def test_get_sum_disk_usage(self):
stateOpers = StateOpers('d-mcl-mcluster-manager-test-n-3')
result = stateOpers.get_sum_disk_usage()
print "get_sum_disk_usage: %s" % result
self.assertNotEqual(result, None, "result not none")
self.assertNotEqual(result.get('root_mount'), 0, "root_mount > 0")
self.assertNotEqual(result.get('volumes_mount'), 0,
"volumes_mount > 0")
def open_containers_under_oom(self, container_name_list):
result = {}
containers = self._get_containers(container_name_list)
for container in containers:
conl = StateOpers(container)
ret = conl.open_container_under_oom()
if not ret:
raise UserVisiableException(
'container %s under oom value open failed' % container)
result.setdefault(container, ret)
return result
def gather(self):
container_nodes = self.get_container_nodes()
res_type = 'diskusage'
for container_node in container_nodes:
state_op = StateOpers(container_node.container_name)
disk_usage = state_op.get_sum_disk_usage()
node_name = self.con_op.get_container_node_from_container_name(
container_node.cluster_name, container_node.container_name)
disk_usage.update({
'cluster_name': container_node.cluster_name,
'node_name': node_name
})
self.write_to_es(res_type, disk_usage)
def gather(self):
container_nodes = self.get_container_nodes()
res_type = 'memory'
for container_node in container_nodes:
state_op = StateOpers(container_node.container_name)
memory = state_op.get_memory_stat_item()
node_name = self.con_op.get_container_node_from_container_name(
container_node.cluster_name, container_node.container_name)
memory.update({
'cluster_name': container_node.cluster_name,
'node_name': node_name
})
self.write_to_es(res_type, memory)
def add_containers_memory(self, container_name_list, times=2):
'''
times: add memory times, default value is 2
'''
add_ret = {}
containers = self._get_containers(container_name_list)
for container in containers:
_inspect = self.docker_opers.inspect_container(container)
conl = StateOpers(container)
ret = conl.extend_memory(times)
add_ret.setdefault(container, ret)
return add_ret
def set_container_cpuset(self, args):
container_name = args.get('containerName')
exists = self.check_container_exists(container_name)
if not exists:
raise UserVisiableException("container(name:%s) dont's existed!" %
(container_name))
cpus = args.get('cpus')
if not cpus:
raise UserVisiableException("params cpus should be given!")
add_ret = {}
state_opers = StateOpers(container_name)
cpuset_value = state_opers.set_cpuset(cpus)
add_ret.setdefault(container_name, cpuset_value)
def set_containers_disk_bps(self,
container_name_list,
container_type,
method='write',
data=0):
result = {}
containers = self._get_containers(container_name_list)
for container in containers:
stat_op = StateOpers(container)
ret = stat_op.set_container_disk_bps(container_type, method, data)
if not ret:
raise UserVisiableException(
'container %s set disk bps failed' % container)
result.setdefault(container, {'bps': ret})
return result
def set_container_cpushares(self, args):
container_name = args.get('containerName')
exists = self.check_container_exists(container_name)
if not exists:
raise UserVisiableException("container(name:%s) dont's existed!" %
container_name)
times = args.get('times')
if not times:
raise UserVisiableException("params times should be given!")
add_ret = {}
cpushares = 1024 * eval(times)
state_opers = StateOpers(container_name)
cpushares_value = state_opers.set_cpushares(int(cpushares))
add_ret.setdefault(container_name, cpushares_value)
return add_ret
def test_get_root_mnt_size(self):
stateOpers = StateOpers('d-mcl-mcluster-manager-test-n-3')
result = stateOpers.get_root_mnt_size()
print "get_root_mnt_size: %s" % result
def test_get_oom_kill_disable_value(self):
stateOpers = StateOpers('d-mcl-mcluster-manager-test-n-3')
result = stateOpers.get_oom_kill_disable_value()
print "get_oom_kill_disable_value: %s" % result
def test_get_cpuacct_stat_value(self):
stateOpers = StateOpers('d-mcl-mcluster-manager-test-n-3')
result = stateOpers.get_cpuacct_stat_value()
print "get_cpuacct_stat_value: %s" % result
def test_get_memory_stat_item(self):
stateOpers = StateOpers('d-mcl-mcluster-manager-test-n-3')
result = stateOpers.get_memory_stat_item()
print "get_memory_stat_item: %s" % result
def test_get_memsw_load(self):
stateOpers = StateOpers('d-mcl-mcluster-manager-test-n-3')
result = stateOpers.get_memsw_load()
print "get_memsw_load: %s" % result
def test_get_con_limit_memsw(self):
stateOpers = StateOpers('d-mcl-mcluster-manager-test-n-3')
result = stateOpers.get_con_limit_memsw()
print "get_con_limit_memsw: %s" % result
def test_get_container_id(self):
stateOpers = StateOpers('d-mcl-mcluster-manager-test-n-3')
result = stateOpers.get_container_id()
print "get_container_id: %s" % result