Complete SCUM controlled deployment lifecycle

platform/service/server_lifecycle.go

@@ -25,6 +25,7 @@ func (svc *CoreService) CreateServerInstanceWorkflow(create domain.ServerLifecyc
 	if plugin.Status != domain.GamePluginStatusInstalled {
 		return domain.ServerLifecycleResult{}, validationError("plugin must be installed")
 	}
+	create.Deployment = applyPluginCreateDefaults(plugin, create.Deployment)
 	if err := validateLifecycleActionRef(plugin, domain.ServerLifecycleActionCreate); err != nil {
 		return domain.ServerLifecycleResult{}, err
 	}
@@ -32,6 +33,9 @@ func (svc *CoreService) CreateServerInstanceWorkflow(create domain.ServerLifecyc
 		if err := validator.ValidatePluginCreateInputs(plugin.CreateFields, create.Deployment.CreateInputs); err != nil {
 			return domain.ServerLifecycleResult{}, err
 		}
+		if err := validateScumDeploymentInputs(plugin, create.Deployment); err != nil {
+			return domain.ServerLifecycleResult{}, err
+		}
 	}
 
 	stamp := svc.now()
@@ -54,6 +58,15 @@ func (svc *CoreService) CreateServerInstanceWorkflow(create domain.ServerLifecyc
 		instance.Deployment.RuntimeBindings = domain.CopyStringMap(create.Bindings)
 		instance.Deployment.Revision = maxInt(1, instance.Deployment.Revision)
 		instance.Deployment.UpdatedAt = stamp
+		operation := "install"
+		if instance.Deployment.Mode == domain.ServerDeploymentModeExisting {
+			operation = "adopt"
+		}
+		if plan, planErr := scumDeploymentPlan(plugin, instance.Deployment, operation); planErr != nil {
+			return domain.ServerLifecycleResult{}, planErr
+		} else if plan != nil {
+			instance.DeploymentProjection = scumDeploymentProjection(plan, operation, stamp)
+		}
 	}
 	instance.ConfigContent = buildLogicalServerConfig(instance)
 	instance.ConfigChecksum = validator.BytesChecksum([]byte(instance.ConfigContent))
@@ -80,9 +93,20 @@ func (svc *CoreService) CreateServerInstanceWorkflow(create domain.ServerLifecyc
 	if err := svc.validateRunnableEndpoint(endpoint, domain.LifecycleCapabilityForAction(domain.ServerLifecycleActionCreate)); err != nil {
 		return domain.ServerLifecycleResult{}, err
 	}
+	if instance.DeploymentProjection.TemplateKey != "" {
+		instance.DeploymentProjection.State = "queued"
+		instance.DeploymentProjection.PreflightState = "queued"
+		instance.DeploymentProjection.UpdatedAt = stamp
+	}
 	if instance.Deployment.Mode != "" && !containsString(endpoint.Capabilities, domain.JobCapabilityDeploymentPlan) {
 		return domain.ServerLifecycleResult{}, validationError("run endpoint missing required capability: deployment.plan.v1")
 	}
+	if scumDeploymentCapabilityRequired(plugin, instance.Deployment) && !containsString(endpoint.Capabilities, domain.JobCapabilitySCUMDeploymentPlan) {
+		return domain.ServerLifecycleResult{}, validationError("run endpoint missing required capability: deployment.scum.v1")
+	}
+	if err := validateSCUMDeploymentTarget(plugin, instance.Deployment, endpoint); err != nil {
+		return domain.ServerLifecycleResult{}, err
+	}
 	if requiredShellCapability := deploymentShellCapability(instance.Deployment.Shell); requiredShellCapability != "" && !containsString(endpoint.Capabilities, requiredShellCapability) {
 		return domain.ServerLifecycleResult{}, validationError("run endpoint policy does not allow selected command shell")
 	}
@@ -284,6 +308,17 @@ func (svc *CoreService) dispatchLifecycleJob(instance domain.ServerInstance, act
 			return domain.Job{}, err
 		}
 	}
+	var serverDeploymentPlan *domain.ServerDeploymentPlan
+	if action == domain.ServerLifecycleActionCreate {
+		operation := "install"
+		if instance.Deployment.Mode == domain.ServerDeploymentModeExisting {
+			operation = "adopt"
+		}
+		serverDeploymentPlan, err = scumDeploymentPlan(plugin, instance.Deployment, operation)
+		if err != nil {
+			return domain.Job{}, err
+		}
+	}
 	job, err := svc.CreateJob(domain.Job{
 		ID:               lifecycleJobID(instance.ID, action, idempotencyKey),
 		ServerInstanceID: instance.ID,
@@ -293,11 +328,12 @@ func (svc *CoreService) dispatchLifecycleJob(instance domain.ServerInstance, act
 		IdempotencyKey:   idempotencyKey,
 		Progress:         lifecycleJobProgress(instance.Deployment),
 		ExecutionInput: domain.JobExecutionInput{
-			WorkspaceScope:     profileKey,
-			PluginID:           plugin.ID,
-			LifecycleOperation: lifecycleExecutionOperation(action),
-			DLLExtensions:      dllExtensions,
-			Deployment:         deploymentPlanForDispatch(instance.Deployment),
+			WorkspaceScope:       profileKey,
+			PluginID:             plugin.ID,
+			LifecycleOperation:   lifecycleExecutionOperation(action),
+			DLLExtensions:        dllExtensions,
+			Deployment:           deploymentPlanForDispatch(instance.Deployment),
+			ServerDeploymentPlan: serverDeploymentPlan,
 		},
 	})
 	if err != nil {