Fix service status icon mismatch with single source of truth architecture

- Remove duplicate status string fields from ServiceData and SubServiceData
- Use only Status enum as single source of truth for service status
- Agent calculates Status enum using calculate_service_status()
- Dashboard converts Status enum to display text for UI
- Implement flexible metrics system for sub-services with label/value/unit
- Fix status icon/text mismatches (inactive services now show gray circles)
- Ensure perfect alignment between service icons and status text

Cargo.lock

@@ -279,7 +279,7 @@ checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
 [[package]]
 name = "cm-dashboard"
-version = "0.1.142"
+version = "0.1.145"
 dependencies = [
  "anyhow",
  "chrono",
@@ -301,7 +301,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-agent"
-version = "0.1.142"
+version = "0.1.145"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -324,7 +324,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-shared"
-version = "0.1.142"
+version = "0.1.145"
 dependencies = [
  "chrono",
  "serde",

agent/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-agent"
-version = "0.1.143"
+version = "0.1.146"
 edition = "2021"
 
 [dependencies]

agent/src/collectors/systemd.rs

@@ -1,6 +1,6 @@
 use anyhow::Result;
 use async_trait::async_trait;
-use cm_dashboard_shared::{AgentData, ServiceData, Status};
+use cm_dashboard_shared::{AgentData, ServiceData, SubServiceData, SubServiceMetric, Status};
 use std::process::Command;
 use std::sync::RwLock;
 use std::time::Instant;
@@ -32,6 +32,12 @@ struct ServiceCacheState {
     last_discovery_time: Option<Instant>,
     /// How often to rediscover services (from config)
     discovery_interval_seconds: u64,
+    /// Cached nginx site latency metrics
+    nginx_site_metrics: Vec<(String, f32)>,
+    /// Last time nginx sites were checked
+    last_nginx_check_time: Option<Instant>,
+    /// How often to check nginx site latency (configurable)
+    nginx_check_interval_seconds: u64,
 }
 
 /// Cached service status information from systemctl list-units
@@ -60,6 +66,9 @@ impl SystemdCollector {
             service_status_cache: std::collections::HashMap::new(),
             last_discovery_time: None,
             discovery_interval_seconds: config.interval_seconds,
+            nginx_site_metrics: Vec::new(),
+            last_nginx_check_time: None,
+            nginx_check_interval_seconds: config.nginx_check_interval_seconds,
         };
         
         Self {
@@ -90,13 +99,65 @@ impl SystemdCollector {
                     let memory_mb = self.get_service_memory_usage(service_name).await.unwrap_or(0.0);
                     let disk_gb = self.get_service_disk_usage(service_name).await.unwrap_or(0.0);
                     
+                    let mut sub_services = Vec::new();
+
+                    // Collect sub-services for specific services
+                    if service_name.contains("nginx") && active_status == "active" {
+                        let nginx_sites = self.get_nginx_site_metrics();
+                        for (site_name, latency_ms) in nginx_sites {
+                            let site_status = if latency_ms >= 0.0 && latency_ms < self.config.nginx_latency_critical_ms {
+                                "active"
+                            } else {
+                                "failed"
+                            };
+                            
+                            let mut metrics = Vec::new();
+                            metrics.push(SubServiceMetric {
+                                label: "latency_ms".to_string(),
+                                value: latency_ms,
+                                unit: Some("ms".to_string()),
+                            });
+                            
+                            sub_services.push(SubServiceData {
+                                name: site_name.clone(),
+                                service_status: self.calculate_service_status(&site_name, &site_status),
+                                metrics,
+                            });
+                        }
+                    }
+
+                    if service_name.contains("docker") && active_status == "active" {
+                        let docker_containers = self.get_docker_containers();
+                        for (container_name, container_status) in docker_containers {
+                            // For now, docker containers have no additional metrics
+                            // Future: could add memory_mb, cpu_percent, restart_count, etc.
+                            let metrics = Vec::new();
+                            
+                            sub_services.push(SubServiceData {
+                                name: container_name.clone(),
+                                service_status: self.calculate_service_status(&container_name, &container_status),
+                                metrics,
+                            });
+                        }
+                    }
+
                     let service_info = ServiceInfo {
                         name: service_name.clone(),
-                        status: active_status,
+                        status: active_status.clone(),
                         memory_mb,
                         disk_gb,
                     };
                     services.push(service_info);
+
+                    // Add to AgentData with hierarchical structure
+                    agent_data.services.push(ServiceData {
+                        name: service_name.clone(),
+                        memory_mb,
+                        disk_gb,
+                        user_stopped: false, // TODO: Integrate with service tracker
+                        service_status: self.calculate_service_status(service_name, &active_status),
+                        sub_services,
+                    });
                 }
                 Err(e) => {
                     debug!("Failed to get status for service {}: {}", service_name, e);
@@ -108,19 +169,7 @@ impl SystemdCollector {
         {
             let mut state = self.state.write().unwrap();
             state.last_collection = Some(start_time);
-            state.services = services.clone();
+            state.services = services;
-        }
-
-        // Populate AgentData with service information
-        for service in services {
-            agent_data.services.push(ServiceData {
-                name: service.name.clone(),
-                status: service.status.clone(),
-                memory_mb: service.memory_mb,
-                disk_gb: service.disk_gb,
-                user_stopped: false, // TODO: Integrate with service tracker
-                service_status: self.calculate_service_status(&service.name, &service.status),
-            });
         }
 
         let elapsed = start_time.elapsed();
@@ -167,6 +216,35 @@ impl SystemdCollector {
         Ok(state.monitored_services.clone())
     }
 
+    /// Get nginx site metrics, checking them if cache is expired
+    fn get_nginx_site_metrics(&self) -> Vec<(String, f32)> {
+        let mut state = self.state.write().unwrap();
+
+        // Check if we need to refresh nginx site metrics
+        let needs_refresh = match state.last_nginx_check_time {
+            None => true, // First time
+            Some(last_time) => {
+                let elapsed = last_time.elapsed().as_secs();
+                elapsed >= state.nginx_check_interval_seconds
+            }
+        };
+
+        if needs_refresh {
+            // Only check nginx sites if nginx service is active
+            if state.monitored_services.iter().any(|s| s.contains("nginx")) {
+                debug!(
+                    "Refreshing nginx site latency metrics (interval: {}s)",
+                    state.nginx_check_interval_seconds
+                );
+                let fresh_metrics = self.get_nginx_sites_internal();
+                state.nginx_site_metrics = fresh_metrics;
+                state.last_nginx_check_time = Some(Instant::now());
+            }
+        }
+
+        state.nginx_site_metrics.clone()
+    }
+
     /// Auto-discover interesting services to monitor
     fn discover_services_internal(&self) -> Result<(Vec<String>, std::collections::HashMap<String, ServiceStatusInfo>)> {
         // First: Get all service unit files
@@ -358,7 +436,7 @@ impl SystemdCollector {
         for line in output_str.lines() {
             if line.starts_with("WorkingDirectory=") && !line.contains("[not set]") {
                 let dir = line.strip_prefix("WorkingDirectory=").unwrap_or("");
-                if !dir.is_empty() {
+                if !dir.is_empty() && dir != "/" {
                     return Ok(self.get_directory_size(dir).unwrap_or(0.0));
                 }
             }
@@ -369,23 +447,53 @@ impl SystemdCollector {
     
     /// Get size of a directory in GB
     fn get_directory_size(&self, path: &str) -> Option<f32> {
-        let output = Command::new("du")
+        let output = Command::new("sudo")
-            .args(&["-sb", path])
+            .args(&["du", "-sb", path])
             .output()
             .ok()?;
 
         if !output.status.success() {
+            // Log permission errors for debugging but don't spam logs
+            let stderr = String::from_utf8_lossy(&output.stderr);
+            if stderr.contains("Permission denied") {
+                debug!("Permission denied accessing directory: {}", path);
+            } else {
+                debug!("Failed to get size for directory {}: {}", path, stderr);
+            }
             return None;
         }
 
-        let output_str = String::from_utf8_lossy(&output.stdout);
+        let output_str = String::from_utf8(output.stdout).ok()?;
-        let parts: Vec<&str> = output_str.split_whitespace().collect();
+        let size_str = output_str.split_whitespace().next()?;
-        if let Some(size_str) = parts.first() {
+        if let Ok(size_bytes) = size_str.parse::<u64>() {
-            if let Ok(size_bytes) = size_str.parse::<u64>() {
+            let size_gb = size_bytes as f32 / (1024.0 * 1024.0 * 1024.0);
-                return Some(size_bytes as f32 / (1024.0 * 1024.0 * 1024.0));
+            // Return size even if very small (minimum 0.001 GB = 1MB for visibility)
+            if size_gb > 0.0 {
+                Some(size_gb.max(0.001))
+            } else {
+                None
+            }
+        } else {
+            None
+        }
+    }
+
+    /// Get service memory usage (if available) 
+    fn get_service_memory(&self, service: &str) -> Option<f32> {
+        let output = Command::new("systemctl")
+            .args(&["show", &format!("{}.service", service), "--property=MemoryCurrent"])
+            .output()
+            .ok()?;
+
+        let output_str = String::from_utf8(output.stdout).ok()?;
+        for line in output_str.lines() {
+            if line.starts_with("MemoryCurrent=") {
+                let memory_str = line.strip_prefix("MemoryCurrent=")?;
+                if let Ok(memory_bytes) = memory_str.parse::<u64>() {
+                    return Some(memory_bytes as f32 / (1024.0 * 1024.0)); // Convert to MB
+                }
             }
         }
-
         None
     }
 
@@ -455,6 +563,273 @@ impl SystemdCollector {
             None
         }
     }
+
+    /// Get nginx sites with latency checks (internal - no caching)
+    fn get_nginx_sites_internal(&self) -> Vec<(String, f32)> {
+        let mut sites = Vec::new();
+
+        // Discover nginx sites from configuration
+        let discovered_sites = self.discover_nginx_sites();
+
+        for (site_name, url) in &discovered_sites {
+            match self.check_site_latency(url) {
+                Ok(latency_ms) => {
+                    sites.push((format!("nginx_{}", site_name), latency_ms));
+                }
+                Err(_) => {
+                    // Site is unreachable - use -1.0 to indicate error
+                    sites.push((format!("nginx_{}", site_name), -1.0));
+                }
+            }
+        }
+
+        sites
+    }
+
+    /// Discover nginx sites from configuration
+    fn discover_nginx_sites(&self) -> Vec<(String, String)> {
+        // Use the same approach as the old working agent: get nginx config from systemd
+        let config_content = match self.get_nginx_config_from_systemd() {
+            Some(content) => content,
+            None => {
+                debug!("Could not get nginx config from systemd, trying nginx -T fallback");
+                match self.get_nginx_config_via_command() {
+                    Some(content) => content,
+                    None => {
+                        debug!("Could not get nginx config via any method");
+                        return Vec::new();
+                    }
+                }
+            }
+        };
+
+        // Parse the config content to extract sites
+        self.parse_nginx_config_for_sites(&config_content)
+    }
+
+    /// Fallback: get nginx config via nginx -T command
+    fn get_nginx_config_via_command(&self) -> Option<String> {
+        let output = Command::new("nginx")
+            .args(&["-T"])
+            .output()
+            .ok()?;
+
+        if !output.status.success() {
+            debug!("nginx -T failed");
+            return None;
+        }
+
+        Some(String::from_utf8_lossy(&output.stdout).to_string())
+    }
+
+    /// Get nginx config from systemd service definition (NixOS compatible)
+    fn get_nginx_config_from_systemd(&self) -> Option<String> {
+        let output = Command::new("systemctl")
+            .args(&["show", "nginx", "--property=ExecStart", "--no-pager"])
+            .output()
+            .ok()?;
+
+        if !output.status.success() {
+            debug!("Failed to get nginx ExecStart from systemd");
+            return None;
+        }
+
+        let stdout = String::from_utf8_lossy(&output.stdout);
+        debug!("systemctl show nginx output: {}", stdout);
+
+        // Parse ExecStart to extract -c config path
+        for line in stdout.lines() {
+            if line.starts_with("ExecStart=") {
+                debug!("Found ExecStart line: {}", line);
+                if let Some(config_path) = self.extract_config_path_from_exec_start(line) {
+                    debug!("Extracted config path: {}", config_path);
+                    return std::fs::read_to_string(&config_path).ok();
+                }
+            }
+        }
+
+        None
+    }
+
+    /// Extract config path from ExecStart line
+    fn extract_config_path_from_exec_start(&self, exec_start: &str) -> Option<String> {
+        // Remove ExecStart= prefix
+        let exec_part = exec_start.strip_prefix("ExecStart=")?;
+        debug!("Parsing exec part: {}", exec_part);
+
+        // Handle NixOS format: ExecStart={ path=...; argv[]=...nginx -c /config; ... }
+        if exec_part.contains("argv[]=") {
+            // Extract the part after argv[]=
+            let argv_start = exec_part.find("argv[]=")?;
+            let argv_part = &exec_part[argv_start + 7..]; // Skip "argv[]="
+            debug!("Found NixOS argv part: {}", argv_part);
+
+            // Look for -c flag followed by config path
+            if let Some(c_pos) = argv_part.find(" -c ") {
+                let after_c = &argv_part[c_pos + 4..];
+                // Find the config path (until next space or semicolon)
+                let config_path = after_c.split([' ', ';']).next()?;
+                return Some(config_path.to_string());
+            }
+        } else {
+            // Handle traditional format: ExecStart=/path/nginx -c /config
+            debug!("Parsing traditional format");
+            if let Some(c_pos) = exec_part.find(" -c ") {
+                let after_c = &exec_part[c_pos + 4..];
+                let config_path = after_c.split_whitespace().next()?;
+                return Some(config_path.to_string());
+            }
+        }
+
+        None
+    }
+
+    /// Parse nginx config content to extract server names and build site list
+    fn parse_nginx_config_for_sites(&self, config_content: &str) -> Vec<(String, String)> {
+        let mut sites = Vec::new();
+        let lines: Vec<&str> = config_content.lines().collect();
+        let mut i = 0;
+
+        debug!("Parsing nginx config with {} lines", lines.len());
+
+        while i < lines.len() {
+            let line = lines[i].trim();
+            if line.starts_with("server") && line.contains("{") {
+                if let Some(server_name) = self.parse_server_block(&lines, &mut i) {
+                    let url = format!("https://{}", server_name);
+                    sites.push((server_name.clone(), url));
+                }
+            }
+            i += 1;
+        }
+
+        debug!("Discovered {} nginx sites total", sites.len());
+        sites
+    }
+
+    /// Parse a server block to extract the primary server_name
+    fn parse_server_block(&self, lines: &[&str], start_index: &mut usize) -> Option<String> {
+        let mut server_names = Vec::new();
+        let mut has_redirect = false;
+        let mut i = *start_index + 1;
+        let mut brace_count = 1;
+
+        // Parse until we close the server block
+        while i < lines.len() && brace_count > 0 {
+            let trimmed = lines[i].trim();
+
+            // Track braces
+            brace_count += trimmed.matches('{').count();
+            brace_count -= trimmed.matches('}').count();
+
+            // Extract server_name
+            if trimmed.starts_with("server_name") {
+                if let Some(names_part) = trimmed.strip_prefix("server_name") {
+                    let names_clean = names_part.trim().trim_end_matches(';');
+                    for name in names_clean.split_whitespace() {
+                        if name != "_"
+                            && !name.is_empty()
+                            && name.contains('.')
+                            && !name.starts_with('$')
+                        {
+                            server_names.push(name.to_string());
+                            debug!("Found server_name in block: {}", name);
+                        }
+                    }
+                }
+            }
+
+            // Check for redirects (skip redirect-only servers)
+            if trimmed.contains("return") && (trimmed.contains("301") || trimmed.contains("302")) {
+                has_redirect = true;
+            }
+
+            i += 1;
+        }
+
+        *start_index = i - 1;
+
+        if !server_names.is_empty() && !has_redirect {
+            return Some(server_names[0].clone());
+        }
+
+        None
+    }
+
+    /// Check site latency using HTTP GET requests
+    fn check_site_latency(&self, url: &str) -> Result<f32, Box<dyn std::error::Error>> {
+        use std::time::Duration;
+        use std::time::Instant;
+
+        let start = Instant::now();
+
+        // Create HTTP client with timeouts from configuration
+        let client = reqwest::blocking::Client::builder()
+            .timeout(Duration::from_secs(self.config.http_timeout_seconds))
+            .connect_timeout(Duration::from_secs(self.config.http_connect_timeout_seconds))
+            .redirect(reqwest::redirect::Policy::limited(10))
+            .build()?;
+
+        // Make GET request and measure latency
+        let response = client.get(url).send()?;
+        let latency = start.elapsed().as_millis() as f32;
+
+        // Check if response is successful (2xx or 3xx status codes)
+        if response.status().is_success() || response.status().is_redirection() {
+            Ok(latency)
+        } else {
+            Err(format!(
+                "HTTP request failed for {} with status: {}",
+                url,
+                response.status()
+            )
+            .into())
+        }
+    }
+
+    /// Get docker containers as sub-services
+    fn get_docker_containers(&self) -> Vec<(String, String)> {
+        let mut containers = Vec::new();
+
+        // Check if docker is available
+        let output = Command::new("docker")
+            .args(&["ps", "--format", "{{.Names}},{{.Status}}"])
+            .output();
+
+        let output = match output {
+            Ok(out) if out.status.success() => out,
+            _ => return containers, // Docker not available or failed
+        };
+
+        let output_str = match String::from_utf8(output.stdout) {
+            Ok(s) => s,
+            Err(_) => return containers,
+        };
+
+        for line in output_str.lines() {
+            if line.trim().is_empty() {
+                continue;
+            }
+
+            let parts: Vec<&str> = line.split(',').collect();
+            if parts.len() >= 2 {
+                let container_name = parts[0].trim();
+                let status_str = parts[1].trim();
+
+                let container_status = if status_str.contains("Up") {
+                    "active"
+                } else if status_str.contains("Exited") {
+                    "warning" // Match original: Exited → Warning, not inactive
+                } else {
+                    "failed" // Other states → failed
+                };
+                
+                containers.push((format!("docker_{}", container_name), container_status.to_string()));
+            }
+        }
+
+        containers
+    }
 }
 
 #[async_trait]
@@ -466,11 +841,11 @@ impl Collector for SystemdCollector {
             for service in cached_services {
                 agent_data.services.push(ServiceData {
                     name: service.name.clone(),
-                    status: service.status.clone(),
                     memory_mb: service.memory_mb,
                     disk_gb: service.disk_gb,
                     user_stopped: false, // TODO: Integrate with service tracker
                     service_status: self.calculate_service_status(&service.name, &service.status),
+                    sub_services: Vec::new(), // Cached services don't have sub-services
                 });
             }
             Ok(())

dashboard/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.143"
+version = "0.1.146"
 edition = "2021"
 
 [dependencies]

dashboard/src/ui/widgets/services.rs

@@ -28,10 +28,9 @@ pub struct ServicesWidget {
 
 #[derive(Clone)]
 struct ServiceInfo {
-    status: String,
     memory_mb: Option<f32>,
     disk_gb: Option<f32>,
-    latency_ms: Option<f32>,
+    metrics: Vec<(String, f32, Option<String>)>, // (label, value, unit)
     widget_status: Status,
 }
 
@@ -113,10 +112,15 @@ impl ServicesWidget {
             name.to_string()
         };
 
-        // Parent services always show actual systemctl status
+        // Convert Status enum to display text
         let status_str = match info.widget_status {
-            Status::Pending => "pending".to_string(),
+            Status::Ok => "active",
-            _ => info.status.clone(), // Use actual status from agent (active/inactive/failed)
+            Status::Inactive => "inactive", 
+            Status::Critical => "failed",
+            Status::Pending => "pending",
+            Status::Warning => "warning",
+            Status::Unknown => "unknown",
+            Status::Offline => "offline",
         };
 
         format!(
@@ -153,15 +157,25 @@ impl ServicesWidget {
             Status::Offline => Theme::muted_text(),
         };
 
-        // For sub-services, prefer latency if available
+        // Display metrics or status for sub-services
-        let status_str = if let Some(latency) = info.latency_ms {
+        let status_str = if !info.metrics.is_empty() {
-            if latency < 0.0 {
+            // Show first metric with label and unit
-                "timeout".to_string()
+            let (label, value, unit) = &info.metrics[0];
-            } else {
+            match unit {
-                format!("{:.0}ms", latency)
+                Some(u) => format!("{}: {:.1} {}", label, value, u),
+                None => format!("{}: {:.1}", label, value),
             }
         } else {
-            info.status.clone()
+            // Convert Status enum to display text for sub-services
+            match info.widget_status {
+                Status::Ok => "active",
+                Status::Inactive => "inactive", 
+                Status::Critical => "failed",
+                Status::Pending => "pending",
+                Status::Warning => "warning",
+                Status::Unknown => "unknown",
+                Status::Offline => "offline",
+            }.to_string()
         };
         let tree_symbol = if is_last { "└─" } else { "├─" };
 
@@ -262,18 +276,48 @@ impl Widget for ServicesWidget {
         self.sub_services.clear();
         
         for service in &agent_data.services {
-            let service_info = ServiceInfo {
+            // Store parent service
-                status: service.status.clone(),
+            let parent_info = ServiceInfo {
                 memory_mb: Some(service.memory_mb),
                 disk_gb: Some(service.disk_gb),
-                latency_ms: None,
+                metrics: Vec::new(), // Parent services don't have custom metrics
-                widget_status: Status::Ok,
+                widget_status: service.service_status,
             };
+            self.parent_services.insert(service.name.clone(), parent_info);
             
-            self.parent_services.insert(service.name.clone(), service_info);
+            // Process sub-services if any
+            if !service.sub_services.is_empty() {
+                let mut sub_list = Vec::new();
+                for sub_service in &service.sub_services {
+                    // Convert metrics to display format
+                    let metrics: Vec<(String, f32, Option<String>)> = sub_service.metrics.iter()
+                        .map(|m| (m.label.clone(), m.value, m.unit.clone()))
+                        .collect();
+                    
+                    let sub_info = ServiceInfo {
+                        memory_mb: None, // Not used for sub-services
+                        disk_gb: None,   // Not used for sub-services
+                        metrics,
+                        widget_status: sub_service.service_status,
+                    };
+                    sub_list.push((sub_service.name.clone(), sub_info));
+                }
+                self.sub_services.insert(service.name.clone(), sub_list);
+            }
         }
         
-        self.status = Status::Ok;
+        // Aggregate status from all services
+        let mut all_statuses = Vec::new();
+        all_statuses.extend(self.parent_services.values().map(|info| info.widget_status));
+        for sub_list in self.sub_services.values() {
+            all_statuses.extend(sub_list.iter().map(|(_, info)| info.widget_status));
+        }
+        
+        self.status = if all_statuses.is_empty() {
+            Status::Unknown
+        } else {
+            Status::aggregate(&all_statuses)
+        };
     }
 }
 
@@ -294,15 +338,13 @@ impl ServicesWidget {
                             self.parent_services
                                 .entry(parent_service)
                                 .or_insert(ServiceInfo {
-                                    status: "unknown".to_string(),
                                     memory_mb: None,
                                     disk_gb: None,
-                                    latency_ms: None,
+                                    metrics: Vec::new(),
                                     widget_status: Status::Unknown,
                                 });
 
                         if metric.name.ends_with("_status") {
-                            service_info.status = metric.value.as_string();
                             service_info.widget_status = metric.status;
                         } else if metric.name.ends_with("_memory_mb") {
                             if let Some(memory) = metric.value.as_f32() {
@@ -331,10 +373,9 @@ impl ServicesWidget {
                             sub_service_list.push((
                                 sub_name.clone(),
                                 ServiceInfo {
-                                    status: "unknown".to_string(),
                                     memory_mb: None,
                                     disk_gb: None,
-                                    latency_ms: None,
+                                    metrics: Vec::new(),
                                     widget_status: Status::Unknown,
                                 },
                             ));
@@ -342,7 +383,6 @@ impl ServicesWidget {
                         };
 
                         if metric.name.ends_with("_status") {
-                            sub_service_info.status = metric.value.as_string();
                             sub_service_info.widget_status = metric.status;
                         } else if metric.name.ends_with("_memory_mb") {
                             if let Some(memory) = metric.value.as_f32() {
@@ -352,11 +392,6 @@ impl ServicesWidget {
                             if let Some(disk) = metric.value.as_f32() {
                                 sub_service_info.disk_gb = Some(disk);
                             }
-                        } else if metric.name.ends_with("_latency_ms") {
-                            if let Some(latency) = metric.value.as_f32() {
-                                sub_service_info.latency_ms = Some(latency);
-                                sub_service_info.widget_status = metric.status;
-                            }
                         }
                     }
                 }

shared/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-shared"
-version = "0.1.143"
+version = "0.1.146"
 edition = "2021"
 
 [dependencies]

shared/src/agent_data.rs

@@ -111,11 +111,27 @@ pub struct PoolDriveData {
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct ServiceData {
     pub name: String,
-    pub status: String, // "active", "inactive", "failed"
     pub memory_mb: f32,
     pub disk_gb: f32,
     pub user_stopped: bool,
     pub service_status: Status,
+    pub sub_services: Vec<SubServiceData>,
+}
+
+/// Sub-service data (nginx sites, docker containers, etc.)
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct SubServiceData {
+    pub name: String,
+    pub service_status: Status,
+    pub metrics: Vec<SubServiceMetric>,
+}
+
+/// Individual metric for a sub-service
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct SubServiceMetric {
+    pub label: String,
+    pub value: f32,
+    pub unit: Option<String>,
 }
 
 /// Backup system data