Hello, I'm trying to figure out how to use a custom Docker image as the base_image in the oakapp.toml when deploying apps to the OAK4 with oakctl. My approach has been following the guidance on this page: https://docs.luxonis.com/software-v3/oak-apps/configuration/#Configuration%20(oakapp.toml)-Configuration%20Fields-App%20Layers-Base%20Image My base image is actually just the `luxonis/oakapp-base:1.2.6` image with the depthai-core library built so that I don't have to rebuild the library for every updated app deployment. I am building my custom Docker image (with a base image of `luxonis/oakapp-base:1.2.6`) using `docker buildx …` as I am developing on a different architecture. As you can imagine the build process takes quite a long time. Following this I serve the image with * `docker run -d -p 5000:5000 --name registry registry:2.7` * `docker push HOST_IP:5000/oakapp-custom:latest` And then I try building with `oakctl app build .`. However, I keep getting the following error: `Building oakapp from path: .` `✔ Data sent to device ✔ Build has started, reading build logs ... Retrieving base image oakapp-custom:latest ...` `✖ Failed to build oakapp package. oakctl command failed: ` `` 0: Received an error RPC response: Failed to build application container: Image download failed: OCI registry client received an error: RequestError(reqwest::Error { kind: Decode, source: Error("missing field `mediaType`", line: 152, column: 1) }) `` Looking at the Docker manifest (with `regctl manifest get --format raw HOST_IP:5000/oakapp-custom:latest`), it appears to be v2. The top level and each layer has a specified mediaType as well. Any ideas how to go about this?

@"AnnisNusseibeh"#p32470 Waiting on team input. We'll get back to you once we know more.

@"jakaskerl"#p32551 Any updates?

Using custom Docker image in oakapp.toml

AnnisNusseibeh

Hello,

I'm trying to figure out how to use a custom Docker image as the base_image in the oakapp.toml when deploying apps to the OAK4 with oakctl.

My approach has been following the guidance on this page: https://docs.luxonis.com/software-v3/oak-apps/configuration/#Configuration%20(oakapp.toml)-Configuration%20Fields-App%20Layers-Base%20Image

My base image is actually just the luxonis/oakapp-base:1.2.6 image with the depthai-core library built so that I don't have to rebuild the library for every updated app deployment.

I am building my custom Docker image (with a base image of luxonis/oakapp-base:1.2.6) using docker buildx … as I am developing on a different architecture. As you can imagine the build process takes quite a long time. Following this I serve the image with

docker run -d -p 5000:5000 --name registry registry:2.7
docker push HOST_IP:5000/oakapp-custom:latest

And then I try building with oakctl app build .. However, I keep getting the following error:
Building oakapp from path: .

✔ Data sent to device ✔ Build has started, reading build logs ... Retrieving base image oakapp-custom:latest ...

✖ Failed to build oakapp package. oakctl command failed:

0: Received an error RPC response: Failed to build application container: Image download failed: OCI registry client received an error: RequestError(reqwest::Error { kind: Decode, source: Error("missing field `mediaType`", line: 152, column: 1) })

Looking at the Docker manifest (with regctl manifest get --format raw HOST_IP:5000/oakapp-custom:latest), it appears to be v2. The top level and each layer has a specified mediaType as well.

Any ideas how to go about this?

jakaskerl

AnnisNusseibeh
Waiting on team input. We'll get back to you once we know more.

AnnisNusseibeh

jakaskerl

Any updates?

AnnisNusseibeh

As a sanity check that it wasn't an issue with buildx, I built the base image with an arm64 machine and ran into the same issue.
0: Received an error RPC response: Failed to build application container: Image download failed: OCI registry client received an error: RequestError(reqwest::Error { kind: Decode, source: Error("missing field `mediaType`", line: 146, column: 1) })