chapter03 on M1 Macbook Pro

[pieterv-icloud-com]

No arm64 support?

no matching manifest for linux/arm64/v8 in the manifest list entries

[jiekun]

Those application image / Dockerfile looks fine. It's caused by otel/opentelemetry-collector-contrib:0.42.0. I think the author does it on purpose, to minimize the potential impact of the new version. You can edit the image to otel/opentelemetry-collector-contrib:0.43.0 or above.

After changing the contrib tag, js report won't work. you should be able to find trace like this:

python -> python -> go -> go -> java

with 0.42.0 it should be:

js -> python -> python -> go -> go -> java

[MilenaLee]

in docker-compose.yml, I add "platform: linux/amd64" on the image that makes problem ( for me, those are "jaeger" and "opentelemetry-collector")
like this,

  jaeger:
    image: jaegertracing/all-in-one:latest
    platform: linux/amd64 << added line
    container_name: jaeger
    ports:
      - "16686:16686"
    networks:
      - cloud-native-observability