Add docs

1 files changed, 6 insertions, 0 deletions

diff --git a/opendc/opendc-compute/src/main/kotlin/com/atlarge/opendc/compute/virt/service/allocation/ReplayAllocationPolicy.kt b/opendc/opendc-compute/src/main/kotlin/com/atlarge/opendc/compute/virt/service/allocation/ReplayAllocationPolicy.kt
index 31731256..790121c4 100644
--- a/opendc/opendc-compute/src/main/kotlin/com/atlarge/opendc/compute/virt/service/allocation/ReplayAllocationPolicy.kt
+++ b/opendc/opendc-compute/src/main/kotlin/com/atlarge/opendc/compute/virt/service/allocation/ReplayAllocationPolicy.kt
@@ -3,6 +3,12 @@ package com.atlarge.opendc.compute.virt.service.allocation
 import com.atlarge.opendc.compute.virt.service.HypervisorView
 import com.atlarge.opendc.compute.virt.service.SimpleVirtProvisioningService
 
+/**
+ * Policy replaying VM-cluster assignnment.
+ *
+ * Within each cluster, the active servers on each node determine which node gets
+ * assigned the VM image.
+ */
 class ReplayAllocationPolicy(val vmPlacements: Map<String, String>) : AllocationPolicy {
     override fun invoke(): AllocationPolicy.Logic = object : AllocationPolicy.Logic {
         override fun select(