[reconfigurator] preserve sled state in example systems (#6731)

While working on tests for decommissioned sled cleanup, I noticed that we
weren't preserving sled state in the `SystemDescription` used for example
systems.

There's another small change in here to store a `SledResources` in here rather
than its disaggregated form. This change makes some upcoming tests easier to
write.

dev-tools/reconfigurator-cli/src/main.rs

@@ -1202,6 +1202,7 @@ fn cmd_load(
         let result = sim.system.sled_full(
             sled_id,
             sled_details.policy,
+            sled_details.state,
             sled_details.resources.clone(),
             inventory_sp,
             inventory_sled_agent,

nexus/reconfigurator/planning/src/system.rs

@@ -259,11 +259,16 @@ impl SystemDescription {
     }
 
     /// Add a sled to the system based on information that came from the
-    /// database of an existing system
+    /// database of an existing system.
+    ///
+    /// Note that `sled_policy` and `sled_state` are currently not checked for
+    /// internal consistency! This is to permit testing of the Planner with
+    /// invalid inputs.
     pub fn sled_full(
         &mut self,
         sled_id: SledUuid,
         sled_policy: SledPolicy,
+        sled_state: SledState,
         sled_resources: SledResources,
         inventory_sp: Option<SledHwInventory<'_>>,
         inventory_sled_agent: &nexus_types::inventory::SledAgent,
@@ -278,6 +283,7 @@ impl SystemDescription {
             Sled::new_full(
                 sled_id,
                 sled_policy,
+                sled_state,
                 sled_resources,
                 inventory_sp,
                 inventory_sled_agent,
@@ -344,11 +350,8 @@ impl SystemDescription {
         for sled in self.sleds.values() {
             let sled_details = SledDetails {
                 policy: sled.policy,
-                state: SledState::Active,
-                resources: SledResources {
-                    zpools: sled.zpools.clone(),
-                    subnet: sled.sled_subnet,
-                },
+                state: sled.state,
+                resources: sled.resources.clone(),
             };
             builder.add_sled(sled.sled_id, sled_details)?;
         }
@@ -455,11 +458,11 @@ pub struct SledHwInventory<'a> {
 #[derive(Clone, Debug)]
 struct Sled {
     sled_id: SledUuid,
-    sled_subnet: Ipv6Subnet<SLED_PREFIX>,
     inventory_sp: Option<(u16, SpState)>,
     inventory_sled_agent: Inventory,
-    zpools: BTreeMap<ZpoolUuid, SledDisk>,
     policy: SledPolicy,
+    state: SledState,
+    resources: SledResources,
 }
 
 impl Sled {
@@ -579,13 +582,13 @@ impl Sled {
 
         Sled {
             sled_id,
-            sled_subnet,
             inventory_sp,
             inventory_sled_agent,
-            zpools,
             policy: SledPolicy::InService {
                 provision_policy: SledProvisionPolicy::Provisionable,
             },
+            state: SledState::Active,
+            resources: SledResources { subnet: sled_subnet, zpools },
         }
     }
 
@@ -594,6 +597,7 @@ impl Sled {
     fn new_full(
         sled_id: SledUuid,
         sled_policy: SledPolicy,
+        sled_state: SledState,
         sled_resources: SledResources,
         inventory_sp: Option<SledHwInventory<'_>>,
         inv_sled_agent: &nexus_types::inventory::SledAgent,
@@ -714,11 +718,11 @@ impl Sled {
 
         Sled {
             sled_id,
-            sled_subnet: sled_resources.subnet,
-            zpools: sled_resources.zpools.into_iter().collect(),
             inventory_sp,
             inventory_sled_agent,
             policy: sled_policy,
+            state: sled_state,
+            resources: sled_resources,
         }
     }