Contents

#
# Cookbook Name:: mu-tools
# Recipe:: set_local_fw
#
# Copyright:: Copyright (c) 2016 eGlobalTech, Inc., all rights reserved
#
# Licensed under the BSD-3 license (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License in the root of the project or at
#
#     http://egt-labs.com/mu/LICENSE.html
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


master_ips = get_mu_master_ips
case node['platform']
when platform_family?('rhel')
  include_recipe 'mu-firewall'

  if elversion >= 7 # Can use firewalld, but not if iptables is already rigged
    package "firewall-config" do
      not_if "/bin/systemctl list-units | grep iptables.service"
    end
    execute "restart FirewallD" do # ...but only if iptables isn't live
      command "/bin/firewall-cmd --reload"
      action :nothing
      not_if "/bin/systemctl list-units | grep iptables.service"
      only_if { ::File.exist?("/bin/firewall-cmd") }
    end
  end

  if elversion <= 6
    firewall_rule "Allow loopback in" do
      raw "-A INPUT -i lo -j ACCEPT"
    end

    firewall_rule "Allow loopback out" do
      raw "-A OUTPUT -o lo -j ACCEPT"
    end
  end

  opento = master_ips.map { |x| "#{x}/32"}

  opento.uniq.each { |src|
    [:tcp, :udp, :icmp].each { |proto|
      firewall_rule "allow all #{src} #{proto.to_s} traffic" do
        source src
        protocol proto
      end
    }
  }
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
cloud-mu-2.0.0.pre.alpha9	cookbooks/mu-tools/recipes/set_local_fw.rb
cloud-mu-2.0.0.pre.alpha8	cookbooks/mu-tools/recipes/set_local_fw.rb