Royce Lv has uploaded a new change for review.
Change subject: [WIP]add simple balloon functional testcase
......................................................................
[WIP]add simple balloon functional testcase
Change-Id: Ie8140fe1c754d9d4026c503a19420e6552a3f4fe
Signed-off-by: Royce Lv<lvro...@linux.vnet.ibm.com>
---
M tests/functional/xmlrpcTests.py
1 file changed, 34 insertions(+), 0 deletions(-)
git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/20/12820/1
diff --git a/tests/functional/xmlrpcTests.py b/tests/functional/xmlrpcTests.py
index 3eb65e4..88dd2c5 100644
--- a/tests/functional/xmlrpcTests.py
+++ b/tests/functional/xmlrpcTests.py
@@ -19,6 +19,7 @@
#
import os
+import time
import tempfile
import pwd
import grp
@@ -29,6 +30,7 @@
from testrunner import VdsmTestCase as TestCaseBase
from testrunner import permutations, expandPermutations
from nose.plugins.skip import SkipTest
+from momTests import skipNoMOM
try:
import rtslib
except ImportError:
@@ -169,6 +171,38 @@
with RollbackContext() as rollback:
self._runVMKernelBootTemplate(rollback, customization)
+ @skipNoKVM
+ @skipNoMOM
+ def testSmallVMBallooning(self):
+ policyStr = """
+ (def set_guest (guest)
+ {
+ (guest.Control "balloon_target" 0)
+ })
+ (with Guests guest (set_guest guest))"""
+ balloonSpec = {'device': 'memballoon',
+ 'type': 'balloon',
+ 'specParams': {'model': 'virtio'}}
+ customization = {'vmId': '77777777-ffff-3333-bbbb-555555555555',
+ 'vmName': 'vdsm_testBalloonVM',
+ 'devices': [balloonSpec]}
+ policy = {'balloon': policyStr}
+
+ with RollbackContext() as rollback:
+ self._runVMKernelBootTemplate(rollback, customization)
+ self._enableBalloonPolicy(policy, rollback)
+ time.sleep(12) # MOM policy engine wake up evey 10s
+ balloonInf = self.s.getVmStats(
+ customization['vmId'])['statsList'][0]['balloonInfo']
+ self.assertEqual(balloonInf['balloon_cur'], 0)
+
+ def _enableBalloonPolicy(self, policy, rollback):
+ r = self.s.setMOMPolicy(policy)
+ self.assertVdsOK(r)
+ undo = lambda: \
+ self.assertVdsOK(self.s.resetMOMPolicy())
+ rollback.prependDefer(undo)
+
def _runVMKernelBootTemplate(self, rollback, vmDef={}, distro='fedora'):
kernelArgsDistro = {
# Fedora: The initramfs is generated by dracut. The following
--
To view, visit http://gerrit.ovirt.org/12820
To unsubscribe, visit http://gerrit.ovirt.org/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ie8140fe1c754d9d4026c503a19420e6552a3f4fe
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Royce Lv <lvro...@linux.vnet.ibm.com>
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