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|
#
# Nodo class definitions
#
import "firewall.pp"
import "firewire.pp"
import "initramfs.pp"
import "lsb.pp"
import "motd.pp"
import "sudo.pp"
import "sysctl.pp"
import "ups.pp"
class nodo {
include lsb
include puppetd
include backup
include exim
include sudo
include users::admin
include motd
# Set timezone and ntp config
#
# We config those here but leave class inclusion elsewhere
# as ntp config differ from server to vserver.
#
$ntp_timezone = "Brazil/East"
$ntp_pool = "south-america.pool.ntp.org"
$ntp_servers = [ 'a.ntp.br', 'b.ntp.br', 'c.ntp.br' ]
# Monkeysphere
#
# Currently we don't have a defined policy regarding whether
# to publish all our node keys to public keyservers, so leave
# automatic publishing disabled for now.
#
$monkeysphere_publish_key = false
include monkeysphere
# Apt configuration
$backports_enabled = true
$apt_update_method = 'cron'
include apt
file { "/etc/hostname":
owner => "root",
group => "root",
mode => 0644,
ensure => present,
content => "$fqdn\n",
}
host { "$hostname":
ensure => present,
ip => "$ipaddress",
alias => [ "$fqdn" ],
}
file { "/etc/rc.local":
source => "puppet://$server/modules/nodo/etc/rc.local",
owner => "root",
group => "root",
mode => 0755,
ensure => present,
}
}
class nodo::server inherits nodo {
include syslog-ng
include ntpdate
include firewall
include vserver::host
include initramfs
include firewire
include sysctl
include ups
# DNS resolver
$resolvconf_domain = "$domain"
$resolvconf_search = "$fqdn"
include resolvconf
# SSH Server
#
# We need to restrict listen address so multiple instances
# can live together in the same physical host.
#
$sshd_listen_address = [ "$ipaddress" ]
$sshd_password_authentication = "yes"
include sshd
# Munin
#$munin_port = "4901"
#include munin::client
backupninja::sys { "sys":
ensure => present,
}
# fstab
file { "/etc/fstab":
source => "puppet://$server/modules/nodo/etc/fstab",
owner => "root",
group => "root",
mode => 0644,
ensure => present,
}
# crypttab
file { "/etc/crypttab":
source => "puppet://$server/modules/nodo/etc/crypttab",
owner => "root",
group => "root",
mode => 0644,
ensure => present,
}
}
class nodo::vserver inherits nodo {
$sshd_password_authentication = "yes"
$sshd_internal_ip = "yes"
include sshd
include timezone
include syslog-ng::vserver
backupninja::sys { "sys":
ensure => present,
partitions => false,
hardware => false,
dosfdisk => false,
dohwinfo => false,
}
define munin($type, $id) {
# Use one port for each node
$munin_port = "49$id"
case $type {
'host': {
include munin::host
include munin::client
}
'client': {
include munin::client
}
}
}
# Apply the munin configuration for this host
#Nodo::vserver::munin <| tag == $name |>
# Define a vserver instance
define instance($context, $ensure = 'running', $proxy = false, $puppetmaster = false, $gitd = false, $munin = 'client') {
# set instance id
if $context < 9 {
$id = "0$context"
} else {
$id = $context
}
vserver { $name:
ensure => $ensure,
context => "$context",
mark => 'default',
distro => 'lenny',
interface => "eth0:192.168.0.$context/24",
hostname => "$name.$domain",
}
# Some nodes need a lot of space at /tmp otherwise some admin
# tasks like backups might not run.
file { "/etc/vservers/${name}/fstab":
source => "puppet://$server/modules/nodo/etc/fstab-vserver",
owner => "root",
group => "root",
mode => 0644,
ensure => present,
notify => Exec["vs_restart_${name}"],
require => Exec["vs_create_${name}"],
}
# Create a munin virtual resource to be realized in the node
#@nodo::vserver::munin {
# type => $munin,
# id => $id,
# tag => $name,
#}
# Apply firewall rules just for running vservers
case $ensure {
'running': {
shorewall::rule { "ssh-$context":
action => 'DNAT',
source => 'net',
destination => "vm:192.168.0.$context:22",
proto => 'tcp',
destinationport => "22$id",
ratelimit => '-',
order => "2$id",
}
if $proxy {
shorewall::rule { 'http-route':
action => 'DNAT',
source => 'net',
destination => "vm:192.168.0.$context:80",
proto => 'tcp',
destinationport => '80',
ratelimit => '-',
order => '300',
}
shorewall::rule { 'https-route':
action => 'DNAT',
source => 'net',
destination => "vm:192.168.0.$context:443",
proto => 'tcp',
destinationport => '443',
ratelimit => '-',
order => '301',
}
}
if $puppetmaster {
shorewall::rule { 'puppetmaster-1':
action => 'DNAT',
source => 'net',
destination => "fw:192.168.0.$context:8140",
proto => 'tcp',
destinationport => '8140',
ratelimit => '-',
order => '302',
}
shorewall::rule { 'puppetmaster-2':
action => 'DNAT',
source => 'net',
destination => "fw:192.168.0.$context:8140",
proto => 'udp',
destinationport => '8140',
ratelimit => '-',
order => '303',
}
shorewall::rule { 'puppetmaster-3':
action => 'DNAT',
source => '$FW',
destination => "fw:192.168.0.$context:8140",
proto => 'tcp',
destinationport => '8140',
ratelimit => '-',
order => '304',
}
shorewall::rule { 'puppetmaster-4':
action => 'DNAT',
source => '$FW',
destination => "fw:192.168.0.$context:8140",
proto => 'udp',
destinationport => '8140',
ratelimit => '-',
order => '305',
}
}
if $gitd {
shorewall::rule { 'git-daemon-1':
action => 'DNAT',
source => 'net',
destination => "fw:192.168.0.$context:9418",
proto => 'tcp',
destinationport => '9418',
ratelimit => '-',
order => '306',
}
shorewall::rule { 'git-daemon-2':
action => 'DNAT',
source => '$FW',
destination => "vm:192.168.0.$context:9418",
proto => 'tcp',
destinationport => '9418',
ratelimit => '-',
order => '307',
}
}
}
}
}
}
class nodo::web inherits nodo::vserver {
include git-daemon
include websites
include mysql::server
include users::virtual
backupninja::svn { "svn":
src => "/var/svn",
}
backupninja::mysql { "all_databases":
backupdir => '/var/backups/mysql',
compress => true,
sqldump => true,
}
}
class nodo::proxy inherits nodo::vserver {
# TODO: openssl?
include nginx
}
|
