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authorLinda Wang <wangwulin@huawei.com>2017-08-21 03:24:28 +0000
committerLinda Wang <wangwulin@huawei.com>2017-08-25 03:27:24 +0000
commit8252374c2f165feea0f407b51deeb31930fb092e (patch)
tree368fd9def6a18d0f84df990ea9d896ee26337d7d /functest/api/resources/v1/envs.py
parentad44bfd97555a7372269db539857fd53fffb0460 (diff)
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 <wangwulin@huawei.com>
Diffstat (limited to 'functest/api/resources/v1/envs.py')
-rw-r--r--functest/api/resources/v1/envs.py41
1 files changed, 40 insertions, 1 deletions
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')