Buildx Builders¶

Use Docker Buildx to build multi-architecture images for VeeaHub targets.

Build VHT 2.0 images for the common development host and VeeaHub target architectures:

linux/amd64,linux/arm/v7,linux/arm64/v8

Insecure Registry Builder¶

Create buildkit-insecure.toml:

# https://docs.docker.com/build/buildkit/toml-configuration/
[registry."192.168.1.29:5001"]
http = true
insecure = true

Create the builder:

docker buildx create \
  --name insecure-builder --driver docker-container \
  --buildkitd-flags '--allow-insecure-entitlement security.insecure' \
  --config buildkit-insecure.toml \
  --use

Verify:

docker buildx ls

Secure Registry Builder¶

Create buildkit-config-secure-using-public-trusted-certs.toml:

# docker.io uses publicly trusted TLS - no custom certs needed

Create the builder:

docker buildx create \
  --name secure-builder-using-public-trusted-certs \
  --config buildkit-config-secure-using-public-trusted-certs.toml \
  --use

Verify:

docker buildx ls

Example Secure Build Command¶

docker buildx build \
  --builder secure-builder-using-public-trusted-certs \
  --platform linux/amd64,linux/arm/v7,linux/arm64/v8 \
  --push -t docker.io/<namespace>/vh_dbus:latest .