Cannot build shippingservice : failed to parse platform in step 1/16

[Vyankatesh5]

Bug Report

Release : v1.4.0

Symptom

While building the image using "sudo docker-compose up "
getting error
"Building shippingservice
Sending build context to Docker daemon 52.66MB
Step 1/16 : FROM --platform=${BUILDPLATFORM} rust:1.69 as builder
failed to parse platform : "" is an invalid component of "": platform specifier component must match "^[A-Za-z0-9_-]+$": invalid argument
ERROR: Service 'shippingservice' failed to build : Build failed
"

Reproduce

git clone https://github.com/open-telemetry/opentelemetry-demo.git
sudo docker-compose up

[julianocosta89]

Hello @Vyankatesh5 👋🏽 ,

Which OS are you using?

Could you try to build it running one of the following commands (depending on your OS architecture):

docker compose build --build-arg BUILDPLATFORM=linux/amd64

docker compose build --build-arg BUILDPLATFORM=linux/arm64

[Vyankatesh5]

Hi @julianocosta89
Still getting the same error
command
sudo docker-compose build --build-arg BUILDPLATFORM=linux/amd64

[julianocosta89]

Not sure if that would solve, but could you try with the newer version of docker compose?
I see that you are still using the v1.
The v2+ doesn't use the dash between the words.

The command should be executed like this:

docker compose build --build-arg BUILDPLATFORM=linux/amd64

[Vyankatesh5]

Using v2+ solved the issue I was facing with the shippingservice
But stuck on another one , while building

[julianocosta89]

Great new!

Lets try to fix this other one.
Could you try building just the currencyservice?

docker compose build currencyservice --no-cache

[Vyankatesh5]

Getting the error

On another note :- I am using build because I have edited configuration files https://github.com/open-telemetry/opentelemetry-demo/blob/main/src/otelcollector/otelcol-config-extras.yml , it possible to pull other image and just build otelcolllector instead of building everything?

[julianocosta89]

you do not need to build everything when updating the otelcol-config-extras.yml.
Just running the demo should work

[Vyankatesh5]

Just to make sure after updating the otelcol-config-extras.yml and running docker compose up --no-build changes will be reflected?

[julianocosta89]

yes, because the config files are added as a volume in the otel-col container:
https://github.com/open-telemetry/opentelemetry-demo/blob/main/docker-compose.yml#L628-L630

[Vyankatesh5]

Thanks for the help @julianocosta89 . We can close this ticket.