arm64 support

[rur0]

Hello, I am attempting to run jaeger operator on my 8x RPI 4 kubernetes (k3s) cluster running on ubuntu server (64 bit) and I'm getting the fun
standard_init_linux.go:211: exec user process caused "exec format error"
error.

Is there a simple way of running jaeger operator on arm64 hardware?

thanks

[jpkrohling]

We do not provide ARM images yet. I know we have some for the main Jaeger project, so, I think we could have them for the operator as well. Would you be open to contributing this feature?

[rur0]

I've added multiarch build support here https://github.com/rur0/jaeger-operator but haven't tested it yet

[rur0]

jaeger-operator compiles and runs fine on ARM64, however when the operator pulls the main jaeger image, its getting a 'exec format error.'

@jpkrohling you have mentioned that there are ARM images on the main project; would it be possible to upload them to the docker repo with multiarch support using docker manifests?

[jpkrohling]

I think it was done as part of jaegertracing/jaeger#2176 . At a first glance, I couldn't find the images at Docker Hub. @pavolloffay you seem to have reviewed that PR: do you know whether ARM images should be available?

[pavolloffay]

The multiarch images are not built or published.

The jaegertracing/jaeger#2176 added:

• arm64 build to release archive
• refactored build for easier multiarch builds - perhaps we could do the same in the operator.

We should open a new issue in the main repo to publish multiarch images.

[yurishkuro]

I think this is fixed by jaegertracing/jaeger#2948. Please reopen if still a problem.