docker-terraform-python-gcloud

dockerfile python terraform glcloud sdk pip poetry

Instructions

Dockerfile allows us to build image to run Terraform, Python3, Google Cloud SDK, Poetry, Jinja2, Kubectl and other python related dependencies.

Modules:

• Terraform (default version 0.11.14)
• Google cloud SDK (version 277.0.0)
• Poetry setup using .lock & .toml file (version 1.0.0 )
• Jinja2, yamllint, jq, yq

1. Navigate to your app folder and run docker build:

docker build -t terraform-python-app:1.0 \
--build-arg CLOUD_SDK_VERSION=277.0.0 \
--build-arg TERRAFORM_VERSION=0.11.14 \
--build-arg POETRY_VERSION=1.0.0 \
--no-cache .

2. Assuming source code & gcloud config is in the host machine, use below command to mount volume. Alternatively, you could use COPY command in dockerfile to copy /app and ~/.config directories. This will allow gcloud to retain auth.

>> docker run -it --rm -v $(pwd):/app -v ~/.config:/root/.config \
        --net=host terraform-python-app:1.0

>> poetry install

>> terraform plan
Initializing modules...
- module.xxx
  Getting source "/xxx/main"
Initializing the backend...
Successfully configured the backend "xxx"! Terraform will automatically
use this backend unless the backend configuration changes.