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* EKS Detector returns string if missing env var * Update sdk-extension/opentelemetry-sdk-extension-aws/src/opentelemetry/sdk/extension/aws/resource/eks.py Add return value typing to _get_cluster_name method Co-authored-by: Aaron Abbott <aaronabbott@google.com> Co-authored-by: Aaron Abbott <aaronabbott@google.com> Co-authored-by: Diego Hurtado <ocelotl@users.noreply.github.com>
110 lines
4.3 KiB
Python
110 lines
4.3 KiB
Python
# Copyright The OpenTelemetry Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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from collections import OrderedDict
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from unittest.mock import mock_open, patch
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from opentelemetry.sdk.extension.aws.resource.eks import AwsEksResourceDetector
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from opentelemetry.semconv.resource import (
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CloudPlatformValues,
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CloudProviderValues,
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ResourceAttributes,
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)
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MockEksResourceAttributes = {
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ResourceAttributes.CLOUD_PROVIDER: CloudProviderValues.AWS.value,
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ResourceAttributes.CLOUD_PLATFORM: CloudPlatformValues.AWS_EKS.value,
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ResourceAttributes.K8S_CLUSTER_NAME: "mock-cluster-name",
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ResourceAttributes.CONTAINER_ID: "a4d00c9dd675d67f866c786181419e1b44832d4696780152e61afd44a3e02856",
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}
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class AwsEksResourceDetectorTest(unittest.TestCase):
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@patch(
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"opentelemetry.sdk.extension.aws.resource.eks._get_k8s_cred_value",
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return_value="MOCK_TOKEN",
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)
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@patch(
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"opentelemetry.sdk.extension.aws.resource.eks._is_eks",
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return_value=True,
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)
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@patch(
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"opentelemetry.sdk.extension.aws.resource.eks._get_cluster_info",
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return_value=f"""{{
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"kind": "ConfigMap",
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"apiVersion": "v1",
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"metadata": {{
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"name": "cluster-info",
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"namespace": "amazon-cloudwatch",
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"selfLink": "/api/v1/namespaces/amazon-cloudwatch/configmaps/cluster-info",
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"uid": "0734438c-48f4-45c3-b06d-b6f16f7f0e1e",
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"resourceVersion": "25911",
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"creationTimestamp": "2021-07-23T18:41:56Z",
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"annotations": {{
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"kubectl.kubernetes.io/last-applied-configuration": "{{\\"apiVersion\\":\\"v1\\",\\"data\\":{{\\"cluster.name\\":\\"{MockEksResourceAttributes[ResourceAttributes.K8S_CLUSTER_NAME]}\\",\\"logs.region\\":\\"us-west-2\\"}},\\"kind\\":\\"ConfigMap\\",\\"metadata\\":{{\\"annotations\\":{{}},\\"name\\":\\"cluster-info\\",\\"namespace\\":\\"amazon-cloudwatch\\"}}}}\\n"
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}}
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}},
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"data": {{
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"cluster.name": "{MockEksResourceAttributes[ResourceAttributes.K8S_CLUSTER_NAME]}",
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"logs.region": "us-west-2"
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}}
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}}
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""",
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)
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@patch(
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"builtins.open",
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new_callable=mock_open,
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read_data=f"""14:name=systemd:/docker/{MockEksResourceAttributes[ResourceAttributes.CONTAINER_ID]}
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13:rdma:/
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12:pids:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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11:hugetlb:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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10:net_prio:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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9:perf_event:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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8:net_cls:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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7:freezer:/docker/
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6:devices:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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5:memory:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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4:blkio:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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3:cpuacct:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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2:cpu:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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1:cpuset:/docker/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked
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""",
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)
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def test_simple_create(
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self,
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mock_open_function,
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mock_get_cluster_info,
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mock_is_eks,
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mock_get_k8_cred_value,
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):
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actual = AwsEksResourceDetector().detect()
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self.assertDictEqual(
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actual.attributes.copy(), OrderedDict(MockEksResourceAttributes)
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)
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@patch(
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"opentelemetry.sdk.extension.aws.resource.eks._get_k8s_cred_value",
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return_value="MOCK_TOKEN",
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)
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@patch(
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"opentelemetry.sdk.extension.aws.resource.eks._is_eks",
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return_value=False,
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)
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def test_if_no_eks_env_var_and_should_raise(
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self, mock_is_eks, mock_get_k8_cred_value
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):
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with self.assertRaises(RuntimeError):
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AwsEksResourceDetector(raise_on_error=True).detect()
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