eo-bathymetry-functions 0.2.0

Functions work with EO bathymetry.

eo-bathymetry-functions

Automation of satellite-derived bathymetry generation with GSC Cloud Functions

Terraform

This contains terraform code to set-up google cloud platform resources that are used in this project. The state is stored in a cloud bucket that needs to be created manually.

To obtain credentials to use for local development, use: gcloud auth application-default login --project bathymetry

You need to enable the service account with google earth engine here. You also need an app engine application for using the cloud scheduler.

When developing, use make get_tf_key to get your service account setup. Then you can terraform plan -var-file default.tfvars in the terraform folder.

Local Development

Install docker, pack cli, terraform, install gcloud and login to the bathymetry project as described in the terraform section. Then run make deploy-local. This will start a docker image in the terminal, which exposes the cloud function on port 8080.

Deployment

make deploy

Adding schedulers

When adding a scheduler, add to the job_configs terraform variable in ./terraform/workspaces/defaults.tfvars, where the key is the name of the scheduler.

TODO

• Client side encryption: We can encrypt the terraform state at client side to enhance security. when secrets are used in the variables.tf.