#
-# Cookbook Name:: networking
+# Cookbook:: networking
# Recipe:: default
#
-# Copyright 2010, OpenStreetMap Foundation.
-# Copyright 2009, Opscode, Inc.
+# Copyright:: 2010, OpenStreetMap Foundation.
+# Copyright:: 2009, Opscode, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
require "ipaddr"
require "yaml"
-network_packages = []
+package "netplan.io"
netplan = {
"network" => {
node[:networking][:interfaces].each do |name, interface|
if interface[:interface]
- network_packages |= ["vlan"] if interface[:interface] =~ /\.\d+$/
- network_packages |= ["ifenslave"] if interface[:bond]
-
if interface[:role] && (role = node[:networking][:roles][interface[:role]])
if role[interface[:family]]
- node.normal[:networking][:interfaces][name][:prefix] = role[interface[:family]][:prefix]
- node.normal[:networking][:interfaces][name][:gateway] = role[interface[:family]][:gateway]
+ node.default[:networking][:interfaces][name][:prefix] = role[interface[:family]][:prefix]
+ node.default[:networking][:interfaces][name][:gateway] = role[interface[:family]][:gateway]
+ node.default[:networking][:interfaces][name][:routes] = role[interface[:family]][:routes]
end
- node.normal[:networking][:interfaces][name][:metric] = role[:metric]
- node.normal[:networking][:interfaces][name][:zone] = role[:zone]
+ node.default[:networking][:interfaces][name][:metric] = role[:metric]
+ node.default[:networking][:interfaces][name][:zone] = role[:zone]
end
- prefix = node[:networking][:interfaces][name][:prefix]
+ if interface[:address]
+ prefix = node[:networking][:interfaces][name][:prefix]
- node.normal[:networking][:interfaces][name][:netmask] = (~IPAddr.new(interface[:address]).mask(0)).mask(prefix)
- node.normal[:networking][:interfaces][name][:network] = IPAddr.new(interface[:address]).mask(prefix)
+ node.default[:networking][:interfaces][name][:netmask] = (~IPAddr.new(interface[:address]).mask(0)).mask(prefix)
+ node.default[:networking][:interfaces][name][:network] = IPAddr.new(interface[:address]).mask(prefix)
+ end
- if node[:networking][:netplan]
- if interface[:interface] =~ /^(.*)\.(\d+)$/
- deviceplan = netplan["network"]["vlans"][interface[:interface]] = {
- "id" => Regexp.last_match(2).to_i,
- "link" => Regexp.last_match(1),
- "accept-ra" => false,
- "addresses" => [],
- "routes" => []
- }
- elsif interface[:bond]
- deviceplan = netplan["network"]["bonds"][interface[:interface]] = {
- "accept-ra" => false,
- "addresses" => [],
- "routes" => [],
- "interfaces" => interface[:bond][:slaves],
- "mode" => interface[:bond][:mode] || "active-backup",
- "primary" => interface[:bond][:slaves].first,
- "mii-monitor-interval" => interface[:bond][:miimon] || 100,
- "down-delay" => interface[:bond][:downdelay] || 200,
- "up-delay" => interface[:bond][:updelay] || 200
- }
+ interface = node[:networking][:interfaces][name]
+
+ deviceplan = if interface[:interface] =~ /^(.*)\.(\d+)$/
+ netplan["network"]["vlans"][interface[:interface]] ||= {
+ "id" => Regexp.last_match(2).to_i,
+ "link" => Regexp.last_match(1),
+ "accept-ra" => false,
+ "addresses" => [],
+ "routes" => []
+ }
+ elsif interface[:interface] =~ /^bond\d+$/
+ netplan["network"]["bonds"][interface[:interface]] ||= {
+ "accept-ra" => false,
+ "addresses" => [],
+ "routes" => []
+ }
+ else
+ netplan["network"]["ethernets"][interface[:interface]] ||= {
+ "accept-ra" => false,
+ "addresses" => [],
+ "routes" => []
+ }
+ end
+
+ if interface[:address]
+ deviceplan["addresses"].push("#{interface[:address]}/#{prefix}")
+ end
- deviceplan["transmit-hash-policy"] = interface[:bond][:xmithashpolicy] if interface[:bond][:xmithashpolicy]
- deviceplan["lacp-rate"] = interface[:bond][:lacprate] if interface[:bond][:lacprate]
- else
- deviceplan = netplan["network"]["ethernets"][interface[:interface]] = {
- "accept-ra" => false,
- "addresses" => [],
- "routes" => []
- }
- end
+ if interface[:mtu]
+ deviceplan["mtu"] = interface[:mtu]
+ end
- deviceplan["addresses"].push("#{interface[:address]}/#{prefix}")
+ if interface[:bond]
+ deviceplan["interfaces"] = interface[:bond][:slaves].to_a
- if interface[:gateway]
- if interface[:family] == "inet"
- default_route = "0.0.0.0/0"
- elsif interface[:family] == "inet6"
- default_route = "::/0"
- end
+ deviceplan["parameters"] = {
+ "mode" => interface[:bond][:mode] || "active-backup",
+ "primary" => interface[:bond][:slaves].first,
+ "mii-monitor-interval" => interface[:bond][:miimon] || 100,
+ "down-delay" => interface[:bond][:downdelay] || 200,
+ "up-delay" => interface[:bond][:updelay] || 200
+ }
+
+ deviceplan["parameters"]["transmit-hash-policy"] = interface[:bond][:xmithashpolicy] if interface[:bond][:xmithashpolicy]
+ deviceplan["parameters"]["lacp-rate"] = interface[:bond][:lacprate] if interface[:bond][:lacprate]
+ end
+
+ if interface[:gateway]
+ if interface[:family] == "inet"
+ default_route = "0.0.0.0/0"
+ elsif interface[:family] == "inet6"
+ default_route = "::/0"
+ end
+ deviceplan["routes"].push(
+ "to" => default_route,
+ "via" => interface[:gateway],
+ "metric" => interface[:metric],
+ "on-link" => true
+ )
+
+ # This ordering relies on systemd-networkd adding routes
+ # in reverse order and will need moving before the previous
+ # route once that is fixed:
+ #
+ # https://github.com/systemd/systemd/issues/5430
+ # https://github.com/systemd/systemd/pull/10938
+ if interface[:family] == "inet6" &&
+ !interface[:network].include?(interface[:gateway]) &&
+ !IPAddr.new("fe80::/64").include?(interface[:gateway])
deviceplan["routes"].push(
- "to" => default_route,
- "via" => interface[:gateway],
- "metric" => interface[:metric],
- "on-link" => true
+ "to" => interface[:gateway],
+ "scope" => "link"
)
end
+
+ if interface[:role] == "internal" && interface[:gateway] != interface[:address]
+ search(:node, "networking_interfaces*address:#{interface[:gateway]}") do |gateway|
+ next unless gateway[:openvpn]
+
+ gateway[:openvpn][:tunnels].each_value do |tunnel|
+ if tunnel[:peer][:address]
+ deviceplan["routes"].push(
+ "to" => "#{tunnel[:peer][:address]}/32",
+ "via" => interface[:gateway]
+ )
+
+ route tunnel[:peer][:address] do
+ netmask "255.255.255.255"
+ gateway interface[:gateway]
+ device interface[:interface]
+ end
+ end
+
+ next unless tunnel[:peer][:networks]
+
+ tunnel[:peer][:networks].each do |network|
+ prefix = IPAddr.new("#{network[:address]}/#{network[:netmask]}").prefix
+
+ deviceplan["routes"].push(
+ "to" => "#{network[:address]}/#{prefix}",
+ "via" => interface[:gateway]
+ )
+
+ route network[:address] do
+ netmask network[:netmask]
+ gateway interface[:gateway]
+ device interface[:interface]
+ end
+ end
+ end
+ end
+ end
end
- else
- node.rm(:networking, :interfaces, name)
- end
-end
-if node[:networking][:netplan]
- package "netplan.io"
+ if interface[:routes]
+ interface[:routes].each do |to, parameters|
+ route = {
+ "to" => to
+ }
- file "/etc/netplan/01-netcfg.yaml" do
- action :delete
- end
+ route["type"] = parameters[:type] if parameters[:type]
+ route["via"] = parameters[:via] if parameters[:via]
+ route["metric"] = parameters[:metric] if parameters[:metric]
- netplan["network"]["bonds"].each_value do |bond|
- bond["interfaces"].each do |interface|
- netplan["network"]["ethernets"][interface] ||= { "accept-ra" => false }
+ deviceplan["routes"].push(route)
+ end
end
+ else
+ node.rm(:networking, :interfaces, name)
end
+end
- netplan["network"]["vlans"].each_value do |vlan|
- netplan["network"]["ethernets"][vlan["link"]] ||= { "accept-ra" => false }
+netplan["network"]["bonds"].each_value do |bond|
+ bond["interfaces"].each do |interface|
+ netplan["network"]["ethernets"][interface] ||= { "accept-ra" => false }
end
+end
- file "/etc/netplan/99-chef.yaml" do
- owner "root"
- group "root"
- mode 0o644
- content YAML.dump(netplan)
+netplan["network"]["vlans"].each_value do |vlan|
+ unless vlan["link"] =~ /^bond\d+$/
+ netplan["network"]["ethernets"][vlan["link"]] ||= { "accept-ra" => false }
end
+end
- service "networking" do
- action :disable
- end
+file "/etc/netplan/01-netcfg.yaml" do
+ action :delete
+end
- file "/etc/network/interfaces" do
- action :delete
- end
+file "/etc/netplan/50-cloud-init.yaml" do
+ action :delete
+end
- package "ifupdown" do
- action :purge
- end
-else
- package network_packages
+file "/etc/netplan/99-chef.yaml" do
+ owner "root"
+ group "root"
+ mode "644"
+ content YAML.dump(netplan)
+end
- template "/etc/network/interfaces" do
- source "interfaces.erb"
- owner "root"
- group "root"
- mode 0o644
- end
+package "cloud-init" do
+ action :purge
end
-execute "hostname" do
+ohai "reload-hostname" do
action :nothing
- command "/bin/hostname -F /etc/hostname"
+ plugin "hostname"
end
-template "/etc/hostname" do
- source "hostname.erb"
- owner "root"
- group "root"
- mode 0o644
- notifies :run, "execute[hostname]"
+execute "hostnamectl-set-hostname" do
+ command "hostnamectl set-hostname #{node[:networking][:hostname]}"
+ notifies :reload, "ohai[reload-hostname]"
+ not_if { ENV.key?("TEST_KITCHEN") || node[:hostnamectl][:static_hostname] == node[:networking][:hostname] }
end
template "/etc/hosts" do
source "hosts.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
+ not_if { ENV["TEST_KITCHEN"] }
end
-unless node[:networking][:nameservers].empty?
- link "/etc/resolv.conf" do
- action :delete
- link_type :symbolic
- to "/run/resolvconf/resolv.conf"
- only_if { File.symlink?("/etc/resolv.conf") }
- end
-
- template "/etc/resolv.conf" do
- source "resolv.conf.erb"
- owner "root"
- group "root"
- mode 0o644
- end
+service "systemd-resolved" do
+ action [:enable, :start]
end
-node.interfaces(:role => :internal) do |interface|
- if interface[:gateway] && interface[:gateway] != interface[:address]
- search(:node, "networking_interfaces*address:#{interface[:gateway]}") do |gateway|
- next unless gateway[:openvpn]
-
- gateway[:openvpn][:tunnels].each_value do |tunnel|
- if tunnel[:peer][:address] # ~FC023
- route tunnel[:peer][:address] do
- netmask "255.255.255.255"
- gateway interface[:gateway]
- device interface[:interface]
- end
- end
+directory "/etc/systemd/resolved.conf.d" do
+ owner "root"
+ group "root"
+ mode "755"
+end
- next unless tunnel[:peer][:networks]
+template "/etc/systemd/resolved.conf.d/99-chef.conf" do
+ source "resolved.conf.erb"
+ owner "root"
+ group "root"
+ mode "644"
+ notifies :restart, "service[systemd-resolved]", :immediately
+end
- tunnel[:peer][:networks].each do |network|
- route network[:address] do
- netmask network[:netmask]
- gateway interface[:gateway]
- device interface[:interface]
- end
- end
- end
- end
+if node[:filesystem][:by_mountpoint][:"/etc/resolv.conf"]
+ mount "/etc/resolv.conf" do
+ action :umount
+ device node[:filesystem][:by_mountpoint][:"/etc/resolv.conf"][:devices].first
end
end
+link "/etc/resolv.conf" do
+ to "../run/systemd/resolve/stub-resolv.conf"
+end
+
zones = {}
search(:node, "networking:interfaces").collect do |n|
source "shorewall-default.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall]"
end
source "shorewall.conf.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall]"
end
source "shorewall-zones.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
variables :type => "ipv4"
notifies :restart, "service[shorewall]"
end
source "shorewall-interfaces.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall]"
end
source "shorewall-hosts.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
variables :zones => zones
notifies :restart, "service[shorewall]"
end
source "shorewall-conntrack.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall]"
only_if { node[:networking][:firewall][:raw] }
end
source "shorewall-policy.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall]"
end
template "/etc/shorewall/rules" do
+ action :nothing
source "shorewall-rules.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
variables :family => "inet"
notifies :restart, "service[shorewall]"
end
+notify_group "shorewall-rules" do
+ action :run
+ notifies :create, "template[/etc/shorewall/rules]"
+end
+
service "shorewall" do
action [:enable, :start]
supports :restart => true
source "logrotate.shorewall.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
variables :name => "shorewall"
end
source "shorewall-masq.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall]"
end
else
source "shorewall-default.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall6]"
end
source "shorewall6.conf.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall6]"
end
source "shorewall-zones.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
variables :type => "ipv6"
notifies :restart, "service[shorewall6]"
end
source "shorewall6-interfaces.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall6]"
end
source "shorewall6-hosts.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
variables :zones => zones
notifies :restart, "service[shorewall6]"
end
source "shorewall-conntrack.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall6]"
only_if { node[:networking][:firewall][:raw] }
end
source "shorewall-policy.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
notifies :restart, "service[shorewall6]"
end
template "/etc/shorewall6/rules" do
+ action :nothing
source "shorewall-rules.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
variables :family => "inet6"
notifies :restart, "service[shorewall6]"
end
+ notify_group "shorewall6-rules" do
+ action :run
+ notifies :create, "template[/etc/shorewall6/rules]"
+ end
+
service "shorewall6" do
action [:enable, :start]
supports :restart => true
source "logrotate.shorewall.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
variables :name => "shorewall6"
end
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