The Gatekeeper, or a project gating system
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#!/usr/bin/env python
# Copyright 2017 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import os
import yaml
from tests.base import ZuulTestCase
class TestInventory(ZuulTestCase):
tenant_config_file = 'config/inventory/main.yaml'
def setUp(self):
super(TestInventory, self).setUp()
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
def _get_build_inventory(self, name):
build = self.getBuildByName(name)
inv_path = os.path.join(build.jobdir.root, 'ansible', 'inventory.yaml')
return yaml.safe_load(open(inv_path, 'r'))
def _get_setup_inventory(self, name):
build = self.getBuildByName(name)
setup_inv_path = os.path.join(build.jobdir.root, 'ansible',
'setup-inventory.yaml')
return yaml.safe_load(open(setup_inv_path, 'r'))
def test_single_inventory(self):
inventory = self._get_build_inventory('single-inventory')
all_nodes = ('ubuntu-xenial',)
self.assertIn('all', inventory)
self.assertIn('hosts', inventory['all'])
self.assertIn('vars', inventory['all'])
for node_name in all_nodes:
self.assertIn(node_name, inventory['all']['hosts'])
self.assertIn('zuul', inventory['all']['vars'])
z_vars = inventory['all']['vars']['zuul']
self.assertIn('executor', z_vars)
self.assertIn('src_root', z_vars['executor'])
self.assertIn('job', z_vars)
self.assertEqual(z_vars['job'], 'single-inventory')
self.executor_server.release()
self.waitUntilSettled()
def test_single_inventory_list(self):
inventory = self._get_build_inventory('single-inventory-list')
all_nodes = ('compute', 'controller')
self.assertIn('all', inventory)
self.assertIn('hosts', inventory['all'])
self.assertIn('vars', inventory['all'])
for node_name in all_nodes:
self.assertIn(node_name, inventory['all']['hosts'])
self.assertIn('zuul', inventory['all']['vars'])
z_vars = inventory['all']['vars']['zuul']
self.assertIn('executor', z_vars)
self.assertIn('src_root', z_vars['executor'])
self.assertIn('job', z_vars)
self.assertEqual(z_vars['job'], 'single-inventory-list')
self.executor_server.release()
self.waitUntilSettled()
def test_group_inventory(self):
inventory = self._get_build_inventory('group-inventory')
all_nodes = ('controller', 'compute1', 'compute2')
self.assertIn('all', inventory)
self.assertIn('hosts', inventory['all'])
self.assertIn('vars', inventory['all'])
for group_name in ('ceph-osd', 'ceph-monitor'):
self.assertIn(group_name, inventory)
for node_name in all_nodes:
self.assertIn(node_name, inventory['all']['hosts'])
self.assertIn(node_name,
inventory['ceph-monitor']['hosts'])
self.assertIn('zuul', inventory['all']['vars'])
z_vars = inventory['all']['vars']['zuul']
self.assertIn('executor', z_vars)
self.assertIn('src_root', z_vars['executor'])
self.assertIn('job', z_vars)
self.assertEqual(z_vars['job'], 'group-inventory')
self.executor_server.release()
self.waitUntilSettled()
def test_hostvars_inventory(self):
inventory = self._get_build_inventory('hostvars-inventory')
all_nodes = ('default', 'fakeuser')
self.assertIn('all', inventory)
self.assertIn('hosts', inventory['all'])
self.assertIn('vars', inventory['all'])
for node_name in all_nodes:
self.assertIn(node_name, inventory['all']['hosts'])
# check if the nodes use the correct username
if node_name == 'fakeuser':
username = 'fakeuser'
else:
username = 'zuul'
self.assertEqual(
inventory['all']['hosts'][node_name]['ansible_user'], username)
# check if the nodes use the correct or no ansible_connection
if node_name == 'windows':
self.assertEqual(
inventory['all']['hosts'][node_name]['ansible_connection'],
'winrm')
else:
self.assertEqual(
'local',
inventory['all']['hosts'][node_name]['ansible_connection'])
self.executor_server.release()
self.waitUntilSettled()
def test_setup_inventory(self):
setup_inventory = self._get_setup_inventory('hostvars-inventory')
inventory = self._get_build_inventory('hostvars-inventory')
self.assertIn('all', inventory)
self.assertIn('hosts', inventory['all'])
self.assertIn('default', setup_inventory['all']['hosts'])
self.assertIn('fakeuser', setup_inventory['all']['hosts'])
self.assertIn('windows', setup_inventory['all']['hosts'])
self.assertNotIn('network', setup_inventory['all']['hosts'])
self.assertIn('default', inventory['all']['hosts'])
self.assertIn('fakeuser', inventory['all']['hosts'])
self.assertIn('windows', inventory['all']['hosts'])
self.assertIn('network', inventory['all']['hosts'])
self.executor_server.release()
self.waitUntilSettled()