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https://github.com/open-telemetry/opentelemetry-python-contrib.git
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530650df41
Co-authored-by: Diego Hurtado <ocelotl@users.noreply.github.com> Co-authored-by: Srikanth Chekuri <srikanth.chekuri92@gmail.com> Co-authored-by: Leighton Chen <lechen@microsoft.com>
147 lines
7.4 KiB
Python
147 lines
7.4 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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from unittest.mock import mock_open, patch
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from opentelemetry import trace as trace_api
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from opentelemetry.resource.detector.container import ContainerResourceDetector
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from opentelemetry.sdk.resources import get_aggregated_resources
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from opentelemetry.semconv.resource import ResourceAttributes
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from opentelemetry.test.test_base import TestBase
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MockContainerResourceAttributes = {
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ResourceAttributes.CONTAINER_ID: "7be92808767a667f35c8505cbf40d14e931ef6db5b0210329cf193b15ba9d605",
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}
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class ContainerResourceDetectorTest(TestBase):
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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/{MockContainerResourceAttributes[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_container_id_detect_from_cgroup_file(self, mock_cgroup_file):
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actual = ContainerResourceDetector().detect()
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self.assertDictEqual(
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actual.attributes.copy(), MockContainerResourceAttributes
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)
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@patch(
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"opentelemetry.resource.detector.container._get_container_id_v1",
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return_value=None,
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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"""
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608 607 0:183 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw
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609 607 0:184 / /dev rw,nosuid - tmpfs tmpfs rw,size=65536k,mode=755
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610 609 0:185 / /dev/pts rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=666
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611 607 0:186 / /sys ro,nosuid,nodev,noexec,relatime - sysfs sysfs ro
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612 611 0:29 / /sys/fs/cgroup ro,nosuid,nodev,noexec,relatime - cgroup2 cgroup rw
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613 609 0:182 / /dev/mqueue rw,nosuid,nodev,noexec,relatime - mqueue mqueue rw
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614 609 0:187 / /dev/shm rw,nosuid,nodev,noexec,relatime - tmpfs shm rw,size=65536k
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615 607 254:1 /docker/containers/{MockContainerResourceAttributes[ResourceAttributes.CONTAINER_ID]}/resolv.conf /etc/resolv.conf rw,relatime - ext4 /dev/vda1 rw
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616 607 254:1 /docker/containers/{MockContainerResourceAttributes[ResourceAttributes.CONTAINER_ID]}/hostname /etc/hostname rw,relatime - ext4 /dev/vda1 rw
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617 607 254:1 /docker/containers/bogusContainerIdThatShouldNotBeOneSetBecauseTheFirstOneWasPicked/hosts /etc/hosts rw,relatime - ext4 /dev/vda1 rw
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618 607 0:131 /Users/sankmeht/development/otel/opentelemetry-python /development/otel/opentelemetry-python rw,nosuid,nodev,relatime - fuse.grpcfuse grpcfuse rw,user_id=0,group_id=0,allow_other,max_read=1048576
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619 607 0:131 /Users/sankmeht/development/otel/opentelemetry-python-contrib /development/otel/opentelemetry-python-contrib rw,nosuid,nodev,relatime - fuse.grpcfuse grpcfuse rw,user_id=0,group_id=0,allow_other,max_read=1048576
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519 609 0:185 /0 /dev/console rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=666
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520 608 0:183 /bus /proc/bus ro,nosuid,nodev,noexec,relatime - proc proc rw
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521 608 0:183 /fs /proc/fs ro,nosuid,nodev,noexec,relatime - proc proc rw
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522 608 0:183 /irq /proc/irq ro,nosuid,nodev,noexec,relatime - proc proc rw
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523 608 0:183 /sys /proc/sys ro,nosuid,nodev,noexec,relatime - proc proc rw
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524 608 0:183 /sysrq-trigger /proc/sysrq-trigger ro,nosuid,nodev,noexec,relatime - proc proc rw
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525 608 0:212 / /proc/acpi ro,relatime - tmpfs tmpfs ro
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526 608 0:184 /null /proc/kcore rw,nosuid - tmpfs tmpfs rw,size=65536k,mode=755
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527 608 0:184 /null /proc/keys rw,nosuid - tmpfs tmpfs rw,size=65536k,mode=755
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528 608 0:184 /null /proc/timer_list rw,nosuid - tmpfs tmpfs rw,size=65536k,mode=755
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529 611 0:213 / /sys/firmware ro,relatime - tmpfs tmpfs ro
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""",
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)
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def test_container_id_detect_from_mountinfo_file(
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self, mock_get_container_id_v1, mock_cgroup_file
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):
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actual = ContainerResourceDetector().detect()
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self.assertDictEqual(
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actual.attributes.copy(), MockContainerResourceAttributes
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)
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@patch(
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"opentelemetry.resource.detector.container._get_container_id",
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return_value=MockContainerResourceAttributes[
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ResourceAttributes.CONTAINER_ID
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],
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)
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def test_container_id_as_span_attribute(self, mock_cgroup_file):
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tracer_provider, exporter = self.create_tracer_provider(
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resource=get_aggregated_resources([ContainerResourceDetector()])
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)
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tracer = tracer_provider.get_tracer(__name__)
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with tracer.start_as_current_span(
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"test", kind=trace_api.SpanKind.SERVER
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) as _:
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pass
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span_list = exporter.get_finished_spans()
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self.assertEqual(
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span_list[0].resource.attributes["container.id"],
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MockContainerResourceAttributes[ResourceAttributes.CONTAINER_ID],
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)
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@patch(
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"opentelemetry.resource.detector.container._get_container_id",
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return_value=MockContainerResourceAttributes[
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ResourceAttributes.CONTAINER_ID
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],
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)
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def test_container_id_detect_from_cgroup(self, mock_get_container_id):
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actual = ContainerResourceDetector().detect()
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self.assertDictEqual(
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actual.attributes.copy(), MockContainerResourceAttributes
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)
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@patch(
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"opentelemetry.resource.detector.container._get_container_id_v1",
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return_value=None,
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)
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@patch(
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"opentelemetry.resource.detector.container._get_container_id_v2",
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return_value=MockContainerResourceAttributes[
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ResourceAttributes.CONTAINER_ID
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],
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)
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def test_container_id_detect_from_mount_info(
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self, mock_get_container_id_v1, mock_get_container_id_v2
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):
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actual = ContainerResourceDetector().detect()
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self.assertDictEqual(
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actual.attributes.copy(), MockContainerResourceAttributes
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)
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