start.sh

#!/usr/bin/env bash

set -o errexit  # abort on nonzero exit status
set -o nounset  # abort on unbound variable
set -o pipefail # don't hide errors within pipes

# Don't pollute console output with upgrade notifications
export PULUMI_SKIP_UPDATE_CHECK=true
# Run Pulumi non-interactively
export PULUMI_SKIP_CONFIRMATIONS=true

# Unset virtual environment if defined....
unset VIRTUAL_ENV

script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"

# Check to see if the venv has been installed, since this is only going to be used to start pulumi/python based
# projects.
#
if ! command -v "${script_dir}/../pulumi/python/venv/bin/python" >/dev/null; then
	echo "NOTICE! Unable to find the venv directory. This is required for the pulumi/python deployment process."
	echo "Please run ./setup_venv.sh from this directory to install the required virtual environment."
	echo " "
	exit 1
else
	echo "Adding to [${script_dir}/venv/bin] to PATH"
	export PATH="${script_dir}/../pulumi/python/venv/bin:$PATH"
fi

if ! command -v pulumi >/dev/null; then
	if [ -x "${script_dir}/../pulumi/python/venv/bin/pulumi" ]; then
		echo "Adding to [${script_dir}/venv/bin] to PATH"
		export PATH="${script_dir}/../pulumi/python/venv/bin:$PATH"
		if ! command -v pulumi >/dev/null; then
			echo >&2 "Pulumi must be installed to continue"
			exit 1
		fi
	else
		echo >&2 "Pulumi must be installed to continue"
		exit 1
	fi
fi

if ! command -v python3 >/dev/null; then
	echo >&2 "Python 3 must be installed to continue"
	exit 1
fi

# Check to see if the user is logged into Pulumi
if ! pulumi whoami --non-interactive >/dev/null 2>&1; then
	pulumi login

	if ! pulumi whoami --non-interactive >/dev/null 2>&1; then
		echo >&2 "Unable to login to Pulumi - exiting"
		exit 2
	fi
fi

echo " "
echo "NOTICE! This shell script is maintained for compatibility for the kubeconfig only deployment and will be"
echo "deprecated once the kubeconfig deployments are fully integrated with the automation api."
echo " "
echo "If you are deploying AWS, DigitalOcean, or Linode based stacks you will need to use the runner script."
echo " "
echo "Please read the documentation for more details."
echo " "
# Sleep so we are seen...
sleep 5

if [ -s "${script_dir}/../config/pulumi/environment" ] && grep --quiet '^PULUMI_STACK=.*' "${script_dir}/../config/pulumi/environment"; then
	source "${script_dir}"/../config/pulumi/environment
	echo "Environment data found for stack: ${PULUMI_STACK}"
	while true; do
		read -r -e -p "Environment file exists and is not empty. Answer yes to use, no to delete. " yn
		case $yn in
		[Yy]*) # We have an environment file, and they want to keep it....
			if pulumi config get kubernetes:infra_type -C "${script_dir}"/../pulumi/python/config >/dev/null 2>&1; then
				INFRA=$(pulumi config get kubernetes:infra_type -C "${script_dir}"/../pulumi/python/config)
				if [ "$INFRA" == 'AWS' ]; then
					echo "This script no longer works with AWS deployments; please use ./pulumi/python/runner instead"
					exec "${script_dir}"/../pulumi/python/runner
					exit 0
				elif [ "$INFRA" == 'kubeconfig' ]; then
					exec "${script_dir}"/start_kube.sh
					exit 0
				elif [ "$INFRA" == 'DO' ]; then
					echo "This script no longer works with DigitalOcean deployments; please use ./pulumi/python/runner instead"
					exec "${script_dir}"/../pulumi/python/runner
					exit 0
				elif [ "$INFRA" == 'LKE' ]; then
					echo "This script no longer works with Linode deployments; please use ./pulumi/python/runner instead"
					exec "${script_dir}"/../pulumi/python/runner
					exit 0
				else
					echo "Corrupt or non-existent configuration file, please restart and delete and reconfigure."
					exit 1
				fi
			else
				echo "Corrupt or non-existent configuration file, please restart and delete and reconfigure."
				exit 1
			fi
			break
			;;
		[Nn]*) # They want to remove and reconfigure
			rm -f "${script_dir}"/../config/pulumi/environment
			break
			;;
		*) echo "Please answer yes or no." ;;
		esac
	done
fi

while true; do
	read -e -r -p "Type a for AWS, d for Digital Ocean, k for kubeconfig, l for Linode? " infra
	case "$infra" in
	[Aa]*)
		echo "This script no longer works with AWS deployments; please use ./pulumi/python/runner instead"
		exec "${script_dir}"/../pulumi/python/runner
		exit 0
		break
		;;
	[Kk]*)
		echo "Calling kubeconfig startup script"
		exec "${script_dir}"/start_kube.sh
		exit 0
		break
		;;
	[Dd]*)
		echo "This script no longer works with DigitalOcean deployments; please use ./pulumi/python/runner instead"
		exec "${script_dir}"/../pulumi/python/runner
		exit 0
		break
		;;
	[Ll]*)
		echo "This script no longer works with Linode deployments; please use ./pulumi/python/runner instead"
		exec "${script_dir}"/../pulumi/python/runner
		exit 0
		break
		;;
	*) echo "Please answer a, d, k, or l." ;;
	esac
done