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core

Cloud Robotics Core: Kubernetes, Federation, App Management

Project configuration

The project configuration that one has entered during the initial setup are stored with the project in GCS. One can look at the options with the following command:

gsutil cat gs://${PROJECT_ID}-cloud-robotics-config/config.sh

The settings contained in the config file are used by terraform to setup the project infrastructure and used by the cloud and chart-assignment-controller services running in kubernetes to configure apps.

The terraform support is encapsulated in deploy.sh that creates a temporary terraform.tfvars file.

To support configuring apps, we pass the settings to app-rollout-controller where they are provided as additional variables for helm templating. The command below prints the settings we pass to app-rollout-controller:

kubectl get deployment app-rollout-controller -o=jsonpath='{.spec.template.spec.containers[0].args[0]}'