terraform initialization

tf-init.sh

#!/bin/bash

# Initialize terraform so that the ansible-terraform-openstack dynamic
# inventory script can succeed.

bin_dir=${bin_dir:-$( cd "${BASH_SOURCE[0]%/*}" && pwd )}
source "$bin_dir/init.sh"  # shared config with ansible, cidb, etc

export TF_VAR_OS_USERNAME="$OS_USERNAME"
export TF_VAR_OS_PASSWORD="$OS_PASSWORD"
export TF_VAR_OS_TENANT_NAME="$OS_TENANT_NAME"
..

# Fail early test to check OS credentials
openstack project show "$OS_TENANT_NAME" -f yaml c

# Assert TF environment
pushd "$tf_dir"
terraform version
terraform init -reconfigure -backend-config="container=$OS_TENANT_NAME"
terraform validate -check-variables=true
terraform providers
popd