feature(krata): prepare for workload rework (#276)

* chore(code): simple code cleanup

* chore(code): additional code cleanup

* feature(krata): rework api and make ip assignment persistent to database

* rework and cleanup

* fix daemon config references

crates/ctl/src/cli/zone/destroy.rs

@@ -2,20 +2,16 @@ use anyhow::Result;
 use clap::Parser;
 use krata::{
     events::EventStream,
-    v1::{
-        common::ZoneStatus,
-        control::{
-            control_service_client::ControlServiceClient, watch_events_reply::Event,
-            DestroyZoneRequest,
-        },
+    v1::control::{
+        control_service_client::ControlServiceClient, watch_events_reply::Event, DestroyZoneRequest,
     },
 };
 
+use crate::cli::resolve_zone;
+use krata::v1::common::ZoneState;
 use log::error;
 use tonic::{transport::Channel, Request};
 
-use crate::cli::resolve_zone;
-
 #[derive(Parser)]
 #[command(about = "Destroy a zone")]
 pub struct ZoneDestroyCommand {
@@ -61,12 +57,12 @@ async fn wait_zone_destroyed(id: &str, events: EventStream) -> Result<()> {
             continue;
         }
 
-        let Some(state) = zone.state else {
+        let Some(status) = zone.status else {
             continue;
         };
 
-        if let Some(ref error) = state.error_info {
-            if state.status() == ZoneStatus::Failed {
+        if let Some(ref error) = status.error_status {
+            if status.state() == ZoneState::Failed {
                 error!("destroy failed: {}", error.message);
                 std::process::exit(1);
             } else {
@@ -74,7 +70,7 @@ async fn wait_zone_destroyed(id: &str, events: EventStream) -> Result<()> {
             }
         }
 
-        if state.status() == ZoneStatus::Destroyed {
+        if status.state() == ZoneState::Destroyed {
             std::process::exit(0);
         }
     }

crates/ctl/src/cli/zone/exec.rs

@@ -5,7 +5,7 @@ use anyhow::Result;
 use clap::Parser;
 use krata::v1::{
     common::{ZoneTaskSpec, ZoneTaskSpecEnvVar},
-    control::{control_service_client::ControlServiceClient, ExecZoneRequest},
+    control::{control_service_client::ControlServiceClient, ExecInsideZoneRequest},
 };
 
 use tonic::{transport::Channel, Request};
@@ -34,7 +34,7 @@ pub struct ZoneExecCommand {
 impl ZoneExecCommand {
     pub async fn run(self, mut client: ControlServiceClient<Channel>) -> Result<()> {
         let zone_id: String = resolve_zone(&mut client, &self.zone).await?;
-        let initial = ExecZoneRequest {
+        let initial = ExecInsideZoneRequest {
             zone_id,
             task: Some(ZoneTaskSpec {
                 environment: env_map(&self.env.unwrap_or_default())
@@ -52,7 +52,10 @@ impl ZoneExecCommand {
 
         let stream = StdioConsoleStream::stdin_stream_exec(initial).await;
 
-        let response = client.exec_zone(Request::new(stream)).await?.into_inner();
+        let response = client
+            .exec_inside_zone(Request::new(stream))
+            .await?
+            .into_inner();
 
         let code = StdioConsoleStream::exec_output(response).await?;
         std::process::exit(code);

crates/ctl/src/cli/zone/launch.rs

@@ -7,7 +7,7 @@ use krata::{
     v1::{
         common::{
             zone_image_spec::Image, OciImageFormat, ZoneImageSpec, ZoneOciImageSpec, ZoneSpec,
-            ZoneSpecDevice, ZoneStatus, ZoneTaskSpec, ZoneTaskSpecEnvVar,
+            ZoneSpecDevice, ZoneState, ZoneTaskSpec, ZoneTaskSpecEnvVar,
         },
         control::{
             control_service_client::ControlServiceClient, watch_events_reply::Event,
@@ -120,7 +120,7 @@ impl ZoneLaunchCommand {
                 image: Some(image),
                 kernel,
                 initrd,
-                vcpus: self.cpus,
+                cpus: self.cpus,
                 mem: self.mem,
                 task: Some(ZoneTaskSpec {
                     environment: env_map(&self.env.unwrap_or_default())
@@ -209,12 +209,12 @@ async fn wait_zone_started(id: &str, events: EventStream) -> Result<()> {
                     continue;
                 }
 
-                let Some(state) = zone.state else {
+                let Some(status) = zone.status else {
                     continue;
                 };
 
-                if let Some(ref error) = state.error_info {
-                    if state.status() == ZoneStatus::Failed {
+                if let Some(ref error) = status.error_status {
+                    if status.state() == ZoneState::Failed {
                         error!("launch failed: {}", error.message);
                         std::process::exit(1);
                     } else {
@@ -222,12 +222,12 @@ async fn wait_zone_started(id: &str, events: EventStream) -> Result<()> {
                     }
                 }
 
-                if state.status() == ZoneStatus::Destroyed {
+                if status.state() == ZoneState::Destroyed {
                     error!("zone destroyed");
                     std::process::exit(1);
                 }
 
-                if state.status() == ZoneStatus::Started {
+                if status.state() == ZoneState::Created {
                     break;
                 }
             }

crates/ctl/src/cli/zone/list.rs

@@ -4,18 +4,19 @@ use comfy_table::{presets::UTF8_FULL_CONDENSED, Cell, Color, Table};
 use krata::{
     events::EventStream,
     v1::{
-        common::{Zone, ZoneStatus},
+        common::Zone,
         control::{
-            control_service_client::ControlServiceClient, ListZonesRequest, ResolveZoneRequest,
+            control_service_client::ControlServiceClient, ListZonesRequest, ResolveZoneIdRequest,
         },
     },
 };
 
+use crate::format::{kv2line, proto2dynamic, proto2kv, zone_simple_line, zone_state_text};
+use krata::v1::common::ZoneState;
+use krata::v1::control::GetZoneRequest;
 use serde_json::Value;
 use tonic::{transport::Channel, Request};
 
-use crate::format::{kv2line, proto2dynamic, proto2kv, zone_simple_line, zone_status_text};
-
 #[derive(ValueEnum, Clone, Debug, PartialEq, Eq)]
 enum ZoneListFormat {
     Table,
@@ -44,11 +45,21 @@ impl ZoneListCommand {
     ) -> Result<()> {
         let mut zones = if let Some(ref zone) = self.zone {
             let reply = client
-                .resolve_zone(Request::new(ResolveZoneRequest { name: zone.clone() }))
+                .resolve_zone_id(Request::new(ResolveZoneIdRequest { name: zone.clone() }))
                 .await?
                 .into_inner();
-            if let Some(zone) = reply.zone {
-                vec![zone]
+            if !reply.zone_id.is_empty() {
+                let reply = client
+                    .get_zone(Request::new(GetZoneRequest {
+                        zone_id: reply.zone_id,
+                    }))
+                    .await?
+                    .into_inner();
+                if let Some(zone) = reply.zone {
+                    vec![zone]
+                } else {
+                    return Err(anyhow!("unable to resolve zone '{}'", zone));
+                }
             } else {
                 return Err(anyhow!("unable to resolve zone '{}'", zone));
             }
@@ -115,30 +126,30 @@ impl ZoneListCommand {
         let mut table = Table::new();
         table.load_preset(UTF8_FULL_CONDENSED);
         table.set_content_arrangement(comfy_table::ContentArrangement::Dynamic);
-        table.set_header(vec!["name", "uuid", "status", "ipv4", "ipv6"]);
+        table.set_header(vec!["name", "uuid", "state", "ipv4", "ipv6"]);
         for zone in zones {
             let ipv4 = zone
-                .state
+                .status
                 .as_ref()
-                .and_then(|x| x.network.as_ref())
+                .and_then(|x| x.network_status.as_ref())
                 .map(|x| x.zone_ipv4.as_str())
                 .unwrap_or("n/a");
             let ipv6 = zone
-                .state
+                .status
                 .as_ref()
-                .and_then(|x| x.network.as_ref())
+                .and_then(|x| x.network_status.as_ref())
                 .map(|x| x.zone_ipv6.as_str())
                 .unwrap_or("n/a");
             let Some(spec) = zone.spec else {
                 continue;
             };
-            let status = zone.state.as_ref().cloned().unwrap_or_default().status();
-            let status_text = zone_status_text(status);
+            let state = zone.status.as_ref().cloned().unwrap_or_default().state();
+            let status_text = zone_state_text(state);
 
-            let status_color = match status {
-                ZoneStatus::Destroyed | ZoneStatus::Failed => Color::Red,
-                ZoneStatus::Destroying | ZoneStatus::Exited | ZoneStatus::Starting => Color::Yellow,
-                ZoneStatus::Started => Color::Green,
+            let status_color = match state {
+                ZoneState::Destroyed | ZoneState::Failed => Color::Red,
+                ZoneState::Destroying | ZoneState::Exited | ZoneState::Creating => Color::Yellow,
+                ZoneState::Created => Color::Green,
                 _ => Color::Reset,
             };
 

crates/ctl/src/cli/zone/resolve.rs

@@ -1,6 +1,6 @@
 use anyhow::Result;
 use clap::Parser;
-use krata::v1::control::{control_service_client::ControlServiceClient, ResolveZoneRequest};
+use krata::v1::control::{control_service_client::ControlServiceClient, ResolveZoneIdRequest};
 
 use tonic::{transport::Channel, Request};
 
@@ -14,13 +14,13 @@ pub struct ZoneResolveCommand {
 impl ZoneResolveCommand {
     pub async fn run(self, mut client: ControlServiceClient<Channel>) -> Result<()> {
         let reply = client
-            .resolve_zone(Request::new(ResolveZoneRequest {
+            .resolve_zone_id(Request::new(ResolveZoneIdRequest {
                 name: self.zone.clone(),
             }))
             .await?
             .into_inner();
-        if let Some(zone) = reply.zone {
-            println!("{}", zone.id);
+        if !reply.zone_id.is_empty() {
+            println!("{}", reply.zone_id);
         } else {
             std::process::exit(1);
         }

crates/ctl/src/cli/zone/top.rs

@@ -24,7 +24,7 @@ use ratatui::{
 };
 
 use crate::{
-    format::zone_status_text,
+    format::zone_state_text,
     metrics::{
         lookup_metric_value, MultiMetricCollector, MultiMetricCollectorHandle, MultiMetricState,
     },
@@ -106,7 +106,7 @@ impl ZoneTopApp {
                         break;
                     }
                 }
-            };
+            }
         }
         Ok(())
     }
@@ -157,7 +157,7 @@ impl Widget for &mut ZoneTopApp {
                 continue;
             };
 
-            let Some(ref state) = ms.zone.state else {
+            let Some(ref status) = ms.zone.status else {
                 continue;
             };
 
@@ -177,7 +177,7 @@ impl Widget for &mut ZoneTopApp {
             let row = Row::new(vec![
                 spec.name.clone(),
                 ms.zone.id.clone(),
-                zone_status_text(state.status()),
+                zone_state_text(status.state()),
                 memory_total.unwrap_or_default(),
                 memory_used.unwrap_or_default(),
                 memory_free.unwrap_or_default(),