

Install process configuration

Troubleshooting

Debugging errors during the install via the ISO

  • Launch the install in a virtualbox
  • Actual logs appear in tty 4, you can switch to it by pressing Alt+F4
  • You can manually launch commands from another tty (e.g. the 2nd) but the output will appear in tty4...
  • To actually enter the real system (chroot ?) you'll need to run in-target
  • see also .. next section

Debugging errors in a chroot

The .deb install can crash for stupid reasons during ISO install because it's in fact ran inside a chroot.

To easily reproduce and investigate the issue, it's easier to manually create a chroot (for example inside an ynh-dev LXC):

apt install cdebootstrap -y
cd /root/
mkdir mychroot
cdebootstrap --arch=amd64 bullseye ./mychroot/ http://deb.debian.org/debian/
mount -t proc none ./mychroot/proc
mount -o bind /dev ./mychroot/dev
chroot ./mychroot/ bash
  • Running systemctl should display "Running in chroot, ignoring request." (compared to some error about PID1 if you didnt mount proc and dev)
  • Then run the install, for example using the install script curl https://install.yunohost.org | bash (you'll need to install curl first)
  • The install will crash (otherwise you wouldn't be reading this ? ;))
  • You can nano /var/lib/dpkg/info/yunohost.postinst and edit that script ... for example adding -x to the shebang (= very first line) to have the debug detail when the script will run. Possibly you may want to also tweak the init regen conf hook call (for example also adding -x to the bash call there)
  • Re-run the install with apt install yunohost

Errors related to mysql-password debconf

Temporaly change rights on /var/cache/debconf/passwords.dat

This file doesn't contain password.

sudo chmod o+r /var/cache/debconf/passwords.dat