L3 Displacement Time Series Visualization Server Setup for S1-GUNW-MERGED

Introduction:

This is a step-by-step guide to setup an Interferogram time series visualization server for a preconfigured HySDS/ARIA system. This tool enables the user to explore time-series products archived by the ARIA project by visualizing them using Leaflet Maps. It also enables the user to track explicit locations on the map by dropping markers, and graphing the data under that marker.

Setup:

Prerequisites:

1. Install Terraform from https://www.terraform.io/. You can run terraform from any machine or your laptop.

2. If you are using AWS, make sure you have your credentials setup up. To set them up, install the AWS CLI from https://aws.amazon.com/cli/ and run aws configure.

3. Complete setup of HySDS core with ARIA adaptaion (i.e. leaflet-ingester job)

Usage:

1. Log into Mozart and clone repo

   mkdir ~/tss_server
   cd ~/tss_server
   git clone <https://github.com/hysds/hysds-terraform.git> -b leaflet_server
   cd hysds-terraform

2. Copy the variables.tf.tmpl to variables.tf:

   cp variables.tf.tmpl variables.tf

   1. Initialize so plugins are installed:

   terraform init

3. Update the values starting with two underscores, e.g. __region__, for your provider account and settings. Edit the variables.tf file with custom variables for this installation venue. Many of these values can be acquired from the aws console.

   vi variables.tf

4. Determine the project, venue and counter for your HySDS cluster. They will be used to uniquely name and identify your cluster's resources.

   • project e.g. swot, smap, aria, grfn, eos

   • venue e.g. ops, dev, test, gerald

   • counter e.g. 1, 2, 3

5. Validate your configuration:

   terraform validate --var project=aria --var venue=ops --var counter=1

6. Build your HySDS clustser:

   terraform apply --var project=aria --var venue=ops --var counter=1

7. Show status of your HySDS cluster:

   terraform show --var project=aria --var venue=ops --var counter=1

8. Destroy your HySDS cluster once it's no longer needed:

   terraform destroy --var project=aria --var venue=ops --var counter=1

FAQ: