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Assisted Deployment

The Assisted Deployment refers to the use of assisted service for deploying OpenShift nodes. Please, read the Assisted Service documentation for more information about its architecture and how it works.

Pre-requisites

2 disks need to be created and added to the worker nodes. The disks should be of, at least, 10GB each. Set the following variables in your config_$USER.sh before configuring the development environment:

export VM_EXTRADISKS=true
export VM_EXTRADISKS_LIST="vda vdb"
export VM_EXTRADISKS_SIZE="10G"

Assisted in dev script

The assisted service deployment in a dev-script environment is done by running the assisted_deployment target from the Makefile. This target will deploy three things:

  • Local Storage operator
  • Hive
  • Assisted Service Operator

The first 2 are dependencies for the latter and they must be up and running before Assisted Service can be deployed. The deployment steps take care of this already.

The deployment of those three services is done using their respective operators. The local storage and hive operator deployments are not configurable, while the assisted service is. Please, refer to the config_example.sh file for more info on what variables are exposed.

Clean up

Clean up is done using the assisted_deploymnent_cleanup target. This step will delete only the assisted service related resources (including the namespace) and the hive resources. Local storage operator will be kept as well as the rest of the dev-script deployed resources.