def test_get_by_name_nonexistent(self):
name = "yodep-{0}".format(str(uuid.uuid4()))
dep = utils.create_deployment(name=name)
if utils.is_reachable(dep.config.api_host):
result = K8sDeployment.get_by_name(config=dep.config, name=name)
self.assertIsInstance(result, list)
self.assertEqual(0, len(result))
def test_get_by_name_nonexistent(self):
name = "yodep-{0}".format(str(uuid.uuid4()))
dep = utils.create_deployment(name=name)
if utils.is_reachable(dep.config.api_host):
result = K8sDeployment.get_by_name(config=dep.config, name=name)
self.assertIsInstance(result, list)
self.assertEqual(0, len(result))
def has_deployment(self, name):
o = K8sDeployment(config=self.k8s_config, name=name)
res = False
for ds in o.list():
if ds.name == name:
res = True
break
else:
continue
return res
def test_init_no_args(self):
try:
K8sDeployment()
self.fail("Should not fail.")
except SyntaxError:
pass
except IOError:
pass
except Exception as err:
self.fail("Unhandled exception: [ {0} ]".format(
err.__class__.__name__))
def test_inmarsat(self):
cfg_default = K8sConfig(kubeconfig=None, api_host="127.0.0.1:8001")
container = K8sContainer(name='nginx', image='nginx:latest')
container.add_port(container_port=80, host_port=80, name='nginx')
deployment = K8sDeployment(config=cfg_default,
name='nginx',
replicas=3)
deployment.add_container(container)
deployment.create()
def test_get_by_name(self):
cont_name = "yocontainer"
container = utils.create_container(name=cont_name)
name = "yodep-{0}".format(str(uuid.uuid4()))
dep = utils.create_deployment(name=name)
dep.add_container(container)
if utils.is_reachable(dep.config.api_host):
dep.create()
result = K8sDeployment.get_by_name(config=dep.config, name=name)
self.assertIsInstance(result, list)
self.assertEqual(1, len(result))
self.assertIsInstance(result[0], K8sDeployment)
self.assertEqual(dep, result[0])
def test_get_by_name(self):
cont_name = "yocontainer"
container = utils.create_container(name=cont_name)
name = "yodep-{0}".format(str(uuid.uuid4()))
dep = utils.create_deployment(name=name)
dep.add_container(container)
if utils.is_reachable(dep.config.api_host):
dep.create()
result = K8sDeployment.get_by_name(config=dep.config, name=name)
self.assertIsInstance(result, list)
self.assertEqual(1, len(result))
self.assertIsInstance(result[0], K8sDeployment)
self.assertEqual(dep, result[0])
def create_deployment(self,
name,
image,
env,
rs=1,
type='tomcat',
port=8080,
env_dict=False,
mount_path=False):
is_run = False
if self.has_deployment(name):
# image=self.get_deployment(name)['spec']['template']['spec']['containers'][0]['image']
is_run = True
container = K8sContainer(name=name, image=image)
container.add_port(container_port=port)
try:
if env_dict:
for k, v in env_dict.items():
container.add_env(name=str(k), value=str(v))
container.add_env(name='ENVNAME', value=str(env))
except Exception as ex:
return "Error: 添加容器环境变量失败" + ex
try:
mount_path = mount_path if mount_path else '/usr/local/tomcat/logs'
if type == "tomcat":
container.add_env(name='aliyun_logs_' + name, value='stdout')
else:
container.add_env(name='aliyun_logs_' + name,
value=mount_path + '/*.log')
mount = K8sVolumeMount(name=name + '-logs', mount_path=mount_path)
container.add_volume_mount(mount)
except Exception as ex:
return "Error: 容器数据卷添加失败" + ex
container.resources = {'requests': {"cpu": "1000m", "memory": "2000M"}}
deployment = K8sDeployment(config=self.k8s_config,
name=name,
replicas=rs)
volume = K8sVolume(name=name + '-logs', type='hostPath')
volume.path = "/acs/logs/" + self.namespace + '/' + name
deployment.add_volume(volume)
deployment.add_container(container)
return deployment.update() if is_run else deployment.create()
def deployment_action(self):
cfg_cert = K8sConfig(kubeconfig=None, auth=(self.k8s_username, self.k8s_password), api_host=self.k8s_host)
deployment = K8sDeployment(config=cfg_cert, name=self.k8s_deployment_name)
deployment.add_label(k='project', v=self.project_name)
if not deployment._exists():
container = K8sContainer(name=self.k8s_deployment_name, image=self.k8s_image)
container.add_env('KS_PROJECT_VERSION', self.project_version)
container.add_container_resources_limits(cpu='2', memory='1024Mi')
# container.add_image_pull_policy(policy='Always')
if re.search("(JAVA|RPC)",self.go_environment_name,re.I):
container.add_volume_mount(
K8sVolumeMount(name="{project}-resources-volume".format(project=self.k8s_deployment_name),
mount_path="/data/{project}/resources".format(
project=self.project_name)))
container.add_volume_mount(K8sVolumeMount(name='{project}-log-volume'.format(project=self.k8s_deployment_name),
mount_path='/data/logs/'))
vol = K8sVolume(name="{project}-resources-volume".format(project=self.k8s_deployment_name),
type='hostPath')
vol.path = "/data/resources/{group}/{project}".format(group=self.project_group,
project=self.project_name)
deployment.add_volume(vol)
vol_log = K8sVolume(name="{project}-log-volume".format(project=self.k8s_deployment_name),
type='hostPath')
vol_log.path = "/data/logs/{group}/{project}".format(group=self.project_group,
project=self.project_name)
deployment.add_volume(vol_log)
deployment.add_container(container)
deployment.add_change_cause('Image Version:{version}'.format(version=self.k8s_image))
deployment.add_image_pull_secrets([{'name': 'prodregistrykey'}])
deployment.create()
else:
deployment.change_container_resources_limits(cpu='2', memory='1024Mi')
deployment.set_container_image(name=self.k8s_deployment_name, image=self.k8s_image)
deployment.add_change_cause('Image Version:{version}'.format(version=self.k8s_image))
deployment.update()
deployment.scale(self.project_replicas)
def deployment_action(self):
cfg_cert = K8sConfig(kubeconfig=None,auth=(self.k8s_username,self.k8s_password), api_host=self.k8s_host)
deployment = K8sDeployment(config=cfg_cert, name=self.k8s_deployment_name)
deployment.add_label(k='project',v=self.project_name)
if not deployment._exists():
container = K8sContainer(name=self.k8s_deployment_name, image=self.k8s_image)
container.add_env('KS_PROJECT_VERSION',self.project_version)
container.add_image_pull_policy(policy='Always')
container.add_volume_mount(K8sVolumeMount(name="{project}-resources-volume".format(project=self.k8s_deployment_name),
mount_path="/data/{project}/resources".format(
project=self.project_name)))
#container.add_volume_mount(K8sVolumeMount(name='localtime-volumn',mount_path='/etc/localtime'))
container.add_volume_mount(K8sVolumeMount(name='{project}-log-volume'.format(project=self.k8s_deployment_name),
mount_path='/data/logs/'))
container.add_container_resources_limits(cpu='2', memory='1024Mi')
#container.add_container_resources_requests(cpu='200m',memory='512M')
deployment.add_container(container)
deployment.add_change_cause('Image Version:{version}'.format(version=self.k8s_image))
deployment.add_image_pull_secrets([{'name': 'ksszregistrykey'}])
vol = K8sVolume(name="{project}-resources-volume".format(project=self.k8s_deployment_name), type='hostPath')
vol.path = "/data/docker/resources/{env}/{project}".format(env=self.project_status,project=self.project_name)
deployment.add_volume(vol)
#vol_localtime = K8sVolume(name='localtime-volumn', type='hostPath')
#vol_localtime.path = "/etc/localtime"
#deployment.add_volume(vol_localtime)
vol_log = K8sVolume(name="{project}-log-volume".format(project=self.k8s_deployment_name), type='hostPath')
vol_log.path = "/data/docker/logs/{env}/{project}".format(env=self.project_status,project=self.project_name)
deployment.add_volume(vol_log)
deployment.create()
else:
deployment.change_container_resources_limits(cpu='2', memory='1024Mi')
deployment.set_container_image(name=self.k8s_deployment_name, image=self.k8s_image)
deployment.add_change_cause('Image Version:{version}'.format(version=self.k8s_image))
deployment.update()
deployment.scale(self.project_replicas)
def test_get_by_name_invalid_config(self):
name = "yoname"
config = object()
with self.assertRaises(SyntaxError):
K8sDeployment.get_by_name(config=config, name=name)
def test_get_by_name_invalid_config(self):
name = "yoname"
config = object()
with self.assertRaises(SyntaxError):
K8sDeployment.get_by_name(config=config, name=name)
def del_deployment(self, name):
o = K8sDeployment(config=self.k8s_config, name=name)
return o.delete()
def get_deployment(self, name):
o = K8sDeployment(config=self.k8s_config, name=name)
return o.get_model()
def test_get_by_name_invalid_name(self):
name = object()
with self.assertRaises(SyntaxError):
K8sDeployment.get_by_name(name=name)
def test_init_with_invalid_config(self):
config = object()
with self.assertRaises(SyntaxError):
K8sDeployment(config=config)
def test_get_by_name_invalid_name(self):
name = object()
with self.assertRaises(SyntaxError):
K8sDeployment.get_by_name(name=name)
def test_get_by_name_none_args(self):
with self.assertRaises(SyntaxError):
K8sDeployment.get_by_name()
def test_get_by_name_none_args(self):
with self.assertRaises(SyntaxError):
K8sDeployment.get_by_name()