Zimagi setup on GCP instance

This Terraform module can be run to manage a test/demo Zimagi instance in the GCP environment.

Execution steps

1. Create a GCP project to house the Zimagi test instance
2. Add GCP project name as Terraform variable

$> echo 'project = "{project name}"' > terraform.tfvars

3. Add any other variable overrides you like (see variables.tf)
4. Login to GCP environment

$> gcloud auth application-default login

5. Initialize Terraform

$> terraform init
$> terraform plan -out terraform.tfplan

6. Provision Terraform plan

$> terraform apply terraform.tfplan

7. When complete it outputs SSH and service URLs

$> ssh {SSH URL}

8. On startup a startup script is writing logs to a zimagi_setup.log file

$> tail -f zimagi_setup.log # Tail log until you see the Zimagi environment display and "Zimagi startup complete".  It may take a few minutes for this file to exist at login as root dependencies are installed first.
$> source ~/.bashrc # If you logged in before completion of startup script you will need to re-source your .bashrc file to load the reactor and other Zimagi related executables.

9. View Zimagi environment information

$> zimagi env get

Configuring Zimagi

All environment variable configuration overrides for the Zimagi platform should be put at the bottom of the ~/zimagi/data/app.env.sh environment configuration file.

This file is read by all services and the CLI in the Zimagi platform.