Implement user-stopped service tracking system

Add comprehensive tracking for services stopped via dashboard to prevent
false alerts when users intentionally stop services.

Features:
- User-stopped services report Status::Ok instead of Warning
- Persistent storage survives agent restarts
- Dashboard sends UserStart/UserStop commands
- Agent tracks and syncs user-stopped state globally
- Systemd collector respects user-stopped flags

Implementation:
- New service_tracker module with persistent JSON storage
- Enhanced ServiceAction enum with UserStart/UserStop variants
- Global singleton tracker accessible by collectors
- Service status logic updated to check user-stopped flag
- Dashboard version now uses CARGO_PKG_VERSION automatically

Bump version to v0.1.43

Cargo.lock

@@ -270,7 +270,7 @@ checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
 [[package]]
 name = "cm-dashboard"
-version = "0.1.40"
+version = "0.1.43"
 dependencies = [
  "anyhow",
  "chrono",
@@ -291,7 +291,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-agent"
-version = "0.1.40"
+version = "0.1.43"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -314,7 +314,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-shared"
-version = "0.1.40"
+version = "0.1.43"
 dependencies = [
  "chrono",
  "serde",

agent/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-agent"
-version = "0.1.42"
+version = "0.1.43"
 edition = "2021"
 
 [dependencies]

agent/src/agent.rs

@@ -8,6 +8,7 @@ use crate::communication::{AgentCommand, ServiceAction, ZmqHandler};
 use crate::config::AgentConfig;
 use crate::metrics::MetricCollectionManager;
 use crate::notifications::NotificationManager;
+use crate::service_tracker::UserStoppedServiceTracker;
 use crate::status::HostStatusManager;
 use cm_dashboard_shared::{Metric, MetricMessage, MetricValue, Status};
 
@@ -18,6 +19,7 @@ pub struct Agent {
     metric_manager: MetricCollectionManager,
     notification_manager: NotificationManager,
     host_status_manager: HostStatusManager,
+    service_tracker: UserStoppedServiceTracker,
 }
 
 impl Agent {
@@ -50,6 +52,10 @@ impl Agent {
         let host_status_manager = HostStatusManager::new(config.status_aggregation.clone());
         info!("Host status manager initialized");
 
+        // Initialize user-stopped service tracker
+        let service_tracker = UserStoppedServiceTracker::init_global()?;
+        info!("User-stopped service tracker initialized");
+
         Ok(Self {
             hostname,
             config,
@@ -57,6 +63,7 @@ impl Agent {
             metric_manager,
             notification_manager,
             host_status_manager,
+            service_tracker,
         })
     }
 
@@ -271,13 +278,38 @@ impl Agent {
 
     /// Handle systemd service control commands
     async fn handle_service_control(&mut self, service_name: &str, action: &ServiceAction) -> Result<()> {
-        let action_str = match action {
+        let (action_str, is_user_action) = match action {
-            ServiceAction::Start => "start",
+            ServiceAction::Start => ("start", false),
-            ServiceAction::Stop => "stop", 
+            ServiceAction::Stop => ("stop", false), 
-            ServiceAction::Status => "status",
+            ServiceAction::Status => ("status", false),
+            ServiceAction::UserStart => ("start", true),
+            ServiceAction::UserStop => ("stop", true),
         };
 
-        info!("Executing systemctl {} {}", action_str, service_name);
+        info!("Executing systemctl {} {} (user action: {})", action_str, service_name, is_user_action);
+
+        // Handle user-stopped service tracking before systemctl execution
+        match action {
+            ServiceAction::UserStop => {
+                info!("Marking service '{}' as user-stopped", service_name);
+                if let Err(e) = self.service_tracker.mark_user_stopped(service_name) {
+                    error!("Failed to mark service as user-stopped: {}", e);
+                } else {
+                    // Sync to global tracker
+                    UserStoppedServiceTracker::update_global(&self.service_tracker);
+                }
+            }
+            ServiceAction::UserStart => {
+                info!("Clearing user-stopped flag for service '{}'", service_name);
+                if let Err(e) = self.service_tracker.clear_user_stopped(service_name) {
+                    error!("Failed to clear user-stopped flag: {}", e);
+                } else {
+                    // Sync to global tracker
+                    UserStoppedServiceTracker::update_global(&self.service_tracker);
+                }
+            }
+            _ => {}
+        }
 
         let output = tokio::process::Command::new("sudo")
             .arg("systemctl")
@@ -298,7 +330,7 @@ impl Agent {
         }
 
         // Force refresh metrics after service control to update service status
-        if matches!(action, ServiceAction::Start | ServiceAction::Stop) {
+        if matches!(action, ServiceAction::Start | ServiceAction::Stop | ServiceAction::UserStart | ServiceAction::UserStop) {
             info!("Triggering immediate metric refresh after service control");
             if let Err(e) = self.collect_metrics_only().await {
                 error!("Failed to refresh metrics after service control: {}", e);

agent/src/collectors/systemd.rs

@@ -8,6 +8,7 @@ use tracing::debug;
 
 use super::{Collector, CollectorError};
 use crate::config::SystemdConfig;
+use crate::service_tracker::UserStoppedServiceTracker;
 
 /// Systemd collector for monitoring systemd services
 pub struct SystemdCollector {
@@ -353,11 +354,19 @@ impl SystemdCollector {
         Ok((active_status, detailed_info))
     }
 
-    /// Calculate service status
+    /// Calculate service status, taking user-stopped services into account
-    fn calculate_service_status(&self, active_status: &str) -> Status {
+    fn calculate_service_status(&self, service_name: &str, active_status: &str) -> Status {
         match active_status.to_lowercase().as_str() {
             "active" => Status::Ok,
-            "inactive" | "dead" => Status::Warning,
+            "inactive" | "dead" => {
+                // Check if this service was stopped by user action
+                if UserStoppedServiceTracker::is_service_user_stopped(service_name) {
+                    debug!("Service '{}' is inactive but marked as user-stopped - treating as OK", service_name);
+                    Status::Ok
+                } else {
+                    Status::Warning
+                }
+            },
             "failed" | "error" => Status::Critical,
             "activating" | "deactivating" | "reloading" | "start" | "stop" | "restart" => Status::Pending,
             _ => Status::Unknown,
@@ -480,7 +489,7 @@ impl Collector for SystemdCollector {
         for service in &monitored_services {
             match self.get_service_status(service) {
                 Ok((active_status, _detailed_info)) => {
-                    let status = self.calculate_service_status(&active_status);
+                    let status = self.calculate_service_status(service, &active_status);
 
                     // Individual service status metric
                     metrics.push(Metric {

agent/src/communication/mod.rs

@@ -113,4 +113,6 @@ pub enum ServiceAction {
     Start,
     Stop,
     Status,
+    UserStart,  // User-initiated start (clears user-stopped flag)
+    UserStop,   // User-initiated stop (marks as user-stopped)
 }

agent/src/main.rs

@@ -9,6 +9,7 @@ mod communication;
 mod config;
 mod metrics;
 mod notifications;
+mod service_tracker;
 mod status;
 
 use agent::Agent;

agent/src/service_tracker.rs

@@ -0,0 +1,172 @@
+use anyhow::Result;
+use serde::{Deserialize, Serialize};
+use std::collections::HashSet;
+use std::fs;
+use std::path::Path;
+use std::sync::{Arc, Mutex, OnceLock};
+use tracing::{debug, info, warn};
+
+/// Shared instance for global access
+static GLOBAL_TRACKER: OnceLock<Arc<Mutex<UserStoppedServiceTracker>>> = OnceLock::new();
+
+/// Tracks services that have been stopped by user action
+/// These services should be treated as OK status instead of Warning
+#[derive(Debug)]
+pub struct UserStoppedServiceTracker {
+    /// Set of services stopped by user action
+    user_stopped_services: HashSet<String>,
+    /// Path to persistent storage file
+    storage_path: String,
+}
+
+/// Serializable data structure for persistence
+#[derive(Debug, Serialize, Deserialize)]
+struct UserStoppedData {
+    services: Vec<String>,
+}
+
+impl UserStoppedServiceTracker {
+    /// Create new tracker with default storage path
+    pub fn new() -> Self {
+        Self::with_storage_path("/var/lib/cm-dashboard/user-stopped-services.json")
+    }
+
+    /// Initialize global instance (called by agent)
+    pub fn init_global() -> Result<Self> {
+        let tracker = Self::new();
+        
+        // Set global instance
+        let global_instance = Arc::new(Mutex::new(tracker));
+        if GLOBAL_TRACKER.set(global_instance).is_err() {
+            warn!("Global service tracker was already initialized");
+        }
+        
+        // Return a new instance for the agent to use
+        Ok(Self::new())
+    }
+
+    /// Check if a service is user-stopped (global access for collectors)
+    pub fn is_service_user_stopped(service_name: &str) -> bool {
+        if let Some(global) = GLOBAL_TRACKER.get() {
+            if let Ok(tracker) = global.lock() {
+                tracker.is_user_stopped(service_name)
+            } else {
+                debug!("Failed to lock global service tracker");
+                false
+            }
+        } else {
+            debug!("Global service tracker not initialized");
+            false
+        }
+    }
+
+    /// Update global tracker (called by agent when tracker state changes)
+    pub fn update_global(updated_tracker: &UserStoppedServiceTracker) {
+        if let Some(global) = GLOBAL_TRACKER.get() {
+            if let Ok(mut tracker) = global.lock() {
+                tracker.user_stopped_services = updated_tracker.user_stopped_services.clone();
+            } else {
+                debug!("Failed to lock global service tracker for update");
+            }
+        } else {
+            debug!("Global service tracker not initialized for update");
+        }
+    }
+
+    /// Create new tracker with custom storage path
+    pub fn with_storage_path<P: AsRef<Path>>(storage_path: P) -> Self {
+        let storage_path = storage_path.as_ref().to_string_lossy().to_string();
+        let mut tracker = Self {
+            user_stopped_services: HashSet::new(),
+            storage_path,
+        };
+
+        // Load existing data from storage
+        if let Err(e) = tracker.load_from_storage() {
+            warn!("Failed to load user-stopped services from storage: {}", e);
+            info!("Starting with empty user-stopped services list");
+        }
+
+        tracker
+    }
+
+    /// Mark a service as user-stopped
+    pub fn mark_user_stopped(&mut self, service_name: &str) -> Result<()> {
+        info!("Marking service '{}' as user-stopped", service_name);
+        self.user_stopped_services.insert(service_name.to_string());
+        self.save_to_storage()?;
+        debug!("Service '{}' marked as user-stopped and saved to storage", service_name);
+        Ok(())
+    }
+
+    /// Clear user-stopped flag for a service (when user starts it)
+    pub fn clear_user_stopped(&mut self, service_name: &str) -> Result<()> {
+        if self.user_stopped_services.remove(service_name) {
+            info!("Cleared user-stopped flag for service '{}'", service_name);
+            self.save_to_storage()?;
+            debug!("Service '{}' user-stopped flag cleared and saved to storage", service_name);
+        } else {
+            debug!("Service '{}' was not marked as user-stopped", service_name);
+        }
+        Ok(())
+    }
+
+    /// Check if a service is marked as user-stopped
+    pub fn is_user_stopped(&self, service_name: &str) -> bool {
+        let is_stopped = self.user_stopped_services.contains(service_name);
+        debug!("Service '{}' user-stopped status: {}", service_name, is_stopped);
+        is_stopped
+    }
+
+
+    /// Save current state to persistent storage
+    fn save_to_storage(&self) -> Result<()> {
+        // Create parent directory if it doesn't exist
+        if let Some(parent_dir) = Path::new(&self.storage_path).parent() {
+            if !parent_dir.exists() {
+                fs::create_dir_all(parent_dir)?;
+                debug!("Created parent directory: {}", parent_dir.display());
+            }
+        }
+
+        let data = UserStoppedData {
+            services: self.user_stopped_services.iter().cloned().collect(),
+        };
+
+        let json_data = serde_json::to_string_pretty(&data)?;
+        fs::write(&self.storage_path, json_data)?;
+
+        debug!(
+            "Saved {} user-stopped services to {}",
+            data.services.len(),
+            self.storage_path
+        );
+        Ok(())
+    }
+
+    /// Load state from persistent storage
+    fn load_from_storage(&mut self) -> Result<()> {
+        if !Path::new(&self.storage_path).exists() {
+            debug!("Storage file {} does not exist, starting fresh", self.storage_path);
+            return Ok(());
+        }
+
+        let json_data = fs::read_to_string(&self.storage_path)?;
+        let data: UserStoppedData = serde_json::from_str(&json_data)?;
+
+        self.user_stopped_services = data.services.into_iter().collect();
+
+        info!(
+            "Loaded {} user-stopped services from {}",
+            self.user_stopped_services.len(),
+            self.storage_path
+        );
+
+        if !self.user_stopped_services.is_empty() {
+            debug!("User-stopped services: {:?}", self.user_stopped_services);
+        }
+
+        Ok(())
+    }
+}
+

dashboard/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.42"
+version = "0.1.43"
 edition = "2021"
 
 [dependencies]

dashboard/src/app.rs

@@ -295,18 +295,18 @@ impl Dashboard {
     async fn execute_ui_command(&self, command: UiCommand) -> Result<()> {
         match command {
             UiCommand::ServiceStart { hostname, service_name } => {
-                info!("Sending start command for service {} on {}", service_name, hostname);
+                info!("Sending user start command for service {} on {}", service_name, hostname);
                 let agent_command = AgentCommand::ServiceControl {
                     service_name: service_name.clone(),
-                    action: ServiceAction::Start,
+                    action: ServiceAction::UserStart,
                 };
                 self.zmq_command_sender.send_command(&hostname, agent_command).await?;
             }
             UiCommand::ServiceStop { hostname, service_name } => {
-                info!("Sending stop command for service {} on {}", service_name, hostname);
+                info!("Sending user stop command for service {} on {}", service_name, hostname);
                 let agent_command = AgentCommand::ServiceControl {
                     service_name: service_name.clone(),
-                    action: ServiceAction::Stop,
+                    action: ServiceAction::UserStop,
                 };
                 self.zmq_command_sender.send_command(&hostname, agent_command).await?;
             }

dashboard/src/communication/mod.rs

@@ -36,6 +36,8 @@ pub enum ServiceAction {
     Start,
     Stop,
     Status,
+    UserStart,  // User-initiated start (clears user-stopped flag)
+    UserStop,   // User-initiated stop (marks as user-stopped)
 }
 
 /// ZMQ consumer for receiving metrics from agents

dashboard/src/main.rs

@@ -12,10 +12,6 @@ mod ui;
 
 use app::Dashboard;
 
-/// Get hardcoded version
-fn get_version() -> &'static str {
-    "v0.1.42"
-}
 
 /// Check if running inside tmux session
 fn check_tmux_session() {
@@ -42,7 +38,7 @@ fn check_tmux_session() {
 #[derive(Parser)]
 #[command(name = "cm-dashboard")]
 #[command(about = "CM Dashboard TUI with individual metric consumption")]
-#[command(version = get_version())]
+#[command(version)]
 struct Cli {
     /// Increase logging verbosity (-v, -vv)
     #[arg(short, long, action = clap::ArgAction::Count)]

shared/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-shared"
-version = "0.1.42"
+version = "0.1.43"
 edition = "2021"
 
 [dependencies]