def setUp(self):
super(ClusterHostAPITest, self).setUp()
self.test_config_data = {
"networking": {
"interfaces": {
"management": {
"ip": "192.168.1.1"
}
},
"global": {}
},
"roles": ""
}
# Insert a host into database for testing
with database.session() as session:
clusters_list = [
Cluster(name='cluster_01'),
Cluster(name='cluster_02')
]
session.add_all(clusters_list)
hosts_list = [
ClusterHost(hostname='host_02', cluster_id=1),
ClusterHost(hostname='host_03', cluster_id=1),
ClusterHost(hostname='host_04', cluster_id=2)
]
host = ClusterHost(hostname='host_01', cluster_id=1)
host.config_data = json.dumps(self.test_config_data)
session.add(host)
session.add_all(hosts_list)
def test_get_clusters(self):
#Insert more clusters in db
with database.session() as session:
clusters_list = [
Cluster(name="cluster_02"),
Cluster(name="cluster_03"),
Cluster(name="cluster_04")
]
session.add_all(clusters_list)
session.flush()
url = "/clusters"
rv = self.app.get(url)
data = json.loads(rv.get_data())
self.assertEqual(len(data['clusters']), 4)
def setUp(self):
super(TestClusterAPI, self).setUp()
#Prepare testing data
with database.session() as session:
cluster = Cluster(name='cluster_01')
session.add(cluster)
session.flush()
def _prepare_database(self, config_locals):
"""Prepare database."""
with database.session() as session:
adapters = {}
for adapter_config in config_locals['ADAPTERS']:
adapter = Adapter(**adapter_config)
session.add(adapter)
adapters[adapter_config['name']] = adapter
roles = {}
for role_config in config_locals['ROLES']:
role = Role(**role_config)
session.add(role)
roles[role_config['name']] = role
switches = {}
for switch_config in config_locals['SWITCHES']:
switch = Switch(**switch_config)
session.add(switch)
switches[switch_config['ip']] = switch
machines = {}
for switch_ip, machine_configs in (
config_locals['MACHINES_BY_SWITCH'].items()
):
for machine_config in machine_configs:
machine = Machine(**machine_config)
machines[machine_config['mac']] = machine
machine.switch = switches[switch_ip]
session.add(machine)
clusters = {}
for cluster_config in config_locals['CLUSTERS']:
adapter_name = cluster_config['adapter']
del cluster_config['adapter']
cluster = Cluster(**cluster_config)
clusters[cluster_config['name']] = cluster
cluster.adapter = adapters[adapter_name]
cluster.state = ClusterState(
state="INSTALLING", progress=0.0, message='')
session.add(cluster)
hosts = {}
for cluster_name, host_configs in (
config_locals['HOSTS_BY_CLUSTER'].items()
):
for host_config in host_configs:
mac = host_config['mac']
del host_config['mac']
host = ClusterHost(**host_config)
hosts['%s.%s' % (
host_config['hostname'], cluster_name)] = host
host.machine = machines[mac]
host.cluster = clusters[cluster_name]
host.state = HostState(
state="INSTALLING", progress=0.0, message='')
session.add(host)
def test_cluster_action(self):
from sqlalchemy import func
#Prepare testing data: create machines, clusters in database
#The first three machines will belong to cluster_01, the last one
#belongs to cluster_02
with database.session() as session:
machines = [
Machine(mac='00:27:88:0c:01'),
Machine(mac='00:27:88:0c:02'),
Machine(mac='00:27:88:0c:03'),
Machine(mac='00:27:88:0c:04')
]
clusters = [Cluster(name='cluster_02')]
session.add_all(machines)
session.add_all(clusters)
# add a host to machine '00:27:88:0c:04' to cluster_02
host = ClusterHost(cluster_id=2,
machine_id=4,
hostname='host_c2_01')
session.add(host)
# Do an action to a non-existing cluster
url = '/clusters/1000/action'
request = {'addHosts': [10, 20, 30]}
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 404)
# Test 'addHosts' action on cluster_01
# 1. add a host with non-existing machine
url = '/clusters/1/action'
request = {'addHosts': [1, 1000, 1001]}
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 404)
# ClusterHost table should not have any records.
with database.session() as session:
hosts_num = session.query(func.count(ClusterHost.id))\
.filter_by(cluster_id=1).scalar()
self.assertEqual(hosts_num, 0)
# 2. add a host with a installed machine
request = {'addHosts': [1, 4]}
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 409)
data = json.loads(rv.get_data())
self.assertEqual(len(data['failedMachines']), 1)
# 3. add hosts to cluster_01
request = {'addHosts': [1, 2, 3]}
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 200)
data = json.loads(rv.get_data())
self.assertEqual(len(data['cluster_hosts']), 3)
# 4. try to remove some hosts which do not exists
request = {'removeHosts': [1, 1000, 1001]}
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 404)
data = json.loads(rv.get_data())
self.assertEqual(len(data['failedHosts']), 2)
# 5. sucessfully remove requested hosts
request = {'removeHosts': [1, 2]}
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 200)
data = json.loads(rv.get_data())
self.assertEqual(len(data['cluster_hosts']), 2)
# 6. Test 'replaceAllHosts' action on cluster_01
request = {'replaceAllHosts': [1, 2, 3]}
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 200)
data = json.loads(rv.get_data())
self.assertEqual(len(data['cluster_hosts']), 3)
# 7. Test 'deploy' action on cluster_01
request = {'deploy': {}}
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 202)
# 8. Test deploy cluster_01 the second time
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 400)
# 9. Try to deploy cluster_02 which no host
url = '/clusters/2/action'
with database.session() as session:
session.query(ClusterHost).filter_by(cluster_id=2)\
.delete(synchronize_session=False)
host = session.query(ClusterHost).filter_by(cluster_id=2).first()
rv = self.app.post(url, data=json.dumps(request))
self.assertEqual(rv.status_code, 404)
def setupDb():
"""setup database."""
SECURITY_CONFIG = {
"security": {
"server_credentials": {
"username": "******",
"password": "******"},
"service_credentials": {
"username": "******",
"password": "******"},
"console_credentials": {
"username": "******",
"password": "******"}
}
}
NET_CONFIG = {
"networking": {
"interfaces": {
"management": {
"ip_start": "10.120.8.100",
"ip_end": "10.120.8.200",
"netmask": "255.255.255.0",
"gateway": "",
"nic": "eth0",
"promisc": 1
},
"tenant": {
"ip_start": "192.168.10.100",
"ip_end": "192.168.10.200",
"netmask": "255.255.255.0",
"gateway": "",
"nic": "eth1",
"promisc": 0
},
"public": {
"ip_start": "12.145.68.100",
"ip_end": "12.145.68.200",
"netmask": "255.255.255.0",
"gateway": "",
"nic": "eth2",
"promisc": 0
},
"storage": {
"ip_start": "172.29.8.100",
"ip_end": "172.29.8.200",
"netmask": "255.255.255.0",
"gateway": "",
"nic": "eth3",
"promisc": 0
}
},
"global": {
"nameservers": "8.8.8.8",
"search_path": "ods.com",
"gateway": "192.168.1.1",
"proxy": "http://127.0.0.1:3128",
"ntp_server": "127.0.0.1"
}
}
}
PAR_CONFIG = {
"partition": "/home 20%;/tmp 10%;/var 30%;"
}
HOST_CONFIG = {
"networking": {
"interfaces": {
"management": {
"ip": "%s"
},
"tenant": {
"ip": "%s"
}
}
},
"roles": ["base"]
}
print "Setting up DB ..."
with database.session() as session:
# populate switch_config
switch_config = SwitchConfig(ip='192.168.1.10', filter_port='1')
session.add(switch_config)
# populate role table
role = Role(name='compute', target_system='openstack')
session.add(role)
# Populate one adapter to DB
adapter = Adapter(name='Centos_openstack', os='Centos',
target_system='openstack')
session.add(adapter)
#Populate switches info to DB
switches = [Switch(ip="192.168.2.1",
credential={"version": "2c",
"community": "public"},
vendor="huawei",
state="under_monitoring"),
Switch(ip="192.168.2.2",
credential={"version": "2c",
"community": "public"},
vendor="huawei",
state="under_monitoring"),
Switch(ip="192.168.2.3",
credential={"version": "2c",
"community": "public"},
vendor="huawei",
state="under_monitoring"),
Switch(ip="192.168.2.4",
credential={"version": "2c",
"community": "public"},
vendor="huawei",
state="under_monitoring")]
session.add_all(switches)
# Populate machines info to DB
machines = [
Machine(mac='00:0c:27:88:0c:a1', port='1', vlan='1',
switch_id=1),
Machine(mac='00:0c:27:88:0c:a2', port='2', vlan='1',
switch_id=1),
Machine(mac='00:0c:27:88:0c:a3', port='3', vlan='1',
switch_id=1),
Machine(mac='00:0c:27:88:0c:b1', port='1', vlan='1',
switch_id=2),
Machine(mac='00:0c:27:88:0c:b2', port='2', vlan='1',
switch_id=2),
Machine(mac='00:0c:27:88:0c:b3', port='3', vlan='1',
switch_id=2),
Machine(mac='00:0c:27:88:0c:c1', port='1', vlan='1',
switch_id=3),
Machine(mac='00:0c:27:88:0c:c2', port='2', vlan='1',
switch_id=3),
Machine(mac='00:0c:27:88:0c:c3', port='3', vlan='1',
switch_id=3),
Machine(mac='00:0c:27:88:0c:d1', port='1', vlan='1',
switch_id=4),
Machine(mac='00:0c:27:88:0c:d2', port='2', vlan='1',
switch_id=4),
]
session.add_all(machines)
# Popluate clusters into DB
"""
a. cluster #1: a new machine will be added to it.
b. cluster #2: a failed machine needs to be re-deployed.
c. cluster #3: a new cluster with 3 hosts will be deployed.
"""
clusters_networking_config = [
{"networking":
{"interfaces": {"management": {"ip_start": "10.120.1.100",
"ip_end": "10.120.1.200"},
"tenant": {"ip_start": "192.168.1.100",
"ip_end": "192.168.1.200"},
"public": {"ip_start": "12.145.1.100",
"ip_end": "12.145.1.200"},
"storage": {"ip_start": "172.29.1.100",
"ip_end": "172.29.1.200"}}}},
{"networking":
{"interfaces": {"management": {"ip_start": "10.120.2.100",
"ip_end": "10.120.2.200"},
"tenant": {"ip_start": "192.168.2.100",
"ip_end": "192.168.2.200"},
"public": {"ip_start": "12.145.2.100",
"ip_end": "12.145.2.200"},
"storage": {"ip_start": "172.29.2.100",
"ip_end": "172.29.2.200"}}}}
]
cluster_names = ['cluster_01', 'cluster_02']
for name, networking_config in zip(cluster_names,
clusters_networking_config):
nconfig = copy.deepcopy(NET_CONFIG)
util.merge_dict(nconfig, networking_config)
c = Cluster(
name=name, adapter_id=1,
security_config=json.dumps(SECURITY_CONFIG['security']),
networking_config=json.dumps(nconfig['networking']),
partition_config=json.dumps(PAR_CONFIG['partition']))
session.add(c)
# Populate hosts to each cluster
host_mips = ['10.120.1.100', '10.120.1.101', '10.120.1.102',
'10.120.2.100', '10.120.2.101', '10.120.2.102']
host_tips = ['192.168.1.100', '192.168.1.101', '192.168.1.102',
'192.168.2.100', '192.168.2.101', '192.168.2.102']
hosts_config = []
for mip, tip in zip(host_mips, host_tips):
config = copy.deepcopy(HOST_CONFIG)
config['networking']['interfaces']['management']['ip'] = mip
config['networking']['interfaces']['tenant']['ip'] = tip
hosts_config.append(json.dumps(config))
hosts = [
ClusterHost(hostname='host_01', machine_id=1, cluster_id=1,
config_data=hosts_config[0]),
ClusterHost(hostname='host_02', machine_id=2, cluster_id=1,
config_data=hosts_config[1]),
ClusterHost(hostname='host_03', machine_id=3, cluster_id=1,
config_data=hosts_config[2]),
ClusterHost(hostname='host_01', machine_id=4, cluster_id=2,
config_data=hosts_config[3]),
ClusterHost(hostname='host_02', machine_id=5, cluster_id=2,
config_data=hosts_config[4]),
ClusterHost(hostname='host_03', machine_id=6, cluster_id=2,
config_data=hosts_config[5])
]
session.add_all(hosts)
# Populate cluster state and host state
cluster_states = [
ClusterState(id=1, state="READY", progress=1.0,
message="Successfully!"),
ClusterState(id=2, state="ERROR", progress=0.5,
message="Failed!")
]
session.add_all(cluster_states)
host_states = [
HostState(id=1, state="READY", progress=1.0,
message="Successfully!"),
HostState(id=2, state="READY", progress=1.0,
message="Successfully!"),
HostState(id=3, state="READY", progress=1.0,
message="Successfully!"),
HostState(id=4, state="ERROR", progress=0.5,
message="Failed!"),
HostState(id=5, state="READY", progress=1.0,
message="Successfully!"),
HostState(id=6, state="ERROR", progress=1.0,
message="Failed!")
]
session.add_all(host_states)