Bump various versions to 2.17, remove downgrade code from cfgupgrade
and delete test_2_17_to_2_16_downgrade which doesn't work anymore
with the new version.

Signed-off-by: Lisa Velden <[email protected]>
---
 NEWS                           |  6 ++++++
 configure.ac                   |  2 +-
 lib/tools/cfgupgrade.py        | 19 ++-----------------
 test/py/cfgupgrade_unittest.py |  9 +--------
 4 files changed, 10 insertions(+), 26 deletions(-)

diff --git a/NEWS b/NEWS
index 37637b4..a4648a5 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,12 @@ News
 ====
 
 
+Version 2.18.0 alpha1
+---------------------
+
+*(unreleased)*
+
+
 Version 2.17.0 alpha1
 ---------------------
 
diff --git a/configure.ac b/configure.ac
index 777dd8a..4f003c1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 # Configure script for Ganeti
 m4_define([gnt_version_major], [2])
-m4_define([gnt_version_minor], [17])
+m4_define([gnt_version_minor], [18])
 m4_define([gnt_version_revision], [0])
 m4_define([gnt_version_suffix], [~alpha1])
 m4_define([gnt_version_full],
diff --git a/lib/tools/cfgupgrade.py b/lib/tools/cfgupgrade.py
index bc091da..1efb592 100644
--- a/lib/tools/cfgupgrade.py
+++ b/lib/tools/cfgupgrade.py
@@ -59,11 +59,11 @@ from ganeti.utils import version
 #: Target major version we will upgrade to
 TARGET_MAJOR = 2
 #: Target minor version we will upgrade to
-TARGET_MINOR = 17
+TARGET_MINOR = 18
 #: Target major version for downgrade
 DOWNGRADE_MAJOR = 2
 #: Target minor version for downgrade
-DOWNGRADE_MINOR = 16
+DOWNGRADE_MINOR = 17
 
 # map of legacy device types
 # (mapping differing old LD_* constants to new DT_* constants)
@@ -711,21 +711,6 @@ class CfgUpgrade(object):
   # DOWNGRADE ------------------------------------------------------------
 
   def DowngradeAll(self):
-    if "maintenance" in self.config_data:
-      del self.config_data["maintenance"]
-    if "cluster" in self.config_data:
-      cluster = self.config_data["cluster"]
-      if "diagnose_data_collector_filename" in cluster:
-        del cluster["diagnose_data_collector_filename"]
-      if "data_collectors" in cluster:
-        if constants.DATA_COLLECTOR_DIAGNOSE in cluster["data_collectors"]:
-          del cluster["data_collectors"][constants.DATA_COLLECTOR_DIAGNOSE]
-        if constants.DATA_COLLECTOR_KVM_R_S_S in cluster["data_collectors"]:
-          del cluster["data_collectors"][constants.DATA_COLLECTOR_KVM_R_S_S]
-      if "ipolicy" in cluster:
-        ipolicy = cluster["ipolicy"]
-        if "memory-ratio" in ipolicy:
-          del ipolicy["memory-ratio"]
     self.config_data["version"] = version.BuildVersion(DOWNGRADE_MAJOR,
                                                        DOWNGRADE_MINOR, 0)
     return True
diff --git a/test/py/cfgupgrade_unittest.py b/test/py/cfgupgrade_unittest.py
index 0706f53..20fa912 100755
--- a/test/py/cfgupgrade_unittest.py
+++ b/test/py/cfgupgrade_unittest.py
@@ -439,13 +439,6 @@ class TestCfgupgrade(unittest.TestCase):
   def testUpgradeFullConfigFrom_2_17(self):
     self._TestUpgradeFromFile("cluster_config_2.17.json", False)
 
-  def test_2_17_to_2_16_downgrade(self):
-    self._TestUpgradeFromFile("cluster_config_2.17.json", False)
-    _RunUpgrade(self.tmpdir, False, True, downgrade=True)
-    oldconf = self._LoadConfig()
-    newconf = self._LoadTestDataConfig("cluster_config_2.16.json")
-    self.assertEqual(oldconf, newconf)
-
   def testUpgradeCurrent(self):
     self._TestSimpleUpgrade(constants.CONFIG_VERSION, False)
 
@@ -463,7 +456,7 @@ class TestCfgupgrade(unittest.TestCase):
   def testDowngradeFullConfig(self):
     """Test for upgrade + downgrade combination."""
     # This test can work only with the previous version of a configuration!
-    oldconfname = "cluster_config_2.16.json"
+    oldconfname = "cluster_config_2.17.json"
     self._TestUpgradeFromFile(oldconfname, False)
     _RunUpgrade(self.tmpdir, False, True, downgrade=True)
     oldconf = self._LoadTestDataConfig(oldconfname)
-- 
2.6.0.rc2.230.g3dd15c0

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