From 8252374c2f165feea0f407b51deeb31930fb092e Mon Sep 17 00:00:00 2001 From: Linda Wang Date: Mon, 21 Aug 2017 03:24:28 +0000 Subject: Create API to update hosts info API: /api/v1/functest/envs/action METHOD: POST PARAMS: { "action": "update_hosts", "args": { "identity.ac.dz.com": "8.20.11.22", "image.ac.dz.com": "8.20.11.22" } } JIRA: FUNCTEST-856 Change-Id: Ifaf064110ade6e39189dd14b38c921d9e1c3568d Signed-off-by: Linda Wang --- functest/api/resources/v1/envs.py | 41 ++++++++++++++++++++++++++++++++++++++- 1 file changed, 40 insertions(+), 1 deletion(-) (limited to 'functest/api/resources') diff --git a/functest/api/resources/v1/envs.py b/functest/api/resources/v1/envs.py index 9c455198..fb76fa63 100644 --- a/functest/api/resources/v1/envs.py +++ b/functest/api/resources/v1/envs.py @@ -10,11 +10,12 @@ Resources to handle environment related requests """ +import IPy from flask import jsonify from functest.api.base import ApiResource -from functest.cli.commands.cli_env import Env from functest.api.common import api_utils +from functest.cli.commands.cli_env import Env import functest.utils.functest_utils as ft_utils @@ -38,3 +39,41 @@ class V1Envs(ApiResource): return api_utils.result_handler(status=1, data=str(err)) return api_utils.result_handler( status=0, data="Prepare env successfully") + + def update_hosts(self, hosts_info): # pylint: disable=no-self-use + """ Update hosts info """ + + if not isinstance(hosts_info, dict): + return api_utils.result_handler( + status=1, data='Error, args should be a dict') + + for key, value in hosts_info.items(): + if key: + try: + IPy.IP(value) + except Exception: # pylint: disable=broad-except + return api_utils.result_handler( + status=1, data='The IP %s is invalid' % value) + else: + return api_utils.result_handler( + status=1, data='Domain name is absent') + + try: + functest_flag = "# SUT hosts info for Functest" + hosts_list = ('\n{} {} {}'.format(ip, host_name, functest_flag) + for host_name, ip in hosts_info.items()) + + with open("/etc/hosts", 'r') as file_hosts: + origin_lines = [line for line in file_hosts + if functest_flag not in line] + + with open("/etc/hosts", 'w') as file_hosts: + file_hosts.writelines(origin_lines) + file_hosts.write(functest_flag) + file_hosts.writelines(hosts_list) + except Exception: # pylint: disable=broad-except + return api_utils.result_handler( + status=1, data='Error when updating hosts info') + else: + return api_utils.result_handler( + status=0, data='Update hosts info successfully') -- cgit 1.2.3-korg