Create docker-lv in the automatically created ctgs-vg volume group

This commit creates docker-lv in the automatically created cgts-vg
volume group on the worker nodes if kubernetes is configured. It
also supports cgts-vg expansion.

This commit also increases docker-lv size to 30G for all the hosts.

Story: 2004520
Task: 28663
Depends-On: https://review.openstack.org/628053
Change-Id: I9b53421318883d0e951d64d0be91e146d14e5d7b
Signed-off-by: Wei Zhou <wei.zhou@windriver.com>

puppet-manifests/src/modules/platform/manifests/filesystem.pp

@@ -223,7 +223,7 @@ class platform::filesystem::storage {
 
   if $::platform::kubernetes::params::enabled {
     class {'platform::filesystem::docker::params' :
-      lv_size => 10
+      lv_size => 30
     }
     -> class {'platform::filesystem::docker' :
     }
@@ -239,7 +239,7 @@ class platform::filesystem::compute {
 
   if $::platform::kubernetes::params::enabled {
     class {'platform::filesystem::docker::params' :
-      fs_use_all => true
+      lv_size => 30
     }
     -> class {'platform::filesystem::docker' :
     }

puppet-manifests/src/modules/platform/manifests/lvm.pp

@@ -114,12 +114,8 @@ class platform::lvm::controller::runtime {
 ###############
 
 class platform::lvm::compute::vgs {
+  include ::platform::lvm::vg::cgts_vg
   include ::platform::lvm::vg::nova_local
-  include ::platform::kubernetes::params
-
-  if $::platform::kubernetes::params::enabled {
-    include ::platform::lvm::vg::cgts_vg
-  }
 }
 
 class platform::lvm::compute