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fix: expand k8s pod discovery regex #1288

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merged 6 commits into from
Aug 9, 2022

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@kruskall kruskall commented Aug 6, 2022

update k8s pod ID discovery regex to the current status of the spec.

See https://github.com/elastic/apm/blob/main/specs/agents/metadata.md#containerkubernetes-metadata

Add a testcase to make sure the pod mentioned in the related issue is
discovered correctly.

Closes #822

update k8s pod ID discovery regex to the current status of the spec.

See https://github.com/elastic/apm/blob/main/specs/agents/metadata.md#containerkubernetes-metadata

Add a testcase to make sure the pod mentioned in the related issue is
discovered correctly.
@elastic-apm-tech elastic-apm-tech added this to In Progress in APM-Agents (OLD) Aug 6, 2022
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apmmachine commented Aug 6, 2022

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  • Start Time: 2022-08-09T09:05:08.449+0000

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Should we also add the test case from the description of elastic/apm#508?

internal/apmhostutil/container_linux.go Outdated Show resolved Hide resolved
This should also add support for containerd-cri containers.
include ^ and $ on each regex for clarity and also to be better
in line with the current spec.
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🌐 Coverage report

Name Metrics % (covered/total) Diff
Packages 100.0% (59/59) 💚
Files 99.346% (152/153) 👍
Classes 96.275% (336/349) 👍
Methods 90.198% (957/1061) 👍
Lines 82.194% (11120/13529) 👎 -0.033
Conditionals 100.0% (0/0) 💚

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kruskall commented Aug 8, 2022

It turns out that the test case in the description was not recognized as the discovery algorithm was outdated. I've updated the code, added comments and a test case 🏓

@kruskall kruskall requested a review from axw August 8, 2022 23:07
internal/apmhostutil/container_linux.go Show resolved Hide resolved
@kruskall kruskall merged commit f0535ce into elastic:main Aug 9, 2022
APM-Agents (OLD) automation moved this from In Progress to Done Aug 9, 2022
@kruskall kruskall deleted the fix/update-k8s-pod-regex branch August 9, 2022 10:31
v1v added a commit to v1v/apm-agent-go that referenced this pull request Sep 1, 2022
…hmark-reporting

* upstream/main: (25 commits)
  docs: update correct env flag for loglevel (elastic#1299)
  fix: readd deprecated span_frames_min_duration option as fallback for older configuration (elastic#1297)
  feat: rename span_frames_min_duration to span_stack_trace_min_duration (elastic#1285)
  test: verify Ubuntu cgroup line parsing for container ID (elastic#1293)
  tracer: Parse global labels per tracer (elastic#1290)
  feat: update sns span.name to reflect the current spec (elastic#1286)
  fix: expand k8s pod discovery regex (elastic#1288)
  test: add testcase for sqs delete_batch operation (elastic#1283)
  docs: document ELASTIC_APM_SERVER_CA_CERT_FILE (elastic#1289)
  fix: reformat code with go 1.19 to fix ci failure  (elastic#1284)
  feat: add service target fields support to elasticsearch module (elastic#1281)
  fix: use the correct destination resource and name for azure queue (elastic#1282)
  feat: add service target fields support to azure module (elastic#1280)
  feat: add service target fields support to aws module (elastic#1278)
  feat: add service target fields support to sql module (elastic#1279)
  synchronize json schema specs (elastic#1260)
  fix: make sure at least one of the service target fields is sent (elastic#1277)
  docs: add link to release-notes-2.x (elastic#1271)
  feat: add service target fields (elastic#1274)
  perf: skip tracestate regex validation for es vendor key (elastic#1275)
  ...
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Expand k8s pod ID discovery regex
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