require "ipaddr"
require "yaml"
+keys = data_bag_item("networking", "keys")
+
package "netplan.io"
netplan = {
"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
if interface[:routes]
interface[:routes].each do |to, parameters|
+ next if parameters[:via] == interface[:address]
+
route = {
"to" => to
}
action :purge
end
+if node[:networking][:wireguard][:enabled]
+ wireguard_id = persistent_token("networking", "wireguard")
+
+ node.default[:networking][:wireguard][:address] = "fd43:e709:ea6d:1:#{wireguard_id[0, 4]}:#{wireguard_id[4, 4]}:#{wireguard_id[8, 4]}:#{wireguard_id[12, 4]}"
+
+ package "wireguard-tools" do
+ compile_time true
+ end
+
+ directory "/var/lib/systemd/wireguard" do
+ owner "root"
+ group "systemd-network"
+ mode "750"
+ compile_time true
+ end
+
+ file "/var/lib/systemd/wireguard/private.key" do
+ action :create_if_missing
+ owner "root"
+ group "systemd-network"
+ mode "640"
+ content %x(wg genkey)
+ compile_time true
+ end
+
+ node.default[:networking][:wireguard][:public_key] = %x(wg pubkey < /var/lib/systemd/wireguard/private.key).chomp
+
+ file "/var/lib/systemd/wireguard/preshared.key" do
+ action :create_if_missing
+ owner "root"
+ group "systemd-network"
+ mode "640"
+ content keys["wireguard"]
+ end
+
+ if node[:roles].include?("gateway")
+ search(:node, "roles:gateway") do |gateway|
+ 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
+
+ node.default[:networking][:wireguard][:peers] << {
+ :public_key => gateway[:networking][:wireguard][:public_key],
+ :allowed_ips => allowed_ips,
+ :endpoint => "#{gateway.name}:51820"
+ }
+ end
+
+ search(:node, "roles:mail OR roles:prometheus") do |server|
+ allowed_ips = server.interfaces(:role => :internal).map do |interface|
+ "#{interface[:network]}/#{interface[:prefix]}"
+ end
+
+ if server[:networking][:private_address]
+ allowed_ips << "#{server[:networking][:private_address]}/32"
+ end
+
+ node.default[:networking][:wireguard][:peers] << {
+ :public_key => server[:networking][:wireguard][:public_key],
+ :allowed_ips => allowed_ips,
+ :endpoint => "#{server.name}:51820"
+ }
+ end
+
+ node.default[:networking][:wireguard][:peers] << {
+ :public_key => "7Oj9ufNlgidyH/xDc+aHQKMjJPqTmD/ab13agMh6AxA=",
+ :allowed_ips => "10.0.16.1/32",
+ :endpoint => "gate.compton.nu:51820"
+ }
+ end
+
+ template "/etc/systemd/network/wireguard.netdev" do
+ source "wireguard.netdev.erb"
+ owner "root"
+ group "systemd-network"
+ mode "640"
+ end
+
+ template "/etc/systemd/network/wireguard.network" do
+ source "wireguard.network.erb"
+ owner "root"
+ group "root"
+ mode "644"
+ 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
+
+ service "systemd-networkd" do
+ action :nothing
+ subscribes :restart, "template[/etc/systemd/network/wireguard.netdev]"
+ subscribes :restart, "template[/etc/systemd/network/wireguard.network]"
+ not_if { ENV.key?("TEST_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
+
+ 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 { ENV.key?("TEST_KITCHEN") }
+ end
+ end
+end
+
ohai "reload-hostname" do
action :nothing
plugin "hostname"
owner "root"
group "root"
mode "644"
- not_if { ENV["TEST_KITCHEN"] }
+ not_if { kitchen? }
end
service "systemd-resolved" do
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
+ execute "umount-resolve-conf" do
+ command "umount -c /etc/resolv.conf"
end
end
package "shorewall"
+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"
end
template "/etc/shorewall/rules" do
- action :nothing
source "shorewall-rules.erb"
owner "root"
group "root"
notifies :restart, "service[shorewall]"
end
-notify_group "shorewall-rules" do
- action :run
- notifies :create, "template[/etc/shorewall/rules]"
+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]
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
rate_limit "s:1/sec:5"
end
-%w[ucl ams bm].each do |zone|
- firewall_rule "accept-openvpn-#{zone}" do
+if node[:networking][:wireguard][:enabled]
+ wireguard_source = if node[:roles].include?("gateway")
+ "net"
+ else
+ "osm"
+ end
+
+ firewall_rule "accept-wireguard" do
action :accept
- source zone
+ source wireguard_source
dest "fw"
proto "udp"
- dest_ports "1194:1197"
- source_ports "1194:1197"
+ dest_ports "51820"
+ source_ports "51820"
end
end
end
template "/etc/shorewall6/rules" do
- action :nothing
source "shorewall-rules.erb"
owner "root"
group "root"
notifies :restart, "service[shorewall6]"
end
- notify_group "shorewall6-rules" do
- action :run
- notifies :create, "template[/etc/shorewall6/rules]"
- 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
projects / chef.git / blobdiff