https://github.com/yunohost/cd_build
SimpleCDD build scripts for YunoHost
https://github.com/yunohost/cd_build
closember
Last synced: about 1 year ago
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SimpleCDD build scripts for YunoHost
- Host: GitHub
- URL: https://github.com/yunohost/cd_build
- Owner: YunoHost
- Created: 2013-06-23T18:27:05.000Z (about 13 years ago)
- Default Branch: bullseye
- Last Pushed: 2022-04-05T19:47:39.000Z (about 4 years ago)
- Last Synced: 2024-04-12T16:01:10.511Z (about 2 years ago)
- Topics: closember
- Language: Shell
- Homepage: http://yunohost.org
- Size: 149 KB
- Stars: 2
- Watchers: 8
- Forks: 6
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# :warning: This repo is archived, superseded by https://github.com/YunoHost/custom-debian-iso
---
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
-----------------------------
- menu.cfg doc:
- https://wiki.syslinux.org/wiki/index.php?title=Menu
- https://wiki.archlinux.org/index.php/syslinux#Configuration
- Preseed configuration doc: https://www.debian.org/releases/stable/s390x/apb.en.html
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):
```bash
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
```