Add ipv6 network config templates for SUSE based distributions

templates/guests/suse/network_static6.erb

@@ -0,0 +1,16 @@
+#VAGRANT-BEGIN
+# The contents below are automatically generated by Vagrant. Do not modify.
+STARTMODE='auto'
+BOOTPROTO='static'
+IPADDR=<%= options[:ip] %>
+<% if options[:netmask] -%>
+NETMASK=<%= options[:netmask] %>
+<% end -%>
+DEVICE=<%= options[:device] %>
+<% if options[:gateway] -%>
+GATEWAY=<%= options[:gateway] %>
+<% end -%>
+<% if options[:prefix_length] -%>
+PREFIXLEN=<%= options[:prefix_length] %>
+<% end -%>
+#VAGRANT-END

test/unit/templates/guests/suse/network_static6_test.rb

@@ -0,0 +1,43 @@
+require_relative "../../../base"
+
+require "vagrant/util/template_renderer"
+
+describe "templates/guests/suse/network_static6" do
+  let(:template) { "guests/suse/network_static6" }
+
+  it "renders the template" do
+    result = Vagrant::Util::TemplateRenderer.render(template, options: {
+      device:    "eth2",
+      ip:        "fde4:8dba:82e1::c4",
+    })
+    expect(result).to eq <<-EOH.gsub(/^ {6}/, "")
+      #VAGRANT-BEGIN
+      # The contents below are automatically generated by Vagrant. Do not modify.
+      STARTMODE='auto'
+      BOOTPROTO='static'
+      IPADDR=fde4:8dba:82e1::c4
+      DEVICE=eth2
+      #VAGRANT-END
+    EOH
+  end
+
+  it "includes the prefix-length and gateway" do
+    result = Vagrant::Util::TemplateRenderer.render(template, options: {
+      device:           "eth1",
+      ip:               "fde4:8dba:82e1::c4",
+      gateway:          "fde4:8dba:82e1::01",
+      prefix_length:    "64",
+    })
+    expect(result).to eq <<-EOH.gsub(/^ {6}/, "")
+      #VAGRANT-BEGIN
+      # The contents below are automatically generated by Vagrant. Do not modify.
+      STARTMODE='auto'
+      BOOTPROTO='static'
+      IPADDR=fde4:8dba:82e1::c4
+      DEVICE=eth1
+      GATEWAY=fde4:8dba:82e1::01
+      PREFIXLEN=64
+      #VAGRANT-END
+    EOH
+  end
+end