Sandro Bonazzola has uploaded a new change for review.

Change subject: packaging: setup: NFS config on update change
......................................................................

packaging: setup: NFS config on update change

Allow user to override the new behavior of not
re-configuring NFS while upgrading.
User may now override the default behavior by setting
otopi environment variable:
 OVESETUP_SYSTEM/nfsConfigEnabled

Change-Id: I1fb4a9eb4af5e811a1fa1a63b8c11126b01ae56c
Related-To: http://gerrit.ovirt.org/26043
Bug-Url: https://bugzilla.redhat.com/1056777
Signed-off-by: Sandro Bonazzola <sbona...@redhat.com>
(cherry picked from commit 8e1055290a636967f4f2eb8ec54c1a5c00721efa)
---
M packaging/setup/ovirt_engine_setup/constants.py
M packaging/setup/plugins/ovirt-engine-setup/ovirt-engine/system/nfs.py
2 files changed, 15 insertions(+), 7 deletions(-)


  git pull ssh://gerrit.ovirt.org:29418/ovirt-engine refs/changes/86/26386/1

diff --git a/packaging/setup/ovirt_engine_setup/constants.py 
b/packaging/setup/ovirt_engine_setup/constants.py
index d869d51..ca10e55 100644
--- a/packaging/setup/ovirt_engine_setup/constants.py
+++ b/packaging/setup/ovirt_engine_setup/constants.py
@@ -1,6 +1,6 @@
 #
 # ovirt-engine-setup -- ovirt engine setup
-# Copyright (C) 2013 Red Hat, Inc.
+# Copyright (C) 2013-2014 Red Hat, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -803,7 +803,6 @@
         answerfile=True,
         summary=True,
         description=_('NFS setup'),
-        postinstallfile=True,
         summary_condition=lambda env: env[
             SystemEnv.NFS_CONFIG_ENABLED
         ],
diff --git 
a/packaging/setup/plugins/ovirt-engine-setup/ovirt-engine/system/nfs.py 
b/packaging/setup/plugins/ovirt-engine-setup/ovirt-engine/system/nfs.py
index 001e445..e2dba6a 100644
--- a/packaging/setup/plugins/ovirt-engine-setup/ovirt-engine/system/nfs.py
+++ b/packaging/setup/plugins/ovirt-engine-setup/ovirt-engine/system/nfs.py
@@ -1,6 +1,6 @@
 #
 # ovirt-engine-setup -- ovirt engine setup
-# Copyright (C) 2013 Red Hat, Inc.
+# Copyright (C) 2013-2014 Red Hat, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -60,13 +60,19 @@
         )[0]
 
     @plugin.event(
-        stage=plugin.Stages.STAGE_INIT,
+        stage=plugin.Stages.STAGE_BOOT,
     )
-    def _init(self):
+    def _boot(self):
+        # Override existing post installs
         self.environment.setdefault(
             osetupcons.SystemEnv.NFS_CONFIG_ENABLED,
             None
         )
+
+    @plugin.event(
+        stage=plugin.Stages.STAGE_INIT,
+    )
+    def _init(self):
         self.environment.setdefault(
             osetupcons.SystemEnv.NFS_SERVICE_NAME,
             None
@@ -97,8 +103,11 @@
                     break
             else:
                 self._enabled = False
-        if not self.environment[osetupcons.DBEnv.NEW_DATABASE]:
-            self._enabled = False
+        if self.environment[osetupcons.SystemEnv.NFS_CONFIG_ENABLED] is None:
+            if not self.environment[osetupcons.DBEnv.NEW_DATABASE]:
+                self.environment[
+                    osetupcons.SystemEnv.NFS_CONFIG_ENABLED
+                ] = False
 
     @plugin.event(
         stage=plugin.Stages.STAGE_CUSTOMIZATION,


-- 
To view, visit http://gerrit.ovirt.org/26386
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I1fb4a9eb4af5e811a1fa1a63b8c11126b01ae56c
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-engine
Gerrit-Branch: ovirt-engine-3.4
Gerrit-Owner: Sandro Bonazzola <sbona...@redhat.com>
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