def update_worker_status():
"""
Update the worker status to the master as well as container info.
"""
threading.Timer(5, update_worker_status).start()
"""
Get machine status by calling a unix command and fetch for load average
"""
content = Services.get_machine_status(Setting, CRole.WORKER)
content[Definition.REST.get_str_docker(
)] = DockerService.get_containers_status()
content[Definition.REST.get_str_local_imgs(
)] = DockerService.get_local_images()
s_content = bytes(json.dumps(content), 'utf-8')
html = urllib3.PoolManager()
try:
r = html.request('PUT',
Definition.Master.get_str_check_master(
Setting.get_master_addr(),
Setting.get_master_port(), Setting.get_token()),
body=s_content)
if r.status != 200:
SysOut.err_string("Cannot update worker status to the master!")
else:
SysOut.debug_string("Reports status to master node complete.")
except Exception as e:
SysOut.err_string("Master is not available!")
print(e)
def on_get(self, req, res):
"""
GET: /status?token={None}
"""
if not Definition.get_str_token() in req.params:
format_response_string(res, falcon.HTTP_401, "Token is required")
return
if req.params[Definition.get_str_token()] == Setting.get_token():
result = LService.get_machine_status(Setting, CRole.MASTER)
format_response_string(res, falcon.HTTP_200, str(result))
else:
format_response_string(res, falcon.HTTP_401, "Invalid token ID")
def on_get(self, req, res):
"""
GET: /status?token={None}
"""
if not Definition.get_str_token() in req.params:
res.body = "Token is required."
res.content_type = "String"
res.status = falcon.HTTP_401
return
if req.params[Definition.get_str_token()] == Setting.get_token():
result = LService.get_machine_status(Setting, CRole.MASTER)
res.body = str(result)
res.content_type = "String"
res.status = falcon.HTTP_200
else:
res.body = "Invalid token ID."
res.content_type = "String"
res.status = falcon.HTTP_401
def on_get(self, req, res):
"""
GET: /status?token={None}
"""
if not Definition.get_str_token() in req.params:
res.body = "Token is required."
res.content_type = "String"
res.status = falcon.HTTP_401
return
if req.params[Definition.get_str_token()] == Setting.get_token():
s_content = Services.get_machine_status(Setting, CRole.WORKER)
s_content[Definition.REST.get_str_docker(
)] = DockerService.get_containers_status()
res.body = str(s_content)
res.content_type = "String"
res.status = falcon.HTTP_200
else:
res.body = "Invalid token ID."
res.content_type = "String"
res.status = falcon.HTTP_401