Ensure present/latest for puppet driven package updates

This change updates yum_update.sh so that we set set a boolean
output when "managed" packages should get updated. The
output is named 'update_managed_packages' and for the
puppet implementation it is wired up so that it
directly sets tripleo::packages::enable_upgrade to
control whether packages are updated.

It also modifies yum_update.sh to build a yum update excludes list for
packages managed by puppet. The exclude lists are being
generated via puppet-tripleo as well via the new 'write_package_names'
function that is now wired into all the role manifests.

This change does not actually trigger the puppet apply. The fix for
Related-Bug: #1463092 will be used to trigger the puppet run when the
hiera changes. As a minor tweak to this logic we append the
UpdateIdentifier to the config_identifier so that we ensure
puppet gets executed on an update where other (non-related)
hiera changes also occur.

Co-Authored-By: Dan Prince <dprince@redhat.com>

Change-Id: I343c3959517eae38bbcd43648ed56f610272864d

1 files changed, 7 insertions, 1 deletions

diff --git a/puppet/cinder-storage.yaml b/puppet/cinder-storage.yaml
index 1cc300cc..5779c097 100644
--- a/puppet/cinder-storage.yaml
+++ b/puppet/cinder-storage.yaml
@@ -217,6 +217,7 @@ resources:
             params:
               server: {get_param: NtpServer}
         enable_package_install: {get_param: EnablePackageInstall}
+        enable_package_upgrade: {get_attr: [UpdateDeployment, update_managed_packages]}
 
   # Map heat metadata into hiera datafiles
   BlockStorageConfig:
@@ -258,6 +259,7 @@ resources:
                 cinder::glance::glance_api_servers: {get_input: glance_api_servers}
                 ntp::servers: {get_input: ntp_servers}
                 tripleo::packages::enable_install: {get_input: enable_package_install}
+                tripleo::packages::enable_upgrade: {get_input: enable_package_upgrade}
                 snmpd_readonly_user_name: {get_input: snmpd_readonly_user_name}
                 snmpd_readonly_user_password: {get_input: snmpd_readonly_user_password}
 
@@ -296,4 +298,8 @@ outputs:
     value: {get_attr: [StorageMgmtPort, ip_address]}
   config_identifier:
     description: identifier which changes if the node configuration may need re-applying
-    value: {get_attr: [BlockStorageDeployment, deploy_stdout]}
+    value:
+      list_join:
+        - ''
+        - - {get_attr: [BlockStorageDeployment, deploy_stdout]}
+          - {get_param: UpdateIdentifier}