def NodeAdd(node, readd=False, group=None):
if not readd and node.added:
raise qa_error.Error("Node %s already in cluster" % node.primary)
elif readd and not node.added:
raise qa_error.Error("Node %s not yet in cluster" % node.primary)
cmd = ["gnt-node", "add", "--no-ssh-key-check"]
if node.secondary:
cmd.append("--secondary-ip=%s" % node.secondary)
if readd:
cmd.append("--readd")
if group is not None:
cmd.extend(["--node-group", group])
if not qa_config.GetModifySshSetup():
cmd.append("--no-node-setup")
cmd.append(node.primary)
AssertCommand(cmd)
if readd:
AssertRedirectedCommand(["gnt-cluster", "verify"])
if readd:
assert node.added
else:
node.MarkAdded()
def TestNodeModify(node):
"""gnt-node modify"""
# make sure enough master candidates will be available by disabling the
# master candidate role first with --auto-promote
AssertCommand([
"gnt-node", "modify", "--master-candidate=no", "--auto-promote",
node.primary
])
# now it's save to force-remove the master candidate role
for flag in ["master-candidate", "drained", "offline"]:
for value in ["yes", "no"]:
AssertCommand([
"gnt-node", "modify", "--force",
"--%s=%s" % (flag, value), node.primary
])
AssertCommand(
["gnt-node", "modify", "--master-candidate=yes", node.primary])
# Test setting secondary IP address
AssertCommand([
"gnt-node", "modify",
"--secondary-ip=%s" % node.secondary, node.primary
])
AssertRedirectedCommand(["gnt-cluster", "verify"])
def TestNodeModify(node):
"""gnt-node modify"""
default_pool_size = 10
nodes = qa_config.GetAllNodes()
test_pool_size = len(nodes) - 1
# Reduce the number of master candidates, because otherwise all
# subsequent 'gnt-cluster verify' commands fail due to not enough
# master candidates.
AssertCommand(
["gnt-cluster", "modify",
"--candidate-pool-size=%s" % test_pool_size])
# make sure enough master candidates will be available by disabling the
# master candidate role first with --auto-promote
AssertCommand([
"gnt-node", "modify", "--master-candidate=no", "--auto-promote",
node.primary
])
# now it's save to force-remove the master candidate role
for flag in ["master-candidate", "drained", "offline"]:
for value in ["yes", "no"]:
AssertCommand([
"gnt-node", "modify", "--force",
"--%s=%s" % (flag, value), node.primary
])
AssertCommand(["gnt-cluster", "verify"])
AssertCommand(
["gnt-node", "modify", "--master-candidate=yes", node.primary])
# Test setting secondary IP address
AssertCommand([
"gnt-node", "modify",
"--secondary-ip=%s" % node.secondary, node.primary
])
AssertRedirectedCommand(["gnt-cluster", "verify"])
AssertCommand([
"gnt-cluster", "modify",
"--candidate-pool-size=%s" % default_pool_size
])
# For test clusters with more nodes than the default pool size,
# we now have too many master candidates. To readjust to the original
# size, manually demote all nodes and rely on auto-promotion to adjust.
if len(nodes) > default_pool_size:
master = qa_config.GetMasterNode()
for n in nodes:
if n.primary != master.primary:
AssertCommand([
"gnt-node", "modify", "--master-candidate=no",
"--auto-promote", n.primary
])
def TestNodeModify(node):
"""gnt-node modify"""
default_pool_size = 10
nodes = qa_config.GetAllNodes()
test_pool_size = len(nodes) - 1
# Reduce the number of master candidates, because otherwise all
# subsequent 'gnt-cluster verify' commands fail due to not enough
# master candidates.
AssertCommand(
["gnt-cluster", "modify",
"--candidate-pool-size=%s" % test_pool_size])
# make sure enough master candidates will be available by disabling the
# master candidate role first with --auto-promote
AssertCommand([
"gnt-node", "modify", "--master-candidate=no", "--auto-promote",
node.primary
])
# now it's save to force-remove the master candidate role
for flag in ["master-candidate", "drained", "offline"]:
for value in ["yes", "no"]:
AssertCommand([
"gnt-node", "modify", "--force",
"--%s=%s" % (flag, value), node.primary
])
AssertCommand(["gnt-cluster", "verify"])
AssertCommand(
["gnt-node", "modify", "--master-candidate=yes", node.primary])
# Test setting secondary IP address
AssertCommand([
"gnt-node", "modify",
"--secondary-ip=%s" % node.secondary, node.primary
])
AssertRedirectedCommand(["gnt-cluster", "verify"])
AssertCommand([
"gnt-cluster", "modify",
"--candidate-pool-size=%s" % default_pool_size
])