def list_service(request):
"""
서비스 목록 페이지
:param request:
:return:
"""
if request.method == 'POST':
logger.info("listService_ajax")
control = ControlEngine(request.session.get("ctrl_header"))
# TODO: 알람을 위해 가데이터 받아오기
# control = ControllerEngine() # TODO: debugging 용
service_list = control.get_service_list()
logger.info("listService_ajax_end")
return JsonResponse(service_list)
else:
token = request.session.get('passToken')
if not token:
return redirect("/dashboard/domains/?next=/dashboard/service")
logger.info("listService_end")
if request.GET.get("error_msg_list"):
error_msg_list = request.GET.get("error_msg_list")
return render(request, 'service/index.html',
{"error_msg_list": error_msg_list})
return render(request, 'service/index.html', {})
def synchronize_floating_server_host(request):
if request.method == 'POST' and request.is_ajax():
token = request.session.get("passToken")
auth_url = request.session.get("auth_url")
project_id = request.session.get("project_id")
auth = ZabbixRestAPI.get_auth("Admin", "zabbix")
zabbix = ZabbixRestAPI(auth)
neutron = NeutronRestAPI(auth_url, token)
err_msg_list = []
# openstack의 floating_ip 목록 가져오기
q = {"project_id": project_id}
result_floating_ips = neutron.get_floating_ips(None, q)
create_host_flag = False
# host목록 가져오기
result_hosts = zabbix.get_hosts(output=["hostid", "host", "status", "name"])
if result_hosts.get("result") and result_floating_ips.get("success"):
floating_ips = result_floating_ips["success"].get("floatingips") # 중요1
hosts = result_hosts.get("result")
# floating_ips 목록이 Zabbix에 전부 등록되있는지 확인
# TODO: zabbix에 등록된 host중 floatingip연결을 해제시키거나 삭제된 server가 있으면 제거
recovery_list = [] # 중요3
for floating_ip in floating_ips:
if floating_ip.get("port_id"):
# floatingip - port 조회
result_port = neutron.getPort(floating_ip["port_id"])
if result_port.get("success"):
port = result_port["success"].get("port")
floating_ip["port_details"] = port
server_id = port.get("device_id")
host_names = [temp_host.get("host") for temp_host in hosts]
# 각 가상머신의 호스트가 등록되있지 않다면 등록 중요3
if server_id and "compute" in port.get("device_owner") and server_id not in host_names:
# floatingip - port - device(서버) 조회
recovery_info = {
"server": {
"vm_id": server_id,
"floating_ip_id": floating_ip.get("id"),
"floating_ip_address": floating_ip.get("floating_ip_address"),
"fixed_ips": port.get("fixed_ips")
},
"auth_url": auth_url,
"project_name": request.session.get("project_name")
}
recovery_list.append(recovery_info)
if result_port.get("error"):
err_msg_list.append(result_port["error"])
if len(recovery_list) > 0:
# 서비스 리스트 조회 -> 서비스 조회 -> vm_list에서 같은아이디 있는지 확인
ctrl_header = request.session.get("ctrl_header")
control = ControlEngine(ctrl_header)
result_service_list = control.get_service_list()
if result_service_list.get("success"):
for service in result_service_list["success"].get("service_list"):
service_id = service.get("service_id")
result_service = control.get_service(service_id)
if result_service.get("success"):
for recovery_info in recovery_list:
for vm in result_service["success"]["service_detail"].get("vm_list"):
# 서비스내에 해당 server가 있는지 확인
if vm.get("vm_id") == recovery_info["server"].get("vm_id"):
recovery_info["server"]["vm_name"] = vm.get("vm_name")
recovery_info["server"]["service_id"] = service_id
if result_service.get("error"):
err_msg_list.append(result_service["error"])
if result_service_list.get("error"):
err_msg_list.append(result_service_list["error"])
# service_list 조회끝
for recovery_info in recovery_list:
logger.debug("\n\n\n\n" + json.dumps(recovery_info) + "\n\n\n\n")
# hostgroup 조회
result_hostgroup = zabbix.get_hostgroups({"name": "Linux servers"}, ["groupid"])
if result_hostgroup.get("result"):
hostgroup_id = result_hostgroup["result"][0].get("groupid")
result_create_host = create_host(request, zabbix, recovery_info, hostgroup_id)
if len(result_create_host) < 1:
create_host_flag = True
else:
err_msg_list.append(result_create_host)
if not result_hostgroup.get("result"):
err_msg_list.append(result_hostgroup)
# 호스트 생성시 호스트 목록 다시조회
if create_host_flag:
result_hosts = zabbix.get_hosts(output=["hostid", "host", "status", "name"])
if result_hosts.get("result"):
hosts = result_hosts["result"]
if not result_hosts.get("result"):
err_msg_list.append(result_hosts)
if result_floating_ips.get("error"):
err_msg_list.append(result_floating_ips["error"])
return JsonResponse({"success": {"err_msg_list": err_msg_list}})
