Head node operator acting as principal for subordinate charms.
To deploy:
juju deploy ./hpct-head-node-operator_ubuntu-22.04-amd64.charm
Assuming a hpct-xxx-subordinate-operator has been deployed:
juju relate hpct-head-node-operator hpct-xxx-subordinate-operator
A "ready" relation is used where subordinate requires and the node provides.
The "ready" relation uses the ReadyUnitSuperInterface which is available
in the default interface registry under relation-subordinate-ready.
Please see the Juju SDK docs for guidelines
on enhancements to this charm following best practice guidelines, and
CONTRIBUTING.md for developer guidance.