feat(v0.1.7): port iperf3 configurable + iperf3 docker sur port 5202

- config.toml: nouveau champ [server] iperf3_port (défaut 5201) - network_info: iperf3 -p <port> utilise le port configuré - docker-compose: iperf3 exposé sur 5202 (5201 occupé par linux_benchtools) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
fix: supprimer service iperf3 — port 5201 déjà occupé par linux_benchtools
2026-05-23 06:47:15 +02:00 · 2026-05-23 06:43:06 +02:00 · 2026-05-23 06:25:23 +02:00 · 2026-05-23 06:24:19 +02:00 · 2026-05-23 06:22:56 +02:00 · 2026-05-23 06:17:54 +02:00
51 changed files with 1314 additions and 320 deletions
@@ -0,0 +1,9 @@
 [target.x86_64-unknown-linux-musl]
 linker = "musl-gcc"
 [target.aarch64-unknown-linux-musl]
 linker = "aarch64-linux-gnu-gcc"
 [env]
 CC_aarch64_unknown_linux_musl = "aarch64-linux-gnu-gcc"
 AR_aarch64_unknown_linux_musl = "aarch64-linux-gnu-ar"
@@ -10,4 +10,10 @@ server/*.test
 # OS
 .DS_Store
 Thumbs.db
-config.toml
+# Config locaux (contiennent des IPs/secrets)
 agent/config.toml
 server/config.toml
 # Sauf les configs cargo (pas de secrets)
 !.cargo/config.toml
 !agent/.cargo/config.toml
@@ -0,0 +1,9 @@
 [target.x86_64-unknown-linux-musl]
 linker = "musl-gcc"
 [target.aarch64-unknown-linux-musl]
 linker = "aarch64-linux-gnu-gcc"
 [env]
 CC_aarch64_unknown_linux_musl = "aarch64-linux-gnu-gcc"
 AR_aarch64_unknown_linux_musl = "aarch64-linux-gnu-ar"
@@ -38,9 +38,9 @@ checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 [[package]]
 name = "core-foundation"
-version = "0.10.1"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2a6cd9ae233e7f62ba4e9353e81a88df7fc8a5987b8d445b4d90c879bd156f6"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
 dependencies = [
 "core-foundation-sys",
 "libc",
@@ -65,7 +65,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
 "libc",
- "windows-sys",
+ "windows-sys 0.61.2",
 ]
 [[package]]
@@ -97,21 +97,6 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
 dependencies = [
 "foreign-types-shared",
 ]
 [[package]]
 name = "foreign-types-shared"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 [[package]]
 name = "futures-core"
 version = "0.3.32"
@@ -142,6 +127,17 @@ dependencies = [
 "slab",
 ]
 [[package]]
 name = "getrandom"
 version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
 dependencies = [
 "cfg-if",
 "libc",
 "wasi",
 ]
 [[package]]
 name = "getrandom"
 version = "0.4.2"
@@ -247,13 +243,14 @@ checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
 dependencies = [
 "libc",
 "wasi",
- "windows-sys",
+ "windows-sys 0.61.2",
 ]
 [[package]]
 name = "nanometrics-agent"
-version = "0.1.0"
+version = "0.1.6"
 dependencies = [
 "libc",
 "rumqttc",
 "serde",
 "serde_json",
@@ -262,23 +259,6 @@ dependencies = [
 "toml",
 ]
 [[package]]
 name = "native-tls"
 version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "465500e14ea162429d264d44189adc38b199b62b1c21eea9f69e4b73cb03bbf2"
 dependencies = [
 "libc",
 "log",
 "openssl",
 "openssl-probe",
 "openssl-sys",
 "schannel",
 "security-framework",
 "security-framework-sys",
 "tempfile",
 ]
 [[package]]
 name = "ntapi"
 version = "0.4.3"
@@ -294,48 +274,11 @@ version = "1.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 [[package]]
 name = "openssl"
 version = "0.10.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a45fa2aa886c42762255da344f0a0d313e254066c46aad76f300c3d3da62d967"
 dependencies = [
 "bitflags",
 "cfg-if",
 "foreign-types",
 "libc",
 "openssl-macros",
 "openssl-sys",
 ]
 [[package]]
 name = "openssl-macros"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
 "proc-macro2",
 "quote",
 "syn",
 ]
 [[package]]
 name = "openssl-probe"
-version = "0.2.1"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
+checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
 [[package]]
 name = "openssl-sys"
 version = "0.9.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f28a22dc7140cda5f096e5e7724a6962ca81a7f8bfd2979f9b18c11af56318c4"
 dependencies = [
 "cc",
 "libc",
 "pkg-config",
 "vcpkg",
 ]
 [[package]]
 name = "pin-project-lite"
@@ -343,12 +286,6 @@ version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd"
 [[package]]
 name = "pkg-config"
 version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19f132c84eca552bf34cab8ec81f1c1dcc229b811638f9d283dceabe58c5569e"
 [[package]]
 name = "prettyplease"
 version = "0.2.37"
@@ -383,6 +320,20 @@ version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 [[package]]
 name = "ring"
 version = "0.17.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7"
 dependencies = [
 "cc",
 "cfg-if",
 "getrandom 0.2.17",
 "libc",
 "untrusted",
 "windows-sys 0.52.0",
 ]
 [[package]]
 name = "rumqttc"
 version = "0.24.0"
@@ -393,10 +344,12 @@ dependencies = [
 "flume",
 "futures-util",
 "log",
- "native-tls",
+ "rustls-native-certs",
 "rustls-pemfile",
 "rustls-webpki",
 "thiserror",
 "tokio",
- "tokio-native-tls",
+ "tokio-rustls",
 ]
 [[package]]
@@ -409,7 +362,63 @@ dependencies = [
 "errno",
 "libc",
 "linux-raw-sys",
- "windows-sys",
+ "windows-sys 0.61.2",
 ]
 [[package]]
 name = "rustls"
 version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432"
 dependencies = [
 "log",
 "ring",
 "rustls-pki-types",
 "rustls-webpki",
 "subtle",
 "zeroize",
 ]
 [[package]]
 name = "rustls-native-certs"
 version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5bfb394eeed242e909609f56089eecfe5fda225042e8b171791b9c95f5931e5"
 dependencies = [
 "openssl-probe",
 "rustls-pemfile",
 "rustls-pki-types",
 "schannel",
 "security-framework",
 ]
 [[package]]
 name = "rustls-pemfile"
 version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dce314e5fee3f39953d46bb63bb8a46d40c2f8fb7cc5a3b6cab2bde9721d6e50"
 dependencies = [
 "rustls-pki-types",
 ]
 [[package]]
 name = "rustls-pki-types"
 version = "1.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "30a7197ae7eb376e574fe940d068c30fe0462554a3ddbe4eca7838e049c937a9"
 dependencies = [
 "zeroize",
 ]
 [[package]]
 name = "rustls-webpki"
 version = "0.102.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "64ca1bc8749bd4cf37b5ce386cc146580777b4e8572c7b97baf22c83f444bee9"
 dependencies = [
 "ring",
 "rustls-pki-types",
 "untrusted",
 ]
 [[package]]
@@ -418,7 +427,7 @@ version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "91c1b7e4904c873ef0710c1f407dde2e6287de2bebc1bbbf7d430bb7cbffd939"
 dependencies = [
- "windows-sys",
+ "windows-sys 0.61.2",
 ]
 [[package]]
@@ -429,9 +438,9 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 [[package]]
 name = "security-framework"
-version = "3.7.0"
+version = "2.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
+checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
 dependencies = [
 "bitflags",
 "core-foundation",
@@ -527,7 +536,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
 dependencies = [
 "libc",
- "windows-sys",
+ "windows-sys 0.61.2",
 ]
 [[package]]
@@ -539,6 +548,12 @@ dependencies = [
 "lock_api",
 ]
 [[package]]
 name = "subtle"
 version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 [[package]]
 name = "syn"
 version = "2.0.117"
@@ -571,10 +586,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32497e9a4c7b38532efcdebeef879707aa9f794296a4f0244f6f69e9bc8574bd"
 dependencies = [
 "fastrand",
- "getrandom",
+ "getrandom 0.4.2",
 "once_cell",
 "rustix",
- "windows-sys",
+ "windows-sys 0.61.2",
 ]
 [[package]]
@@ -609,7 +624,7 @@ dependencies = [
 "pin-project-lite",
 "socket2",
 "tokio-macros",
- "windows-sys",
+ "windows-sys 0.61.2",
 ]
 [[package]]
@@ -624,12 +639,13 @@ dependencies = [
 ]
 [[package]]
-name = "tokio-native-tls"
+name = "tokio-rustls"
-version = "0.3.1"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+checksum = "775e0c0f0adb3a2f22a00c4745d728b479985fc15ee7ca6a2608388c5569860f"
 dependencies = [
- "native-tls",
+ "rustls",
 "rustls-pki-types",
 "tokio",
 ]
@@ -687,10 +703,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 [[package]]
-name = "vcpkg"
+name = "untrusted"
-version = "0.2.15"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 [[package]]
 name = "wasi"
@@ -797,6 +813,15 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
 "windows-targets",
 ]
 [[package]]
 name = "windows-sys"
 version = "0.61.2"
@@ -973,6 +998,12 @@ dependencies = [
 "wasmparser",
 ]
 [[package]]
 name = "zeroize"
 version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
 [[package]]
 name = "zmij"
 version = "1.0.21"
@@ -1,6 +1,6 @@
 [package]
 name = "nanometrics-agent"
-version = "0.1.0"
+version = "0.1.7"
 edition = "2021"
 [lib]
@@ -19,10 +19,11 @@ codegen-units = 1
 [dependencies]
 sysinfo = { version = "0.30", default-features = false }
 libc = "0.2"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 toml = "0.8"
-rumqttc = { version = "0.24", default-features = false, features = ["use-native-tls"] }
+rumqttc = { version = "0.24", default-features = false, features = ["use-rustls"] }
 [dev-dependencies]
 tempfile = "3"
@@ -13,8 +13,12 @@ pub struct Config {
 pub struct ServerConfig {
    pub ip: String,
    pub port: u16,
    #[serde(default = "default_iperf3_port")]
    pub iperf3_port: u16,
 }
 fn default_iperf3_port() -> u16 { 5201 }
 #[derive(Deserialize, Debug, Clone, Default)]
 pub struct ProtocolsConfig {
    #[serde(default)]
@@ -90,6 +94,26 @@ pub struct MetricsConfig {
    pub temperature: MetricProto,
    #[serde(default)]
    pub smart: MetricProto,
    #[serde(default)]
    pub network_info: SlowMetricProto,
    #[serde(default)]
    pub hardware_info: SlowMetricProto,
    #[serde(default = "default_slow_time")]
    pub slow_daily_time: String,
 }
 fn default_slow_time() -> String { "03:00".to_string() }
 #[derive(Deserialize, Debug, Clone)]
 pub struct SlowMetricProto {
    #[serde(default = "default_true")]
    pub udp: bool,
    #[serde(default)]
    pub mqtt: bool,
 }
 impl Default for SlowMetricProto {
    fn default() -> Self { Self { udp: true, mqtt: false } }
 }
 #[derive(Deserialize, Debug, Clone, Default)]
@@ -1,14 +1,27 @@
 use nanometrics_agent::{config, metrics, payload, transport};
-use sysinfo::{Components, Disks, Networks, System};
+use sysinfo::{Components, Networks, System};
 use std::time::{Duration, Instant};
 use std::sync::mpsc;
 use std::sync::atomic::{AtomicBool, Ordering};
-fn get_local_ip() -> String {
+static RUNNING: AtomicBool = AtomicBool::new(true);
 extern "C" fn handle_signal(_: libc::c_int) {
    RUNNING.store(false, Ordering::Relaxed);
 }
 fn get_local_ip(server_ip: &str) -> String {
    use std::net::UdpSocket;
-    if let Ok(s) = UdpSocket::bind("0.0.0.0:0") {
+    // Try server IP first (always reachable), then internet fallback
-        if s.connect("8.8.8.8:80").is_ok() {
+    for target in &[format!("{}:80", server_ip), "8.8.8.8:80".to_string()] {
-            if let Ok(addr) = s.local_addr() {
+        if let Ok(s) = UdpSocket::bind("0.0.0.0:0") {
-                return addr.ip().to_string();
+            if s.connect(target.as_str()).is_ok() {
                if let Ok(addr) = s.local_addr() {
                    let ip = addr.ip().to_string();
                    if ip != "0.0.0.0" {
                        return ip;
                    }
                }
            }
        }
    }
@@ -30,11 +43,10 @@ fn main() {
        .expect("Impossible de charger config.toml");
    let hostname = System::host_name().unwrap_or_else(|| "unknown".to_string());
-    let ip = get_local_ip();
+    let ip = get_local_ip(&cfg.server.ip);
    let mut sys = System::new();
    let mut networks = Networks::new_with_refreshed_list();
    let mut disks = Disks::new_with_refreshed_list();
    let mut components = Components::new_with_refreshed_list();
    let udp_sender = if cfg.protocols.udp.enabled {
@@ -50,12 +62,38 @@ fn main() {
        None
    };
    unsafe {
        libc::signal(libc::SIGTERM, handle_signal as libc::sighandler_t);
        libc::signal(libc::SIGINT,  handle_signal as libc::sighandler_t);
    }
    let mut last_slow = Instant::now();
    let mut last_medium = Instant::now();
    let mut first_medium = true;
    let mut first_slow = true;
-    loop {
+    // Scheduler métriques lentes (startup + 1×/jour à l'heure configurée)
    let slow_time: (u32, u32) = {
        let parts: Vec<&str> = cfg.metrics.slow_daily_time.splitn(2, ':').collect();
        let h = parts.first().and_then(|s| s.parse().ok()).unwrap_or(3u32);
        let m = parts.get(1).and_then(|s| s.parse().ok()).unwrap_or(0u32);
        (h, m)
    };
    let mut slow_daily_done = false;
    let mut slow_last_yday = metrics::network_info::current_yday().wrapping_sub(1);
    // Collecte immédiate au démarrage
    let mut startup_net: Option<Vec<payload::NetworkInterface>> = None;
    let mut startup_hw: Option<payload::HardwareInfo> = None;
    if cfg.metrics.network_info.udp || cfg.metrics.network_info.mqtt {
        let ni = metrics::network_info::collect(&cfg.server.ip, cfg.server.iperf3_port);
        if !ni.is_empty() { startup_net = Some(ni); }
    }
    if cfg.metrics.hardware_info.udp || cfg.metrics.hardware_info.mqtt {
        startup_hw = metrics::hardware::collect();
    }
    while RUNNING.load(Ordering::Relaxed) {
        let now = Instant::now();
        while let Ok(transport::mqtt::MqttIncoming::ConfigUpdate(data)) = incoming_rx.try_recv() {
@@ -65,10 +103,35 @@ fn main() {
        sys.refresh_cpu_usage();
        sys.refresh_memory();
        // Métriques lentes quotidiennes
        let cur_yday = metrics::network_info::current_yday();
        if cur_yday != slow_last_yday {
            slow_last_yday = cur_yday;
            slow_daily_done = false;
        }
        let mut daily_net: Option<Vec<payload::NetworkInterface>> = None;
        let mut daily_hw: Option<payload::HardwareInfo> = None;
        if !slow_daily_done {
            let (ch, cm) = metrics::network_info::current_hhmm();
            if ch == slow_time.0 && cm == slow_time.1 {
                slow_daily_done = true;
                if cfg.metrics.network_info.udp || cfg.metrics.network_info.mqtt {
                    let ni = metrics::network_info::collect(&cfg.server.ip, cfg.server.iperf3_port);
                    if !ni.is_empty() { daily_net = Some(ni); }
                }
                if cfg.metrics.hardware_info.udp || cfg.metrics.hardware_info.mqtt {
                    daily_hw = metrics::hardware::collect();
                }
            }
        }
        let mut m = payload::AgentMetrics {
            hostname: hostname.clone(),
            ip: ip.clone(),
            status: "online".to_string(),
            version: env!("CARGO_PKG_VERSION").to_string(),
            network_info: daily_net.or_else(|| startup_net.take()),
            hardware_info: daily_hw.or_else(|| startup_hw.take()),
            ..Default::default()
        };
@@ -102,9 +165,8 @@ fn main() {
        }
        if first_slow || now.duration_since(last_slow).as_secs() >= 60 {
            disks.refresh();
            if cfg.metrics.disk.udp || cfg.metrics.disk.mqtt {
-                let (used, free, total) = metrics::disk::get(&disks);
+                let (used, free, total) = metrics::disk::get();
                m.hdd_used = Some(used);
                m.hdd_free = Some(free);
                m.hdd_total = Some(total);
@@ -135,4 +197,24 @@ fn main() {
        std::thread::sleep(Duration::from_secs(2));
    }
    // Déconnexion propre : notifier le serveur avant de quitter
    let offline = serde_json::to_string(&payload::AgentMetrics {
        hostname: hostname.clone(),
        ip: ip.clone(),
        status: "offline".to_string(),
        version: env!("CARGO_PKG_VERSION").to_string(),
        ..Default::default()
    }).unwrap_or_default();
    if let Some(ref udp) = udp_sender {
        udp.send(&offline);
    }
    if let Some(ref client) = mqtt_client {
        transport::mqtt::publish_status(
            client, &cfg.protocols.mqtt.topic_base, &hostname, "offline",
        );
        std::thread::sleep(Duration::from_millis(200)); // laisser le temps au broker de recevoir
        let _ = client.disconnect();
    }
 }
@@ -1,34 +1,36 @@
-use sysinfo::Disks;
+use std::mem::MaybeUninit;
-pub fn get(disks: &Disks) -> (u64, u64, u64) {
+/// Retourne (used, free, total) en octets pour le système de fichiers racine "/".
-    for disk in disks.list() {
+/// Utilise statvfs() directement pour correspondre exactement aux chiffres de `df` :
-        let mount = disk.mount_point().to_string_lossy();
+///   - total = f_blocks × f_frsize
-        if mount == "/" {
+///   - used  = (f_blocks − f_bfree) × f_frsize   (blocs effectivement écrits)
-            let total = disk.total_space();
+///   - free  = f_bavail × f_frsize                (disponible pour utilisateurs non-root)
-            let free = disk.available_space();
+pub fn get() -> (u64, u64, u64) {
-            let used = total.saturating_sub(free);
+    let path = b"/\0";
-            return (used, free, total);
+    let mut stat = MaybeUninit::<libc::statvfs>::uninit();
-        }
+    let ret = unsafe { libc::statvfs(path.as_ptr() as *const libc::c_char, stat.as_mut_ptr()) };
    if ret != 0 {
        return (0, 0, 0);
    }
-    if let Some(disk) = disks.list().first() {
+    let stat = unsafe { stat.assume_init() };
-        let total = disk.total_space();
+    let bsize = stat.f_frsize as u64;
-        let free = disk.available_space();
+    let total = stat.f_blocks.saturating_mul(bsize);
-        return (total.saturating_sub(free), free, total);
+    let used  = stat.f_blocks.saturating_sub(stat.f_bfree).saturating_mul(bsize);
-    }
+    let free  = stat.f_bavail.saturating_mul(bsize);
-    (0, 0, 0)
+    (used, free, total)
 }
 #[cfg(test)]
 mod tests {
    use super::*;
    use sysinfo::Disks;
    #[test]
    fn test_disk_coherent() {
-        let disks = Disks::new_with_refreshed_list();
+        let (used, free, total) = get();
-        let (used, free, total) = get(&disks);
+        eprintln!("résultat statvfs : used={used} free={free} total={total}");
        if total > 0 {
-            assert!(used + free <= total + 1024, "used + free > total");
+            assert!(used + free <= total + 1024 * 1024, "used + free > total");
            assert!(total > 0, "total doit être > 0");
        }
    }
 }
@@ -0,0 +1,72 @@
 fn run_dmidecode(type_num: u8) -> String {
    std::process::Command::new("dmidecode")
        .args(["-t", &type_num.to_string()])
        .output()
        .map(|o| String::from_utf8_lossy(&o.stdout).into_owned())
        .unwrap_or_default()
 }
 fn extract_field(text: &str, key: &str) -> Option<String> {
    for line in text.lines() {
        let t = line.trim();
        if t.starts_with(key) {
            let val = t[key.len()..].trim().trim_start_matches(':').trim();
            if !val.is_empty() && val != "Not Specified" && val != "Unknown"
                && val != "To Be Filled By O.E.M." {
                return Some(val.to_string());
            }
        }
    }
    None
 }
 pub fn is_available() -> bool {
    std::process::Command::new("which")
        .arg("dmidecode")
        .output()
        .map(|o| o.status.success())
        .unwrap_or(false)
 }
 pub fn collect() -> Option<crate::payload::HardwareInfo> {
    if !is_available() { return None; }
    let board = run_dmidecode(2); // Baseboard
    let cpu   = run_dmidecode(4); // Processor
    let mem   = run_dmidecode(17); // Memory Device
    let mut slots_total: i64 = 0;
    let mut slots_used: i64  = 0;
    let mut ram_type: Option<String>  = None;
    let mut ram_speed: Option<i64>    = None;
    for block in mem.split("\n\n") {
        if !block.contains("Memory Device") { continue; }
        slots_total += 1;
        if let Some(size) = extract_field(block, "Size") {
            if !size.contains("No Module") && size != "0" {
                slots_used += 1;
            }
        }
        if ram_type.is_none() {
            ram_type = extract_field(block, "Type")
                .filter(|t| t != "Unknown" && t != "Other");
        }
        if ram_speed.is_none() {
            if let Some(spd) = extract_field(block, "Speed") {
                ram_speed = spd.split_whitespace().next()
                    .and_then(|s| s.parse().ok());
            }
        }
    }
    Some(crate::payload::HardwareInfo {
        motherboard_vendor: extract_field(&board, "Manufacturer"),
        motherboard_model:  extract_field(&board, "Product Name"),
        cpu_model:          extract_field(&cpu, "Version").or_else(|| extract_field(&cpu, "Family")),
        ram_type,
        ram_speed_mhz: ram_speed,
        ram_slots_used:  if slots_total > 0 { Some(slots_used) } else { None },
        ram_slots_total: if slots_total > 0 { Some(slots_total) } else { None },
    })
 }
@@ -1,7 +1,9 @@
 pub mod cpu;
 pub mod disk;
 pub mod hardware;
 pub mod memory;
 pub mod network;
 pub mod network_info;
 pub mod smart;
 pub mod temperature;
 pub mod uptime;
@@ -0,0 +1,103 @@
 use std::mem::MaybeUninit;
 fn local_hhmm() -> (u32, u32) {
    let now = std::time::SystemTime::now()
        .duration_since(std::time::SystemTime::UNIX_EPOCH)
        .unwrap_or_default()
        .as_secs() as i64;
    let mut tm = MaybeUninit::<libc::tm>::uninit();
    unsafe { libc::localtime_r(&now, tm.as_mut_ptr()) };
    let tm = unsafe { tm.assume_init() };
    (tm.tm_hour as u32, tm.tm_min as u32)
 }
 pub fn current_hhmm() -> (u32, u32) {
    local_hhmm()
 }
 pub fn current_yday() -> u32 {
    let now = std::time::SystemTime::now()
        .duration_since(std::time::SystemTime::UNIX_EPOCH)
        .unwrap_or_default()
        .as_secs() as i64;
    let mut tm = MaybeUninit::<libc::tm>::uninit();
    unsafe { libc::localtime_r(&now, tm.as_mut_ptr()) };
    unsafe { tm.assume_init() }.tm_yday as u32
 }
 fn is_physical(name: &str) -> bool {
    if name == "lo" { return false; }
    for prefix in &["veth", "docker", "br-", "virbr", "vir", "tun", "tap", "dummy", "bond"] {
        if name.starts_with(prefix) { return false; }
    }
    true
 }
 fn read_sysfs(iface: &str, file: &str) -> Option<String> {
    std::fs::read_to_string(format!("/sys/class/net/{}/{}", iface, file))
        .ok()
        .map(|s| s.trim().to_string())
 }
 fn is_wifi(name: &str) -> bool {
    std::path::Path::new(&format!("/sys/class/net/{}/wireless", name)).exists()
 }
 fn wol_status(name: &str) -> Option<bool> {
    let out = std::process::Command::new("ethtool").arg(name).output().ok()?;
    let text = String::from_utf8_lossy(&out.stdout);
    for line in text.lines() {
        let t = line.trim();
        if t.starts_with("Wake-on:") {
            let val = t.split(':').nth(1)?.trim().to_string();
            return Some(val != "d" && !val.is_empty());
        }
    }
    None
 }
 fn iperf_mbps(server_ip: &str, port: u16) -> Option<f64> {
    std::process::Command::new("which").arg("iperf3")
        .output().ok()
        .filter(|o| o.status.success())?;
    let port_str = port.to_string();
    let out = std::process::Command::new("iperf3")
        .args(["-c", server_ip, "-p", &port_str, "-J", "-t", "5", "-P", "1"])
        .output().ok()?;
    let json = String::from_utf8_lossy(&out.stdout);
    let v: serde_json::Value = serde_json::from_str(&json).ok()?;
    let bps = v["end"]["sum_received"]["bits_per_second"].as_f64()?;
    Some((bps / 1_000_000.0 * 10.0).round() / 10.0)
 }
 pub fn collect(server_ip: &str, iperf3_port: u16) -> Vec<crate::payload::NetworkInterface> {
    let entries = match std::fs::read_dir("/sys/class/net") {
        Ok(e) => e,
        Err(_) => return vec![],
    };
    let mut ifaces: Vec<String> = entries
        .flatten()
        .map(|e| e.file_name().into_string().unwrap_or_default())
        .filter(|n| is_physical(n))
        .collect();
    ifaces.sort();
    if ifaces.is_empty() { return vec![]; }
    let iperf = iperf_mbps(server_ip, iperf3_port);
    ifaces.iter().map(|name| {
        let speed = read_sysfs(name, "speed")
            .and_then(|s| s.parse::<i64>().ok())
            .filter(|&v| v > 0);
        let mac = read_sysfs(name, "address").unwrap_or_default();
        let wifi = is_wifi(name);
        crate::payload::NetworkInterface {
            name: name.clone(),
            if_type: if wifi { "wifi".to_string() } else { "ethernet".to_string() },
            speed_mbps: speed,
            mac,
            wol: if wifi { None } else { wol_status(name) },
            iperf_mbps: iperf,
        }
    }).collect()
 }
@@ -1,5 +1,4 @@
 use serde::Deserialize;
 use crate::payload::SmartMetrics;
 #[derive(Deserialize)]
 struct SmartJson {
@@ -42,7 +41,7 @@ pub fn is_available() -> bool {
        .unwrap_or(false)
 }
-pub fn parse_json(json: &str) -> Result<SmartMetrics, serde_json::Error> {
+pub fn parse_json(json: &str) -> Result<crate::payload::SmartMetrics, serde_json::Error> {
    let s: SmartJson = serde_json::from_str(json)?;
    let temperature = s.temperature.as_ref().map(|t| t.current)
@@ -71,7 +70,8 @@ pub fn parse_json(json: &str) -> Result<SmartMetrics, serde_json::Error> {
        }
    }
-    Ok(SmartMetrics {
+    Ok(crate::payload::SmartMetrics {
        device: String::new(),
        passed: s.smart_status.passed,
        temperature,
        reallocated_sectors: reallocated,
@@ -80,19 +80,32 @@ pub fn parse_json(json: &str) -> Result<SmartMetrics, serde_json::Error> {
    })
 }
-pub fn collect() -> Option<SmartMetrics> {
+pub fn collect() -> Option<Vec<crate::payload::SmartMetrics>> {
    if !is_available() {
        return None;
    }
-    for dev in &["/dev/sda", "/dev/nvme0"] {
+    let mut devs: Vec<String> = std::fs::read_dir("/sys/block")
-        let output = std::process::Command::new("smartctl")
+        .into_iter()
        .flatten()
        .flatten()
        .map(|e| e.file_name().into_string().unwrap_or_default())
        .filter(|n| n.starts_with("sd") || n.starts_with("nvme"))
        .map(|n| format!("/dev/{}", n))
        .collect();
    devs.sort();
    let mut results = Vec::new();
    for dev in &devs {
        let Ok(output) = std::process::Command::new("smartctl")
            .args(["-j", dev])
-            .output()
+            .output() else { continue };
            .ok()?;
        let json = String::from_utf8_lossy(&output.stdout);
        if let Ok(metrics) = parse_json(&json) {
-            return Some(metrics);
+            results.push(crate::payload::SmartMetrics {
                device: dev.trim_start_matches("/dev/").to_string(),
                ..metrics
            });
        }
    }
-    None
+    if results.is_empty() { None } else { Some(results) }
 }
@@ -5,6 +5,8 @@ pub struct AgentMetrics {
    pub hostname: String,
    pub ip: String,
    pub status: String,
    #[serde(default)]
    pub version: String,
    pub cpu_percent: Option<f32>,
    pub memory_used: Option<u64>,
    pub memory_free: Option<u64>,
@@ -16,11 +18,36 @@ pub struct AgentMetrics {
    pub network_rx: Option<u64>,
    pub network_tx: Option<u64>,
    pub temperature: Option<f32>,
-    pub smart: Option<SmartMetrics>,
+    pub smart: Option<Vec<SmartMetrics>>,
    pub network_info: Option<Vec<NetworkInterface>>,
    pub hardware_info: Option<HardwareInfo>,
 }
 #[derive(Serialize, Deserialize, Debug, Clone, Default)]
 pub struct NetworkInterface {
    pub name: String,
    pub if_type: String,
    pub speed_mbps: Option<i64>,
    pub mac: String,
    pub wol: Option<bool>,
    pub iperf_mbps: Option<f64>,
 }
 #[derive(Serialize, Deserialize, Debug, Clone, Default)]
 pub struct HardwareInfo {
    pub motherboard_vendor: Option<String>,
    pub motherboard_model: Option<String>,
    pub cpu_model: Option<String>,
    pub ram_type: Option<String>,
    pub ram_speed_mhz: Option<i64>,
    pub ram_slots_used: Option<i64>,
    pub ram_slots_total: Option<i64>,
 }
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct SmartMetrics {
    #[serde(default)]
    pub device: String,
    pub passed: bool,
    pub temperature: Option<i64>,
    pub reallocated_sectors: Option<i64>,
@@ -78,3 +78,8 @@ pub fn publish_metrics(client: &Client, topic_base: &str, hostname: &str, json:
    let topic = format!("{}/{}/metrics", topic_base, hostname);
    let _ = client.publish(topic, QoS::AtMostOnce, false, json);
 }
 pub fn publish_status(client: &Client, topic_base: &str, hostname: &str, status: &str) {
    let topic = format!("{}/{}/status", topic_base, hostname);
    let _ = client.publish(topic, QoS::AtLeastOnce, true, status);
 }
@@ -18,6 +18,7 @@ fn test_serialize_json_complet() {
        temperature: None,
        smart: None,
        status: "online".to_string(),
        version: "0.0.0".to_string(),
    };
    let json = serde_json::to_string(&m).unwrap();
    assert!(json.contains("\"hostname\":\"srv-01\""));
@@ -31,13 +32,14 @@ fn test_serialize_avec_smart() {
    let m = AgentMetrics {
        hostname: "srv-01".to_string(),
        ip: "10.0.0.11".to_string(),
-        smart: Some(SmartMetrics {
+        smart: Some(vec![SmartMetrics {
            device: "sda".to_string(),
            passed: true,
            temperature: Some(34),
            reallocated_sectors: Some(0),
            power_on_hours: Some(4213),
            wear_level: Some(98),
-        }),
+        }]),
        status: "online".to_string(),
        ..Default::default()
    };
@@ -115,9 +115,26 @@ body{background:var(--bg-1);color:var(--ink-1);font-family:var(--font-ui);font-s
 .g-bar{flex:1;height:5px;border-radius:3px;background:var(--bg-1);overflow:hidden}
 .g-fill{height:100%;border-radius:3px;background:var(--ok);transition:width .3s}
 .g-fill.w{background:var(--warn)}.g-fill.e{background:var(--err)}
-.g-val{font-family:var(--font-mono);font-size:11px;color:var(--ink-2);width:34px;text-align:right}
+.g-val{font-family:var(--font-mono);font-size:11px;color:var(--ink-2);
       min-width:34px;white-space:nowrap;flex-shrink:0;text-align:right}
 /* Jauge standard (BatteryGauge) */
 .gs-row{display:flex;flex-direction:column;gap:3px}
 .gs-header{display:flex;align-items:center;gap:6px}
 .gs-ico{width:14px;text-align:center;font-size:10px;color:var(--ink-3);flex-shrink:0;cursor:help}
 .gs-lbl{flex:1;font-family:var(--font-terminal);font-size:10px;color:var(--ink-3);letter-spacing:.04em}
 .gs-val{font-family:var(--font-mono);font-size:11px;color:var(--ink-2);white-space:nowrap;flex-shrink:0}
 .gs-bar{position:relative;height:9px;border-radius:3px;background:var(--bg-1);
        border:1px solid var(--border-1);overflow:hidden;box-shadow:inset 0 1px 2px rgba(0,0,0,.3)}
 .gs-fill{height:100%;border-radius:2px;background:var(--ok);transition:width .3s}
 .gs-fill.w{background:var(--warn)}.gs-fill.e{background:var(--err)}
 .gs-gloss{position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.12),transparent);pointer-events:none}
 .tile-foot{font-family:var(--font-terminal);font-size:10px;color:var(--ink-4);
-           display:flex;align-items:center;gap:5px;user-select:none}
+           display:flex;align-items:center;justify-content:space-between;user-select:none}
 .tile-foot-info{display:flex;align-items:center;gap:5px;min-width:0;overflow:hidden}
 .btn-del-agent{border:none;background:transparent;cursor:pointer;flex-shrink:0;
               color:var(--ink-5);font-size:11px;padding:2px 4px;border-radius:4px;
               line-height:1;transition:color .15s,background .15s;user-select:none}
 .btn-del-agent:hover{color:var(--err);background:color-mix(in srgb,var(--err) 12%,transparent)}
 /* FOOTER */
 .footer{background:var(--bg-0);border-top:1px solid var(--border-2);height:26px;
@@ -181,12 +198,16 @@ body{background:var(--bg-1);color:var(--ink-1);font-family:var(--font-ui);font-s
 .chart-cur{font-family:var(--font-mono);font-size:16px;font-weight:700}
 .chart-svg{width:100%;height:52px;display:block}
 .chart-axis{display:flex;justify-content:space-between;margin-top:2px;font-family:var(--font-terminal);font-size:9px;color:var(--ink-4)}
-.smart-btn{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:8px;
+.chart-minmax{display:flex;justify-content:space-between;margin-top:3px;font-family:var(--font-mono);font-size:9px;color:var(--ink-4)}
-           border:1px solid var(--border-2);background:var(--bg-3);cursor:pointer;
+.smart-pill{display:inline-flex;align-items:center;gap:3px;padding:1px 7px;border-radius:999px;
-           transition:background .12s,border-color .12s,transform .08s;font-family:var(--font-terminal);font-size:11px}
+            font-size:9px;font-family:var(--font-terminal);font-weight:700;border:1px solid;
-.smart-btn:hover{background:var(--bg-4)}.smart-btn:active{transform:translateY(1px)}
+            cursor:pointer;user-select:none;flex-shrink:0;
-.smart-btn.ok{border-color:rgba(77,187,38,.3);color:var(--ok)}
+            transition:opacity .12s,transform .08s,box-shadow .12s}
-.smart-dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 5px var(--ok)}
+.smart-pill:hover{opacity:.82;transform:scale(1.06)}
 .smart-pill.ok{color:var(--ok);background:rgba(77,187,38,.12);border-color:rgba(77,187,38,.32)}
 .smart-pill.old{color:var(--warn);background:rgba(250,189,47,.12);border-color:rgba(250,189,47,.32)}
 .smart-pill.prefail{color:var(--accent);background:var(--accent-tint);border-color:rgba(254,128,25,.32)}
 .smart-pill.hs{color:var(--err);background:rgba(251,73,52,.12);border-color:rgba(251,73,52,.32)}
 .meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
 .meta{background:var(--bg-3);border-radius:6px;padding:8px 10px;border:1px solid var(--border-1)}
 .meta-lbl{font-size:9px;color:var(--ink-4);font-family:var(--font-terminal);letter-spacing:.06em}
@@ -258,5 +279,12 @@ body{background:var(--bg-1);color:var(--ink-1);font-family:var(--font-ui);font-s
          border-radius:6px;background:var(--bg-3);border:1px solid var(--border-1)}
 .attr-ok{color:var(--ok)}
 /* Réseau + Hardware */
 .net-table{display:flex;flex-direction:column;gap:3px}
 .net-row{display:grid;grid-template-columns:18px 1fr 56px 130px 90px 90px;
         align-items:center;gap:8px;padding:6px 10px;
         background:var(--bg-3);border-radius:6px;border:1px solid var(--border-1);
         font-family:var(--font-terminal);font-size:10px;color:var(--ink-2)}
 ::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg-1)}
 ::-webkit-scrollbar-thumb{background:var(--bg-4);border-radius:3px}
@@ -0,0 +1,11 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
  <!-- Fond arrondi -->
  <rect width="64" height="64" rx="14" fill="#282828"/>
  <!-- Cercle accent -->
  <circle cx="32" cy="32" r="22" fill="none" stroke="#fe8019" stroke-width="4"/>
  <!-- Barre CPU style jauge -->
  <rect x="18" y="28" width="28" height="4" rx="2" fill="#504945"/>
  <rect x="18" y="28" width="18" height="4" rx="2" fill="#fe8019"/>
  <!-- Point LED vert -->
  <circle cx="43" cy="21" r="4" fill="#b8bb26"/>
 </svg>
@@ -0,0 +1,13 @@
 {
  "name": "Nanometrics",
  "short_name": "Nanometrics",
  "description": "Tableau de bord de surveillance système",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#282828",
  "theme_color": "#fe8019",
  "icons": [
    { "src": "favicon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "favicon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
 }
@@ -4,6 +4,13 @@
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Nanometrics</title>
 <link rel="icon" type="image/x-icon" href="favicon/favicon.ico">
 <link rel="icon" type="image/svg+xml" href="favicon/favicon.svg">
 <link rel="icon" type="image/png" sizes="32x32" href="favicon/favicon-32.png">
 <link rel="icon" type="image/png" sizes="16x16" href="favicon/favicon-16.png">
 <link rel="apple-touch-icon" sizes="180x180" href="favicon/favicon-180.png">
 <link rel="manifest" href="favicon/site.webmanifest">
 <meta name="theme-color" content="#282828">
 <link rel="stylesheet" href="vendor/fontawesome/css/all.min.css">
 <link rel="stylesheet" href="css/app.css">
 </head>
@@ -50,6 +57,10 @@
    <span class="f-val" id="srv-mem">—</span>
    <div class="f-minibar"><div class="f-minifill" id="srv-mem-bar"></div></div>
  </div>
  <div class="f-cell" style="gap:4px">
    <i class="fa-solid fa-code-branch" style="font-size:9px;color:var(--ink-4)"></i>
    <span id="srv-ver" style="font-family:var(--font-mono);font-size:9px;color:var(--ink-4)">—</span>
  </div>
  <div class="f-spacer"></div>
  <div class="f-right">
    <i class="fa-solid fa-rotate"></i>
@@ -66,12 +77,12 @@
        <img id="pop-icon-img" src="" alt="" style="display:none">
        <div class="agent-icon-overlay"><i class="fa-solid fa-camera"></i><span>Changer</span></div>
      </div>
-      <input type="file" id="icon-upload" accept=".svg,.jpg,.jpeg,.png,.webp" style="display:none">
+      <input type="file" id="icon-upload" accept=".jpg,.jpeg,.png,.webp" style="display:none">
      <div style="flex:1">
        <div class="pop-host" id="pop-host">—</div>
        <div class="pop-ip" id="pop-ip">—</div>
-        <div style="font-size:10px;color:var(--ink-4);font-family:var(--font-terminal);margin-top:2px">
+        <div id="icon-hint" style="font-size:10px;color:var(--ink-4);font-family:var(--font-terminal);margin-top:2px">
-          Cliquer sur l'icône pour personnaliser · SVG JPG PNG WEBP · max 128×128 px
+          Cliquer sur l'icône pour personnaliser · JPG PNG WEBP · max 128×128 px
        </div>
      </div>
      <div class="pop-led" id="pop-led"></div>
@@ -147,6 +158,29 @@
  </div>
 </div>
 <!-- DIALOG SUPPRESSION AGENT -->
 <div class="overlay" id="overlay-del" style="display:none;z-index:400" onclick="if(event.target===this)this.style.display='none'">
  <div class="popup" style="width:360px;max-width:96vw" onclick="event.stopPropagation()">
    <div style="padding:20px 20px 0">
      <div style="display:flex;align-items:center;gap:12px;margin-bottom:14px">
        <div style="width:36px;height:36px;border-radius:8px;background:color-mix(in srgb,var(--err) 15%,transparent);display:flex;align-items:center;justify-content:center;color:var(--err);font-size:16px;flex-shrink:0"><i class="fa-solid fa-triangle-exclamation"></i></div>
        <div>
          <div style="font-weight:700;font-size:14px">Supprimer l'agent</div>
          <div style="font-size:12px;color:var(--fg2);margin-top:2px">Cette action est irréversible</div>
        </div>
      </div>
      <p style="font-size:13px;margin:0 0 8px">Supprimer <strong id="del-agent-name">—</strong> ?<br>
        <span style="font-size:11px;color:var(--fg2)">Toutes les métriques historiques seront effacées.</span></p>
    </div>
    <div style="padding:16px 20px;display:flex;justify-content:flex-end;gap:8px">
      <button class="btn" onclick="document.getElementById('overlay-del').style.display='none'">Annuler</button>
      <button class="btn" id="del-agent-confirm"
        style="background:var(--err);color:#fff;border-color:var(--err)"
        onclick="Popups.doDeleteAgent()"><i class="fa-solid fa-trash"></i> Supprimer</button>
    </div>
  </div>
 </div>
 <script src="js/api.js"></script>
 <script src="js/charts.js"></script>
 <script src="js/grid.js"></script>
@@ -27,6 +27,11 @@ const API = (() => {
        if (!r.ok) throw new Error(`PUT ${path}: ${r.status}`);
    }
    async function del(path) {
        const r = await fetch(BASE + path, { method: 'DELETE' });
        if (!r.ok) throw new Error(`DELETE ${path}: ${r.status}`);
    }
    async function postForm(path, formData) {
        const r = await fetch(BASE + path, { method: 'POST', body: formData });
        if (!r.ok) throw new Error(`POST ${path}: ${r.status}`);
@@ -44,6 +49,7 @@ const API = (() => {
            fd.append('icon', file);
            return postForm(`/api/agents/${id}/icon`, fd);
        },
        deleteAgent:      (id) => del(`/api/agents/${id}`),
        iconUrl:          (id) => `/api/agents/${id}/icon`,
    };
 })();
@@ -50,6 +50,8 @@ const App = (() => {
        const memEl = document.getElementById('srv-mem');
        const cpuBar = document.getElementById('srv-cpu-bar');
        const memBar = document.getElementById('srv-mem-bar');
        const verEl = document.getElementById('srv-ver');
        if (verEl && stats.version) verEl.textContent = 'v' + stats.version;
        if (cpuEl) {
            cpuEl.textContent = cpu.toFixed(0) + '%';
            cpuEl.className = 'f-val' + (cpu >= 70 ? ' w' : '');
@@ -87,6 +89,8 @@ const App = (() => {
                    updateServerStats(msg.data);
                } else if (msg.type === 'status_update') {
                    Grid.updateStatus(msg.agent_id, msg.data.status);
                } else if (msg.type === 'agent_removed') {
                    Grid.removeAgent(msg.agent_id);
                }
            } catch {}
        };
@@ -105,7 +109,7 @@ const App = (() => {
                document.documentElement.style.setProperty('--tile-min', _serverConfig.tile_min_width + 'px');
            }
            if (_serverConfig.font_size) {
-                document.body.style.fontSize = _serverConfig.font_size + 'px';
+                document.documentElement.style.fontSize = _serverConfig.font_size + 'px';
            }
            if (_serverConfig.popup_detail_w && _serverConfig.popup_detail_h) {
                const pd = document.getElementById('popup-detail');
@@ -36,6 +36,40 @@ const Grid = (() => {
        return '';
    }
    function renderGaugeRow(faIcon, tip, label, pct, fillClass, valStr, extra) {
        const standard = (App.serverConfig?.gauge_type ?? 'compact') === 'standard';
        if (standard) {
            return `<div class="gs-row">
              <div class="gs-header">
                <span class="gs-ico" data-tip="${tip}"><i class="fa-solid fa-${faIcon}"></i></span>
                <span class="gs-lbl">${label}</span>
                <span class="gs-val">${valStr}</span>${extra || ''}
              </div>
              <div class="gs-bar">
                <div class="gs-fill ${fillClass}" style="width:${(pct ?? 0).toFixed(1)}%"></div>
                <div class="gs-gloss"></div>
              </div>
            </div>`;
        }
        return `<div class="g-row">
          <div class="g-ico" data-tip="${tip}"><i class="fa-solid fa-${faIcon}"></i></div>
          <div class="g-bar"><div class="g-fill ${fillClass}" style="width:${(pct ?? 0).toFixed(0)}%"></div></div>
          <span class="g-val">${valStr}</span>${extra || ''}
        </div>`;
    }
    const _stateLabel = { ok: 'OK', old: 'USAGÉ', prefail: 'PREFAIL', hs: 'HS' };
    function smartState(s) {
        if (!s.passed) return 'hs';
        if (s.reallocated_sectors > 0 ||
            (s.wear_level != null && s.wear_level < 20) ||
            (s.power_on_hours != null && s.power_on_hours > 40000)) return 'prefail';
        if ((s.wear_level != null && s.wear_level < 50) ||
            (s.power_on_hours != null && s.power_on_hours > 25000)) return 'old';
        return 'ok';
    }
    function renderTile(agent, metrics) {
        const id = agent.id;
        const sc = statusClass(agent);
@@ -55,10 +89,21 @@ const Grid = (() => {
            uptimeStr = d > 0 ? `${d}j ${h}h` : `${h}h`;
        }
        const smartIco = !offline && metrics?.smart?.length > 0
            ? '<div style="display:flex;gap:3px;flex-shrink:0">' +
              metrics.smart.map((s, i) => {
                  const st = smartState(s);
                  const lbl = _stateLabel[st];
                  return `<span class="smart-pill ${st}"
                      onclick="event.stopPropagation();Popups.showSmart('${esc(id)}',${i})"
                      data-tip="SMART ${esc(s.device)} — ${lbl}">${lbl}</span>`;
              }).join('') + '</div>'
            : '';
        const iconContent = `<img src="${API.iconUrl(id)}" alt=""
            style="width:100%;height:100%;object-fit:cover;border-radius:7px"
            onerror="this.style.display='none';this.nextSibling.style.display='flex'">
-            <span style="display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--accent)">
+            <span style="display:none;align-items:center;justify-content:center;width:100%;height:100%;color:var(--accent)">
              <i class="fa-solid fa-server"></i></span>`;
        return `<div class="tile ${sc}" id="tile-${id}" onclick="Popups.showDetail('${esc(id)}')">
@@ -71,36 +116,59 @@ const Grid = (() => {
            <div class="t-led ${ledClass(agent.status)}"></div>
          </div>
          <div class="tile-gauges">
-            <div class="g-row">
+            ${renderGaugeRow('microchip', 'CPU', 'CPU',
-              <div class="g-ico" data-tip="CPU"><i class="fa-solid fa-microchip"></i></div>
+                offline ? 0 : (cpu ?? 0),
-              <div class="g-bar"><div class="g-fill ${offline ? '' : gFill(cpu ?? 0)}"
+                offline ? '' : gFill(cpu ?? 0),
-                style="width:${offline ? 0 : (cpu ?? 0).toFixed(0)}%"></div></div>
+                offline ? '—' : fmtPct(cpu))}
-              <span class="g-val">${offline ? '—' : fmtPct(cpu)}</span>
+            ${renderGaugeRow('memory', 'RAM', 'MÉMOIRE',
-            </div>
+                offline ? 0 : (memPct ?? 0),
-            <div class="g-row">
+                offline ? '' : gFill(memPct ?? 0),
-              <div class="g-ico" data-tip="RAM"><i class="fa-solid fa-memory"></i></div>
+                offline ? '—' : (metrics?.memory_used && metrics?.memory_total ? fmt(metrics.memory_used) + '/' + fmt(metrics.memory_total) : '—'))}
-              <div class="g-bar"><div class="g-fill ${offline ? '' : gFill(memPct ?? 0)}"
+            ${renderGaugeRow('hard-drive', 'Disque', 'DISQUE',
-                style="width:${offline ? 0 : (memPct ?? 0).toFixed(0)}%"></div></div>
+                offline ? 0 : (diskPct ?? 0),
-              <span class="g-val">${offline ? '—' : fmtPct(memPct)}</span>
+                offline ? '' : (diskPct >= (App.serverConfig?.warn_disk ?? 75) ? 'w' : ''),
-            </div>
+                offline ? '—' : (metrics?.hdd_used && metrics?.hdd_total ? fmt(metrics.hdd_used) + '/' + fmt(metrics.hdd_total) : '—'),
-            <div class="g-row">
+                smartIco)}
              <div class="g-ico" data-tip="Disque"><i class="fa-solid fa-hard-drive"></i></div>
              <div class="g-bar"><div class="g-fill ${offline ? '' : (diskPct >= (App.serverConfig?.warn_disk ?? 75) ? 'w' : '')}"
                style="width:${offline ? 0 : (diskPct ?? 0).toFixed(0)}%"></div></div>
              <span class="g-val">${offline ? '—' : fmtPct(diskPct)}</span>
            </div>
          </div>
          <div class="tile-foot">
-            ${offline
+            <span class="tile-foot-info">
              ${offline
                ? '<i class="fa-solid fa-circle-xmark" style="color:var(--err)"></i><span style="color:var(--err)">Hors ligne</span>'
-                : `<i class="fa-solid fa-clock"></i><span>${uptimeStr}</span>`}
+                : `<i class="fa-solid fa-clock"></i><span>${uptimeStr || '—'}</span>`}
            </span>
            <button class="btn-del-agent" title="Supprimer cet agent"
              onclick="event.stopPropagation();Popups.confirmDeleteAgent('${esc(id)}','${esc(agent.hostname)}')">
              <i class="fa-solid fa-trash"></i>
            </button>
          </div>
        </div>`;
    }
    function update(agentId, metrics) {
-        const entry = _agents.get(agentId);
+        let entry = _agents.get(agentId);
-        if (!entry) return;
+        if (!entry) {
            // Nouvel agent découvert via WebSocket — on crée la tuile à la volée
            const agent = {
                id: agentId,
                hostname: metrics.hostname || agentId,
                ip: metrics.ip || '',
                status: metrics.status || 'online',
            };
            _agents.set(agentId, { agent, metrics });
            const grid = document.getElementById('agents-grid');
            if (grid) grid.insertAdjacentHTML('beforeend', renderTile(agent, metrics));
            updateStats();
            return;
        }
        // Mettre à jour ip/status depuis les métriques fraîches
        if (metrics.ip) entry.agent.ip = metrics.ip;
        if (metrics.status) entry.agent.status = metrics.status;
        // Conserver les valeurs lentes (disque, smart) quand le paquet ne les contient pas
        if (entry.metrics) {
            for (const k of Object.keys(entry.metrics)) {
                if (metrics[k] == null && entry.metrics[k] != null) metrics[k] = entry.metrics[k];
            }
        }
        entry.metrics = metrics;
        const el = document.getElementById('tile-' + agentId);
        if (el) {
@@ -112,7 +180,7 @@ const Grid = (() => {
    function refresh(agents) {
        agents.forEach(a => {
            if (!_agents.has(a.id)) {
-                _agents.set(a.id, { agent: a, metrics: null });
+                _agents.set(a.id, { agent: a, metrics: a.last_metrics || null });
            } else {
                _agents.get(a.id).agent = a;
            }
@@ -139,6 +207,19 @@ const Grid = (() => {
        document.getElementById('stat-err').textContent = err;
    }
    function rerenderAll() {
        const grid = document.getElementById('agents-grid');
        if (!grid) return;
        grid.innerHTML = [..._agents.values()].map(({ agent, metrics }) => renderTile(agent, metrics)).join('');
    }
    function removeAgent(id) {
        _agents.delete(id);
        const el = document.getElementById('tile-' + id);
        if (el) el.remove();
        updateStats();
    }
    function getAgent(id) { return _agents.get(id); }
    function updateStatus(agentId, status) {
@@ -150,5 +231,5 @@ const Grid = (() => {
        updateStats();
    }
-    return { refresh, update, updateStatus, getAgent, fmt, fmtPct };
+    return { refresh, update, updateStatus, removeAgent, rerenderAll, getAgent, fmt, fmtPct, smartState };
 })();
@@ -30,8 +30,27 @@ const Popups = (() => {
        document.getElementById('icon-upload').onchange = async (e) => {
            const file = e.target.files[0];
            if (!file) return;
-            await API.uploadIcon(agentId, file);
+            const hint = document.getElementById('icon-hint');
-            img.src = API.iconUrl(agentId) + '?t=' + Date.now();
+            try {
                await API.uploadIcon(agentId, file);
                const ts = '?t=' + Date.now();
                img.src = API.iconUrl(agentId) + ts;
                img.style.display = 'block';
                document.getElementById('pop-icon-fa').style.display = 'none';
                const tileImg = document.querySelector(`#tile-${CSS.escape(agentId)} .t-icon img`);
                if (tileImg) tileImg.src = API.iconUrl(agentId) + ts;
            } catch (err) {
                if (hint) {
                    hint.style.color = 'var(--err)';
                    hint.textContent = 'Erreur : ' + (err.message || 'téléversement échoué');
                    setTimeout(() => {
                        hint.style.color = '';
                        hint.textContent = 'Cliquer sur l\'icône pour personnaliser · JPG PNG WEBP · max 128×128 px';
                    }, 4000);
                }
            } finally {
                e.target.value = '';
            }
        };
        // Uptime
@@ -50,15 +69,29 @@ const Popups = (() => {
        const cpuPts = Charts.historyToCpuPts(history);
        const memPts = Charts.historyToMemPts(history);
-        const smartBtn = metrics?.smart
+        let ramMin = null, ramMax = null;
-            ? `<div class="smart-btn ok" onclick="Popups.showSmart('${esc(agentId)}')" data-tip="Voir la santé complète du disque">
+        for (const h of history) {
-                <div class="smart-dot"></div>
+            if (h.memory_used != null) {
-                <span style="font-weight:600">SMART</span>
+                if (ramMin === null || h.memory_used < ramMin) ramMin = h.memory_used;
-                <span>·</span>
+                if (ramMax === null || h.memory_used > ramMax) ramMax = h.memory_used;
-                <span>${metrics.smart.passed ? 'PASSED' : 'FAILED'}</span>
+            }
-                ${metrics.smart.temperature ? `<span style="font-family:var(--font-mono);font-size:10px;color:var(--ink-3)"><i class="fa-solid fa-temperature-half"></i> ${metrics.smart.temperature}°C</span>` : ''}
+        }
-                <i class="fa-solid fa-chevron-right" style="font-size:10px;color:var(--ink-4);margin-left:auto"></i>
+        const ramMinMax = ramMin !== null
-              </div>`
+            ? `<div class="chart-minmax"><span>min ${Grid.fmt(ramMin)}</span><span>max ${Grid.fmt(ramMax)}</span></div>`
            : '';
        const smartBadges = metrics?.smart?.length > 0
            ? '<div style="display:flex;gap:6px;flex-wrap:wrap;margin-top:6px">' +
              metrics.smart.map((s, i) => {
                  const st = Grid.smartState(s);
                  const lbl = { ok: 'OK', old: 'USAGÉ', prefail: 'PREFAIL', hs: 'HS' }[st];
                  return `<span class="smart-pill ${st}"
                      onclick="Popups.showSmart('${esc(agentId)}',${i})"
                      data-tip="Santé SMART de ${esc(s.device)}">
                    <i class="fa-solid fa-hard-drive" style="font-size:8px"></i>
                    ${esc(s.device)} · ${lbl}
                  </span>`;
              }).join('') + '</div>'
            : '';
        const protos = [
@@ -95,10 +128,14 @@ const Popups = (() => {
              <div class="chart-card">
                <div class="chart-header">
                  <div class="chart-label" style="color:var(--blue)"><i class="fa-solid fa-memory"></i>RAM</div>
-                  <span class="chart-cur" style="color:var(--blue)">${Grid.fmtPct(metrics?.memory_used && metrics?.memory_total ? metrics.memory_used / metrics.memory_total * 100 : null)}</span>
+                  <div style="display:flex;align-items:baseline;gap:5px">
                    <span class="chart-cur" style="color:var(--blue)">${Grid.fmtPct(metrics?.memory_used && metrics?.memory_total ? metrics.memory_used / metrics.memory_total * 100 : null)}</span>
                    <span style="font-family:var(--font-mono);font-size:10px;color:var(--ink-3)">${Grid.fmt(metrics?.memory_used)}</span>
                  </div>
                </div>
                <svg class="chart-svg" viewBox="0 0 200 52" preserveAspectRatio="none" id="det-mem-chart"></svg>
                <div class="chart-axis"><span>−30min</span><span>−15min</span><span>now</span></div>
                ${ramMinMax}
              </div>
            </div>
          </div>
@@ -111,14 +148,58 @@ const Popups = (() => {
                  <div style="height:100%;border-radius:4px;background:var(--ok);width:${metrics?.hdd_total ? (metrics.hdd_used/metrics.hdd_total*100).toFixed(0) : 0}%"></div></div>
                <span style="font-family:var(--font-mono);font-size:12px;color:var(--ink-2);width:90px;text-align:right">${Grid.fmt(metrics?.hdd_used)} / ${Grid.fmt(metrics?.hdd_total)}</span>
              </div>
-              ${smartBtn}
+              ${smartBadges}
            </div>
          </div>
          ${(() => {
            const ni = entry?.agent?.network_info;
            if (!ni?.length) return '';
            const wol = v => v == null ? '—' : v ? '<span style="color:var(--ok)">Oui</span>' : '<span style="color:var(--ink-4)">Non</span>';
            const spd = v => v == null ? '—' : v >= 1000 ? '1 Gb' : v + ' Mb';
            const rows = ni.map(iface => `
              <div class="net-row">
                <span style="color:var(--ink-3);font-size:12px"><i class="fa-solid fa-${iface.if_type === 'wifi' ? 'wifi' : 'ethernet'}"></i></span>
                <span style="color:var(--ink-1);font-weight:600">${esc(iface.name)}</span>
                <span style="color:var(--ink-3)">${spd(iface.speed_mbps)}</span>
                <span style="color:var(--ink-4);font-size:9px;letter-spacing:.04em">${esc(iface.mac)}</span>
                <span>WoL : ${wol(iface.wol)}</span>
                <span style="color:var(--blue)">${iface.iperf_mbps != null ? iface.iperf_mbps.toFixed(1) + ' Mb/s' : '—'}</span>
              </div>`).join('');
            return `<div>
              <div class="sec-title">RÉSEAU</div>
              <div class="net-table">
                <div class="net-row" style="background:var(--bg-4);font-size:9px;color:var(--ink-4);letter-spacing:.06em">
                  <span></span><span>INTERFACE</span><span>VITESSE</span><span>MAC</span><span>WAKE ON LAN</span><span>IPERF3</span>
                </div>
                ${rows}
              </div>
            </div>`;
          })()}
          ${(() => {
            const hw = entry?.agent?.hardware_info;
            if (!hw) return '';
            const row = (lbl, val) => val ? `<div class="meta"><div class="meta-lbl">${lbl}</div><div class="meta-val">${esc(String(val))}</div></div>` : '';
            const ramSlots = hw.ram_slots_used != null && hw.ram_slots_total != null
                ? `${hw.ram_slots_used}/${hw.ram_slots_total} slots` : null;
            const ramInfo = [hw.ram_type, hw.ram_speed_mhz ? hw.ram_speed_mhz + ' MHz' : null, ramSlots]
                .filter(Boolean).join(' · ') || null;
            return `<div>
              <div class="sec-title">HARDWARE</div>
              <div class="meta-grid">
                ${row('CARTE MÈRE', hw.motherboard_vendor && hw.motherboard_model ? hw.motherboard_vendor + ' ' + hw.motherboard_model : hw.motherboard_model || hw.motherboard_vendor)}
                ${row('PROCESSEUR', hw.cpu_model)}
                ${row('MÉMOIRE RAM', ramInfo)}
              </div>
            </div>`;
          })()}
          <div>
            <div class="sec-title">INFORMATIONS</div>
            <div class="meta-grid">
              <div class="meta"><div class="meta-lbl">HOSTNAME</div><div class="meta-val">${esc(agent.hostname)}</div></div>
              <div class="meta"><div class="meta-lbl">ADRESSE IP</div><div class="meta-val">${esc(agent.ip) || '—'}</div></div>
              <div class="meta"><div class="meta-lbl">VERSION AGENT</div><div class="meta-val" style="display:flex;align-items:center;gap:6px">
                ${agent.version ? `<span style="font-family:var(--font-mono);background:var(--bg-1);border:1px solid var(--border-2);border-radius:5px;padding:1px 7px;font-size:11px;color:var(--accent)">v${esc(agent.version)}</span>` : '<span style="color:var(--ink-4)">—</span>'}
              </div></div>
              <div class="meta"><div class="meta-lbl">PROTOCOLES ACTIFS</div><div style="display:flex;gap:5px;margin-top:4px">${protos || '—'}</div></div>
              <div class="meta"><div class="meta-lbl">DERNIER CONTACT</div><div class="meta-val">${new Date(agent.last_seen * 1000).toLocaleTimeString('fr-FR')}</div></div>
            </div>
@@ -278,6 +359,11 @@ const Popups = (() => {
              <input type="range" class="scfg-slider" min="10" max="18" value="${cfg.font_size ?? 13}"
                oninput="this.nextElementSibling.textContent=this.value+'px'" id="s-font">
              <span class="scfg-val">${cfg.font_size ?? 13}px</span></div>
            <div class="scfg-row"><label>Type de jauge</label>
              <select class="scfg-select" id="s-gauge-type">
                <option value="compact" ${(cfg.gauge_type ?? 'compact') === 'compact' ? 'selected' : ''}>Compact</option>
                <option value="standard" ${(cfg.gauge_type ?? 'compact') === 'standard' ? 'selected' : ''}>Standard</option>
              </select></div>
          </div>
          <div style="display:flex;flex-direction:column;gap:8px">
            <div class="scfg-sec-title">SEUILS D'ALERTE</div>
@@ -305,6 +391,20 @@ const Popups = (() => {
                ${[[15,'15 min'],[30,'30 min'],[60,'1 heure'],[360,'6 heures']].map(([v,l]) =>
                  `<option value="${v}" ${(cfg.chart_duration_min??30)==v?'selected':''}>${l}</option>`).join('')}
              </select></div>
          </div>
          <div style="display:flex;flex-direction:column;gap:8px">
            <div class="scfg-sec-title">INSTALLATION AGENT</div>
            <div class="scfg-row" style="flex-direction:column;align-items:stretch;gap:6px">
              <div style="display:flex;gap:6px;align-items:center">
                <input type="text" id="s-install-cmd" readonly
                  style="flex:1;font-family:var(--font-mono);font-size:0.78em;padding:6px 8px;
                         background:var(--bg2);border:1px solid var(--border);border-radius:6px;
                         color:var(--fg);cursor:text;min-width:0"
                  value="SERVER_IP=${window.location.hostname} curl -fsSL https://git.maison43gil.com/gilles/nano_metrics/raw/branch/main/deploy/install.sh | sudo bash">
                <button class="btn" style="padding:5px 10px;font-size:0.8em;white-space:nowrap"
                  onclick="Popups._copyInstallCmd(this)">Copier</button>
              </div>
            </div>
          </div>`;
        document.getElementById('overlay-srvcfg').style.display = 'flex';
    }
@@ -324,66 +424,110 @@ const Popups = (() => {
            warn_disk: parseInt(document.getElementById('s-warn-disk')?.value ?? 75),
            retention_days: parseInt(document.getElementById('s-retention')?.value ?? 30),
            chart_duration_min: parseInt(document.getElementById('s-chart-dur')?.value ?? 30),
            gauge_type: document.getElementById('s-gauge-type')?.value ?? 'compact',
        };
        const prevGaugeType = App.serverConfig?.gauge_type ?? 'compact';
        await API.putServerConfig(cfg);
        App.serverConfig = cfg;
        document.documentElement.style.setProperty('--tile-min', cfg.tile_min_width + 'px');
        document.body.style.fontSize = cfg.font_size + 'px';
        if (cfg.gauge_type !== prevGaugeType) Grid.rerenderAll();
        hideSrvCfg();
    }
    // ══ POPUP SMART ══
-    function showSmart(agentId) {
+    function showSmart(agentId, diskIdx = 0) {
-        const m = Grid.getAgent(agentId)?.metrics?.smart;
+        const smartList = Grid.getAgent(agentId)?.metrics?.smart;
-        if (!m) return;
+        if (!smartList?.length) return;
-        document.getElementById('smart-sub').textContent = agentId;
+        const m = smartList[diskIdx] ?? smartList[0];
-        const passColor = m.passed ? 'var(--ok)' : 'var(--err)';
+        const state = Grid.smartState(m);
-        const passText = m.passed ? 'Disque en bonne santé' : 'Disque en mauvais état';
+
-        const passSub = m.passed
+        document.getElementById('smart-sub').textContent = m.device ? `${agentId} — ${m.device}` : agentId;
-            ? 'Aucun problème détecté. Le disque fonctionne normalement.'
+
-            : 'Des problèmes ont été détectés. Envisagez un remplacement.';
+        const stateInfo = {
            ok:      { color:'var(--ok)',     bg:'rgba(77,187,38,.1)',    border:'rgba(77,187,38,.3)',    icon:'fa-circle-check',
                       title:'Disque en bonne santé',
                       desc:'Aucun problème détecté. Votre disque fonctionne normalement.' },
            old:     { color:'var(--warn)',   bg:'rgba(250,189,47,.1)',   border:'rgba(250,189,47,.3)',   icon:'fa-clock-rotate-left',
                       title:'Disque ancien ou très utilisé',
                       desc:'Votre disque fonctionne encore, mais il a accumulé beaucoup d\'heures. Pensez à prévoir un remplacement.' },
            prefail: { color:'var(--accent)', bg:'var(--accent-tint)',    border:'rgba(254,128,25,.3)',   icon:'fa-triangle-exclamation',
                       title:'Signes de défaillance imminente',
                       desc:'Ce disque présente des indicateurs préoccupants. Sauvegardez vos données dès maintenant et envisagez un remplacement rapide.' },
            hs:      { color:'var(--err)',    bg:'rgba(251,73,52,.1)',    border:'rgba(251,73,52,.3)',    icon:'fa-circle-xmark',
                       title:'Disque défaillant',
                       desc:'Ce disque a échoué au test SMART. Il peut tomber en panne à tout moment. Sauvegardez immédiatement et remplacez-le.' },
        };
        const si = stateInfo[state];
        const tempColor = m.temperature == null ? null
            : m.temperature > 60 ? 'var(--err)' : m.temperature > 50 ? 'var(--warn)' : 'var(--ok)';
        const tempLabel = m.temperature == null ? null
            : m.temperature > 60 ? 'Critique' : m.temperature > 50 ? 'Élevée' : 'Normale';
        const tempBg = tempColor === 'var(--ok)' ? 'rgba(77,187,38,.15)'
            : tempColor === 'var(--warn)' ? 'rgba(250,189,47,.15)' : 'rgba(251,73,52,.15)';
        const secColor = m.reallocated_sectors == null ? null
            : m.reallocated_sectors === 0 ? 'var(--ok)' : m.reallocated_sectors < 10 ? 'var(--warn)' : 'var(--err)';
        const secDesc = m.reallocated_sectors === 0
            ? 'Aucun secteur défectueux — parfait.'
            : m.reallocated_sectors < 10 ? 'Quelques secteurs remplacés. Surveillez l\'évolution.'
            : 'Nombreux secteurs défectueux — risque de panne élevé.';
        const hoursColor = m.power_on_hours == null ? null
            : m.power_on_hours > 40000 ? 'var(--err)' : m.power_on_hours > 25000 ? 'var(--warn)' : 'var(--ok)';
        const wearColor = m.wear_level == null ? null
            : m.wear_level < 20 ? 'var(--err)' : m.wear_level < 50 ? 'var(--warn)' : 'var(--ok)';
        const wearDesc = m.wear_level == null ? ''
            : m.wear_level >= 80 ? 'Très bonne durée de vie restante.'
            : m.wear_level >= 50 ? 'Durée de vie acceptable, à surveiller.'
            : m.wear_level >= 20 ? 'Durée de vie réduite — pensez au remplacement.'
            : 'Durée de vie critique — remplacez ce SSD rapidement.';
        document.getElementById('smart-body').innerHTML = `
-          <div class="smart-verdict" style="${m.passed ? '' : 'background:rgba(251,73,52,.1);border-color:rgba(251,73,52,.3)'}">
+          <div class="smart-verdict" style="background:${si.bg};border-color:${si.border}">
-            <div style="font-size:28px;color:${passColor}"><i class="fa-solid ${m.passed ? 'fa-circle-check' : 'fa-circle-xmark'}"></i></div>
+            <div style="font-size:28px;color:${si.color}"><i class="fa-solid ${si.icon}"></i></div>
-            <div><div style="font-size:16px;font-weight:700;color:${passColor}">${passText}</div>
+            <div>
-              <div style="font-size:12px;color:var(--ink-3);margin-top:3px">${passSub}</div></div>
+              <div style="font-size:16px;font-weight:700;color:${si.color}">${si.title}</div>
              <div style="font-size:12px;color:var(--ink-3);margin-top:3px">${si.desc}</div>
            </div>
          </div>
          <div>
            <div class="sec-title">POINTS DE CONTRÔLE</div>
            <div style="display:grid;grid-template-columns:1fr 1fr;gap:8px">
              ${m.temperature != null ? `<div style="background:var(--bg-3);border-radius:8px;padding:12px 14px;border:1px solid var(--border-1)">
                <div style="display:flex;align-items:center;gap:8px;margin-bottom:6px">
-                  <span style="color:var(--warn);font-size:14px;width:22px;text-align:center"><i class="fa-solid fa-temperature-half"></i></span>
+                  <span style="color:${tempColor};font-size:14px;width:22px;text-align:center"><i class="fa-solid fa-temperature-half"></i></span>
                  <span style="font-weight:600;font-size:12px;flex:1">Température</span>
-                  <span style="font-size:10px;font-family:var(--font-terminal);font-weight:700;padding:1px 7px;border-radius:999px;background:rgba(77,187,38,.15);color:var(--ok)">Normale</span>
+                  <span style="font-size:10px;font-family:var(--font-terminal);font-weight:700;padding:1px 7px;border-radius:999px;background:${tempBg};color:${tempColor}">${tempLabel}</span>
                </div>
                <div class="si-val">${m.temperature}<span class="u">°C</span></div>
-                <div class="si-desc">Idéal : 20–50°C. Au-delà de 60°C le disque risque de s'abîmer.</div>
+                <div class="si-desc">Normale entre 20–50°C. Au-delà de 60°C le disque risque de s'abîmer.</div>
              </div>` : ''}
              ${m.reallocated_sectors != null ? `<div style="background:var(--bg-3);border-radius:8px;padding:12px 14px;border:1px solid var(--border-1)">
                <div style="display:flex;align-items:center;gap:8px;margin-bottom:6px">
-                  <span style="color:${m.reallocated_sectors > 0 ? 'var(--err)' : 'var(--ok)'};font-size:14px;width:22px;text-align:center"><i class="fa-solid fa-circle-check"></i></span>
+                  <span style="color:${secColor};font-size:14px;width:22px;text-align:center"><i class="fa-solid ${m.reallocated_sectors === 0 ? 'fa-circle-check' : 'fa-circle-exclamation'}"></i></span>
                  <span style="font-weight:600;font-size:12px;flex:1">Secteurs défectueux</span>
                </div>
                <div class="si-val">${m.reallocated_sectors}<span class="u"> sect.</span></div>
-                <div class="si-desc">S'ils apparaissent en grand nombre, une panne est imminente.</div>
+                <div class="si-desc">${secDesc}</div>
              </div>` : ''}
              ${m.power_on_hours != null ? `<div style="background:var(--bg-3);border-radius:8px;padding:12px 14px;border:1px solid var(--border-1)">
                <div style="display:flex;align-items:center;gap:8px;margin-bottom:6px">
-                  <span style="color:var(--blue);font-size:14px;width:22px;text-align:center"><i class="fa-solid fa-clock-rotate-left"></i></span>
+                  <span style="color:${hoursColor};font-size:14px;width:22px;text-align:center"><i class="fa-solid fa-clock-rotate-left"></i></span>
-                  <span style="font-weight:600;font-size:12px;flex:1">Heures de fonctionnement</span>
+                  <span style="font-weight:600;font-size:12px;flex:1">Durée de fonctionnement</span>
                </div>
-                <div class="si-val">${m.power_on_hours.toLocaleString('fr-FR')}<span class="u">h</span></div>
+                <div class="si-val">${m.power_on_hours.toLocaleString('fr-FR')}<span class="u"> h</span></div>
-                <div class="si-desc">≈${Math.floor(m.power_on_hours/24)} jours. Un disque dure en moyenne 3 à 5 ans.</div>
+                <div class="si-desc">≈${Math.floor(m.power_on_hours / 24)} jours d'utilisation. Un disque dur dure en moyenne 3 à 5 ans (25 000–40 000 h).</div>
              </div>` : ''}
              ${m.wear_level != null ? `<div style="background:var(--bg-3);border-radius:8px;padding:12px 14px;border:1px solid var(--border-1)">
                <div style="display:flex;align-items:center;gap:8px;margin-bottom:6px">
-                  <span style="color:var(--ok);font-size:14px;width:22px;text-align:center"><i class="fa-solid fa-battery-full"></i></span>
+                  <span style="color:${wearColor};font-size:14px;width:22px;text-align:center"><i class="fa-solid fa-battery-full"></i></span>
-                  <span style="font-weight:600;font-size:12px;flex:1">Durée de vie SSD</span>
+                  <span style="font-weight:600;font-size:12px;flex:1">Durée de vie SSD restante</span>
                </div>
                <div class="si-val">${m.wear_level}<span class="u">%</span></div>
-                <div class="si-desc">100% = neuf · 0% = fin de vie recommandée.</div>
+                <div class="si-desc">${wearDesc}</div>
              </div>` : ''}
            </div>
          </div>`;
@@ -391,10 +535,53 @@ const Popups = (() => {
        document.getElementById('overlay-smart').style.display = 'flex';
    }
    // ══ SUPPRESSION AGENT ══
    let _delAgentId = null;
    function confirmDeleteAgent(id, hostname) {
        _delAgentId = id;
        document.getElementById('del-agent-name').textContent = hostname || id;
        document.getElementById('overlay-del').style.display = 'flex';
    }
    async function doDeleteAgent() {
        if (!_delAgentId) return;
        const id = _delAgentId;
        document.getElementById('overlay-del').style.display = 'none';
        _delAgentId = null;
        try {
            await API.deleteAgent(id);
            Grid.removeAgent(id);
        } catch (e) {
            alert('Erreur lors de la suppression : ' + e.message);
        }
    }
    function _copyInstallCmd(btn) {
        const text = document.getElementById('s-install-cmd').value;
        const done = () => { btn.textContent = '✓ Copié'; setTimeout(() => btn.textContent = 'Copier', 1500); };
        if (window.isSecureContext && navigator.clipboard?.writeText) {
            navigator.clipboard.writeText(text).then(done).catch(() => _copyFallback(text, done));
        } else {
            _copyFallback(text, done);
        }
    }
    function _copyFallback(text, cb) {
        const ta = document.createElement('textarea');
        ta.value = text;
        ta.style.cssText = 'position:fixed;opacity:0;top:0;left:0';
        document.body.appendChild(ta);
        ta.focus();
        ta.select();
        try { document.execCommand('copy'); cb(); } catch (_) {}
        document.body.removeChild(ta);
    }
    return {
        showDetail, hideDetail,
        showAgentCfg, sendAgentConfig, toggleCbox,
-        showSrvCfg, hideSrvCfg, saveSrvCfg,
+        showSrvCfg, hideSrvCfg, saveSrvCfg, confirmDeleteAgent, doDeleteAgent,
-        showSmart,
+        showSmart, _copyInstallCmd,
    };
 })();
@@ -29,7 +29,23 @@ echo " Nanometrics Agent — Installation"
 echo "======================================"
 echo ""
-# ── 1. Détection de l'architecture ────────────────────────────────────────────
+# ── 1. Dépendances système ─────────────────────────────────────────────────────
 PKGS_NEEDED=()
 for pkg in curl python3 smartmontools ethtool iperf3 dmidecode; do
    dpkg -l "$pkg" 2>/dev/null | grep -q '^ii' || PKGS_NEEDED+=("$pkg")
 done
 if [ ${#PKGS_NEEDED[@]} -gt 0 ]; then
    echo "→ Installation des paquets manquants : ${PKGS_NEEDED[*]}"
    apt-get update -qq
    apt-get install -y -qq "${PKGS_NEEDED[@]}"
    ok "Paquets installés : ${PKGS_NEEDED[*]}"
 else
    ok "Dépendances système déjà présentes"
 fi
 echo ""
 # ── 3. Détection de l'architecture ────────────────────────────────────────────
 ARCH="$(uname -m)"
 case "$ARCH" in
    x86_64)  LABEL="linux-amd64" ;;
@@ -42,7 +58,7 @@ case "$ARCH" in
 esac
 ok "Architecture détectée : $ARCH → $LABEL"
-# ── 2. Récupérer l'URL du binaire depuis la dernière release ──────────────────
+# ── 4. Récupérer l'URL du binaire depuis la dernière release ──────────────────
 echo "→ Récupération de la dernière release..."
 ASSETS_JSON=$(curl -sf "$REPO_API/releases?limit=1&page=1")
@@ -69,7 +85,7 @@ print(releases[0]['tag_name'])
 ok "Release : $TAG — URL : $ASSET_URL"
-# ── 3. Télécharger le binaire ─────────────────────────────────────────────────
+# ── 5. Télécharger le binaire ─────────────────────────────────────────────────
 TMP_BIN="$(mktemp)"
 trap 'rm -f "$TMP_BIN"' EXIT
@@ -78,43 +94,40 @@ curl -fsSL -o "$TMP_BIN" "$ASSET_URL"
 chmod 755 "$TMP_BIN"
 ok "Binaire téléchargé ($(du -sh "$TMP_BIN" | cut -f1))"
-# ── 4. Paramètres de configuration ────────────────────────────────────────────
+# ── 6. Paramètres de configuration ────────────────────────────────────────────
 echo ""
 echo "--- Configuration du serveur ---"
-if [ -z "${SERVER_IP:-}" ]; then
+SERVER_IP="${SERVER_IP:-10.0.0.50}"
    read -rp "Adresse IP du serveur Nanometrics : " SERVER_IP
 fi
 if [ -z "${SERVER_IP:-}" ]; then
    err "SERVER_IP est requis."
    exit 1
 fi
 SERVER_PORT="${SERVER_PORT:-9999}"
 MQTT_HOST="${MQTT_HOST:-10.0.0.3}"
 MQTT_ENABLED="${MQTT_ENABLED:-false}"
-ok "Serveur : $SERVER_IP:$SERVER_PORT"
+ok "Serveur : $SERVER_IP:$SERVER_PORT  |  MQTT broker : $MQTT_HOST"
-# ── 5. Installer le binaire ────────────────────────────────────────────────────
+# ── 7. Installer le binaire ────────────────────────────────────────────────────
 echo ""
-echo "[1/5] Installation du binaire dans /usr/local/bin/"
+echo "[1/5] Installation du binaire..."
 # Arrêter le service si en cours (le binaire ne peut pas être écrasé à chaud)
 if systemctl is-active --quiet nanometrics-agent 2>/dev/null; then
    warn "Service en cours — arrêt temporaire..."
    systemctl stop nanometrics-agent
 fi
 cp "$TMP_BIN" "$INSTALL_BIN"
 chmod 755 "$INSTALL_BIN"
 ok "Binaire installé"
-# ── 6. Créer le répertoire de configuration ───────────────────────────────────
+# ── 8. Créer le répertoire de configuration ───────────────────────────────────
 echo "[2/5] Création de $CONFIG_DIR"
 mkdir -p "$CONFIG_DIR"
 chmod 755 "$CONFIG_DIR"
 ok "Répertoire créé"
-# ── 7. Écrire config.toml ─────────────────────────────────────────────────────
+# ── 9. Écrire config.toml ─────────────────────────────────────────────────────
 echo "[3/5] Écriture de $CONFIG_FILE"
 # Ne pas écraser une config existante (upgrade)
 if [ -f "$CONFIG_FILE" ]; then
    warn "config.toml déjà présent — conservé tel quel"
 else
 cat > "$CONFIG_FILE" << TOML
 [server]
 ip = "$SERVER_IP"
@@ -125,7 +138,7 @@ enabled = true
 [protocols.mqtt]
 enabled = $MQTT_ENABLED
-host = "10.0.0.3"
+host = "$MQTT_HOST"
 port = 1883
 topic_base = "nanometrics/agents"
 auto_discovery = true
@@ -160,11 +173,14 @@ mqtt = false
 udp = true
 mqtt = false
 TOML
-    chmod 640 "$CONFIG_FILE"
+chmod 644 "$CONFIG_FILE"
-    ok "config.toml créé"
+ok "config.toml écrit"
 fi
-# ── 8. Installer le fichier service ──────────────────────────────────────────
+# S'assurer que le répertoire est accessible
 chmod 644 "$CONFIG_FILE" 2>/dev/null || true
 chmod 755 "$CONFIG_DIR"
 # ── 10. Installer le fichier service ─────────────────────────────────────────
 echo "[4/5] Installation du service systemd"
 curl -fsSL -o "$SERVICE_FILE" "$SERVICE_URL"
 chmod 644 "$SERVICE_FILE"
@@ -172,7 +188,7 @@ systemctl daemon-reload
 systemctl enable nanometrics-agent
 ok "Service installé et activé"
-# ── 9. Démarrer le service ────────────────────────────────────────────────────
+# ── 11. Démarrer le service ───────────────────────────────────────────────────
 echo "[5/5] Démarrage du service"
 systemctl restart nanometrics-agent
 sleep 2
@@ -182,6 +198,8 @@ echo "=== Statut ==="
 systemctl status nanometrics-agent --no-pager || true
 echo ""
-ok "Installation terminée — agent $TAG opérationnel"
+echo "======================================"
 echo -e " ${GREEN}✓${NC} Nanometrics Agent ${TAG} installé"
 echo "======================================"
 echo "   Config : $CONFIG_FILE"
 echo "   Logs   : journalctl -u nanometrics-agent -f"
@@ -10,8 +10,9 @@ Restart=on-failure
 RestartSec=5
 DynamicUser=yes
 SupplementaryGroups=disk
 ConfigurationDirectory=nanometrics
-ConfigurationDirectoryMode=0750
+ConfigurationDirectoryMode=0755
 ProtectSystem=strict
 ProtectHome=read-only
@@ -25,7 +25,9 @@ DESCRIPTION="${2:-Release $TAG}"
 ROOT="$(cd "$(dirname "$0")/.." && pwd)"
 CARGO_TOML="$ROOT/agent/Cargo.toml"
-# ── 1. Compiler pour toutes les cibles supportées ──────────────────────────
+mkdir -p "$ROOT/dist"
 # ── 1. Compiler l'agent pour toutes les cibles supportées ────────────────
 echo "=== Compilation de l'agent ==="
 TARGETS=("x86_64-unknown-linux-musl" "aarch64-unknown-linux-musl")
 LABELS=("linux-amd64" "linux-arm64")
@@ -40,7 +42,9 @@ for i in "${!TARGETS[@]}"; do
    # Installer la cible si absente
    rustup target add "$TARGET" 2>/dev/null || true
-    # Compiler
+    # Compiler (CC requis par la crate ring pour les cibles musl cross)
    CC_aarch64_unknown_linux_musl=aarch64-linux-gnu-gcc \
    AR_aarch64_unknown_linux_musl=aarch64-linux-gnu-ar \
    cargo build --release \
        --manifest-path "$CARGO_TOML" \
        --target "$TARGET" \
@@ -1,14 +1,14 @@
-FROM golang:1.22-alpine AS builder
+ARG GO_IMAGE=public.ecr.aws/docker/library/golang:1.25-alpine
 FROM ${GO_IMAGE} AS builder
 WORKDIR /app
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
 RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o nanometrics-server .
-FROM alpine:3.19
+FROM scratch
-RUN apk add --no-cache ca-certificates
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
-WORKDIR /app
+COPY --from=builder /app/nanometrics-server /nanometrics-server
 COPY --from=builder /app/nanometrics-server .
 VOLUME /data
 EXPOSE 8080 9999/udp
-CMD ["./nanometrics-server"]
+CMD ["/nanometrics-server"]
@@ -1,5 +1,6 @@
 # Dockerfile de dev : utilise le binaire pré-compilé localement (pas de pull Docker Hub)
-FROM nginx:alpine
+ARG NGINX_IMAGE=public.ecr.aws/docker/library/nginx:alpine
 FROM ${NGINX_IMAGE}
 COPY nanometrics-server /app/nanometrics-server
 WORKDIR /app
 VOLUME /data
@@ -0,0 +1,5 @@
 ARG ALPINE_IMAGE=public.ecr.aws/docker/library/alpine:latest
 FROM ${ALPINE_IMAGE}
 RUN apk add --no-cache iperf3
 EXPOSE 5201
 ENTRYPOINT ["iperf3"]
@@ -20,7 +20,7 @@ const schema = `
 CREATE TABLE IF NOT EXISTS agents (
 	id TEXT PRIMARY KEY, hostname TEXT NOT NULL,
 	ip TEXT NOT NULL DEFAULT '', status TEXT NOT NULL DEFAULT 'offline',
-	last_seen INTEGER NOT NULL DEFAULT 0
+	last_seen INTEGER NOT NULL DEFAULT 0, version TEXT NOT NULL DEFAULT ''
 );
 CREATE TABLE IF NOT EXISTS metrics (
 	id INTEGER PRIMARY KEY AUTOINCREMENT, agent_id TEXT NOT NULL, ts INTEGER NOT NULL,
@@ -57,54 +57,76 @@ func Open(path string) (*DB, error) {
 }
 func (d *DB) migrate() error {
-	_, err := d.conn.Exec(schema)
+	if _, err := d.conn.Exec(schema); err != nil {
-	return err
+		return err
 	}
 	// Migrations additives — ignorées si la colonne existe déjà
 	_, _ = d.conn.Exec(`ALTER TABLE agents ADD COLUMN version TEXT NOT NULL DEFAULT ''`)
 	_, _ = d.conn.Exec(`ALTER TABLE metrics ADD COLUMN smart_passed  INTEGER`)
 	_, _ = d.conn.Exec(`ALTER TABLE metrics ADD COLUMN smart_temp    INTEGER`)
 	_, _ = d.conn.Exec(`ALTER TABLE metrics ADD COLUMN smart_realloc INTEGER`)
 	_, _ = d.conn.Exec(`ALTER TABLE metrics ADD COLUMN smart_hours   INTEGER`)
 	_, _ = d.conn.Exec(`ALTER TABLE metrics ADD COLUMN smart_wear    INTEGER`)
 	_, _ = d.conn.Exec(`ALTER TABLE metrics ADD COLUMN smart_json    TEXT`)
 	_, _ = d.conn.Exec(`ALTER TABLE agents ADD COLUMN network_info_json TEXT`)
 	_, _ = d.conn.Exec(`ALTER TABLE agents ADD COLUMN hardware_info_json TEXT`)
 	return nil
 }
 func (d *DB) Close() { _ = d.conn.Close() }
 func (d *DB) UpsertAgent(m *models.AgentMetrics) error {
 	ts := time.Now().Unix()
 	var netJSON, hwJSON interface{}
 	if len(m.NetworkInfo) > 0 {
 		if b, err := json.Marshal(m.NetworkInfo); err == nil {
 			netJSON = string(b)
 		}
 	}
 	if m.HardwareInfo != nil {
 		if b, err := json.Marshal(m.HardwareInfo); err == nil {
 			hwJSON = string(b)
 		}
 	}
 	_, err := d.conn.Exec(`
-		INSERT INTO agents (id, hostname, ip, status, last_seen)
+		INSERT INTO agents (id, hostname, ip, status, last_seen, version,
-		VALUES (?, ?, ?, ?, ?)
+			network_info_json, hardware_info_json)
 		VALUES (?, ?, ?, ?, ?, ?, ?, ?)
 		ON CONFLICT(id) DO UPDATE SET
-			ip=excluded.ip, status=excluded.status, last_seen=excluded.last_seen`,
+			ip=excluded.ip, status=excluded.status, last_seen=excluded.last_seen,
-		m.Hostname, m.Hostname, m.IP, m.Status, ts)
+			version=CASE WHEN excluded.version != '' THEN excluded.version ELSE version END,
 			network_info_json=CASE WHEN excluded.network_info_json IS NOT NULL THEN excluded.network_info_json ELSE network_info_json END,
 			hardware_info_json=CASE WHEN excluded.hardware_info_json IS NOT NULL THEN excluded.hardware_info_json ELSE hardware_info_json END`,
 		m.Hostname, m.Hostname, m.IP, m.Status, ts, m.Version, netJSON, hwJSON)
 	return err
 }
 func (d *DB) InsertMetrics(m *models.AgentMetrics) error {
 	ts := time.Now().Unix()
-	var smartPassed, smartTemp, smartRealloc, smartHours, smartWear interface{}
+	var smartJSON interface{}
-	if m.Smart != nil {
+	if len(m.Smart) > 0 {
-		b := 0
+		if b, err := json.Marshal(m.Smart); err == nil {
-		if m.Smart.Passed {
+			smartJSON = string(b)
 			b = 1
 		}
 		smartPassed = b
 		smartTemp = m.Smart.Temperature
 		smartRealloc = m.Smart.ReallocatedSectors
 		smartHours = m.Smart.PowerOnHours
 		smartWear = m.Smart.WearLevel
 	}
 	_, err := d.conn.Exec(`
 		INSERT INTO metrics (agent_id, ts,
 			cpu_percent, memory_used, memory_free, memory_total,
 			hdd_used, hdd_free, hdd_total,
 			uptime, network_rx, network_tx, temperature,
-			smart_passed, smart_temp, smart_realloc, smart_hours, smart_wear)
+			smart_json)
-		VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)`,
+		VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)`,
 		m.Hostname, ts,
 		m.CPUPercent, m.MemoryUsed, m.MemoryFree, m.MemoryTotal,
 		m.HDDUsed, m.HDDFree, m.HDDTotal,
 		m.Uptime, m.NetworkRX, m.NetworkTX, m.Temperature,
-		smartPassed, smartTemp, smartRealloc, smartHours, smartWear)
+		smartJSON)
 	return err
 }
 func (d *DB) GetAgents() ([]models.Agent, error) {
-	rows, err := d.conn.Query(`SELECT id, hostname, ip, status, last_seen FROM agents`)
+	rows, err := d.conn.Query(`SELECT id, hostname, ip, status, last_seen, version,
 		network_info_json, hardware_info_json FROM agents`)
 	if err != nil {
 		return nil, err
 	}
@@ -112,9 +134,17 @@ func (d *DB) GetAgents() ([]models.Agent, error) {
 	var agents []models.Agent
 	for rows.Next() {
 		var a models.Agent
-		if err := rows.Scan(&a.ID, &a.Hostname, &a.IP, &a.Status, &a.LastSeen); err != nil {
+		var netJSON, hwJSON *string
 		if err := rows.Scan(&a.ID, &a.Hostname, &a.IP, &a.Status, &a.LastSeen, &a.Version,
 			&netJSON, &hwJSON); err != nil {
 			return nil, err
 		}
 		if netJSON != nil {
 			_ = json.Unmarshal([]byte(*netJSON), &a.NetworkInfo)
 		}
 		if hwJSON != nil {
 			_ = json.Unmarshal([]byte(*hwJSON), &a.HardwareInfo)
 		}
 		agents = append(agents, a)
 	}
 	if err := rows.Err(); err != nil {
@@ -123,6 +153,59 @@ func (d *DB) GetAgents() ([]models.Agent, error) {
 	return agents, nil
 }
 func (d *DB) GetLastMetrics(agentID string) (*models.AgentMetrics, error) {
 	var cpu, temperature *float64
 	var memUsed, memFree, memTotal, hddUsed, hddFree, hddTotal *int64
 	var uptime, netRX, netTX *int64
 	var smartJSON *string
 	err := d.conn.QueryRow(`
 		SELECT
 		  (SELECT cpu_percent  FROM metrics WHERE agent_id=? AND cpu_percent  IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT memory_used  FROM metrics WHERE agent_id=? AND memory_used  IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT memory_free  FROM metrics WHERE agent_id=? AND memory_free  IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT memory_total FROM metrics WHERE agent_id=? AND memory_total IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT hdd_used     FROM metrics WHERE agent_id=? AND hdd_used     IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT hdd_free     FROM metrics WHERE agent_id=? AND hdd_free     IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT hdd_total    FROM metrics WHERE agent_id=? AND hdd_total    IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT uptime       FROM metrics WHERE agent_id=? AND uptime       IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT network_rx   FROM metrics WHERE agent_id=? AND network_rx   IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT network_tx   FROM metrics WHERE agent_id=? AND network_tx   IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT temperature  FROM metrics WHERE agent_id=? AND temperature  IS NOT NULL ORDER BY ts DESC LIMIT 1),
 		  (SELECT smart_json   FROM metrics WHERE agent_id=? AND smart_json   IS NOT NULL ORDER BY ts DESC LIMIT 1)`,
 		agentID, agentID, agentID, agentID,
 		agentID, agentID, agentID,
 		agentID, agentID, agentID, agentID,
 		agentID).
 		Scan(&cpu, &memUsed, &memFree, &memTotal,
 			&hddUsed, &hddFree, &hddTotal,
 			&uptime, &netRX, &netTX, &temperature,
 			&smartJSON)
 	if err == sql.ErrNoRows {
 		return nil, nil
 	}
 	if err != nil {
 		return nil, err
 	}
 	m := &models.AgentMetrics{
 		CPUPercent:  cpu,
 		MemoryUsed:  memUsed,
 		MemoryFree:  memFree,
 		MemoryTotal: memTotal,
 		HDDUsed:     hddUsed,
 		HDDFree:     hddFree,
 		HDDTotal:    hddTotal,
 		Uptime:      uptime,
 		NetworkRX:   netRX,
 		NetworkTX:   netTX,
 		Temperature: temperature,
 	}
 	if smartJSON != nil {
 		_ = json.Unmarshal([]byte(*smartJSON), &m.Smart)
 	}
 	return m, nil
 }
 func (d *DB) GetMetricsHistory(agentID string, from, to int64) ([]map[string]interface{}, error) {
 	rows, err := d.conn.Query(`
 		SELECT ts, cpu_percent, memory_used, memory_total, hdd_used, hdd_total
@@ -238,6 +321,20 @@ func (d *DB) MarkOffline(timeoutSec int64) error {
 	return err
 }
 func (d *DB) DeleteAgent(agentID string) error {
 	for _, q := range []string{
 		`DELETE FROM metrics WHERE agent_id = ?`,
 		`DELETE FROM agent_configs WHERE agent_id = ?`,
 		`DELETE FROM agent_icons WHERE agent_id = ?`,
 		`DELETE FROM agents WHERE id = ?`,
 	} {
 		if _, err := d.conn.Exec(q, agentID); err != nil {
 			return err
 		}
 	}
 	return nil
 }
 // MarkOfflineAndGetIDs marque les agents inactifs et retourne leurs IDs.
 func (d *DB) MarkOfflineAndGetIDs(timeoutSec int64) ([]string, error) {
 	cutoff := time.Now().Unix() - timeoutSec
@@ -15,7 +15,7 @@ services:
      - "9999:9999/udp"
  dashboard:
-    image: nginx:alpine
+    image: ${NGINX_IMAGE:-public.ecr.aws/docker/library/nginx:alpine}
    restart: unless-stopped
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf:ro
@@ -1,7 +1,10 @@
 version: '3.8'
 services:
  server:
-    build: .
+    build:
      context: .
      pull: false
      args:
        GO_IMAGE: ${GO_IMAGE:-public.ecr.aws/docker/library/golang:1.25-alpine}
    restart: unless-stopped
    environment:
      UDP_ADDR: "0.0.0.0:9999"
@@ -15,7 +18,8 @@ services:
      - "9999:9999/udp"
  dashboard:
-    image: nginx:alpine
+    image: ${NGINX_IMAGE:-public.ecr.aws/docker/library/nginx:alpine}
    pull_policy: if_not_present
    restart: unless-stopped
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf:ro
@@ -25,5 +29,17 @@ services:
    depends_on:
      - server
  iperf3:
    build:
      context: .
      dockerfile: Dockerfile.iperf3
      args:
        ALPINE_IMAGE: ${ALPINE_IMAGE:-public.ecr.aws/docker/library/alpine:latest}
    restart: unless-stopped
    command: ["-s"]
    ports:
      - "5202:5201/tcp"
      - "5202:5201/udp"
 volumes:
  nanometrics_data:
@@ -3,8 +3,10 @@ package handlers
 import (
 	"encoding/json"
 	"net/http"
 	"strings"
 	"github.com/user/nanometrics/server/db"
 	"github.com/user/nanometrics/server/models"
 )
 func AgentsHandler(database *db.DB) http.HandlerFunc {
@@ -14,7 +16,52 @@ func AgentsHandler(database *db.DB) http.HandlerFunc {
 			http.Error(w, err.Error(), 500)
 			return
 		}
 		for i := range agents {
 			agents[i].LastMetrics, _ = database.GetLastMetrics(agents[i].ID)
 		}
 		w.Header().Set("Content-Type", "application/json")
 		json.NewEncoder(w).Encode(agents)
 	}
 }
 func AgentDetailHandler(database *db.DB) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		parts := strings.Split(strings.Trim(r.URL.Path, "/"), "/")
 		if len(parts) < 3 {
 			http.Error(w, "invalid path", 400)
 			return
 		}
 		agentID := parts[2]
 		agents, err := database.GetAgents()
 		if err != nil {
 			http.Error(w, err.Error(), 500)
 			return
 		}
 		for _, a := range agents {
 			if a.ID == agentID {
 				a.LastMetrics, _ = database.GetLastMetrics(agentID)
 				w.Header().Set("Content-Type", "application/json")
 				json.NewEncoder(w).Encode(a)
 				return
 			}
 		}
 		http.NotFound(w, r)
 	}
 }
 func DeleteAgentHandler(database *db.DB, broadcast func(interface{})) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		parts := strings.Split(strings.Trim(r.URL.Path, "/"), "/")
 		if len(parts) < 3 {
 			http.Error(w, "invalid path", 400)
 			return
 		}
 		agentID := parts[2]
 		if err := database.DeleteAgent(agentID); err != nil {
 			http.Error(w, err.Error(), 500)
 			return
 		}
 		broadcast(models.WSMessage{Type: "agent_removed", AgentID: agentID})
 		w.WriteHeader(http.StatusNoContent)
 	}
 }
@@ -26,7 +26,7 @@ func AgentConfigHandler(database *db.DB, pushConfig func(agentID string, cfg *mo
 				return
 			}
 			if cfg == nil {
-				cfg = &models.AgentConfig{}
+				cfg = models.DefaultAgentConfig()
 			}
 			w.Header().Set("Content-Type", "application/json")
 			json.NewEncoder(w).Encode(cfg)
@@ -3,6 +3,7 @@ package handlers
 import (
 	"bytes"
 	"image"
 	_ "image/gif"
 	_ "image/jpeg"
 	"image/png"
 	"io"
@@ -11,6 +12,7 @@ import (
 	"github.com/disintegration/imaging"
 	"github.com/user/nanometrics/server/db"
 	_ "golang.org/x/image/webp"
 )
 const maxIconSize = 128
@@ -20,6 +20,8 @@ import (
 	ws "github.com/user/nanometrics/server/websocket"
 )
 const serverVersion = "0.1.0"
 func main() {
 	cfg := config.Load()
@@ -92,6 +94,7 @@ func main() {
 			if err != nil {
 				continue
 			}
 			stats.Version = serverVersion
 			hub.Broadcast(models.WSMessage{Type: "server_stats", Data: stats})
 		}
 	}()
@@ -110,6 +113,10 @@ func main() {
 			handlers.IconUploadHandler(database)(w, r)
 		case endsWith(r.URL.Path, "/icon") && r.Method == http.MethodGet:
 			handlers.IconGetHandler(database)(w, r)
 		case r.Method == http.MethodDelete:
 			handlers.DeleteAgentHandler(database, hub.Broadcast)(w, r)
 		case r.Method == http.MethodGet:
 			handlers.AgentDetailHandler(database)(w, r)
 		default:
 			http.NotFound(w, r)
 		}
@@ -1,24 +1,47 @@
 package models
 type AgentMetrics struct {
-	Hostname    string        `json:"hostname"`
+	Hostname     string             `json:"hostname"`
-	IP          string        `json:"ip"`
+	IP           string             `json:"ip"`
-	Status      string        `json:"status"`
+	Status       string             `json:"status"`
-	CPUPercent  *float64      `json:"cpu_percent"`
+	Version      string             `json:"version"`
-	MemoryUsed  *int64        `json:"memory_used"`
+	CPUPercent   *float64           `json:"cpu_percent"`
-	MemoryFree  *int64        `json:"memory_free"`
+	MemoryUsed   *int64             `json:"memory_used"`
-	MemoryTotal *int64        `json:"memory_total"`
+	MemoryFree   *int64             `json:"memory_free"`
-	HDDUsed     *int64        `json:"hdd_used"`
+	MemoryTotal  *int64             `json:"memory_total"`
-	HDDFree     *int64        `json:"hdd_free"`
+	HDDUsed      *int64             `json:"hdd_used"`
-	HDDTotal    *int64        `json:"hdd_total"`
+	HDDFree      *int64             `json:"hdd_free"`
-	Uptime      *int64        `json:"uptime"`
+	HDDTotal     *int64             `json:"hdd_total"`
-	NetworkRX   *int64        `json:"network_rx"`
+	Uptime       *int64             `json:"uptime"`
-	NetworkTX   *int64        `json:"network_tx"`
+	NetworkRX    *int64             `json:"network_rx"`
-	Temperature *float64      `json:"temperature"`
+	NetworkTX    *int64             `json:"network_tx"`
-	Smart       *SmartMetrics `json:"smart"`
+	Temperature  *float64           `json:"temperature"`
 	Smart        []SmartMetrics     `json:"smart"`
 	NetworkInfo  []NetworkInterface `json:"network_info"`
 	HardwareInfo *HardwareInfo      `json:"hardware_info"`
 }
 type NetworkInterface struct {
 	Name      string   `json:"name"`
 	IfType    string   `json:"if_type"`
 	SpeedMbps *int64   `json:"speed_mbps"`
 	MAC       string   `json:"mac"`
 	WoL       *bool    `json:"wol"`
 	IperfMbps *float64 `json:"iperf_mbps"`
 }
 type HardwareInfo struct {
 	MotherboardVendor *string `json:"motherboard_vendor"`
 	MotherboardModel  *string `json:"motherboard_model"`
 	CPUModel          *string `json:"cpu_model"`
 	RAMType           *string `json:"ram_type"`
 	RAMSpeedMHz       *int64  `json:"ram_speed_mhz"`
 	RAMSlotsUsed      *int64  `json:"ram_slots_used"`
 	RAMSlotsTotal     *int64  `json:"ram_slots_total"`
 }
 type SmartMetrics struct {
 	Device             string `json:"device"`
 	Passed             bool   `json:"passed"`
 	Temperature        *int64 `json:"temperature"`
 	ReallocatedSectors *int64 `json:"reallocated_sectors"`
@@ -27,12 +50,15 @@ type SmartMetrics struct {
 }
 type Agent struct {
-	ID          string        `json:"id"`
+	ID           string             `json:"id"`
-	Hostname    string        `json:"hostname"`
+	Hostname     string             `json:"hostname"`
-	IP          string        `json:"ip"`
+	IP           string             `json:"ip"`
-	Status      string        `json:"status"`
+	Status       string             `json:"status"`
-	LastSeen    int64         `json:"last_seen"`
+	LastSeen     int64              `json:"last_seen"`
-	LastMetrics *AgentMetrics `json:"last_metrics,omitempty"`
+	Version      string             `json:"version,omitempty"`
 	LastMetrics  *AgentMetrics      `json:"last_metrics,omitempty"`
 	NetworkInfo  []NetworkInterface `json:"network_info,omitempty"`
 	HardwareInfo *HardwareInfo      `json:"hardware_info,omitempty"`
 }
 type AgentConfig struct {
@@ -75,17 +101,32 @@ type MetricProto struct {
 }
 type ServerConfig struct {
-	TileMinWidth     int  `json:"tile_min_width"`
+	TileMinWidth     int    `json:"tile_min_width"`
-	FontSize         int  `json:"font_size"`
+	FontSize         int    `json:"font_size"`
-	WarnCPU          int  `json:"warn_cpu"`
+	WarnCPU          int    `json:"warn_cpu"`
-	ErrCPU           int  `json:"err_cpu"`
+	ErrCPU           int    `json:"err_cpu"`
-	WarnDisk         int  `json:"warn_disk"`
+	WarnDisk         int    `json:"warn_disk"`
-	RetentionDays    int  `json:"retention_days"`
+	RetentionDays    int    `json:"retention_days"`
-	ChartDurationMin int  `json:"chart_duration_min"`
+	ChartDurationMin int    `json:"chart_duration_min"`
-	HideOffline      bool `json:"hide_offline"`
+	HideOffline      bool   `json:"hide_offline"`
-	Notifications    bool `json:"notifications"`
+	Notifications    bool   `json:"notifications"`
-	PopupDetailW     int  `json:"popup_detail_w"`
+	PopupDetailW     int    `json:"popup_detail_w"`
-	PopupDetailH     int  `json:"popup_detail_h"`
+	PopupDetailH     int    `json:"popup_detail_h"`
 	GaugeType        string `json:"gauge_type"`
 }
 func DefaultAgentConfig() *AgentConfig {
 	on := MetricProto{UDP: true, MQTT: false}
 	return &AgentConfig{
 		Protocols: ProtocolsConfig{UDP: UDPConfig{Enabled: true}},
 		Metrics: MetricsConfig{
 			CPU:     on,
 			Memory:  on,
 			Disk:    on,
 			Smart:   on,
 			Uptime:  on,
 		},
 	}
 }
 func DefaultServerConfig() ServerConfig {
@@ -95,6 +136,7 @@ func DefaultServerConfig() ServerConfig {
 		RetentionDays: 30, ChartDurationMin: 30,
 		HideOffline: false, Notifications: true,
 		PopupDetailW: 560, PopupDetailH: 600,
 	GaugeType: "compact",
 	}
 }
@@ -108,4 +150,5 @@ type ServerStats struct {
 	CPUPercent float64 `json:"cpu_percent"`
 	MemUsed    int64   `json:"mem_used"`
 	MemTotal   int64   `json:"mem_total"`
 	Version    string  `json:"version"`
 }
@@ -2,6 +2,7 @@ server {
    listen 80;
    root /usr/share/nginx/html;
    index index.html;
    client_max_body_size 10m;
    location /api/ {
        proxy_pass http://server:8080;
Author	SHA1	Message	Date
Gilles Soulier	5ee8b66464	feat(v0.1.7): port iperf3 configurable + iperf3 docker sur port 5202 - config.toml: nouveau champ [server] iperf3_port (défaut 5201) - network_info: iperf3 -p <port> utilise le port configuré - docker-compose: iperf3 exposé sur 5202 (5201 occupé par linux_benchtools) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 06:47:15 +02:00
Gilles Soulier	c238e9f2b8	fix: supprimer service iperf3 — port 5201 déjà occupé par linux_benchtools Un container iperf3 (linux_benchtools_iperf3) tourne depuis 4 mois sur le même hôte. L'agent se connecte à l'IP du serveur:5201 qui résout vers ce container existant. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 06:43:06 +02:00
Gilles Soulier	d7fe0004ad	fix: iperf3 — build depuis Alpine ECR au lieu d'image communautaire Docker Hub networkstatic/iperf3 n'est pas disponible sur ECR public (images officielles seulement). Solution : Dockerfile.iperf3 basé sur alpine:latest + apk add iperf3. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 06:25:23 +02:00
Gilles Soulier	0247cfaada	chore: binaire agent v0.1.6 linux-arm64 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 06:24:19 +02:00
Gilles Soulier	dcfba242d6	chore: binaire agent v0.1.6 linux-amd64 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 06:22:56 +02:00
Gilles Soulier	ff6cf1cd5e	feat: métriques réseau+hardware serveur+dashboard + API /agents/{id} + iperf3 Serveur: - Modèles Go: NetworkInterface, HardwareInfo dans Agent + AgentMetrics - DB: migrations network_info_json + hardware_info_json dans agents - UpsertAgent: stocke les données lentes si présentes dans le payload - GetAgents: désérialise network_info_json + hardware_info_json - GET /api/agents/{id}: endpoint single agent - docker-compose: service iperf3 (port 5201) Dashboard: - Popup détail: section RÉSEAU (tableau interfaces: type, vitesse, MAC, WoL, iperf3) - Popup détail: section HARDWARE (carte mère, CPU, RAM slots/type/vitesse) - CSS: .net-table/.net-row pour le tableau réseau - Font-size global appliqué sur html root (au lieu de body) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 06:17:54 +02:00
Gilles Soulier	0430c0f2a8	feat(agent v0.1.6): métriques réseau enrichies + hardware dmidecode - Nouveaux types payload: NetworkInterface, HardwareInfo - Config: slow_daily_time (HH:MM), network_info, hardware_info - Module network_info: interfaces locales, type ETH/WIFI, speed, MAC, WoL, iperf3 - Module hardware: dmidecode (carte mère, CPU, slots RAM, type/vitesse) - Scheduler: collecte au démarrage + 1×/jour à l'heure configurée - install.sh: ajout iperf3, dmidecode dans paquets Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 06:16:02 +02:00
Gilles Soulier	49626ddb9e	feat: RAM en Go dans popup + version agent dans install.sh - Popup détail : valeur absolue RAM (Go) affichée à côté du % - install.sh : bannière version agent plus visible à la fin Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 06:10:55 +02:00
Gilles Soulier	f93f5741da	feat: badges SMART pills, versionning serveur, fix copier HTTP - Dashboard: icônes SMART → pills OK/USAGÉ/PREFAIL/HS cliquables (tuile + popup détail + popup SMART redessiné pour novices) - Serveur: constante version 0.1.0 exposée via WS server_stats → footer - Fix copier script install en HTTP (isSecureContext avant clipboard API) - install.sh: ajout ethtool, suppression logique OVERWRITE_CONFIG Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 05:56:44 +02:00
Gilles Soulier	982483e0bf	chore: binaires v0.1.5 + registry ECR public pour Docker Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 05:56:36 +02:00
Gilles Soulier	a53923fd8e	feat(v0.1.5): SMART multi-disques — collecte tous les disques détectés Agent: - SmartMetrics + champ device (nom du disque ex: sda, nvme0) - smart: Option<Vec<SmartMetrics>> — tous les disques, pas seulement le 1er - collect() itère /sys/block, accumule les résultats de tous les disques valides Serveur: - SmartMetrics.Device + Smart []SmartMetrics dans AgentMetrics - InsertMetrics: stocke smart_json (JSON array) au lieu de colonnes plates - GetLastMetrics: désérialise smart_json - Migration: smart_json TEXT ajoutée Dashboard: - Tuile: une icône shield/triangle par disque avec tooltip incluant le nom - Popup détail: un bouton SMART par disque (couleur ok/err) - showSmart(agentId, diskIdx): affiche le disque sélectionné Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 05:23:23 +02:00
Gilles Soulier	1b9daae08a	fix: migrations smart_* manquantes dans la table metrics La table metrics existant avant l'ajout du SMART n'avait pas les colonnes smart_passed/temp/realloc/hours/wear. CREATE TABLE IF NOT EXISTS ne les ajoute pas rétroactivement — les INSERT échouaient silencieusement, data ignorée. ALTER TABLE ... ADD COLUMN est idempotent (erreur ignorée si colonne existante). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 05:16:21 +02:00
Gilles Soulier	fdf76477e5	feat: type de jauge configurable (compact / standard) - ServerConfig: champ gauge_type (défaut "compact") - CSS: classes .gs-* pour la BatteryGauge standard (label + bar 9px + gloss interne) - Grid: helper renderGaugeRow() — sélectionne compact ou standard selon la config - Grid: rerenderAll() pour appliquer le changement sans recharger la page - Popup config serveur: select "Type de jauge" dans la section Affichage des tuiles Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-23 05:10:28 +02:00
Gilles Soulier	22b429f247	feat: dashboard dynamique + RAM min/max dans popup - Grid: nouvel agent ajouté en temps réel dès le 1er paquet WebSocket (plus besoin d'actualiser la page) - Grid: ip/status mis à jour depuis chaque metrics_update (adresse DHCP fraîche) - WS: diffuse agent_removed lors de la suppression d'un agent (sync multi-onglets) - Popup détail: min/max RAM sur la période affichée (calculé depuis l'historique déjà chargé) - CSS: classe .chart-minmax pour l'affichage min/max sous le graphe Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:53:05 +02:00
Gilles Soulier	a2060a1713	feat(v0.1.4): SMART tile icon, IP locale robuste, copier HTTP, nettoyage UI - Agent: détection IP via server_ip en priorité (fallback 8.8.8.8) — résout 0.0.0.0 sur LAN sans internet - Agent: détection auto des disques /sys/block (sd, nvme) + fix continue dans la boucle smartctl - Agent: SupplementaryGroups=disk dans le service systemd pour accès smartctl - Dashboard: icône SMART (shield-check/triangle-exclamation) dans la ligne disque de la tuile - Dashboard: bouton Copier compatible HTTP (fallback execCommand si clipboard API indisponible) - Dashboard: suppression du texte redondant dans la section INSTALLATION AGENT Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:46:52 +02:00
Gilles Soulier	e65770407c	chore(agent): bump version 0.1.2 → 0.1.3	2026-05-22 22:35:05 +02:00
Gilles Soulier	9e77d961f5	feat(agent): déconnexion propre sur SIGTERM/SIGINT - Capture SIGTERM et SIGINT via libc::signal → AtomicBool RUNNING - La boucle principale s'arrête proprement à la prochaine itération - Envoi d'un paquet status:offline via UDP avant de quitter - MQTT : publish status offline + disconnect() pour déconnexion gracieuse (le last_will reste actif pour les déconnexions brutales) - payload.rs: #[serde(default)] sur version pour compatibilité descendante Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:34:55 +02:00
Gilles Soulier	3933301cff	fix(db): GetLastMetrics retourne la dernière valeur non-nulle par colonne La requête précédente prenait la dernière ligne (paquet rapide, 2s) qui a hdd_/smart_ à NULL. Chaque sous-requête cible maintenant la dernière valeur non-nulle indépendamment, ce qui restitue les données disque/smart au rechargement même si le dernier paquet ne les contenait pas. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:29:06 +02:00
Gilles Soulier	9f87c9294d	revert(docker): retour au multi-stage, docker login requis pour le pull Dockerfile multi-stage (golang:1.22-alpine → scratch) pour un build autonome. docker-compose sans version obsolète, pull:false pour le builder, pull_policy:if_not_present pour nginx. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:12:56 +02:00
Gilles Soulier	638d347bb0	fix(docker): évite les pulls Docker Hub inutiles (rate limit 429) - Retire l'attribut version obsolète - build.pull: false — BuildKit ne vérifie plus le manifest pour golang:1.22-alpine - pull_policy: if_not_present — nginx:alpine n'est tiré que si absent du cache Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:06:41 +02:00
Gilles Soulier	8f3dbd0532	3	2026-05-22 22:06:12 +02:00
Gilles Soulier	99bdf79a63	fix(docker): remplace alpine:3.19 par scratch pour éviter le rate limit Le binaire est statique (CGO_ENABLED=0) — scratch suffit. Seuls les certificats TLS sont copiés depuis le builder golang:1.22-alpine. Élimine le pull de docker.io/library/alpine qui déclenche le 429. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:03:51 +02:00
Gilles Soulier	a22d1f4cd2	fix(tile): icône personnalisée masque le fallback FA au chargement Le span de fallback (fa-server) démarrait en display:flex — visible en permanence derrière l'image. Il passe à display:none et n'est affiché que si l'img déclenche onerror (pas d'icône). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:02:11 +02:00
Gilles Soulier	d8f395cb53	feat(dashboard): métriques chargées immédiatement au rechargement de page GET /api/agents inclut désormais last_metrics (dernière ligne de la table metrics) pour chaque agent. grid.js l'utilise lors du refresh initial, ce qui peuple les tuiles sans attendre le prochain message WebSocket. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 22:00:33 +02:00
Gilles Soulier	f69c22039b	fix(icon): upload d'icône — retour d'erreur, WEBP, limite Nginx - nginx: client_max_body_size 10m (limite par défaut 1 Mo bloquait les images) - icons.go: import _ golang.org/x/image/webp et image/gif pour décoder WEBP/GIF - index.html: retire SVG de l'accept (serveur le rejette) et corrige le hint - popups.js: try/catch autour de uploadIcon → message d'erreur visible dans le hint pendant 4s si l'upload échoue ; reset du file input pour re-sélectionner le même fichier ; rafraîchit l'img de la tuile avec cache-busting après succès Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 21:58:46 +02:00
Gilles Soulier	2bda420728	feat(dashboard): affichage disque en Go utilisé/total comme la RAM Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 21:51:17 +02:00
Gilles Soulier	f604e22f6e	fix(deploy): permissions config et prompt d'écrasement au réinstall - ConfigurationDirectoryMode 0750→0755 : le DynamicUser (sans groupe root) peut maintenant traverser /etc/nanometrics et lire config.toml - chmod 644 systématique sur config.toml même si conservé (corrige les anciennes installs en 640 qui causent un PermissionDenied au démarrage) - Prompt interactif si config existe : o=écraser, N=conserver ; variable OVERWRITE_CONFIG=true pour forcer sans interaction (curl\|bash) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 21:49:13 +02:00
Gilles Soulier	8d4dc0e853	fix(deploy): arrêt du service avant remplacement du binaire Évite l'erreur "Fichier texte occupé" lors d'une mise à jour à chaud. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 20:32:17 +02:00
Gilles Soulier	311bdbc66d	chore: version agent 0.1.2	2026-05-22 20:28:30 +02:00
Gilles Soulier	0df716b8b0	feat: version agent remontée au serveur et affichée dans la popup - payload.rs : champ version (env!("CARGO_PKG_VERSION")) - models.go : Version dans AgentMetrics et Agent - db.go : colonne version dans agents + migration ALTER TABLE - popups.js : badge version dans la section INFORMATIONS Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 20:27:26 +02:00
Gilles Soulier	243c97d71b	fix: disque via statvfs() — valeurs identiques à df Remplace sysinfo::Disks par un appel direct à libc::statvfs("/"). - used = (f_blocks − f_bfree) × f_frsize → correspond à df "Utilisé" - free = f_bavail × f_frsize → correspond à df "Dispo" - total = f_blocks × f_frsize Avant (sysinfo) : used comptait les blocs réservés root → surestimation de ~3-4 Go. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 20:21:58 +02:00
Gilles Soulier	e0ed96309c	fix: conserver les métriques lentes (disque, smart) entre les paquets Le disque est envoyé toutes les 60s mais les paquets arrivent toutes les 2s. Chaque nouveau paquet écrasait les champs null, effaçant le disque affiché. Correction : fusion avec les anciennes métriques, null ne remplace pas une valeur. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 20:14:45 +02:00
Gilles Soulier	93747e4a04	feat: favicons + correctifs tuile (RAM overflow, corbeille droite) Favicons : - favicon.svg (scalable, navigateurs modernes) - favicon.ico (16/32/48px, compatibilité universelle) - favicon-{16,32,48,96,180,192,512}.png - favicon-180.png pour apple-touch-icon - site.webmanifest pour PWA / ajout écran d'accueil Android - Couleurs Gruvbox : fond #282828, accent orange, LED verte Tuile : - g-val : min-width + white-space:nowrap (RAM 3.0Go/5.8Go ne déborde plus) - tile-foot : justify-content:space-between + tile-foot-info wrapper (corbeille alignée en bas à droite) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 20:07:40 +02:00
Gilles Soulier	b93b55d5a8	fix: RAM déborde de la tuile, corbeille alignée à droite - g-val : largeur fixe 34px → min-width + white-space:nowrap (RAM "3.0Go/5.8Go") - tile-foot : justify-content:space-between + wrapper tile-foot-info pour que la corbeille soit toujours en bas à droite Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 20:06:21 +02:00
Gilles Soulier	46209b2965	fix: chmod 644 sur config.toml (DynamicUser ne peut pas lire 640) Avec DynamicUser=yes, le fichier config.toml créé en root:root 640 n'est pas lisible par l'utilisateur dynamique → exit 101 (panic Rust). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 19:58:02 +02:00
Gilles Soulier	775d54f07c	feat: suppression agent, RAM en Go, métriques par défaut (cpu/mem/disk/smart) - API DELETE /api/agents/{id} — supprime agent + métriques + config + icône - Bouton poubelle sur chaque tuile + dialog de confirmation - RAM : affichage "utilisé/total" en Go (ex: 6.2Go/8.0Go) au lieu du % - Config agent par défaut : cpu, memory, disk, smart activés (UDP) - DefaultAgentConfig() dans models pour les nouveaux agents Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 19:54:10 +02:00
Gilles Soulier	e9524858f5	feat: commande d'installation agent dans la config serveur Nouvelle section "INSTALLATION AGENT" en bas du popup de configuration : champ lecture seule avec la commande curl pré-remplie (SERVER_IP auto depuis window.location.hostname) + bouton Copier. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 19:46:52 +02:00
Gilles Soulier	1a1202abcf	fix: valeurs par défaut install.sh (serveur 10.0.0.50, MQTT 10.0.0.3) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 19:42:39 +02:00
Gilles Soulier	c526a6e5ca	fix: cross-compilation musl pour release multi-arch - rumqttc : use-native-tls → use-rustls (supprime dépendance OpenSSL) - .cargo/config.toml (racine) : linkers musl + CC/AR pour ring aarch64 - deploy/release.sh : passe CC_aarch64_unknown_linux_musl au build - .gitignore : règle config.toml affinée (exclut cargo configs) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-22 19:42:08 +02:00