Yedidyah Bar David has uploaded a new change for review.

Change subject: packaging: setup: Do not create a new db on upgrade
......................................................................

packaging: setup: Do not create a new db on upgrade

Before this change, the following scenario made engine-setup emit
a warning and create a new db:
1. engine-setup
2. service ovirt-engine stop; service postgresql stop
3. engine-setup

This change changes changes the warning to an error (exception)
unless it's during cleanup.

Bug-Url: https://bugzilla.redhat.com/1014012
Change-Id: Ia336e951860f6e1a6a829cabf5e6b5e10592089b
Signed-off-by: Yedidyah Bar David <d...@redhat.com>
---
M packaging/setup/plugins/ovirt-engine-common/db/connection.py
1 file changed, 14 insertions(+), 10 deletions(-)


  git pull ssh://gerrit.ovirt.org:29418/ovirt-engine refs/changes/39/19839/1

diff --git a/packaging/setup/plugins/ovirt-engine-common/db/connection.py 
b/packaging/setup/plugins/ovirt-engine-common/db/connection.py
index ce9800f..0031ef9 100644
--- a/packaging/setup/plugins/ovirt-engine-common/db/connection.py
+++ b/packaging/setup/plugins/ovirt-engine-common/db/connection.py
@@ -132,17 +132,21 @@
                     'Existing credential use failed',
                     exc_info=True,
                 )
-                self.logger.warning(
-                    _(
-                        'Cannot connect to database using existing '
-                        'credentials: {user}@{host}:{port}'
-                    ).format(
-                        host=dbenv[osetupcons.DBEnv.HOST],
-                        port=dbenv[osetupcons.DBEnv.PORT],
-                        database=dbenv[osetupcons.DBEnv.DATABASE],
-                        user=dbenv[osetupcons.DBEnv.USER],
-                    ),
+                msg = _(
+                    'Cannot connect to database using existing '
+                    'credentials: {user}@{host}:{port}'
+                ).format(
+                    host=dbenv[osetupcons.DBEnv.HOST],
+                    port=dbenv[osetupcons.DBEnv.PORT],
+                    database=dbenv[osetupcons.DBEnv.DATABASE],
+                    user=dbenv[osetupcons.DBEnv.USER],
                 )
+                if self.environment[
+                    osetupcons.CoreEnv.ACTION
+                ] == osetupcons.Const.ACTION_REMOVE:
+                    self.logger.warning(msg)
+                else:
+                    raise RuntimeError(msg)
 
 
 # vim: expandtab tabstop=4 shiftwidth=4


-- 
To view, visit http://gerrit.ovirt.org/19839
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia336e951860f6e1a6a829cabf5e6b5e10592089b
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Yedidyah Bar David <d...@redhat.com>
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