tests/aaf/certservice/libraries/CertClientManager.py

   1 import docker
   2 import os
   3 import shutil
   4 import re
   5 from EnvsReader import EnvsReader
   6 from docker.types import Mount
   7
   8 ARCHIVES_PATH = os.getenv("WORKSPACE") + "/archives/"
   9
  10 ERROR_API_REGEX = 'Error on API response.*[0-9]{3}'
  11 RESPONSE_CODE_REGEX = '[0-9]{3}'
  12
  13 class CertClientManager:
  14
  15     def __init__(self, mount_path):
  16         self.mount_path = mount_path
  17
  18     def run_client_container(self, client_image, container_name, path_to_env, request_url, network):
  19         self.create_mount_dir()
  20         client = docker.from_env()
  21         environment = EnvsReader().read_env_list_from_file(path_to_env)
  22         environment.append("REQUEST_URL=" + request_url)
  23         container = client.containers.run(
  24             image=client_image,
  25             name=container_name,
  26             environment=environment,
  27             network=network,
  28             user='root', #Run container as root to avoid permission issues with volume mount access
  29             mounts=[Mount(target='/var/certs', source=self.mount_path, type='bind')],
  30             detach=True
  31         )
  32         exitcode = container.wait()
  33         return exitcode
  34
  35     def remove_client_container_and_save_logs(self, container_name, log_file_name):
  36         client = docker.from_env()
  37         container = client.containers.get(container_name)
  38         text_file = open(ARCHIVES_PATH + "client_container_" + log_file_name + ".log", "w")
  39         text_file.write(container.logs())
  40         text_file.close()
  41         container.remove()
  42         self.remove_mount_dir()
  43
  44     def create_mount_dir(self):
  45         if not os.path.exists(self.mount_path):
  46             os.makedirs(self.mount_path)
  47
  48     def remove_mount_dir(self):
  49         shutil.rmtree(self.mount_path)
  50
  51     def can_find_api_response_in_logs(self, container_name):
  52         logs = self.get_container_logs(container_name)
  53         api_logs = re.findall(ERROR_API_REGEX, logs)
  54         if api_logs:
  55             return True
  56         else:
  57             return False
  58
  59     def get_api_response_from_logs(self, container_name):
  60         logs = self.get_container_logs(container_name)
  61         error_api_message = re.findall(ERROR_API_REGEX, logs)
  62         code = re.findall(RESPONSE_CODE_REGEX, error_api_message[0])
  63         return code[0]
  64
  65     def get_container_logs(self, container_name):
  66         client = docker.from_env()
  67         container = client.containers.get(container_name)
  68         logs = container.logs()
  69         return logs