Do not vendor cookbooks using Berkshelf anymore

Instead, use the Berkshelf support in knife-solo and the
vagrant-berkshelf plugin on Vagrant

cookbooks/firewall/attributes/default.rb

@@ -1,5 +0,0 @@
-default['firewall']['allow_ssh'] = false
-default['firewall']['allow_winrm'] = false
-default['firewall']['allow_mosh'] = false
-default['firewall']['allow_loopback'] = false
-default['firewall']['allow_icmp'] = false

cookbooks/firewall/attributes/firewalld.rb

@@ -1 +0,0 @@
-default['firewall']['firewalld']['permanent'] = false

cookbooks/firewall/attributes/iptables.rb

@@ -1,17 +0,0 @@
-default['firewall']['iptables']['defaults'][:policy] = {
-  input: 'DROP',
-  forward: 'DROP',
-  output: 'ACCEPT',
-}
-default['firewall']['iptables']['defaults'][:ruleset] = {
-  '*filter' => 1,
-  ":INPUT #{node['firewall']['iptables']['defaults'][:policy][:input]}" => 2,
-  ":FORWARD #{node['firewall']['iptables']['defaults'][:policy][:forward]}" => 3,
-  ":OUTPUT #{node['firewall']['iptables']['defaults'][:policy][:output]}" => 4,
-  'COMMIT_FILTER' => 100,
-}
-
-default['firewall']['ubuntu_iptables'] = false
-default['firewall']['redhat7_iptables'] = false
-default['firewall']['allow_established'] = true
-default['firewall']['ipv6_enabled'] = true

cookbooks/firewall/attributes/ufw.rb

@@ -1,12 +0,0 @@
-default['firewall']['ufw']['defaults'] = {
-  ipv6: 'yes',
-  manage_builtins: 'no',
-  ipt_sysctl: '/etc/ufw/sysctl.conf',
-  ipt_modules: 'nf_conntrack_ftp nf_nat_ftp nf_conntrack_netbios_ns',
-  policy: {
-    input: 'DROP',
-    output: 'ACCEPT',
-    forward: 'DROP',
-    application: 'SKIP',
-  },
-}

cookbooks/firewall/attributes/windows.rb

@@ -1,8 +0,0 @@
-# Windows platform defult settings: block undefined inbould traffic, allow all outgoing traffic
-
-default['firewall']['windows']['defaults'] = {
-  policy: {
-    input: 'blockinbound',
-    output: 'allowoutbound',
-  },
-}