[omdb] Add RoT bootloader, RoT, and host OS information to omdb nexus update-status (#8901)

I'll give this a spin on a racklette and report back before merging, but
I think this is straightforward enough to go ahead and review without
that.

Closes #8883.

Author: jgallagher

dev-tools/omdb/src/bin/omdb/nexus/update_status.rs

@@ -5,7 +5,12 @@
 //! omdb commands related to update status
 
 use anyhow::Context;
-use nexus_types::internal_api::views::{SpStatus, ZoneStatus};
+use gateway_types::rot::RotSlot;
+use nexus_types::internal_api::views::{
+    HostPhase1Status, HostPhase2Status, RotBootloaderStatus, RotStatus,
+    SpStatus, ZoneStatus,
+};
+use omicron_common::disk::M2Slot;
 use omicron_uuid_kinds::SledUuid;
 use tabled::Tabled;
 
@@ -19,8 +24,44 @@ pub async fn cmd_nexus_update_status(
         .context("retrieving update status")?
         .into_inner();
 
-    print_zones(status.zones.into_iter());
-    print_sps(status.sps.into_iter());
+    print_rot_bootloaders(
+        status
+            .mgs_driven
+            .iter()
+            .map(|s| (s.baseboard_description.clone(), &s.rot_bootloader)),
+    );
+    println!();
+    print_rots(
+        status
+            .mgs_driven
+            .iter()
+            .map(|s| (s.baseboard_description.clone(), &s.rot)),
+    );
+    println!();
+    print_sps(
+        status
+            .mgs_driven
+            .iter()
+            .map(|s| (s.baseboard_description.clone(), &s.sp)),
+    );
+    println!();
+    print_host_phase_1s(
+        status
+            .mgs_driven
+            .iter()
+            .map(|s| (s.baseboard_description.clone(), &s.host_os_phase_1)),
+    );
+    println!();
+    print_host_phase_2s(
+        status.sleds.iter().map(|s| (s.sled_id, &s.host_phase_2)),
+    );
+    println!();
+    print_zones(
+        status
+            .sleds
+            .iter()
+            .map(|s| (s.sled_id, s.zones.iter().cloned().collect())),
+    );
 
     Ok(())
 }
@@ -59,22 +100,85 @@ fn print_zones(zones: impl Iterator<Item = (SledUuid, Vec<ZoneStatus>)>) {
     println!("{}", table);
 }
 
-fn print_sps(sps: impl Iterator<Item = (String, SpStatus)>) {
+fn print_rot_bootloaders<'a>(
+    bootloaders: impl Iterator<Item = (String, &'a RotBootloaderStatus)>,
+) {
+    #[derive(Tabled)]
+    #[tabled(rename_all = "SCREAMING_SNAKE_CASE")]
+    struct BootloaderRow {
+        baseboard_id: String,
+        stage0_version: String,
+        stage0_next_version: String,
+    }
+
+    let mut rows = Vec::new();
+    for (baseboard_id, status) in bootloaders {
+        let RotBootloaderStatus { stage0_version, stage0_next_version } =
+            status;
+        rows.push(BootloaderRow {
+            baseboard_id,
+            stage0_version: stage0_version.to_string(),
+            stage0_next_version: stage0_next_version.to_string(),
+        });
+    }
+
+    let table = tabled::Table::new(rows)
+        .with(tabled::settings::Style::empty())
+        .with(tabled::settings::Padding::new(0, 1, 0, 0))
+        .to_string();
+
+    println!("Installed RoT Bootloader Software");
+    println!("{}", table);
+}
+
+fn print_rots<'a>(rots: impl Iterator<Item = (String, &'a RotStatus)>) {
+    #[derive(Tabled)]
+    #[tabled(rename_all = "SCREAMING_SNAKE_CASE")]
+    struct RotRow {
+        baseboard_id: String,
+        slot_a_version: String,
+        slot_b_version: String,
+    }
+
+    let mut rows = Vec::new();
+    for (baseboard_id, status) in rots {
+        let RotStatus { active_slot, slot_a_version, slot_b_version } = status;
+        let (slot_a_suffix, slot_b_suffix) = match active_slot {
+            Some(RotSlot::A) => (" (active)", ""),
+            Some(RotSlot::B) => ("", " (active)"),
+            // This is not expected! Be louder.
+            None => ("", " (ACTIVE SLOT UNKNOWN)"),
+        };
+        rows.push(RotRow {
+            baseboard_id,
+            slot_a_version: format!("{slot_a_version}{slot_a_suffix}"),
+            slot_b_version: format!("{slot_b_version}{slot_b_suffix}"),
+        });
+    }
+
+    let table = tabled::Table::new(rows)
+        .with(tabled::settings::Style::empty())
+        .with(tabled::settings::Padding::new(0, 1, 0, 0))
+        .to_string();
+
+    println!("Installed RoT Software");
+    println!("{}", table);
+}
+
+fn print_sps<'a>(sps: impl Iterator<Item = (String, &'a SpStatus)>) {
     #[derive(Tabled)]
     #[tabled(rename_all = "SCREAMING_SNAKE_CASE")]
     struct SpRow {
         baseboard_id: String,
-        sled_id: String,
         slot0_version: String,
         slot1_version: String,
     }
 
     let mut rows = Vec::new();
     for (baseboard_id, status) in sps {
-        let SpStatus { sled_id, slot0_version, slot1_version } = status;
+        let SpStatus { slot0_version, slot1_version } = status;
         rows.push(SpRow {
             baseboard_id,
-            sled_id: sled_id.map_or("".to_string(), |id| id.to_string()),
             slot0_version: slot0_version.to_string(),
             slot1_version: slot1_version.to_string(),
         });
@@ -88,3 +192,88 @@ fn print_sps(sps: impl Iterator<Item = (String, SpStatus)>) {
     println!("Installed SP Software");
     println!("{}", table);
 }
+
+fn print_host_phase_1s<'a>(
+    phase_1s: impl Iterator<Item = (String, &'a HostPhase1Status)>,
+) {
+    #[derive(Tabled)]
+    #[tabled(rename_all = "SCREAMING_SNAKE_CASE")]
+    struct HostPhase1Row {
+        baseboard_id: String,
+        sled_id: String,
+        slot_a_version: String,
+        slot_b_version: String,
+    }
+
+    let mut rows = Vec::new();
+    for (baseboard_id, status) in phase_1s {
+        match status {
+            HostPhase1Status::NotASled => continue,
+            HostPhase1Status::Sled {
+                sled_id,
+                active_slot,
+                slot_a_version,
+                slot_b_version,
+            } => {
+                let (slot_a_suffix, slot_b_suffix) = match active_slot {
+                    Some(M2Slot::A) => (" (active)", ""),
+                    Some(M2Slot::B) => ("", " (active)"),
+                    // This is not expected! Be louder.
+                    None => ("", " (ACTIVE SLOT UNKNOWN)"),
+                };
+                rows.push(HostPhase1Row {
+                    baseboard_id,
+                    sled_id: sled_id
+                        .map_or("".to_string(), |id| id.to_string()),
+                    slot_a_version: format!("{slot_a_version}{slot_a_suffix}"),
+                    slot_b_version: format!("{slot_b_version}{slot_b_suffix}"),
+                });
+            }
+        }
+    }
+
+    let table = tabled::Table::new(rows)
+        .with(tabled::settings::Style::empty())
+        .with(tabled::settings::Padding::new(0, 1, 0, 0))
+        .to_string();
+
+    println!("Installed Host Phase 1 Software");
+    println!("{}", table);
+}
+
+fn print_host_phase_2s<'a>(
+    sleds: impl Iterator<Item = (SledUuid, &'a HostPhase2Status)>,
+) {
+    #[derive(Tabled)]
+    #[tabled(rename_all = "SCREAMING_SNAKE_CASE")]
+    struct HostPhase2Row {
+        sled_id: String,
+        slot_a_version: String,
+        slot_b_version: String,
+    }
+
+    let mut rows = Vec::new();
+    for (sled_id, status) in sleds {
+        let HostPhase2Status { boot_disk, slot_a_version, slot_b_version } =
+            status;
+        let (slot_a_suffix, slot_b_suffix) = match boot_disk {
+            Ok(M2Slot::A) => (" (boot disk)", "".to_string()),
+            Ok(M2Slot::B) => ("", " (boot disk)".to_string()),
+            // This is not expected! Be louder.
+            Err(err) => ("", format!(" (BOOT DISK UNKNOWN: {err})")),
+        };
+        rows.push(HostPhase2Row {
+            sled_id: sled_id.to_string(),
+            slot_a_version: format!("{slot_a_version}{slot_a_suffix}"),
+            slot_b_version: format!("{slot_b_version}{slot_b_suffix}"),
+        });
+    }
+
+    let table = tabled::Table::new(rows)
+        .with(tabled::settings::Style::empty())
+        .with(tabled::settings::Padding::new(0, 1, 0, 0))
+        .to_string();
+
+    println!("Installed Host Phase 2 Software");
+    println!("{}", table);
+}