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The Triplet plugin provides a standalone Triplet template and exports the reusable triplet service component for application plugins. The plugin binary is sitectl-triplet. The command namespace is sitectl triplet, and contexts created by this plugin use plugin: triplet.

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Create

Start a standalone Triplet project: 
sitectl create triplet
The create flow clones the Triplet template, configures a sitectl context, and uses the template’s Makefile targets for initialization and lifecycle commands.

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Lifecycle

Run lifecycle commands against the active Triplet context: 
sitectl triplet init
sitectl triplet up
sitectl triplet down
sitectl triplet status
sitectl triplet logs
sitectl triplet rollout
Project discovery claims local Compose projects that contain a triplet service, so --context . can resolve a checked-out Triplet project without a saved context.

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Service component

Application plugins can import the Triplet component package and register it with their own target rules. The component supports enabled, disabled, and distributed dispositions. 
sitectl component describe triplet
sitectl component set triplet enabled
sitectl component set triplet disabled
sitectl component set triplet distributed
Use distributed when the application should point at an external Triplet service instead of managing Triplet in the current Compose project.