# pylint: disable=C0103
# due to invalid name
-import sys
+import copy
import datetime
import optparse
+import sys
import qa_cluster
import qa_config
from ganeti import utils
from ganeti import rapi # pylint: disable=W0611
from ganeti import constants
+from ganeti import pathutils
+from ganeti.http.auth import ParsePasswordFile
import ganeti.rapi.client # pylint: disable=W0611
from ganeti.rapi.client import UsesRapiClient
RunTestIf("env", qa_env.TestGanetiCommands)
-def SetupCluster(rapi_user, rapi_secret):
+def _LookupRapiSecret(rapi_user):
+ """Find the RAPI secret for the given user.
+
+ @param rapi_user: Login user
+ @return: Login secret for the user
+
+ """
+ CTEXT = "{CLEARTEXT}"
+ master = qa_config.GetMasterNode()
+ cmd = ["cat", qa_utils.MakeNodePath(master, pathutils.RAPI_USERS_FILE)]
+ file_content = qa_utils.GetCommandOutput(master.primary,
+ utils.ShellQuoteArgs(cmd))
+ users = ParsePasswordFile(file_content)
+ entry = users.get(rapi_user)
+ if not entry:
+ raise qa_error.Error("User %s not found in RAPI users file" % rapi_user)
+ secret = entry.password
+ if secret.upper().startswith(CTEXT):
+ secret = secret[len(CTEXT):]
+ elif secret.startswith("{"):
+ raise qa_error.Error("Unsupported password schema for RAPI user %s:"
+ " not a clear text password" % rapi_user)
+ return secret
+
+
+def SetupCluster(rapi_user):
"""Initializes the cluster.
@param rapi_user: Login user for RAPI
- @param rapi_secret: Login secret for RAPI
+ @return: Login secret for RAPI
"""
+ rapi_secret = utils.GenerateSecret()
RunTestIf("create-cluster", qa_cluster.TestClusterInit,
rapi_user, rapi_secret)
if not qa_config.TestEnabled("create-cluster"):
# If the cluster is already in place, we assume that exclusive-storage is
# already set according to the configuration
qa_config.SetExclusiveStorage(qa_config.get("exclusive-storage", False))
+ if qa_rapi.Enabled():
+ # To support RAPI on an existing cluster we have to find out the secret
+ rapi_secret = _LookupRapiSecret(rapi_user)
# Test on empty cluster
RunTestIf("node-list", qa_node.TestNodeList)
RunTestIf("node-info", qa_node.TestNodeInfo)
+ return rapi_secret
+
def RunClusterTests():
"""Runs tests related to gnt-cluster.
def _BuildSpecDict(par, mn, st, mx):
return {
- "min": {par: mn},
- "max": {par: mx},
- "std": {par: st},
+ constants.ISPECS_MINMAX: [{
+ constants.ISPECS_MIN: {par: mn},
+ constants.ISPECS_MAX: {par: mx},
+ }],
+ constants.ISPECS_STD: {par: st},
+ }
+
+
+def _BuildDoubleSpecDict(index, par, mn, st, mx):
+ new_spec = {
+ constants.ISPECS_MINMAX: [{}, {}],
+ }
+ if st is not None:
+ new_spec[constants.ISPECS_STD] = {par: st}
+ new_spec[constants.ISPECS_MINMAX][index] = {
+ constants.ISPECS_MIN: {par: mn},
+ constants.ISPECS_MAX: {par: mx},
}
+ return new_spec
def TestIPolicyPlainInstance():
# This test assumes that the group policy is empty
(_, old_specs) = qa_cluster.TestClusterSetISpecs()
+ # We also assume to have only one min/max bound
+ assert len(old_specs[constants.ISPECS_MINMAX]) == 1
node = qa_config.AcquireNode()
try:
# Log of policy changes, list of tuples:
try:
policyerror = [constants.CV_EINSTANCEPOLICY]
for par in params:
- qa_cluster.AssertClusterVerify()
(iminval, imaxval) = qa_instance.GetInstanceSpec(instance.name, par)
# Some specs must be multiple of 4
new_spec = _BuildSpecDict(par, imaxval + 4, imaxval + 4, imaxval + 4)
history.append((None, new_spec, True))
- qa_cluster.TestClusterSetISpecs(diff_specs=new_spec)
- qa_cluster.AssertClusterVerify(warnings=policyerror)
if iminval > 0:
# Some specs must be multiple of 4
if iminval >= 4:
upper = iminval - 1
new_spec = _BuildSpecDict(par, 0, upper, upper)
history.append((None, new_spec, True))
- qa_cluster.TestClusterSetISpecs(diff_specs=new_spec)
- qa_cluster.AssertClusterVerify(warnings=policyerror)
- qa_cluster.TestClusterSetISpecs(new_specs=old_specs)
history.append((old_specs, None, False))
+
+ # Test with two instance specs
+ double_specs = copy.deepcopy(old_specs)
+ double_specs[constants.ISPECS_MINMAX] = \
+ double_specs[constants.ISPECS_MINMAX] * 2
+ (par1, par2) = params[0:2]
+ (_, imaxval1) = qa_instance.GetInstanceSpec(instance.name, par1)
+ (_, imaxval2) = qa_instance.GetInstanceSpec(instance.name, par2)
+ old_minmax = old_specs[constants.ISPECS_MINMAX][0]
+ history.extend([
+ (double_specs, None, False),
+ # The first min/max limit is being violated
+ (None,
+ _BuildDoubleSpecDict(0, par1, imaxval1 + 4, imaxval1 + 4,
+ imaxval1 + 4),
+ False),
+ # Both min/max limits are being violated
+ (None,
+ _BuildDoubleSpecDict(1, par2, imaxval2 + 4, None, imaxval2 + 4),
+ True),
+ # The second min/max limit is being violated
+ (None,
+ _BuildDoubleSpecDict(0, par1,
+ old_minmax[constants.ISPECS_MIN][par1],
+ old_specs[constants.ISPECS_STD][par1],
+ old_minmax[constants.ISPECS_MAX][par1]),
+ False),
+ (old_specs, None, False),
+ ])
+
+ # Apply the changes, and check policy violations after each change
+ qa_cluster.AssertClusterVerify()
+ for (new_specs, diff_specs, failed) in history:
+ qa_cluster.TestClusterSetISpecs(new_specs=new_specs,
+ diff_specs=diff_specs)
+ if failed:
+ qa_cluster.AssertClusterVerify(warnings=policyerror)
+ else:
+ qa_cluster.AssertClusterVerify()
+
qa_instance.TestInstanceRemove(instance)
finally:
instance.Release()
node.Release()
+def IsExclusiveStorageInstanceTestEnabled():
+ test_name = "exclusive-storage-instance-tests"
+ if qa_config.TestEnabled(test_name):
+ vgname = qa_config.get("vg-name", constants.DEFAULT_VG)
+ vgscmd = utils.ShellQuoteArgs([
+ "vgs", "--noheadings", "-o", "pv_count", vgname,
+ ])
+ nodes = qa_config.GetConfig()["nodes"]
+ for node in nodes:
+ try:
+ pvnum = int(qa_utils.GetCommandOutput(node.primary, vgscmd))
+ except Exception, e:
+ msg = ("Cannot get the number of PVs on %s, needed by '%s': %s" %
+ (node.primary, test_name, e))
+ raise qa_error.Error(msg)
+ if pvnum < 2:
+ raise qa_error.Error("Node %s has not enough PVs (%s) to run '%s'" %
+ (node.primary, pvnum, test_name))
+ res = True
+ else:
+ res = False
+ return res
+
+
def RunInstanceTests():
"""Create and exercise instances."""
instance_tests = [
RunTest(qa_instance.TestInstanceConvertDiskToPlain,
instance, inodes)
RunTest(qa_instance.TestInstanceStartup, instance)
+ RunTestIf("instance-modify-disks",
+ qa_instance.TestInstanceModifyDisks, instance)
RunCommonInstanceTests(instance)
if qa_config.TestEnabled("instance-modify-primary"):
othernode = qa_config.AcquireNode()
"""
rapi_user = "ganeti-qa"
- rapi_secret = utils.GenerateSecret()
RunEnvTests()
- SetupCluster(rapi_user, rapi_secret)
+ rapi_secret = SetupCluster(rapi_user)
if qa_rapi.Enabled():
# Load RAPI certificate
config_list = [
("default-instance-tests", lambda: None, lambda _: None),
- ("exclusive-storage-instance-tests",
+ (IsExclusiveStorageInstanceTestEnabled,
lambda: qa_cluster.TestSetExclStorCluster(True),
qa_cluster.TestSetExclStorCluster),
]
projects / ganeti-local / blobdiff