def TestNetworkConnect():
"""gnt-network connect/disconnect"""
(group1, ) = qa_utils.GetNonexistentGroups(1)
(network1, ) = GetNonexistentNetworks(1)
default_mode = "bridged"
default_link = "xen-br0"
nicparams = qa_config.get("default-nicparams")
if nicparams:
mode = nicparams.get("mode", default_mode)
link = nicparams.get("link", default_link)
else:
mode = default_mode
link = default_link
AssertCommand(["gnt-group", "add", group1])
AssertCommand(
["gnt-network", "add", "--network", "192.0.2.0/24", network1])
AssertCommand(["gnt-network", "connect", network1, mode, link, group1])
TestNetworkList()
AssertCommand(["gnt-network", "disconnect", network1, group1])
AssertCommand(["gnt-group", "remove", group1])
AssertCommand(["gnt-network", "remove", network1])
def TestRapiNodeGroups():
"""Test several node group operations using RAPI.
"""
(group1, group2, group3) = qa_utils.GetNonexistentGroups(3)
# Create a group with no attributes
body = {
"name": group1,
}
(job_id, ) = _DoTests([
("/2/groups", _VerifyReturnsJob, "POST", body),
])
_WaitForRapiJob(job_id)
# Create a group specifying alloc_policy
body = {
"name": group2,
"alloc_policy": constants.ALLOC_POLICY_UNALLOCABLE,
}
(job_id, ) = _DoTests([
("/2/groups", _VerifyReturnsJob, "POST", body),
])
_WaitForRapiJob(job_id)
# Modify alloc_policy
body = {
"alloc_policy": constants.ALLOC_POLICY_UNALLOCABLE,
}
(job_id, ) = _DoTests([
("/2/groups/%s/modify" % group1, _VerifyReturnsJob, "PUT", body),
])
_WaitForRapiJob(job_id)
# Rename a group
body = {
"new_name": group3,
}
(job_id, ) = _DoTests([
("/2/groups/%s/rename" % group2, _VerifyReturnsJob, "PUT", body),
])
_WaitForRapiJob(job_id)
# Delete groups
for group in [group1, group3]:
(job_id, ) = _DoTests([
("/2/groups/%s" % group, _VerifyReturnsJob, "DELETE", None),
])
_WaitForRapiJob(job_id)
def TestGroupAddWithOptions():
"""gnt-group add with options"""
(group1, ) = qa_utils.GetNonexistentGroups(1)
AssertCommand(["gnt-group", "add", "--alloc-policy", "notvalid", group1],
fail=True)
AssertCommand(["gnt-group", "add", "--alloc-policy", "last_resort",
"--node-parameters", "oob_program=/bin/true", group1])
AssertCommand(["gnt-group", "remove", group1])
def TestAssignNodesIncludingSplit(orig_group, node1, node2):
"""gnt-group assign-nodes --force
Expects node1 and node2 to be primary and secondary for a common instance.
"""
assert node1 != node2
(other_group, ) = qa_utils.GetNonexistentGroups(1)
master_node = qa_config.GetMasterNode().primary
def AssertInGroup(group, nodes):
real_output = GetCommandOutput(master_node,
"gnt-node list --no-headers -o group " +
utils.ShellQuoteArgs(nodes))
AssertEqual(real_output.splitlines(), [group] * len(nodes))
AssertInGroup(orig_group, [node1, node2])
AssertCommand(["gnt-group", "add", other_group])
try:
AssertCommand(["gnt-group", "assign-nodes", other_group, node1, node2])
AssertInGroup(other_group, [node1, node2])
# This should fail because moving node1 to orig_group would leave their
# common instance split between orig_group and other_group.
AssertCommand(["gnt-group", "assign-nodes", orig_group, node1], fail=True)
AssertInGroup(other_group, [node1, node2])
AssertCommand(["gnt-group", "assign-nodes", "--force", orig_group, node1])
AssertInGroup(orig_group, [node1])
AssertInGroup(other_group, [node2])
AssertCommand(["gnt-group", "assign-nodes", orig_group, node2])
AssertInGroup(orig_group, [node1, node2])
finally:
AssertCommand(["gnt-group", "remove", other_group])
def TestGroupAddRemoveRename():
"""gnt-group add/remove/rename"""
existing_group_with_nodes = GetDefaultGroup()
(group1, group2, group3) = qa_utils.GetNonexistentGroups(3)
AssertCommand(["gnt-group", "add", group1])
AssertCommand(["gnt-group", "add", group2])
AssertCommand(["gnt-group", "add", group2], fail=True)
AssertCommand(["gnt-group", "add", existing_group_with_nodes], fail=True)
AssertCommand(["gnt-group", "rename", group1, group2], fail=True)
AssertCommand(["gnt-group", "rename", group1, group3])
try:
AssertCommand(["gnt-group", "rename", existing_group_with_nodes, group1])
AssertCommand(["gnt-group", "remove", group2])
AssertCommand(["gnt-group", "remove", group3])
AssertCommand(["gnt-group", "remove", group1], fail=True)
finally:
# Try to ensure idempotency re groups that already existed.
AssertCommand(["gnt-group", "rename", group1, existing_group_with_nodes])
def TestGroupModify():
"""gnt-group modify"""
# This tests assumes LVM to be enabled, thus it should skip if
# this is not the case
if not qa_config.IsStorageTypeSupported(constants.ST_LVM_VG):
return
(group1, ) = qa_utils.GetNonexistentGroups(1)
AssertCommand(["gnt-group", "add", group1])
try:
_TestGroupModifyIPolicy(group1)
AssertCommand(["gnt-group", "modify", "--alloc-policy", "unallocable",
"--node-parameters", "oob_program=/bin/false", group1])
AssertCommand(["gnt-group", "modify",
"--alloc-policy", "notvalid", group1], fail=True)
AssertCommand(["gnt-group", "modify",
"--node-parameters", "spindle_count=10", group1])
if qa_config.TestEnabled("htools"):
AssertCommand(["hbal", "-L", "-G", group1])
AssertCommand(["gnt-group", "modify",
"--node-parameters", "spindle_count=default", group1])
finally:
AssertCommand(["gnt-group", "remove", group1])
def TestRapiNodeGroups():
"""Test several node group operations using RAPI.
"""
(group1, group2, group3) = qa_utils.GetNonexistentGroups(3)
# Create a group with no attributes
body = {
"name": group1,
}
(job_id, ) = _DoTests([
("/2/groups", _VerifyReturnsJob, "POST", body),
])
_WaitForRapiJob(job_id)
# Create a group specifying alloc_policy
body = {
"name": group2,
"alloc_policy": constants.ALLOC_POLICY_UNALLOCABLE,
}
(job_id, ) = _DoTests([
("/2/groups", _VerifyReturnsJob, "POST", body),
])
_WaitForRapiJob(job_id)
# Modify alloc_policy
body = {
"alloc_policy": constants.ALLOC_POLICY_UNALLOCABLE,
}
(job_id, ) = _DoTests([
("/2/groups/%s/modify" % group1, _VerifyReturnsJob, "PUT", body),
])
_WaitForRapiJob(job_id)
# Rename a group
body = {
"new_name": group3,
}
(job_id, ) = _DoTests([
("/2/groups/%s/rename" % group2, _VerifyReturnsJob, "PUT", body),
])
_WaitForRapiJob(job_id)
# Test for get/set symmetry
# Identifying the node - RAPI provides these itself
IDENTIFIERS = ["group_name"]
# As the name states, not exposed yet
NOT_EXPOSED_YET = ["hv_state", "disk_state"]
# The parameters we do not want to get and set (as that sets the
# group-specific params to the filled ones)
FILLED_PARAMS = ["ndparams", "ipolicy", "diskparams"]
# The aliases that we can use to perform this test with the group-specific
# params
CUSTOM_PARAMS = ["custom_ndparams", "custom_ipolicy", "custom_diskparams"]
_DoGetPutTests("/2/groups/%s" % group3,
"/2/groups/%s/modify" % group3,
opcodes.OpGroupSetParams.OP_PARAMS,
rapi_only_aliases=CUSTOM_PARAMS,
exceptions=(IDENTIFIERS + NOT_EXPOSED_YET),
set_exceptions=FILLED_PARAMS)
# Delete groups
for group in [group1, group3]:
(job_id, ) = _DoTests([
("/2/groups/%s" % group, _VerifyReturnsJob, "DELETE", None),
])
_WaitForRapiJob(job_id)
def __enter__(self): (self._group, ) = qa_utils.GetNonexistentGroups(1) AssertCommand(["gnt-group", "add", self._group]) return self._group
