def test_rack():
sdk_install.install(config.PACKAGE_NAME,
config.get_foldered_service_name(),
3,
additional_options={
"service": {
"name": config.get_foldered_service_name()
},
"nodes": {
"placement_constraint":
"[[\"@zone\", \"GROUP_BY\", \"1\"]]"
}
})
raw_status = nodetool.cmd(config.get_foldered_service_name(),
'node-0-server', 'status')
log.info("raw_status: {}".format(raw_status))
stdout = raw_status[1]
log.info("stdout: {}".format(stdout))
node = nodetool.parse_status(stdout)[0]
log.info("node: {}".format(node))
assert node.get_rack() != 'rack1'
assert 'us-west' in node.get_rack()
def test_rack():
sdk_install.install(
config.PACKAGE_NAME,
config.get_foldered_service_name(),
3,
additional_options={
"service": {
"name": config.get_foldered_service_name()
},
"nodes": {
"placement_constraint": '[["@zone", "GROUP_BY", "1"]]'
},
},
)
raw_status = nodetool.cmd(config.get_foldered_service_name(),
"node-0-server", "status")
log.info("raw_status: {}".format(raw_status))
stdout = raw_status[1]
log.info("stdout: {}".format(stdout))
node = nodetool.parse_status(stdout)[0]
log.info("node: {}".format(node))
assert node.get_rack() != "rack1"
assert sdk_utils.get_cluster_zones()[node.get_address()] == node.get_rack()
def test_rack():
'''
sdk_install.install(
config.PACKAGE_NAME,
config.get_foldered_service_name(),
3,
additional_options={
"service": {
"name": config.get_foldered_service_name()
},
"nodes": {
"placement_constraint": "[[\"@zone\", \"GROUP_BY\", \"1\"]]"
}
})
'''
# dcos task exec node-0-server bash -c 'JAVA_HOME=jre1.8.0_144 apache-cassandra-3.0.14/bin/nodetool status'
raw_status = nodetool.cmd('node-0', 'status')
log.info("raw_status: {}".format(raw_status))
stdout = raw_status[1]
log.info("stdout: {}".format(stdout))
node = nodetool.parse_status(stdout)[0]
log.info("node: {}".format(node))
assert (node.get_rack() != 'a') or (node.get_rack() !=
'b') or (node.get_rack() != 'c')
def test_rack():
sdk_install.install(
config.PACKAGE_NAME,
config.get_foldered_service_name(),
3,
additional_options={"service": {"name": config.get_foldered_service_name(), "detect_zones": True}})
# dcos task exec node-0-server bash -c 'JAVA_HOME=jre1.8.0_144 apache-cassandra-3.0.14/bin/nodetool status'
raw_status = nodetool.cmd('node-0', 'status')
log.info("raw_status: {}".format(raw_status))
stdout = raw_status[1]
log.info("stdout: {}".format(stdout))
node = nodetool.parse_status(stdout)[0]
log.info("node: {}".format(node))
assert node.get_rack() != 'rack1'
assert 'us-west' in node.get_rack()
def test_rack() -> None:
sdk_install.install(
config.PACKAGE_NAME,
config.get_foldered_service_name(),
3,
additional_options={
"service": {"name": config.get_foldered_service_name()},
"nodes": {"placement_constraint": '[["@zone", "GROUP_BY", "1"]]'},
},
)
raw_status = nodetool.cmd(config.get_foldered_service_name(), "node-0-server", "status")
log.info("raw_status: {}".format(raw_status))
stdout = raw_status[1]
log.info("stdout: {}".format(stdout))
node = nodetool.parse_status(stdout)[0]
log.info("node: {}".format(node))
assert node.get_rack() != "rack1"
assert sdk_utils.get_cluster_zones()[node.get_address()] == node.get_rack()
def test_status_parsing():
status = """Datacenter: datacenter1
=======================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns (effective) Host ID Rack
UN 10.0.2.28 74.32 KB 256 62.8% d71b5d8d-6db1-416e-a25d-4541f06b26bc us-west-2c
UN 10.0.1.252 75.78 KB 256 67.8% e848371e-ac01-454a-bb70-f51ed96293a6 us-west-2c
UN 10.0.1.28 83.78 KB 256 69.3% a553b89d-51e1-4d85-81bb-d1487369082e us-west-2c
"""
nodes = nodetool.parse_status(status)
assert len(nodes) == 3
test_node = nodes[1]
assert test_node.get_status() == 'UN'
assert test_node.get_address() == '10.0.1.252'
assert test_node.get_load() == '75.78 KB'
assert test_node.get_tokens() == '256'
assert test_node.get_owns() == '67.8%'
assert test_node.get_host_id() == 'e848371e-ac01-454a-bb70-f51ed96293a6'
assert test_node.get_rack() == 'us-west-2c'
def test_status_parsing() -> None:
status = """Datacenter: datacenter1
=======================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns (effective) Host ID Rack
UN 10.0.2.28 74.32 KB 256 62.8% d71b5d8d-6db1-416e-a25d-4541f06b26bc us-west-2c
UN 10.0.1.252 75.78 KB 256 67.8% e848371e-ac01-454a-bb70-f51ed96293a6 us-west-2c
UN 10.0.1.28 83.78 KB 256 69.3% a553b89d-51e1-4d85-81bb-d1487369082e us-west-2c
"""
nodes = nodetool.parse_status(status)
assert len(nodes) == 3
test_node = nodes[1]
assert test_node.get_status() == "UN"
assert test_node.get_address() == "10.0.1.252"
assert test_node.get_load() == "75.78 KB"
assert test_node.get_tokens() == "256"
assert test_node.get_owns() == "67.8%"
assert test_node.get_host_id() == "e848371e-ac01-454a-bb70-f51ed96293a6"
assert test_node.get_rack() == "us-west-2c"
def test_rack():
sdk_install.install(
config.PACKAGE_NAME,
config.get_foldered_service_name(),
3,
additional_options={
"service": {
"name": config.get_foldered_service_name()
},
"nodes": {
"placement_constraint": "[[\"@zone\", \"GROUP_BY\", \"1\"]]"
}
})
raw_status = nodetool.cmd(config.get_foldered_service_name(), 'node-0-server', 'status')
log.info("raw_status: {}".format(raw_status))
stdout = raw_status[1]
log.info("stdout: {}".format(stdout))
node = nodetool.parse_status(stdout)[0]
log.info("node: {}".format(node))
assert node.get_rack() != 'rack1'
assert 'us-west' in node.get_rack()
