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New snippet to delete notification channel #1920

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merged 10 commits into from
Dec 11, 2018
Merged

New snippet to delete notification channel #1920

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3cdec0d
New snippet to delete notification channel
engelke Dec 10, 2018
ee19cde
Restored inadvertently deleted line.
engelke Dec 10, 2018
926b8a1
Show message from exception
engelke Dec 10, 2018
9a66ef7
Force deletion for test
engelke Dec 10, 2018
17377ac
Reordered tests
engelke Dec 10, 2018
35e6f9a
Avoid teardown of deleted channel
engelke Dec 10, 2018
e0478e7
Typo fixed
engelke Dec 10, 2018
3686fe5
Another typo
engelke Dec 10, 2018
6d33fb2
Type compatibility
engelke Dec 10, 2018
7bec38e
Okay, no more than 79 characters
engelke Dec 10, 2018
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17 changes: 17 additions & 0 deletions monitoring/api/v3/alerts-client/snippets.py
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Original file line number Diff line number Diff line change
Expand Up @@ -90,6 +90,23 @@ def replace_notification_channels(project_name, alert_policy_id, channel_ids):
# [END monitoring_alert_replace_channels]


# [START monitoring_alert_delete_channel]
def delete_notification_channels(project_name, channel_ids, force=None):
channel_client = monitoring_v3.NotificationChannelServiceClient()
for channel_id in channel_ids:
channel_name = '{}/notificationChannels/{}'.format(
project_name, channel_id)
try:
channel_client.delete_notification_channel(
channel_name, force=force)
print('Channel {} deleted'.format(channel_name))
except ValueError:
print('The parameters are invalid')
except Exception as e:
print('API call failed: {}'.format(e))
# [END monitoring_alert_delete_channel]


# [START monitoring_alert_backup_policies]
def backup(project_name):
alert_client = monitoring_v3.AlertPolicyServiceClient()
Expand Down
14 changes: 12 additions & 2 deletions monitoring/api/v3/alerts-client/snippets_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -63,8 +63,9 @@ def __enter__(self):
def __exit__(self, type, value, traceback):
# Delete the policy and channel we created.
self.alert_policy_client.delete_alert_policy(self.alert_policy.name)
self.notification_channel_client.delete_notification_channel(
self.notification_channel.name)
if self.notification_channel.name:
self.notification_channel_client.delete_notification_channel(
self.notification_channel.name)


@pytest.fixture(scope='session')
Expand Down Expand Up @@ -114,3 +115,12 @@ def test_backup_and_restore(capsys, pochan):
assert "Updated {0}".format(pochan.alert_policy.name) in out
assert "Updating channel {0}".format(
pochan.notification_channel.display_name) in out


def test_delete_channels(capsys, pochan):
notification_channel_id = pochan.notification_channel.name.split('/')[-1]
snippets.delete_notification_channels(
pochan.project_name, [notification_channel_id], force=True)
out, _ = capsys.readouterr()
assert "{0} deleted".format(notification_channel_id) in out
pochan.notification_channel.name = '' # So teardown is not tried