Christoffer Martinsson
5f6e47ece5
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- Add agent_heartbeat metric to agent transmission for reliable host detection - Update dashboard to track heartbeat timestamps per host instead of general metrics - Add configurable heartbeat_timeout_seconds to dashboard ZMQ config (default 10s) - Remove unused timeout_ms from agent config and revert to non-blocking command reception - Remove unused heartbeat_interval_ms from agent configuration - Host disconnect detection now uses dedicated heartbeat metrics for improved reliability - Bump version to 0.1.57
78 lines
2.2 KiB
Rust
78 lines
2.2 KiB
Rust
use anyhow::Result;
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use serde::{Deserialize, Serialize};
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use std::path::Path;
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/// Main dashboard configuration
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct DashboardConfig {
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pub zmq: ZmqConfig,
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pub hosts: std::collections::HashMap<String, HostDetails>,
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pub system: SystemConfig,
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pub ssh: SshConfig,
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pub service_logs: std::collections::HashMap<String, Vec<ServiceLogConfig>>,
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}
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/// ZMQ consumer configuration
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ZmqConfig {
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pub subscriber_ports: Vec<u16>,
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/// Heartbeat timeout in seconds - hosts considered offline if no heartbeat received within this time
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#[serde(default = "default_heartbeat_timeout_seconds")]
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pub heartbeat_timeout_seconds: u64,
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}
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fn default_heartbeat_timeout_seconds() -> u64 {
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10 // Default to 10 seconds - allows for multiple missed heartbeats
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}
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/// Individual host configuration details
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct HostDetails {
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pub mac_address: Option<String>,
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}
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/// System configuration
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct SystemConfig {
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pub nixos_config_git_url: String,
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pub nixos_config_branch: String,
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pub nixos_config_working_dir: String,
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pub nixos_config_api_key_file: Option<String>,
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}
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/// SSH configuration for rebuild operations
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct SshConfig {
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pub rebuild_user: String,
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pub rebuild_alias: String,
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}
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/// Service log file configuration per host
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ServiceLogConfig {
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pub service_name: String,
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pub log_file_path: String,
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}
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impl DashboardConfig {
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pub fn load_from_file<P: AsRef<Path>>(path: P) -> Result<Self> {
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let path = path.as_ref();
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let content = std::fs::read_to_string(path)?;
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let config: DashboardConfig = toml::from_str(&content)?;
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Ok(config)
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}
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}
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impl Default for DashboardConfig {
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fn default() -> Self {
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panic!("Dashboard configuration must be loaded from file - no hardcoded defaults allowed")
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}
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}
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impl Default for ZmqConfig {
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fn default() -> Self {
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panic!("Dashboard configuration must be loaded from file - no hardcoded defaults allowed")
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}
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}
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