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simplify the os build

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This commit is contained in:
Chris Farmiloe 2014-01-30 22:00:41 +00:00
parent fb9fba3d07
commit d6d8bc7c1c
12 changed files with 72 additions and 252 deletions
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19
README.md
View file

@ -4,9 +4,9 @@ Cycle OS build scripts
Cycle's OS is based on [NixOS](http://nixos.org), a linux distribution with a purely functional
package manager.
These scripts build .box images that can be used by [vagrant](http://vagrantup.com), the VM manager, and ISO images that can be installed on bare metal.
These scripts build .box images that can be used by [vagrant](http://vagrantup.com), and ISO images that can be installed on bare metal.
See [cycle-sdk](https://bitbucket.org/oxdi/cycle-sdk) if you want the complete development environment (which makes use of the images generated here).
See [CycleSDK](https://bitbucket.org/oxdi/cycle-sdk) for the complete development environment (which makes use of the images generated here).
Building the images
@ -26,6 +26,21 @@ The .box image is now ready to go. Install it into Vagrant via:
vagrant box add cycle64 cycle64-virtualbox.box
```
Updating the public box image
-----------------------------
`s3put` is handy command line wrapper for copying files to Amazon S3, it's part of the [boto](https://github.com/boto/boto) library.
Install boto:
```
pip install boto
```
Push the .box image to S3 via s3put
```
s3put -a $AWS_ID -s $AWS_KEY -b oxdi -g public-read --prefix `pwd` cycle64-virtualbox.box
```
The box will then be available at http://amazonaws.com/oxdi/cycle64-virtualbox.box

39
definitions/nixos32/configuration.nix
View file

@ -1,39 +0,0 @@
{ config, pkgs, ... }:
{
require = [ ./hardware-configuration.nix ];
boot = {
loader.grub.device = "/dev/sda";
};
environment.systemPackages = with pkgs; [ git ruby rubygems gnumake gcc ];
fileSystems = [ { mountPoint = "/"; label = "nixos"; } ];
security.sudo.configFile =
''
Defaults:root,%wheel env_keep+=LOCALE_ARCHIVE
Defaults:root,%wheel env_keep+=NIX_PATH
Defaults:root,%wheel env_keep+=TERMINFO_DIRS
Defaults env_keep+=SSH_AUTH_SOCK
Defaults lecture = never
root ALL=(ALL) SETENV: ALL
%wheel ALL=(ALL) NOPASSWD: ALL, SETENV: ALL
'';
services = {
dbus.enable = true;
openssh.enable = true;
};
users = {
extraGroups = [ { name = "vagrant"; } { name = "vboxsf"; } ];
extraUsers = [ {
description = "Vagrant User";
name = "vagrant";
group = "vagrant";
extraGroups = [ "users" "vboxsf" "wheel" ];
password = "vagrant";
home = "/home/vagrant";
createHome = true;
useDefaultShell = true;
openssh.authorizedKeys.keys = [
"ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key"
];
} ];
};
}

50
definitions/nixos32/definition.rb
View file

@ -1,50 +0,0 @@
iso = {
:url => 'http://nixos.org/releases/nixos/nixos-0.2pre4476_a5e4432-b076ab9/nixos-minimal-0.2pre4476_a5e4432-b076ab9-i686-linux.iso',
:md5 => 'f035bb375f0fbcbbc4e33a12131e91d4',
}
session = {
:boot_cmd_sequence =>
[
'<Enter>', '<Wait>'*15,
'root', '<Enter>',
'stop sshd', '<Enter>', # Make sure we don't accept connections until reboot
'fdisk /dev/sda', '<Enter>',
'n', '<Enter>'*5,
'a', '<Enter>',
'1', '<Enter>',
'w', '<Enter>',
'mkfs.ext4 -j -L nixos /dev/sda1', '<Enter>',
'mount LABEL=nixos /mnt', '<Enter>',
'nixos-option --install', '<Enter>',
'curl http://%IP%:%PORT%/configuration.nix > /mnt/etc/nixos/configuration.nix &&', '<Enter>',
'nixos-install &&', '<Enter>',
'reboot', '<Enter>',
],
:boot_wait => '5',
:cpu_count => '1',
:disk_format => 'VDI',
:disk_size => '20400',
:hostiocache => 'off',
:iso_download_timeout => '1000',
:iso_file => File.basename(iso[:url]),
:iso_md5 => iso[:md5],
:iso_src => iso[:url],
:kickstart_file => 'configuration.nix',
:kickstart_port => '7122',
:kickstart_timeout => '10000',
:memory_size => '256',
:os_type_id => 'Linux26',
:postinstall_files => [ 'postinstall.sh' ],
:postinstall_timeout => '10000',
:shutdown_cmd => 'shutdown -h now',
:ssh_guest_port => '22',
:ssh_host_port => '7222',
:ssh_key => '',
:ssh_login_timeout => '10000',
:ssh_password => 'vagrant',
:ssh_user => 'vagrant',
:sudo_cmd => "sudo '%f'"
}
Veewee::Definition.declare session

28
definitions/nixos32/postinstall.sh
View file

@ -1,28 +0,0 @@
#!/bin/sh
# Remove VirtualBox Guest Additions ISO that the Veewee put in our
# home dir
rm -f ~/*.iso
# Install chef & puppet
su - vagrant -c 'gem install chef puppet --user-install \
--bindir=$HOME/bin --no-rdoc --no-ri'
# Make sure we are totally up to date
nixos-rebuild --upgrade switch
# Cleanup any previous generations and delete old packages that can be
# pruned.
for x in `seq 0 2` ; do
nix-env --delete-generations old
nix-collect-garbage -d
done
# Zero out the disk (for better compression)
dd if=/dev/zero of=/EMPTY bs=1M
rm -rf /EMPTY

39
definitions/nixos64/configuration.nix
View file

@ -1,39 +0,0 @@
{ config, pkgs, ... }:
{
require = [ ./hardware-configuration.nix ];
boot = {
loader.grub.device = "/dev/sda";
};
environment.systemPackages = with pkgs; [ git ruby rubygems gnumake gcc ];
fileSystems = [ { mountPoint = "/"; label = "nixos"; } ];
security.sudo.configFile =
''
Defaults:root,%wheel env_keep+=LOCALE_ARCHIVE
Defaults:root,%wheel env_keep+=NIX_PATH
Defaults:root,%wheel env_keep+=TERMINFO_DIRS
Defaults env_keep+=SSH_AUTH_SOCK
Defaults lecture = never
root ALL=(ALL) SETENV: ALL
%wheel ALL=(ALL) NOPASSWD: ALL, SETENV: ALL
'';
services = {
dbus.enable = true;
openssh.enable = true;
};
users = {
extraGroups = [ { name = "vagrant"; } { name = "vboxsf"; } ];
extraUsers = [ {
description = "Vagrant User";
name = "vagrant";
group = "vagrant";
extraGroups = [ "users" "vboxsf" "wheel" ];
password = "vagrant";
home = "/home/vagrant";
createHome = true;
useDefaultShell = true;
openssh.authorizedKeys.keys = [
"ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key"
];
} ];
};
}

50
definitions/nixos64/definition.rb
View file

@ -1,50 +0,0 @@
iso = {
:url => 'http://nixos.org/releases/nixos/nixos-0.2pre4476_a5e4432-b076ab9/nixos-minimal-0.2pre4476_a5e4432-b076ab9-x86_64-linux.iso',
:md5 => '3e0a95f0b7634022e1b0d88c6fc5ab17',
}
session = {
:boot_cmd_sequence =>
[
'<Enter>', '<Wait>'*15,
'root', '<Enter>',
'stop sshd', '<Enter>', # Make sure we don't accept connections until reboot
'fdisk /dev/sda', '<Enter>',
'n', '<Enter>'*5,
'a', '<Enter>',
'1', '<Enter>',
'w', '<Enter>',
'mkfs.ext4 -j -L nixos /dev/sda1', '<Enter>',
'mount LABEL=nixos /mnt', '<Enter>',
'nixos-option --install', '<Enter>',
'curl http://%IP%:%PORT%/configuration.nix > /mnt/etc/nixos/configuration.nix &&', '<Enter>',
'nixos-install &&', '<Enter>',
'reboot', '<Enter>',
],
:boot_wait => '5',
:cpu_count => '1',
:disk_format => 'VDI',
:disk_size => '20400',
:hostiocache => 'off',
:iso_download_timeout => '1000',
:iso_file => File.basename(iso[:url]),
:iso_md5 => iso[:md5],
:iso_src => iso[:url],
:kickstart_file => 'configuration.nix',
:kickstart_port => '7122',
:kickstart_timeout => '10000',
:memory_size => '256',
:os_type_id => 'Linux26_64',
:postinstall_files => [ 'postinstall.sh' ],
:postinstall_timeout => '10000',
:shutdown_cmd => 'shutdown -h now',
:ssh_guest_port => '22',
:ssh_host_port => '7222',
:ssh_key => '',
:ssh_login_timeout => '10000',
:ssh_password => 'vagrant',
:ssh_user => 'vagrant',
:sudo_cmd => "sudo '%f'"
}
Veewee::Definition.declare session

28
definitions/nixos64/postinstall.sh
View file

@ -1,28 +0,0 @@
#!/bin/sh
# Remove VirtualBox Guest Additions ISO that the Veewee put in our
# home dir
rm -f ~/*.iso
# Install chef & puppet
su - vagrant -c 'gem install chef puppet --user-install \
--bindir=$HOME/bin --no-rdoc --no-ri'
# Make sure we are totally up to date
nixos-rebuild --upgrade switch
# Cleanup any previous generations and delete old packages that can be
# pruned.
for x in `seq 0 2` ; do
nix-env --delete-generations old
nix-collect-garbage -d
done
# Zero out the disk (for better compression)
dd if=/dev/zero of=/EMPTY bs=1M
rm -rf /EMPTY

23
nixos/basic.nix Normal file
View file

@ -0,0 +1,23 @@
{ config, pkgs, ... }:
{
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
];
# Use the GRUB 2 boot loader.
boot.loader.grub.enable = true;
boot.loader.grub.version = 2;
boot.loader.grub.device = "/dev/sda";
# hostname
networking.hostName = "CycleSDK";
# Enable the OpenSSH daemon.
services.openssh.enable = true;
# Enable DBus
services.dbus.enable = true;
}

24
http/configuration.nix → nixos/configuration.nix
View file

@ -11,9 +11,8 @@
boot.loader.grub.version = 2;
boot.loader.grub.device = "/dev/sda";
networking.hostName = "nixbox";
# Services to enable:
# hostname
networking.hostName = "CycleSDK";
# Enable the OpenSSH daemon.
services.openssh.enable = true;
@ -21,14 +20,23 @@
# Enable DBus
services.dbus.enable = true;
# Enable postgres
services.postgresql = {
enable = true;
package = pkgs.postgresql93;
enableTCPIP = true;
authentication = pkgs.lib.mkForce ''
local all all trust
host all all 127.0.0.1/32 trust
'';
initialScript = "/etc/nixos/init.psql";
};
# Default packages
environment.systemPackages = with pkgs; [
gcc
git
gnumake
python
ruby
rubygems
subversion
vim
];
# Creates a "vagrant" users with password-less sudo access

2
nixos/init.psql Normal file
View file

@ -0,0 +1,2 @@
CREATE ROLE vagrant WITH CREATEDB LOGIN;

12
scripts/postinstall.sh
View file

@ -1,19 +1,21 @@
#!/bin/sh
# Make sure we are totally up to date
# Checkout our nixpkg tree
NIXREPO=/etc/nixos/oxdi
mkdir -p $NIXREPO
cd $NIXREPO
git clone https://github.com/oxdi/nixpkgs.git
nix-channel --add http://nixos.org/channels/nixos-13.10 nixos
nixos-rebuild switch --upgrade
# Update and initialize our new configuration
nixos-rebuild -I nixos=$NIXREPO/nixos -I nixpkgs=$NIXREPO/nixpkgs switch
# Cleanup any previous generations and delete old packages that can be
# pruned.
for x in `seq 0 2` ; do
nix-env --delete-generations old
nix-collect-garbage -d
done
# Zero out the disk (for better compression)
dd if=/dev/zero of=/EMPTY bs=1M
rm -rf /EMPTY

10
cycle64-template.json → template.json
View file

@ -2,7 +2,7 @@
"builders": [
{
"type": "virtualbox-iso",
"boot_wait": "1m",
"boot_wait": "2m",
"boot_command": [
"root<enter>",
"stop sshd<enter>",
@ -16,7 +16,6 @@
"mkfs.ext4 -j -L nixos /dev/sda1<enter><wait5>",
"mount LABEL=nixos /mnt<enter><wait>",
"nixos-generate-config --root /mnt<enter><wait>",
"curl http://{{ .HTTPIP }}:{{ .HTTPPort }}/configuration.nix | sed -e 's|nixbox|nixbox64|g' > /mnt/etc/nixos/configuration.nix<enter><wait>",
"nixos-install && reboot<enter>"
],
"guest_additions_mode": "disable",
@ -24,7 +23,7 @@
"http_directory": "http",
"iso_checksum": "fbac8c11661028e6f9c4ec293e1329e1",
"iso_checksum_type": "md5",
"iso_url": "http://nixos.org/releases/nixos/13.10/nixos-13.10.35455.45219b9/nixos-minimal-13.10.35455.45219b9-x86_64-linux.iso",
"iso_url": "http://releases.nixos.org/nixos/unstable/nixos-14.02pre38596.1dd0e05/nixos-minimal-14.02pre38596.1dd0e05-x86_64-linux.iso",
"shutdown_command": "sudo shutdown -h now",
"ssh_password": "vagrant",
"ssh_port": 22,
@ -34,6 +33,11 @@
}
],
"provisioners": [
{
"type": "file",
"source": "nixos/",
"destination": "/etc/nixos"
},
{
"type": "shell",
"execute_command": "sudo sh '{{.Path}}'",