Add startup exec commands support

This patch adds support for configuring VPP startup exec commands.
The commands specified will be appeneded to the exec file specified if
the file already exists.

JIRA: PUP-6

Change-Id: Ief8097041473573bfdb9c8460b99e14723eaa36d
Signed-off-by: Feng Pan <fpan@redhat.com>

2 files changed, 22 insertions, 0 deletions

diff --git a/spec/acceptance/fdio_spec.rb b/spec/acceptance/fdio_spec.rb
index 4be1865..250de9a 100644
--- a/spec/acceptance/fdio_spec.rb
+++ b/spec/acceptance/fdio_spec.rb
@@ -44,6 +44,8 @@ describe 'fdio' do
         vpp_tuntap_enable => true,
         vpp_tuntap_mtu => 9000,
         vpp_tapcli_mtu => 8000,
+        vpp_exec_commands => 'test line 1',
+        vpp_exec_file => '/etc/vpp/vpp-exec'
       }
       EOS
 
@@ -60,6 +62,11 @@ describe 'fdio' do
       its(:content) { should match /enable/ }
       its(:content) { should match /mtu 9000/ }
       its(:content) { should match /mtu 8000/ }
+      its(:content) { should match /\/etc\/vpp\/vpp-exec/ }
+    end
+
+    describe file('/etc/vpp/vpp-exec') do
+      its(:content) { should match /test line 1/ }
     end
   end
 end
diff --git a/spec/classes/fdio_spec.rb b/spec/classes/fdio_spec.rb
index 3b260ca..b543246 100644
--- a/spec/classes/fdio_spec.rb
+++ b/spec/classes/fdio_spec.rb
@@ -101,6 +101,21 @@ describe 'fdio' do
         is_expected.to contain_vpp_config('tapcli/mtu').with_value('9000')
       end
     end
+
+    context 'with exec commands' do
+      before :each do
+        params.merge!(
+          :vpp_exec_commands => ['test line 1', 'test line 2'],
+          :vpp_exec_file => '/etc/vpp/test_exec_file'
+        )
+      end
+      it 'should configure exec lines' do
+        is_expected.to contain_file('/etc/vpp/test_exec_file').with_ensure('present')
+        is_expected.to contain_vpp_config('unix/exec').with_value('/etc/vpp/test_exec_file')
+        is_expected.to contain_fdio__config__vpp_exec_line('test line 1')
+        is_expected.to contain_fdio__config__vpp_exec_line('test line 2')
+      end
+    end
   end
 
   shared_examples_for 'fdio - service' do