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Add 10 second timeout to VM Resource Detector #2119

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merged 4 commits into from
Jan 9, 2024
Merged

Add 10 second timeout to VM Resource Detector #2119

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7bdbf16
Add 10 second timeout to VM Resource Detector
jeremydvoss Jan 9, 2024
74ac799
Changelog
jeremydvoss Jan 9, 2024
4bfc0fe
Fix potential __enter__ attribute issue
jeremydvoss Jan 9, 2024
e5d5392
Made test mocks clearer
jeremydvoss Jan 9, 2024
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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

## Unreleased

- `opentelemetry-resource-detector-azure` Added 10s timeout to VM Resource Detector
([#2119](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/2119))

## Version 1.22.0/0.43b0 (2023-12-14)

### Added
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4 changes: 2 additions & 2 deletions ...rce/opentelemetry-resource-detector-azure/src/opentelemetry/resource/detector/azure/vm.py
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Expand Up @@ -68,8 +68,8 @@ def get_azure_vm_metadata(self): # pylint: disable=no-self-use
request = Request(_AZURE_VM_METADATA_ENDPOINT)
request.add_header("Metadata", "True")
try:
with urlopen(request).read() as response:
return loads(response)
with urlopen(request, timeout=10) as response:
return loads(response.read())
except URLError:
# Not on Azure VM
return None
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12 changes: 6 additions & 6 deletions resource/opentelemetry-resource-detector-azure/tests/test_vm.py
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Expand Up @@ -363,18 +363,18 @@
class TestAzureVMResourceDetector(unittest.TestCase):
@patch("opentelemetry.resource.detector.azure.vm.urlopen")
def test_linux(self, mock_urlopen):
mock_open = Mock()
mock_urlopen.return_value = mock_open
mock_open.read.return_value = LINUX_JSON
mock_response = Mock()
mock_urlopen.return_value = mock_response
mock_response.read.return_value = LINUX_JSON
attributes = AzureVMResourceDetector().detect().attributes
for attribute_key, attribute_value in LINUX_ATTRIBUTES.items():
self.assertEqual(attributes[attribute_key], attribute_value)

@patch("opentelemetry.resource.detector.azure.vm.urlopen")
def test_windows(self, mock_urlopen):
mock_open = Mock()
mock_urlopen.return_value = mock_open
mock_open.read.return_value = WINDOWS_JSON
mock_response = Mock()
mock_urlopen.return_value = mock_response
mock_response.read.return_value = WINDOWS_JSON
attributes = AzureVMResourceDetector().detect().attributes
for attribute_key, attribute_value in LINUX_ATTRIBUTES.items():
self.assertEqual(attributes[attribute_key], attribute_value)
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