keys = data_bag_item("networking", "keys")
-package "netplan.io"
-
-netplan = {
- "network" => {
- "version" => 2,
- "renderer" => "networkd",
- "ethernets" => {},
- "bonds" => {},
- "vlans" => {}
- }
-}
-
-node[:networking][:interfaces].each do |name, interface|
- if interface[:interface]
- if interface[:role] && (role = node[:networking][:roles][interface[:role]])
- if role[interface[:family]]
- 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.default[:networking][:interfaces][name][:metric] = role[:metric]
- node.default[:networking][:interfaces][name][:zone] = role[:zone]
- end
-
- if interface[:address]
- prefix = node[:networking][:interfaces][name][: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
-
- 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
+file "/etc/netplan/00-installer-config.yaml" do
+ action :delete
+end
- if interface[:mtu]
- deviceplan["mtu"] = interface[:mtu]
- end
+file "/etc/netplan/01-netcfg.yaml" do
+ action :delete
+end
- if interface[:bond]
- deviceplan["interfaces"] = interface[:bond][:slaves].to_a
+file "/etc/netplan/50-cloud-init.yaml" do
+ action :delete
+end
- deviceplan["parameters"] = {
- "mode" => interface[:bond][:mode] || "active-backup",
- "mii-monitor-interval" => interface[:bond][:miimon] || 100,
- "down-delay" => interface[:bond][:downdelay] || 200,
- "up-delay" => interface[:bond][:updelay] || 200
- }
+file "/etc/netplan/99-chef.yaml" do
+ action :delete
+end
- deviceplan["parameters"]["primary"] = interface[:bond][:slaves].first if deviceplan["parameters"]["mode"] == "active-backup"
- deviceplan["parameters"]["transmit-hash-policy"] = interface[:bond][:xmithashpolicy] if interface[:bond][:xmithashpolicy]
- deviceplan["parameters"]["lacp-rate"] = interface[:bond][:lacprate] if interface[:bond][:lacprate]
- end
+package "netplan.io" do
+ action :purge
+end
- if interface[:gateway] && interface[:gateway] != interface[:address]
- if interface[:family] == "inet"
- default_route = "0.0.0.0/0"
- elsif interface[:family] == "inet6"
- default_route = "::/0"
- end
+package "cloud-init" do
+ action :purge
+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" => interface[:gateway],
- "scope" => "link"
- )
- end
- end
+interfaces = node[:networking][:interfaces].collect do |name, interface|
+ [interface[:interface], name]
+end.to_h
- if interface[:routes]
- interface[:routes].each do |to, parameters|
- next if parameters[:via] == interface[:address]
+node[:networking][:interfaces].each do |name, interface|
+ if interface[:interface] =~ /^(.*)\.(\d+)$/
+ vlan_interface = Regexp.last_match(1)
+ vlan_id = Regexp.last_match(2)
- route = {
- "to" => to
- }
+ parent = interfaces[vlan_interface] || "vlans_#{vlan_interface}"
- route["type"] = parameters[:type] if parameters[:type]
- route["via"] = parameters[:via] if parameters[:via]
- route["metric"] = parameters[:metric] if parameters[:metric]
+ node.default_unless[:networking][:interfaces][parent][:interface] = vlan_interface
+ node.default_unless[:networking][:interfaces][parent][:vlans] = []
- deviceplan["routes"].push(route)
- end
- end
- else
- node.rm(:networking, :interfaces, name)
+ node.default[:networking][:interfaces][parent][:vlans] << vlan_id
end
-end
-netplan["network"]["bonds"].each_value do |bond|
- bond["interfaces"].each do |interface|
- netplan["network"]["ethernets"][interface] ||= { "accept-ra" => false, "optional" => true }
+ next unless interface[:role] && (role = node[:networking][:roles][interface[:role]])
+
+ if interface[:inet] && role[:inet]
+ node.default_unless[:networking][:interfaces][name][:inet][:prefix] = role[:inet][:prefix]
+ node.default_unless[:networking][:interfaces][name][:inet][:gateway] = role[:inet][:gateway]
+ node.default_unless[:networking][:interfaces][name][:inet][:routes] = role[:inet][:routes]
end
-end
-netplan["network"]["vlans"].each_value do |vlan|
- unless vlan["link"] =~ /^bond\d+$/
- netplan["network"]["ethernets"][vlan["link"]] ||= { "accept-ra" => false }
+ if interface[:inet6] && role[:inet6]
+ node.default_unless[:networking][:interfaces][name][:inet6][:prefix] = role[:inet6][:prefix]
+ node.default_unless[:networking][:interfaces][name][:inet6][:gateway] = role[:inet6][:gateway]
+ node.default_unless[:networking][:interfaces][name][:inet6][:routes] = role[:inet6][:routes]
end
-end
-file "/etc/netplan/00-installer-config.yaml" do
- action :delete
+ node.default_unless[:networking][:interfaces][name][:metric] = role[:metric]
+ node.default_unless[:networking][:interfaces][name][:zone] = role[:zone]
end
-file "/etc/netplan/01-netcfg.yaml" do
- action :delete
-end
+node[:networking][:interfaces].each do |_, interface|
+ if interface[:interface] =~ /^.*\.(\d+)$/
+ template "/etc/systemd/network/10-#{interface[:interface]}.netdev" do
+ source "vlan.netdev.erb"
+ owner "root"
+ group "root"
+ mode "644"
+ variables :interface => interface, :vlan => Regexp.last_match(1)
+ notifies :run, "notify_group[networkctl-reload]"
+ end
+ elsif interface[:interface] =~ /^bond\d+$/
+ template "/etc/systemd/network/10-#{interface[:interface]}.netdev" do
+ source "bond.netdev.erb"
+ owner "root"
+ group "root"
+ mode "644"
+ variables :interface => interface
+ notifies :run, "notify_group[networkctl-reload]"
+ end
-file "/etc/netplan/50-cloud-init.yaml" do
- action :delete
-end
+ interface[:bond][:slaves].each do |slave|
+ template "/etc/systemd/network/10-#{slave}.network" do
+ source "slave.network.erb"
+ owner "root"
+ group "root"
+ mode "644"
+ variables :master => interface, :slave => slave
+ notifies :run, "notify_group[networkctl-reload]"
+ end
+ end
+ end
-file "/etc/netplan/99-chef.yaml" do
- owner "root"
- group "root"
- mode "644"
- content YAML.dump(netplan)
+ template "/etc/systemd/network/10-#{interface[:interface]}.network" do
+ source "network.erb"
+ owner "root"
+ group "root"
+ mode "644"
+ variables :interface => interface
+ notifies :run, "notify_group[networkctl-reload]"
+ end
end
-package "cloud-init" do
- action :purge
+service "systemd-networkd" do
+ action [:enable, :start]
end
if node[:networking][:wireguard][:enabled]
next if gateway.name == node.name
next unless gateway[:networking][:wireguard] && gateway[:networking][:wireguard][:enabled]
- allowed_ips = gateway.interfaces(:role => :internal).map do |interface|
- "#{interface[:network]}/#{interface[:prefix]}"
- end
+ allowed_ips = gateway.ipaddresses(:role => :internal).map(&:subnet)
node.default[:networking][:wireguard][:peers] << {
:public_key => gateway[:networking][:wireguard][:public_key],
end
search(:node, "roles:prometheus") do |server|
- allowed_ips = server.interfaces(:role => :internal).map do |interface|
- "#{interface[:network]}/#{interface[:prefix]}"
- end
+ allowed_ips = server.ipaddresses(:role => :internal).map(&:subnet)
if server[:networking][:private_address]
allowed_ips << "#{server[:networking][:private_address]}/32"
}
elsif node[:roles].include?("shenron")
search(:node, "roles:gateway") do |gateway|
- allowed_ips = gateway.interfaces(:role => :internal).map do |interface|
- "#{interface[:network]}/#{interface[:prefix]}"
- end
+ allowed_ips = gateway.ipaddresses(:role => :internal).map(&:subnet)
node.default[:networking][:wireguard][:peers] << {
:public_key => gateway[:networking][:wireguard][:public_key],
end
end
- template "/etc/systemd/network/wireguard.netdev" do
+ file "/etc/systemd/network/wireguard.netdev" do
+ action :delete
+ end
+
+ template "/etc/systemd/network/10-wg0.netdev" do
source "wireguard.netdev.erb"
owner "root"
group "systemd-network"
mode "640"
+ notifies :run, "execute[networkctl-delete-wg0]"
+ notifies :run, "notify_group[networkctl-reload]"
end
- template "/etc/systemd/network/wireguard.network" do
+ file "/etc/systemd/network/wireguard.network" do
+ action :delete
+ end
+
+ template "/etc/systemd/network/10-wg0.network" do
source "wireguard.network.erb"
owner "root"
group "root"
mode "644"
+ notifies :run, "execute[networkctl-reload]"
end
- if node[:lsb][:release].to_f < 20.04
- execute "ip-link-delete-wg0" do
- action :nothing
- command "ip link delete wg0"
- subscribes :run, "template[/etc/systemd/network/wireguard.netdev]"
- only_if { ::File.exist?("/sys/class/net/wg0") }
- end
+ execute "networkctl-delete-wg0" do
+ action :nothing
+ command "networkctl delete wg0"
+ only_if { ::File.exist?("/sys/class/net/wg0") }
+ end
+end
- service "systemd-networkd" do
- action :nothing
- subscribes :restart, "template[/etc/systemd/network/wireguard.netdev]"
- subscribes :restart, "template[/etc/systemd/network/wireguard.network]"
- not_if { kitchen? }
- end
- else
- execute "networkctl-delete-wg0" do
- action :nothing
- command "networkctl delete wg0"
- subscribes :run, "template[/etc/systemd/network/wireguard.netdev]"
- only_if { ::File.exist?("/sys/class/net/wg0") }
- end
+notify_group "networkctl-reload"
- execute "networkctl-reload" do
- action :nothing
- command "networkctl reload"
- subscribes :run, "template[/etc/systemd/network/wireguard.netdev]"
- subscribes :run, "template[/etc/systemd/network/wireguard.network]"
- not_if { kitchen? }
- end
- end
+execute "networkctl-reload" do
+ action :nothing
+ command "networkctl reload"
+ subscribes :run, "notify_group[networkctl-reload]"
end
ohai "reload-hostname" do
to "../run/systemd/resolve/stub-resolv.conf"
end
-hosts = { "inet" => [], "inet6" => [] }
-zones = {}
+hosts = { :inet => [], :inet6 => [] }
search(:node, "networking:interfaces").collect do |n|
next if n[:fqdn] == node[:fqdn]
n.interfaces.each do |interface|
- next unless interface[:role] == "external" && interface[:zone]
-
- hosts[interface[:family]] << interface[:address]
+ next unless interface[:role] == "external"
- zones[interface[:zone]] ||= {}
- zones[interface[:zone]][interface[:family]] ||= []
- zones[interface[:zone]][interface[:family]] << interface[:address]
+ hosts[:inet] << interface[:inet][:address] if interface[:inet]
+ hosts[:inet6] << interface[:inet6][:address] if interface[:inet6]
end
end
-if node[:networking][:firewall][:engine] == "shorewall"
- package "shorewall"
+package "nftables"
- systemd_service "shorewall-docker" do
- service "shorewall"
- dropin "docker"
- exec_stop "/sbin/shorewall $OPTIONS stop"
- notifies :restart, "service[shorewall]"
- end
-
- template "/etc/default/shorewall" do
- source "shorewall-default.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall]"
- end
+interfaces = []
- template "/etc/shorewall/shorewall.conf" do
- source "shorewall.conf.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall]"
- end
-
- template "/etc/shorewall/zones" do
- source "shorewall-zones.erb"
- owner "root"
- group "root"
- mode "644"
- variables :type => "ipv4"
- notifies :restart, "service[shorewall]"
- end
-
- template "/etc/shorewall/interfaces" do
- source "shorewall-interfaces.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall]"
- end
-
- template "/etc/shorewall/hosts" do
- source "shorewall-hosts.erb"
- owner "root"
- group "root"
- mode "644"
- variables :zones => zones
- notifies :restart, "service[shorewall]"
- end
-
- template "/etc/shorewall/conntrack" do
- source "shorewall-conntrack.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall]"
- only_if { node[:networking][:firewall][:raw] }
- end
-
- template "/etc/shorewall/policy" do
- source "shorewall-policy.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall]"
- end
-
- template "/etc/shorewall/rules" do
- source "shorewall-rules.erb"
- owner "root"
- group "root"
- mode "644"
- variables :family => "inet"
- notifies :restart, "service[shorewall]"
- end
-
- template "/etc/shorewall/stoppedrules" do
- source "shorewall-stoppedrules.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall]"
- end
-
- if node[:networking][:firewall][:enabled]
- service "shorewall" do
- action [:enable, :start]
- supports :restart => true
- status_command "shorewall status"
- ignore_failure true
- end
- else
- service "shorewall" do
- action [:disable, :stop]
- supports :restart => true
- status_command "shorewall status"
- ignore_failure true
- end
- end
-
- template "/etc/logrotate.d/shorewall" do
- source "logrotate.shorewall.erb"
- owner "root"
- group "root"
- mode "644"
- variables :name => "shorewall"
- end
-
- firewall_rule "limit-icmp-echo" do
- action :accept
- family :inet
- source "net"
- dest "fw"
- proto "icmp"
- dest_ports "echo-request"
- rate_limit "s:1/sec:5"
- end
-
- file "/etc/shorewall/masq" do
- action :delete
- end
-
- file "/etc/shorewall/masq.bak" do
- action :delete
- end
-
- if node[:roles].include?("gateway")
- template "/etc/shorewall/snat" do
- source "shorewall-snat.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall]"
- end
- else
- file "/etc/shorewall/snat" do
- action :delete
- notifies :restart, "service[shorewall]"
- end
- end
-
- unless node.interfaces(:family => :inet6).empty?
- package "shorewall6"
-
- template "/etc/default/shorewall6" do
- source "shorewall-default.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall6]"
- end
-
- template "/etc/shorewall6/shorewall6.conf" do
- source "shorewall6.conf.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall6]"
- end
-
- template "/etc/shorewall6/zones" do
- source "shorewall-zones.erb"
- owner "root"
- group "root"
- mode "644"
- variables :type => "ipv6"
- notifies :restart, "service[shorewall6]"
- end
-
- template "/etc/shorewall6/interfaces" do
- source "shorewall6-interfaces.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall6]"
- end
-
- template "/etc/shorewall6/hosts" do
- source "shorewall6-hosts.erb"
- owner "root"
- group "root"
- mode "644"
- variables :zones => zones
- notifies :restart, "service[shorewall6]"
- end
-
- template "/etc/shorewall6/conntrack" do
- source "shorewall-conntrack.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall6]"
- only_if { node[:networking][:firewall][:raw] }
- end
-
- template "/etc/shorewall6/policy" do
- source "shorewall-policy.erb"
- owner "root"
- group "root"
- mode "644"
- notifies :restart, "service[shorewall6]"
- end
-
- template "/etc/shorewall6/rules" do
- source "shorewall-rules.erb"
- owner "root"
- group "root"
- mode "644"
- variables :family => "inet6"
- notifies :restart, "service[shorewall6]"
- end
-
- if node[:networking][:firewall][:enabled]
- service "shorewall6" do
- action [:enable, :start]
- supports :restart => true
- status_command "shorewall6 status"
- ignore_failure true
- end
- else
- service "shorewall6" do
- action [:disable, :stop]
- supports :restart => true
- status_command "shorewall6 status"
- ignore_failure true
- end
- end
-
- template "/etc/logrotate.d/shorewall6" do
- source "logrotate.shorewall.erb"
- owner "root"
- group "root"
- mode "644"
- variables :name => "shorewall6"
- end
-
- firewall_rule "limit-icmp6-echo" do
- action :accept
- family :inet6
- source "net"
- dest "fw"
- proto "ipv6-icmp"
- dest_ports "echo-request"
- rate_limit "s:1/sec:5"
- end
- end
-elsif node[:networking][:firewall][:engine] == "nftables"
- service "shorewall6" do
- action :stop
- end
-
- package "shorewall6" do
- action :purge
- end
-
- service "shorewall" do
- action :stop
- end
-
- systemd_service "shorewall-docker" do
- action :delete
- service "shorewall"
- dropin "docker"
- end
-
- package "shorewall" do
- action :purge
- end
-
- package "nftables"
-
- interfaces = []
+node.interfaces(:role => :external).each do |interface|
+ interfaces << interface[:interface]
+end
- node.interfaces(:role => :external).each do |interface|
- interfaces << interface[:interface]
- end
+template "/etc/nftables.conf" do
+ source "nftables.conf.erb"
+ owner "root"
+ group "root"
+ mode "755"
+ variables :interfaces => interfaces, :hosts => hosts
+ notifies :reload, "service[nftables]"
+end
- interfaces << "eth0" if kitchen? && interfaces.empty?
+directory "/var/lib/nftables" do
+ owner "root"
+ group "root"
+ mode "755"
+end
- template "/etc/nftables.conf" do
- source "nftables.conf.erb"
- owner "root"
- group "root"
- mode "755"
- variables :interfaces => interfaces, :hosts => hosts
- notifies :restart, "service[nftables]"
- end
+template "/usr/local/bin/nftables" do
+ source "nftables.erb"
+ owner "root"
+ group "root"
+ mode "755"
+end
- stop_commands = [
- "/usr/sbin/nft delete table inet filter"
- ]
+systemd_service "nftables-stop" do
+ action :delete
+ service "nftables"
+ dropin "stop"
+end
- stop_commands << "/usr/sbin/nft delete table ip nat" if node[:roles].include?("gateway")
+systemd_service "nftables-chef" do
+ service "nftables"
+ dropin "chef"
+ exec_start "/usr/local/bin/nftables start"
+ exec_reload "/usr/local/bin/nftables reload"
+ exec_stop "/usr/local/bin/nftables stop"
+end
- systemd_service "nftables-stop" do
- service "nftables"
- dropin "stop"
- exec_reload ""
- exec_stop stop_commands
+if node[:networking][:firewall][:enabled]
+ service "nftables" do
+ action [:enable, :start]
end
-
- if node[:networking][:firewall][:enabled]
- service "nftables" do
- action [:enable, :start]
- end
- else
- service "nftables" do
- action [:disable, :stop]
- end
+else
+ service "nftables" do
+ action [:disable, :stop]
end
end
if node[:networking][:wireguard][:enabled]
- wireguard_source = if node[:roles].include?("gateway")
- "net"
- else
- "osm"
- end
-
firewall_rule "accept-wireguard" do
action :accept
- source wireguard_source
- dest "fw"
- proto "udp"
+ context :incoming
+ protocol :udp
+ source :osm unless node[:roles].include?("gateway")
dest_ports "51820"
source_ports "51820"
end
firewall_rule "accept-http" do
action :accept
- source "net"
- dest "fw"
- proto "tcp:syn"
- dest_ports "http"
- rate_limit node[:networking][:firewall][:http_rate_limit]
- connection_limit node[:networking][:firewall][:http_connection_limit]
-end
-
-firewall_rule "accept-https" do
- action :accept
- source "net"
- dest "fw"
- proto "tcp:syn"
- dest_ports "https"
+ context :incoming
+ protocol :tcp
+ dest_ports %w[http https]
rate_limit node[:networking][:firewall][:http_rate_limit]
connection_limit node[:networking][:firewall][:http_connection_limit]
end
projects / chef.git / blobdiff