init

common/Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "common"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+serde = { version = "1.0.219", features = ["derive"] }

common/src/lib.rs

@@ -0,0 +1 @@
+pub mod metrics;

common/src/metrics.rs

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+use serde::Serialize;
+
+#[derive(Debug, Serialize)]
+pub struct Metrics {
+    pub system_info: SystemInfo,
+    pub cpu: CPU,
+    pub disk: Disk,
+    pub memory: Memory,
+    pub network: Network,
+}
+
+#[derive(Debug, Serialize)]
+pub struct SystemInfo {
+    pub uptime: u64,
+    pub host: Option<String>,
+    pub name: Option<String>,
+    pub kernel: Option<String>,
+    pub os_version: Option<String>,
+}
+
+#[derive(Debug, Serialize)]
+pub struct CPU {
+    pub brand: String,
+    pub usage: f32,
+    pub threads: usize,
+}
+
+#[derive(Debug, Serialize)]
+pub struct Disk {
+    pub used: u64,
+    pub free: u64,
+    pub total: u64,
+}
+
+#[derive(Debug, Serialize)]
+pub struct Memory {
+    pub used: u64,
+    pub total: u64,
+    pub swap_used: u64,
+    pub swap_total: u64,
+}
+
+#[derive(Debug, Serialize)]
+pub struct Network {
+    pub down: u64,
+    pub up: u64,
+}