7 class PrhLibrary(object):
13 def check_for_log(search_for):
14 client = docker.from_env()
15 container = client.containers.get('prh')
16 print ("Check for log searches for pattern: ", search_for )
17 for line in container.logs(stream=True):
18 print ("Check for log analysis line: ", line )
19 if search_for in line.strip():
25 def create_invalid_notification(json_file):
26 json_to_python = json.loads(json_file)
27 correlation_id = PrhLibrary.extract_correlation_id_value(json_to_python, "correlationId")
28 ipv4 = PrhLibrary.extract_value_from_pnfRegistrationFields(json_to_python, "oamV4IpAddress", "oamV4IpAddress")
29 ipv6 = PrhLibrary.extract_value_from_pnfRegistrationFields(json_to_python, "oamV6IpAddress", "oamV6IpAddress")
30 serial_number = PrhLibrary.extract_value_from_pnfRegistrationFields(json_to_python, "serialNumber", "serialNumber")
31 vendor_name = PrhLibrary.extract_value_from_pnfRegistrationFields(json_to_python, "vendorName", "vendorName")
32 model_number = PrhLibrary.extract_value_from_pnfRegistrationFields(json_to_python, "modelNumber", "modelNumber")
33 unit_type = PrhLibrary.extract_value_from_pnfRegistrationFields(json_to_python, "unitType", "unitType")
35 additional_fields = PrhLibrary.extract_additional_fields(json_to_python)
37 str_json = '{' + correlation_id + ipv4 + ipv6 + serial_number + vendor_name + model_number + unit_type + '"nfNamingCode":""' + "," + '"softwareVersion":"",' + additional_fields
38 return json.dumps(str_json).replace("\\", "")[1:-1].replace("\":", "\": ").rstrip(',') + '\\n}'
41 def create_pnf_ready_notification_as_pnf_ready(json_file):
42 json_to_python = json.loads(json_file)
43 correlation_id = PrhLibrary.extract_correlation_id_value(json_to_python, "correlationId")
45 additional_fields = PrhLibrary.extract_additional_fields_value(json_to_python)
47 str_json = '{' + correlation_id + additional_fields
49 return json.dumps(str_json.rstrip(',') + '}').replace("\\", "")[1:-1]
52 def extract_additional_fields_value(content):
53 fields = PrhLibrary.get_additional_fields_as_key_value_pairs(content)
56 return PrhLibrary.build_additional_fields_json(fields)
59 def extract_additional_fields(content):
60 fields = PrhLibrary.get_additional_fields_as_key_value_pairs(content)
62 return '"additionalFields":null'
63 return PrhLibrary.build_additional_fields_json(fields)
66 def get_additional_fields_as_key_value_pairs(content):
67 return content.get("event").get("pnfRegistrationFields").get(
68 "additionalFields") if "additionalFields" in content["event"]["pnfRegistrationFields"] else []
71 def build_additional_fields_json(fields):
72 res = '"additionalFields":{'
74 res += '"' + f + '":"' + fields.get(f) + '",'
75 return res.rstrip(',') + '},'
78 def extract_value_from_pnfRegistrationFields(content, name, key):
79 return '"' + name + '":"' + (content.get("event").get("pnfRegistrationFields").get(key) + '",' if key in content["event"]["pnfRegistrationFields"] else '",')
82 def extract_correlation_id_value(content, name):
83 return '"' + name + '":"' + (content.get("event").get("commonEventHeader").get("sourceName") + '",' if "sourceName" in content["event"]["commonEventHeader"] else '",')
86 def create_pnf_name(json_file):
87 json_to_python = json.loads(json_file)
88 correlation_id = json_to_python.get("event").get("commonEventHeader").get("sourceName") + '",' if "sourceName" in json_to_python["event"]["commonEventHeader"] else '",'
92 def ensure_container_is_running(name):
93 client = docker.from_env()
95 if not PrhLibrary.is_in_status(client, name, "running"):
96 print ("starting container", name)
97 container = client.containers.get(name)
99 PrhLibrary.wait_for_status(client, name, "running")
101 PrhLibrary.print_status(client)
104 def ensure_container_is_exited(name):
105 client = docker.from_env()
107 if not PrhLibrary.is_in_status(client, name, "exited"):
108 print ("stopping container", name)
109 container = client.containers.get(name)
111 PrhLibrary.wait_for_status(client, name, "exited")
113 PrhLibrary.print_status(client)
116 def print_status(client):
117 print("containers status")
118 for c in client.containers.list(all=True):
119 print(c.name, " ", c.status)
122 def wait_for_status(client, name, status):
123 while not PrhLibrary.is_in_status(client, name, status):
124 print ("waiting for container: ", name, "to be in status: ", status)
128 def is_in_status(client, name, status):
129 return len(client.containers.list(all=True, filters={"name": "^/"+name+"$", "status": status})) == 1