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-rw-r--r--LICENSE661
-rw-r--r--README5
-rw-r--r--files/etc/crypttab4
-rw-r--r--files/etc/fstab3
-rw-r--r--files/etc/initramfs-tools/modules15
-rw-r--r--files/etc/modprobe.d/blacklist78
-rw-r--r--files/etc/rc.local22
-rw-r--r--files/etc/sudoers21
-rw-r--r--manifests/firewall.pp214
-rw-r--r--manifests/firewire.pp17
-rw-r--r--manifests/init.pp301
-rw-r--r--manifests/initramfs.pp25
-rw-r--r--manifests/lsb.pp4
-rw-r--r--manifests/motd.pp17
-rw-r--r--manifests/sudo.pp14
-rw-r--r--manifests/sysctl.pp16
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diff --git a/LICENSE b/LICENSE
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--- /dev/null
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+ GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
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+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.
diff --git a/README b/README
new file mode 100644
index 0000000..0cdc792
--- /dev/null
+++ b/README
@@ -0,0 +1,5 @@
+Puppet Nodo Module
+==================
+
+This is a very specific puppet module that defines custom node configurations,
+be they servers or vservers.
diff --git a/files/etc/crypttab b/files/etc/crypttab
new file mode 100644
index 0000000..35f0521
--- /dev/null
+++ b/files/etc/crypttab
@@ -0,0 +1,4 @@
+# <target name> <source device> <key file> <options>
+root /dev/mapper/vg-root none luks,cipher=aes-cbc-essiv:sha256
+cswap /dev/sda1 /dev/random swap,cipher=aes-cbc-essiv:sha256
+vservers /dev/mapper/vg-vservers none luks,cipher=aes-cbc-essiv:sha256
diff --git a/files/etc/fstab b/files/etc/fstab
new file mode 100644
index 0000000..0878617
--- /dev/null
+++ b/files/etc/fstab
@@ -0,0 +1,3 @@
+/dev/mapper/cswap none swap sw 0 0
+/dev/mapper/root / ext3 defaults,errors=remount-ro 0 1
+/dev/mapper/vservers /var/vservers ext3 defaults,errors=remount-ro 0 0
diff --git a/files/etc/initramfs-tools/modules b/files/etc/initramfs-tools/modules
new file mode 100644
index 0000000..265b8fd
--- /dev/null
+++ b/files/etc/initramfs-tools/modules
@@ -0,0 +1,15 @@
+# List of modules that you want to include in your initramfs.
+#
+# Syntax: module_name [args ...]
+#
+# You must run update-initramfs(8) to effect this change.
+#
+# Examples:
+#
+# raid1
+# sd_mod
+dm-mod
+dm-crypt
+aes
+twofish
+sha256
diff --git a/files/etc/modprobe.d/blacklist b/files/etc/modprobe.d/blacklist
new file mode 100644
index 0000000..1505e86
--- /dev/null
+++ b/files/etc/modprobe.d/blacklist
@@ -0,0 +1,78 @@
+# This file lists modules which will not be loaded as the result of
+# alias expansion, with the purpose of preventing the hotplug subsystem
+# to load them. It does not affect autoloading of modules by the kernel.
+# This file is provided by the udev package.
+
+# evbug is a debug tool and should be loaded explicitly
+blacklist evbug
+
+# these drivers are very simple, the HID drivers are usually preferred
+blacklist usbmouse
+blacklist usbkbd
+
+# replaced by e100
+blacklist eepro100
+
+# replaced by tulip
+blacklist de4x5
+
+# replaced by tmscsim
+blacklist am53c974
+
+# watchdog drivers should be loaded only if a watchdog daemon is installed
+blacklist acquirewdt
+blacklist advantechwdt
+blacklist alim1535_wdt
+blacklist alim7101_wdt
+blacklist booke_wdt
+blacklist cpu5wdt
+blacklist eurotechwdt
+blacklist hpwdt
+blacklist i6300esb
+blacklist i8xx_tco
+blacklist ib700wdt
+blacklist ibmasr
+blacklist indydog
+blacklist ixp2000_wdt
+blacklist ixp4xx_wdt
+blacklist it8712f_wdt
+blacklist iTCO_wdt
+blacklist machzwd
+blacklist mixcomwd
+blacklist mpc8xx_wdt
+blacklist mpcore_wdt
+blacklist mv64x60_wdt
+blacklist pc87413_wdt
+blacklist pcwd
+blacklist pcwd_pci
+blacklist pcwd_usb
+blacklist s3c2410_wdt
+blacklist sa1100_wdt
+blacklist sbc60xxwdt
+blacklist sbc7240_wdt
+blacklist sbc8360
+blacklist sbc_epx_c3
+blacklist sc1200wdt
+blacklist sc520_wdt
+blacklist scx200_wdt
+blacklist shwdt
+blacklist smsc37b787_wdt
+blacklist softdog
+blacklist w83627hf_wdt
+blacklist w83697hf_wdt
+blacklist w83877f_wdt
+blacklist w83977f_wdt
+blacklist wafer5823wdt
+blacklist wdt285
+blacklist wdt977
+blacklist wdt
+blacklist wdt_pci
+
+# Physical memory attacks via Firewire/DMA Mitigation
+# Prevent automatic loading of the ohci1394 module.
+# See http://padrao.sarava.org/trac/wiki/Debian/Firewire
+blacklist ohci1394
+# Prevent manual loading of the ohci1394 module.
+install ohci1394 false
+# Iff we should ever load the ohci1394 module, force the use of the 'phys_dma=0' option.
+options ohci1394 phys_dma=0
diff --git a/files/etc/rc.local b/files/etc/rc.local
new file mode 100644
index 0000000..393c83e
--- /dev/null
+++ b/files/etc/rc.local
@@ -0,0 +1,22 @@
+#!/bin/sh -e
+#
+# rc.local
+#
+# This script is executed at the end of each multiuser runlevel.
+# Make sure that the script will "exit 0" on success or any other
+# value on error.
+#
+# In order to enable or disable this script just change the execution
+# bits.
+#
+# By default this script does nothing.
+
+# Force the hostname
+/bin/hostname `cat /etc/hostname`
+
+# Then restart puppet with the right hostname
+/etc/init.d/puppet stop
+/etc/init.d/puppet start
+
+# Then exit
+exit 0
diff --git a/files/etc/sudoers b/files/etc/sudoers
new file mode 100644
index 0000000..1026c16
--- /dev/null
+++ b/files/etc/sudoers
@@ -0,0 +1,21 @@
+# /etc/sudoers
+#
+# This file MUST be edited with the 'visudo' command as root.
+#
+# See the man page for details on how to write a sudoers file.
+#
+
+Defaults env_reset
+
+# Host alias specification
+
+# User alias specification
+
+# Cmnd alias specification
+
+# User privilege specification
+
+# Uncomment to allow members of group sudo to not need a password
+# (Note that later entries override this, so you might need to move
+# it further down)
+%sudo ALL=NOPASSWD: ALL
diff --git a/manifests/firewall.pp b/manifests/firewall.pp
new file mode 100644
index 0000000..9083384
--- /dev/null
+++ b/manifests/firewall.pp
@@ -0,0 +1,214 @@
+# firewall definitions for physical servers
+class firewall {
+ include shorewall
+
+ $rfc1918 = $shorewall_dmz ? {
+ true => true,
+ false => false,
+ default => false,
+ }
+
+ #
+ # Interfaces
+ #
+ shorewall::interface { 'eth0':
+ zone => '-',
+ rfc1918 => $rfc1918,
+ }
+
+ #
+ # Policy
+ #
+ shorewall::policy { 'vm-net':
+ sourcezone => 'vm',
+ destinationzone => 'net',
+ policy => 'ACCEPT',
+ order => '1',
+ }
+
+ shorewall::policy { 'fw-net':
+ sourcezone => '$FW',
+ destinationzone => 'net',
+ policy => 'ACCEPT',
+ order => '2',
+ }
+
+ shorewall::policy { 'fw-vm':
+ sourcezone => '$FW',
+ destinationzone => 'vm',
+ policy => 'ACCEPT',
+ order => '3',
+ }
+
+ shorewall::policy { 'net-all':
+ sourcezone => 'net',
+ destinationzone => 'all',
+ policy => 'DROP',
+ order => '4',
+ }
+
+ shorewall::policy { 'all-all':
+ sourcezone => 'all',
+ destinationzone => 'all',
+ policy => 'REJECT',
+ order => '5',
+ }
+
+ #
+ # Hosts
+ #
+ shorewall::host { "eth0-subnet":
+ name => 'eth0:192.168.0.0/24',
+ zone => 'vm',
+ options => '',
+ order => '1',
+ }
+
+ shorewall::host { "eth0":
+ name => 'eth0:0.0.0.0/0',
+ zone => 'net',
+ options => '',
+ order => '2',
+ }
+
+ shorewall::masq { "eth0":
+ interface => 'eth0:!192.168.0.0/24',
+ source => '192.168.0.0/24',
+ order => '1',
+ }
+
+ #
+ # Rules
+ #
+ shorewall::rule { 'ssh':
+ action => 'SSH/ACCEPT',
+ source => 'net',
+ destination => '$FW',
+ proto => '-',
+ destinationport => '-',
+ ratelimit => '-',
+ order => '100',
+ }
+
+ shorewall::rule { 'ping':
+ action => 'Ping/ACCEPT',
+ source => 'net',
+ destination => '$FW',
+ proto => '-',
+ destinationport => '-',
+ ratelimit => '-',
+ order => '101',
+ }
+
+ shorewall::rule { 'http':
+ action => 'HTTP/ACCEPT',
+ source => 'net',
+ destination => '$FW',
+ proto => '-',
+ destinationport => '-',
+ ratelimit => '-',
+ order => '102',
+ }
+
+ shorewall::rule { 'https':
+ action => 'HTTPS/ACCEPT',
+ source => 'net',
+ destination => '$FW',
+ proto => '-',
+ destinationport => '-',
+ ratelimit => '-',
+ order => '103',
+ }
+
+ #
+ # Zones
+ #
+ shorewall::zone { 'vm':
+ type => 'ipv4',
+ order => '2',
+ }
+
+ shorewall::zone { 'net':
+ type => 'ipv4',
+ order => '3',
+ }
+
+ #
+ # Traffic shapping
+ #
+ shorewall::tcdevices { "eth0":
+ in_bandwidth => "2mbit",
+ out_bandwidth => "1mbit",
+ }
+
+ shorewall::tcrules { "ssh-tcp":
+ order => "1",
+ source => "0.0.0.0/0",
+ destination => "0.0.0.0/0",
+ protocol => "tcp",
+ ports => "22",
+ }
+
+ shorewall::tcrules { "ssh-udp":
+ order => "1",
+ source => "0.0.0.0/0",
+ destination => "0.0.0.0/0",
+ protocol => "udp",
+ ports => "22",
+ }
+
+ shorewall::tcclasses { "ssh":
+ order => "1",
+ interface => "eth0",
+ rate => "4*full/100",
+ ceil => "full",
+ priority => "1",
+ }
+
+ shorewall::tcclasses { "default":
+ order => "2",
+ interface => "eth0",
+ rate => "6*full/100",
+ ceil => "full",
+ priority => "2",
+ options => "default",
+ }
+
+ #
+ # DMZ Configuration
+ #
+ if $shorewall_dmz {
+ shorewall::host { "eth0-dmz":
+ name => 'eth0:192.168.1.0/24',
+ zone => 'dmz',
+ options => '',
+ order => '3',
+ }
+
+ shorewall::policy { 'dmz-all':
+ sourcezone => 'dmz',
+ destinationzone => 'all',
+ policy => 'ACCEPT',
+ order => '6',
+ }
+
+ shorewall::policy { 'vm-dmz':
+ sourcezone => 'vm',
+ destinationzone => 'dmz',
+ policy => 'ACCEPT',
+ order => '7',
+ }
+
+ shorewall::policy { 'fw-dmz':
+ sourcezone => '$FW',
+ destinationzone => 'dmz',
+ policy => 'ACCEPT',
+ order => '8',
+ }
+
+ shorewall::zone { 'dmz':
+ type => 'ipv4',
+ order => '4',
+ }
+ }
+}
diff --git a/manifests/firewire.pp b/manifests/firewire.pp
new file mode 100644
index 0000000..1c9609a
--- /dev/null
+++ b/manifests/firewire.pp
@@ -0,0 +1,17 @@
+class firewire {
+ # keep firewire disabled
+ # see http://padrao.sarava.org/trac/wiki/Debian/Firewire
+ file { "/etc/modprobe.d/blacklist":
+ owner => "root",
+ group => "root",
+ mode => 0644,
+ ensure => present,
+ source => "puppet://$server/modules/nodo/etc/modprobe.d/blacklist",
+ }
+
+ # make sure ohci1394 is not loaded
+ exec { "rmmod ohci1394":
+ unless => "/bin/sh -c 'if `grep -q ^ohci1394 /proc/modules`; then false; else true; fi'",
+ user => "root",
+ }
+}
diff --git a/manifests/init.pp b/manifests/init.pp
new file mode 100644
index 0000000..443e612
--- /dev/null
+++ b/manifests/init.pp
@@ -0,0 +1,301 @@
+#
+# Nodo class definitions
+#
+
+import "firewall.pp"
+import "firewire.pp"
+import "initramfs.pp"
+import "lsb.pp"
+import "motd.pp"
+import "sudo.pp"
+import "sysctl.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
+
+ # 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
+ }
+
+ # TODO: some nodes need a lot of space at /tmp otherwise some admin
+ # tasks like backups might not run.
+ vserver { $name:
+ ensure => $ensure,
+ context => "$context",
+ mark => 'default',
+ distro => 'lenny',
+ interface => "eth0:192.168.0.$context/24",
+ hostname => "$name.$domain",
+ }
+
+ # 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 {
+ include nginx
+}
diff --git a/manifests/initramfs.pp b/manifests/initramfs.pp
new file mode 100644
index 0000000..3b37f65
--- /dev/null
+++ b/manifests/initramfs.pp
@@ -0,0 +1,25 @@
+class initramfs {
+ # initramfs config
+ file { "/etc/kernel-img.conf":
+ owner => "root",
+ group => "root",
+ mode => 0644,
+ ensure => present,
+ content => "do_initrd = Yes\n",
+ }
+
+ # initramfs config
+ file { "/etc/initramfs-tools/modules":
+ owner => "root",
+ group => "root",
+ mode => 0644,
+ ensure => present,
+ source => "puppet://$server/modules/nodo/etc/initramfs-tools/modules",
+ }
+
+ # update initramfs when needed
+ exec { "update-initramfs -v -u":
+ subscribe => [ File["/etc/initramfs-tools/modules"], File["/etc/modprobe.d/blacklist"] ],
+ refreshonly => true,
+ }
+}
diff --git a/manifests/lsb.pp b/manifests/lsb.pp
new file mode 100644
index 0000000..4516470
--- /dev/null
+++ b/manifests/lsb.pp
@@ -0,0 +1,4 @@
+class lsb {
+ package { "lsb-release": ensure => installed, }
+ include assert_lsbdistcodename
+}
diff --git a/manifests/motd.pp b/manifests/motd.pp
new file mode 100644
index 0000000..c8029bf
--- /dev/null
+++ b/manifests/motd.pp
@@ -0,0 +1,17 @@
+class motd {
+ # http://projects.reductivelabs.com/issues/1915
+ file { "/var/run/motd":
+ owner => "root",
+ group => "root",
+ mode => 0644,
+ ensure => file,
+ content => "This is $fqdn from the $network_name.\n",
+ }
+
+ file { "/etc/motd":
+ owner => "root",
+ group => "root",
+ ensure => "/var/run/motd",
+ require => File["/var/run/motd"],
+ }
+}
diff --git a/manifests/sudo.pp b/manifests/sudo.pp
new file mode 100644
index 0000000..c5679fd
--- /dev/null
+++ b/manifests/sudo.pp
@@ -0,0 +1,14 @@
+class sudo {
+
+ package { "sudo":
+ ensure => "present",
+ }
+
+ file { "/etc/sudoers":
+ source => "puppet://$server/modules/nodo/etc/sudoers",
+ owner => "root",
+ group => "root",
+ mode => 440,
+ require => Package["sudo"],
+ }
+}
diff --git a/manifests/sysctl.pp b/manifests/sysctl.pp
new file mode 100644
index 0000000..3bd028c
--- /dev/null
+++ b/manifests/sysctl.pp
@@ -0,0 +1,16 @@
+class sysctl {
+ # root exploit fix, see http://wiki.debian.org/mmap_min_addr
+ # TODO: remove in the future or use a sysctl puppet module
+ file { "/etc/sysctl.d/mmap_min_addr.conf":
+ owner => "root",
+ group => "root",
+ mode => 0644,
+ ensure => present,
+ content => "vm.mmap_min_addr = 4096\n",
+ }
+
+ exec { "/etc/init.d/procps restart":
+ subscribe => File["/etc/sysctl.d/mmap_min_addr.conf"],
+ refreshonly => true,
+ }
+}