X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/8335f1c9d9594d24860acc94e68a7820e838aff1..f8a576aca1270f703f38c3257cf533390692de06:/cookbooks/geodns/recipes/default.rb

diff --git a/cookbooks/geodns/recipes/default.rb b/cookbooks/geodns/recipes/default.rb
index 73531de01..a50b71141 100644
--- a/cookbooks/geodns/recipes/default.rb
+++ b/cookbooks/geodns/recipes/default.rb
@@ -21,6 +21,8 @@ include_recipe "geoipupdate"
 
 servers = search(:node, "roles:geodns").collect(&:name).sort
 
+servers << "dummy.example.com" if servers.empty?
+
 package %w[
   gdnsd
 ]
@@ -72,11 +74,8 @@ systemd_service "gdnsd-reload" do
   user "root"
   exec_start "/bin/systemctl reload-or-restart gdnsd"
   standard_output "null"
-  private_tmp true
-  private_devices true
-  protect_system "full"
-  protect_home true
-  no_new_privileges true
+  sandbox true
+  restrict_address_families "AF_UNIX"
 end
 
 systemd_path "gdnsd-reload" do
@@ -91,16 +90,14 @@ end
 
 firewall_rule "accept-dns-udp" do
   action :accept
-  source "net"
-  dest "fw"
-  proto "udp"
+  context :incoming
+  protocol :udp
   dest_ports "domain"
 end
 
 firewall_rule "accept-dns-tcp" do
   action :accept
-  source "net"
-  dest "fw"
-  proto "tcp:syn"
+  context :incoming
+  protocol :tcp
   dest_ports "domain"
 end