feat: add pb usage metrics, server state

Author: MasterPtato

Cargo.toml

@@ -65,7 +65,7 @@ rev = "b2c6f366ee68a7956fb69dd4f39357b3c184bd15"
 
 [workspace.dependencies.rivet-term]
 git = "https://github.com/rivet-gg/rivet-term"
-rev = "b21d7a2"
+rev = "55e328470b68c557fb9bc8298369f90182d35b6d"
 
 [workspace.dependencies.redis]
 git = "https://github.com/rivet-gg/redis-rs"

packages/core/services/cluster/src/ops/server/get.rs

@@ -5,7 +5,7 @@ use std::{
 
 use chirp_workflow::prelude::*;
 
-use crate::types::{PoolType, Server};
+use crate::types::{PoolType, Server, ServerState};
 
 #[derive(Debug)]
 pub struct Input {
@@ -26,6 +26,7 @@ pub(crate) struct ServerRow {
 	vlan_ip: Option<IpAddr>,
 	public_ip: Option<IpAddr>,
 	cloud_destroy_ts: Option<i64>,
+	state: i64,
 }
 
 impl TryFrom<ServerRow> for Server {
@@ -40,6 +41,7 @@ impl TryFrom<ServerRow> for Server {
 			lan_ip: value.vlan_ip,
 			wan_ip: value.public_ip,
 			cloud_destroy_ts: value.cloud_destroy_ts,
+			state: unwrap!(ServerState::from_repr(value.state.try_into()?)),
 		})
 	}
 }
@@ -56,7 +58,16 @@ pub async fn cluster_server_get(ctx: &OperationCtx, input: &Input) -> GlobalResu
 			provider_server_id,
 			vlan_ip,
 			public_ip,
-			cloud_destroy_ts
+			cloud_destroy_ts,
+			CASE
+				WHEN cloud_destroy_ts IS NOT NULL THEN 6  -- Destroyed
+				WHEN taint_ts IS NOT NULL AND drain_ts IS NOT NULL THEN 5  -- TaintedDraining
+				WHEN drain_ts IS NOT NULL THEN 4  -- Draining
+				WHEN taint_ts IS NOT NULL THEN 3  -- Tainted
+				WHEN install_complete_ts IS NOT NULL THEN 2  -- Running
+				WHEN provision_complete_ts IS NOT NULL THEN 1  -- Installing
+				ELSE 0  -- Provisioning
+			END AS state
 		FROM db_cluster.servers
 		WHERE server_id = ANY($1)
 		",

packages/core/services/cluster/src/ops/server/list.rs

@@ -30,7 +30,16 @@ pub async fn cluster_server_list(ctx: &OperationCtx, input: &Input) -> GlobalRes
 			s.provider_server_id,
 			s.vlan_ip,
 			s.public_ip,
-			s.cloud_destroy_ts
+			s.cloud_destroy_ts,
+			CASE
+				WHEN s.cloud_destroy_ts IS NOT NULL THEN 6  -- Destroyed
+				WHEN s.taint_ts IS NOT NULL AND s.drain_ts IS NOT NULL THEN 5  -- TaintedDraining
+				WHEN s.drain_ts IS NOT NULL THEN 4  -- Draining
+				WHEN s.taint_ts IS NOT NULL THEN 3  -- Tainted
+				WHEN s.install_complete_ts IS NOT NULL THEN 2  -- Running
+				WHEN s.provision_complete_ts IS NOT NULL THEN 1  -- Installing
+				ELSE 0  -- Provisioning
+			END AS state
 		FROM db_cluster.servers AS s
 		JOIN db_cluster.datacenters AS d
 		ON s.datacenter_id = d.datacenter_id

packages/core/services/cluster/src/types.rs

@@ -149,6 +149,18 @@ pub struct Server {
 	pub lan_ip: Option<IpAddr>,
 	pub wan_ip: Option<IpAddr>,
 	pub cloud_destroy_ts: Option<i64>,
+	pub state: ServerState,
+}
+
+#[derive(Serialize, Deserialize, Hash, Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, FromRepr)]
+pub enum ServerState {
+	Provisioning = 0,
+	Installing = 1,
+	Running = 2,
+	Tainted = 3,
+	Draining = 4,
+	TaintedDraining = 5,
+	Destroyed = 6,
 }
 
 #[derive(Debug, Default, Clone)]

packages/edge/infra/edge-server/src/run_config.rs

@@ -22,6 +22,11 @@ pub fn config(_rivet_config: rivet_config::Config) -> Result<RunConfigData> {
 			ServiceKind::Standalone,
 			|config, pools| Box::pin(edge_monolith_workflow_worker::start(config, pools)),
 		),
+		Service::new(
+			"pegboard_usage_metrics_publish",
+			ServiceKind::Singleton,
+			|config, pools| Box::pin(pegboard_usage_metrics_publish::start(config, pools)),
+		),
 	];
 
 	Ok(RunConfigData {

packages/edge/services/pegboard/src/keys/client.rs

@@ -246,6 +246,10 @@ impl ActorKey {
 	pub fn subspace(client_id: Uuid) -> ActorSubspaceKey {
 		ActorSubspaceKey::new(client_id)
 	}
+
+	pub fn entire_subspace() -> ActorSubspaceKey {
+		ActorSubspaceKey::entire()
+	}
 }
 
 impl FormalKey for ActorKey {
@@ -290,12 +294,16 @@ impl<'de> TupleUnpack<'de> for ActorKey {
 }
 
 pub struct ActorSubspaceKey {
-	client_id: Uuid,
+	client_id: Option<Uuid>,
 }
 
 impl ActorSubspaceKey {
 	fn new(client_id: Uuid) -> Self {
-		ActorSubspaceKey { client_id }
+		ActorSubspaceKey { client_id: Some(client_id) }
+	}
+
+	fn entire() -> Self {
+		ActorSubspaceKey { client_id: None }
 	}
 }
 
@@ -305,8 +313,16 @@ impl TuplePack for ActorSubspaceKey {
 		w: &mut W,
 		tuple_depth: TupleDepth,
 	) -> std::io::Result<VersionstampOffset> {
-		let t = (CLIENT, ACTOR, self.client_id);
-		t.pack(w, tuple_depth)
+		let mut offset = VersionstampOffset::None { size: 0 };
+
+		let t = (CLIENT, ACTOR);
+		offset += t.pack(w, tuple_depth)?;
+
+		if let Some(client_id) = &self.client_id {
+			offset += client_id.pack(w, tuple_depth)?;
+		}
+
+		Ok(offset)
 	}
 }
 

packages/edge/services/pegboard/src/metrics.rs

@@ -37,4 +37,18 @@ lazy_static::lazy_static! {
 		BUCKETS.to_vec(),
 		*REGISTRY,
 	).unwrap();
+
+	pub static ref ENV_CPU_USAGE: IntGaugeVec = register_int_gauge_vec_with_registry!(
+		"pegboard_env_cpu_usage",
+		"Total percent of CPU (per core) used by an environment.",
+		&["env_id", "flavor"],
+		*REGISTRY,
+	).unwrap();
+	
+	pub static ref ENV_MEMORY_USAGE: IntGaugeVec = register_int_gauge_vec_with_registry!(
+		"pegboard_env_memory_usage",
+		"Total MiB of memory used by an environment.",
+		&["env_id", "flavor"],
+		*REGISTRY,
+	).unwrap();
 }

packages/edge/services/pegboard/src/ops/client/mod.rs

@@ -1,2 +1 @@
 pub mod update_allocation_idx;
-pub mod usage_get;

packages/edge/services/pegboard/src/ops/client/usage_get.rs

@@ -106,7 +106,7 @@ pub async fn pegboard_client(ctx: &mut WorkflowCtx, input: &Input) -> GlobalResu
 									config,
 									system,
 								}),
-								activity(UpdateMetricsInput { client_id, flavor }),
+								activity(UpdateMetricsInput { client_id, flavor, clear: false }),
 							))
 							.await?;
 						}
@@ -118,7 +118,7 @@ pub async fn pegboard_client(ctx: &mut WorkflowCtx, input: &Input) -> GlobalResu
 									client_id,
 									events: events.clone(),
 								}),
-								activity(UpdateMetricsInput { client_id, flavor }),
+								activity(UpdateMetricsInput { client_id, flavor, clear: false }),
 							))
 							.await?;
 
@@ -243,6 +243,8 @@ pub async fn pegboard_client(ctx: &mut WorkflowCtx, input: &Input) -> GlobalResu
 	})
 	.await?;
 
+	ctx.activity(UpdateMetricsInput { client_id: input.client_id, flavor: input.flavor, clear: true }).await?;
+
 	let actors = ctx
 		.activity(FetchRemainingActorsInput {
 			client_id: input.client_id,
@@ -673,7 +675,7 @@ pub async fn handle_commands(
 			activity(InsertCommandsInput {
 				commands: raw_commands.clone(),
 			}),
-			activity(UpdateMetricsInput { client_id, flavor }),
+			activity(UpdateMetricsInput { client_id, flavor, clear: false }),
 		))
 		.await?;
 
@@ -914,11 +916,14 @@ async fn check_expired(ctx: &ActivityCtx, input: &CheckExpiredInput) -> GlobalRe
 struct UpdateMetricsInput {
 	client_id: Uuid,
 	flavor: ClientFlavor,
+	clear: bool,
 }
 
 #[activity(UpdateMetrics)]
 async fn update_metrics(ctx: &ActivityCtx, input: &UpdateMetricsInput) -> GlobalResult<()> {
-	let (memory, cpu) =
+	let (memory, cpu) = if input.clear {
+		(0, 0)
+	} else {
 		ctx.fdb()
 			.await?
 			.run(|tx, _mc| async move {
@@ -966,7 +971,8 @@ async fn update_metrics(ctx: &ActivityCtx, input: &UpdateMetricsInput) -> Global
 				))
 			})
 			.custom_instrument(tracing::info_span!("client_update_metrics_tx"))
-			.await?;
+			.await?
+	};
 
 	metrics::CLIENT_CPU_ALLOCATED
 		.with_label_values(&[&input.client_id.to_string(), &input.flavor.to_string()])