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, 6 insertions, 3 deletions

diff --git a/puppet/controller.yaml b/puppet/controller.yaml
index a68ece2b..8d10482c 100644
--- a/puppet/controller.yaml
+++ b/puppet/controller.yaml
@@ -888,6 +888,7 @@ resources:
         swift_min_part_hours: {get_param: SwiftMinPartHours}
         swift_mount_check: {get_param: SwiftMountCheck}
         enable_package_install: {get_param: EnablePackageInstall}
+        enable_package_upgrade: {get_attr: [UpdateDeployment, update_managed_packages]}
         swift_proxy_network: {get_attr: [NetIpMap, net_ip_map, {get_param: [ServiceNetMap, SwiftProxyNetwork]}]}
         swift_management_network: {get_attr: [NetIpMap, net_ip_map, {get_param: [ServiceNetMap, SwiftMgmtNetwork]}]}
         cinder_iscsi_network: {get_attr: [NetIpMap, net_ip_map, {get_param: [ServiceNetMap, CinderIscsiNetwork]}]}
@@ -1196,6 +1197,7 @@ resources:
                 tripleo::loadbalancer::control_virtual_interface: {get_input: control_virtual_interface}
                 tripleo::loadbalancer::public_virtual_interface: {get_input: public_virtual_interface}
                 tripleo::packages::enable_install: {get_input: enable_package_install}
+                tripleo::packages::enable_upgrade: {get_input: enable_package_upgrade}
 
   # Hook for site-specific additional pre-deployment config, e.g extra hieradata
   ControllerExtraConfigPre:
@@ -1277,6 +1279,7 @@ outputs:
     description: identifier which changes if the controller configuration may need re-applying
     value:
       list_join:
-      - ','
-      - - {get_attr: [ControllerDeployment, deploy_stdout]}
-        - {get_attr: [ControllerExtraConfigPre, deploy_stdout]}
+        - ','
+        - - {get_attr: [ControllerDeployment, deploy_stdout]}
+          - {get_attr: [ControllerExtraConfigPre, deploy_stdout]}
+          - {get_param: UpdateIdentifier}