Hardcode TF version to v1.13.4 for Docker build

[pietern]

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Example how to use a later TF version in a Docker build.

Prerequisites

• Go 1.25+ installed
• Docker installed

Steps

1. Build the CLI binary

Build a static binary that can run in Alpine Linux:

CGO_ENABLED=0 go build -trimpath -ldflags='-s -w' -o databricks

2. Build the Docker image

Build the Docker image with the desired architecture:

# For amd64
docker build -t databricks-cli --build-arg ARCH=amd64 .

# For arm64
docker build -t databricks-cli --build-arg ARCH=arm64 .

3. Verify the build

Test that the image works:

docker run --rm databricks-cli version

Notes

• The static binary (CGO_ENABLED=0) is required because the Docker image uses Alpine Linux with musl libc
• The Docker image includes Terraform v1.13.4 and the Databricks Terraform provider
• Environment variables are pre-configured in the image:
  • DATABRICKS_TF_VERSION=1.13.4
  • DATABRICKS_TF_EXEC_PATH=/app/bin/terraform