def stop(directory=None):
sc = settings.cluster
nodes = common.get_nodes([sc.get("clients"), sc.get("servers"), sc.get("mons"), sc.get("rgws")])
common.pdsh(nodes, "pkill -SIGINT -f collectl").communicate()
common.pdsh(nodes, "sudo pkill -SIGINT -f perf_3.6").communicate()
common.pdsh(sc.get("servers"), "sudo pkill -SIGINT -f blktrace").communicate()
if directory:
common.pdsh(nodes, "cd %s/perf;sudo chown %s.%s perf.data" % (directory, sc.get("user"), sc.get("user")))
make_movies(directory)
def start(directory):
sc = settings.cluster
nodes = common.get_nodes([sc.get("clients"), sc.get("servers"), sc.get("mons"), sc.get("rgws")])
collectl_dir = "%s/collectl" % directory
perf_dir = "%s/perf" % directory
blktrace_dir = "%s/blktrace" % directory
# collectl
common.pdsh(nodes, "mkdir -p -m0755 -- %s;collectl -s+mYZ -i 1:10 -F0 -f %s" % (collectl_dir, collectl_dir))
def test_method(self):
self.info("Creating new district...")
(ret, output) = common.create_district(self.district_name)
self.assert_equal(0, ret, "Unable to create district:%s")
nodes = common.get_nodes()
pnodes=[]
for node in nodes:
pnodes.append(common.get_public_ip_from_private(node))
self.assert_true((len(nodes)>=2), "There must be at least 2 ndoes...")
for node in nodes:
ret = common.add_node2district(self.district_name,node)
self.assert_equal(0, ret, "Error during adding node into district")
#Creating 1st app
self.info("Creating app#1...")
(ret, status) = self.config.rest_api.app_create(self.app_name1,
common.app_types[self.test_variant])
self.assert_equal('Created', ret, "Error during creating app#1 - %s"%self.app_name1)
self.info("Waiting...")
common.sleep(90)
self.info("Creating app#2...")
(ret,status) = self.config.rest_api.app_create(self.app_name2,
common.app_types[self.test_variant])
self.assert_equal('Created', ret, "Error during creating app#2 - %s"%self.app_name2)
(gear_group1, gear_count) = self.config.rest_api.get_gears(self.app_name1)
app1_gear=gear_group1[0]['gears'][0]['id']
(gear_group2, gear_count) = self.config.rest_api.get_gears(self.app_name2)
app2_gear=gear_group2[0]['gears'][0]['id']
gears={}
print "*"*80
for node in pnodes:
gears[node] = common.get_gears_per_node(node)
if gears[node].has_key(app1_gear):
print "\tApp1's gear[%s] is deployed on %s"%(app1_gear, node)
app1_node=node
if gears[node].has_key(app2_gear):
print "\tApp2's gear[%s] is deployed on %s"%(app2_gear, node)
app2_node=node
print "*"*80
self.assert_true((app1_node!=app2_node), "App1 should not reside on the same node as App2")
'''
db = brokerdb.BrokerDB(collections = ['district'])
districts = db.get_collection('district')
print "DISTRICTS: [UUID | NAME | NODES]"
for district in districts:
#print district.keys()
print "\t",district['uuid'], district['name'], district['server_identities']
print uuid1,uuid2
'''
return self.passed("%s passed" % self.__class__.__name__)
def dropcaches(self):
nodes = common.get_nodes([settings.cluster.get('clients'), settings.cluster.get('servers')])
common.pdsh(nodes, 'sync').communicate()
common.pdsh(nodes, 'echo 3 | sudo tee /proc/sys/vm/drop_caches').communicate()