Merge pull request #37 from cdwilhelm/curt-dev

run vgs command during converge instead of compile time

metadata.rb

@@ -4,7 +4,7 @@
 license          'Apache 2.0'
 description      'Configures available ephemeral devices on a cloud server'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version          '1.0.11'
+version          '1.0.12'
 
 supports 'ubuntu'
 supports 'centos'

recipes/default.rb

@@ -39,17 +39,21 @@
 
     # Ephemeral disks may have been previously formatted, which can hang some lvm calls.
     # Run 'wipefs' on each ephemeral disk to remove any filesystem signatures.
-    #
-    check_volume_group = Mixlib::ShellOut.new("vgs #{node['ephemeral_lvm']['volume_group_name']}").run_command
-    if check_volume_group.exitstatus != 0
-      ephemeral_devices.each do |ephemeral_device|
-        log "Preparing #{ephemeral_device}"
-        execute "wipefs --all #{ephemeral_device}"
+    ruby_block "vgs command" do
+      block do 
+        check_volume_group = Mixlib::ShellOut.new("vgs #{node['ephemeral_lvm']['volume_group_name']}").run_command
+        if check_volume_group.exitstatus != 0
+          ephemeral_devices.each do |ephemeral_device|
+            Chef::Log.info "Preparing #{ephemeral_device}"
+             Mixlib::ShellOut.new( "wipefs --all #{ephemeral_device}").run_command
+          end
+        else
+           Chef::Log.info "No need to remove ephemeral disk filesystem signatures."
+        end
       end
-    else
-      log "No need to remove ephemeral disk filesystem signatures."
     end
 
+
     # Create the volume group and logical volume. If more than one ephemeral disk is found,
     # they are created with LVM stripes with the stripe size set in the attributes.
     #