Cargo version update

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "aralez"
-version = "0.94.2"
+version = "0.95.1"
 edition = "2024"
 license = "Apache-2.0"
 description = "Reverse proxy built on top of Cloudflare's Pingora"
@@ -27,7 +27,8 @@ async-trait = "0.1.92"
 log = "0.4.34"
 notify = "9.0.0-rc.4"
 axum = { version = "0.8.9" }
-serde = { version = "1.0.229", features = ["derive"] }
+serde = { version = "1.0.229", features = ["derive", "rc"] }
+#serde = { version = "1.0.229", features = ["derive"] }
 noyalib = { version = "0.0.44", features = ["compat-serde-yaml"] }
 rand = "0.10.2"
 base64 = "0.23.1"
@@ -69,5 +70,5 @@ elasticsearch = "9.1.0-alpha.1"
 humantime = "2.4.0"
 reqwest = "0.12.28"
 hickory-resolver = { version = "0.26", features = ["tokio"] }
-
-
+aws-sdk-route53 = "1.127.0"
+aws-config = { version = "1.12.0", features = ["behavior-version-latest"] }

src/core/proxyhttp.rs

@@ -34,6 +34,7 @@ pub struct LB {
     pub config: Arc<AppConfig>,
     pub extraparams: Arc<ArcSwap<Extraparams>>,
     pub cache_enabled: bool,
+    pub master_server: bool,
 }
 
 pub struct Context {
@@ -105,6 +106,10 @@ impl ProxyHttp for LB {
     }
 
     async fn request_filter(&self, session: &mut Session, _ctx: &mut Self::CTX) -> Result<bool> {
+        if self.master_server {
+            let _ = session.respond_error(400).await;
+            return Ok(true);
+        };
         ACTIVE_SESSIONS.inc();
         let hostname = return_header_host_from_upstream(session, &self.ump_upst);
         _ctx.hostname = hostname;

src/core/start.rs

@@ -34,6 +34,7 @@ pub fn run() {
     let file = parameters.conf.clone().unwrap();
     let maincfg = crate::utils::parceyaml::parce_main_config(file.as_str());
 
+    let master_server = maincfg.cluster_member.as_deref() == Some("master");
     let cache_enabled = maincfg.cache_size_mb.is_some();
     CACHE_TTL.set(maincfg.cache_ttl.unwrap_or(60)).unwrap();
     if let Some(size) = maincfg.cache_size_mb {
@@ -70,6 +71,7 @@ pub fn run() {
         server_headers: sh_config,
         extraparams: ec_config,
         cache_enabled,
+        master_server,
     };
 
     let grade = cfg.proxy_tls_grade.clone().unwrap_or("medium".to_string());

src/core/webserver.rs

@@ -1,6 +1,7 @@
 use crate::auth::jwt::Claims;
 use crate::ingress::APIUpstreamProvider;
 use crate::tls::acme::http01::{acme_create, acme_order, http01_challenge};
+use crate::utils::lazylock::NODE_STATUS;
 use crate::utils::metrics::{MEMORY_USAGE, OPEN_FILES, get_memory_usage, get_open_files};
 use crate::utils::tools::{upstreams_liveness_json, upstreams_to_json};
 use crate::utils::types::{Config, Configuration, UpstreamsDashMap};
@@ -63,6 +64,7 @@ pub async fn run_server(config: &APIUpstreamProvider, mut to_return: mpsc::Sende
         .route("/acme_order/{*domain}", any(acme_order))
         .route("/.well-known/acme-challenge/{*token}", any(http01_challenge))
         .route("/conf", post(conf))
+        .route("/workerconf", post(workerconf))
         .route("/metrics", get(metrics))
         .route("/status", get(status))
         .with_state(app_state);
@@ -84,7 +86,8 @@ pub async fn run_server(config: &APIUpstreamProvider, mut to_return: mpsc::Sende
 
     let listener = port_is_available("Config API", &config.address).await;
     info!("Starting the API server on: {}", config.address);
-    let api_server = tokio::spawn(async move { axum::serve(listener, app).await.unwrap() });
+    // let api_server = tokio::spawn(async move { axum::serve(listener, app).await.unwrap() });
+    let api_server = tokio::spawn(async move { axum::serve(listener, app.into_make_service_with_connect_info::<SocketAddr>()).await.unwrap() });
 
     let (tx, mut rx) = mpsc::channel(1);
     std::thread::spawn(move || {
@@ -124,6 +127,54 @@ async fn conf(State(st): State<AppState>, Query(params): Query<HashMap<String, S
     }
 }
 
+use axum::extract::ConnectInfo;
+use axum::http::HeaderMap;
+async fn workerconf(State(st): State<AppState>, ConnectInfo(addr): ConnectInfo<SocketAddr>, headers: HeaderMap, content: String) -> impl IntoResponse {
+    let api_key = headers.get("API-KEY").and_then(|v| v.to_str().ok());
+    if api_key != st.master_key.as_deref() {
+        warn!("Unauthorised access to workerconf endpoint from {}", addr.ip());
+        return Response::builder()
+            .status(StatusCode::UNAUTHORIZED)
+            .body(Body::from("Unauthorized: Invalid API-KEY\n"))
+            .unwrap();
+    }
+    if let Some(member) = NODE_STATUS.get() {
+        if let Some(mbr) = member.as_ref() {
+            match mbr.as_ref() {
+                "worker" => {
+                    info!("Accepted new config from master server {}", addr.ip());
+                    let strcontent = content.as_str();
+                    let parsed = noyalib::from_str::<Config>(strcontent);
+                    match parsed {
+                        Ok(_) => {
+                            tokio::spawn(async move { apply_config(content.as_str(), st, true).await });
+                            return Response::builder().status(StatusCode::OK).body(Body::from("Accepted! Applying in background\n")).unwrap();
+                        }
+                        Err(err) => {
+                            error!("Failed to parse upstreams file: {}", err);
+                            return Response::builder().status(StatusCode::BAD_GATEWAY).body(Body::from(format!("Failed: {}\n", err))).unwrap();
+                        }
+                    }
+                }
+                _ => {
+                    return Response::builder()
+                        .status(StatusCode::BAD_GATEWAY)
+                        .body(Body::from("Node is not running on worker mode !\n"))
+                        .unwrap();
+                }
+            }
+        }
+        return Response::builder()
+            .status(StatusCode::BAD_GATEWAY)
+            .body(Body::from("Node is not running on worker mode !\n"))
+            .unwrap();
+    }
+    Response::builder()
+        .status(StatusCode::BAD_GATEWAY)
+        .body(Body::from("Node is not running on worker mode !\n"))
+        .unwrap()
+}
+
 async fn apply_config(content: &str, st: AppState, save: bool) {
     let sl = crate::utils::parceyaml::load_configuration(content, "content").await;
     if let Some(serverlist) = sl.0 {

src/tls/acme/dns/digitalocean.rs

@@ -0,0 +1,70 @@
+use crate::tls::acme::lookup::lookup_wait;
+use crate::tls::acme::types::{DnsBackendPlugin, DnsProvider};
+use async_trait::async_trait;
+use log::info;
+use serde_json::json;
+use std::env;
+
+pub struct DigitalOceanProvider {
+    token: String,
+    client: reqwest::Client,
+}
+
+impl DigitalOceanProvider {
+    pub fn new() -> Self {
+        let token = env::var("DIGITALOCEAN_TOKEN").expect("Environment variable DIGITALOCEAN_TOKEN is required");
+
+        Self {
+            token,
+            client: reqwest::Client::new(),
+        }
+    }
+}
+
+#[async_trait]
+impl DnsProvider for DigitalOceanProvider {
+    async fn create_txt_record(&self, domain: &str, name: &str, value: &str) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
+        let relative_name = name.strip_suffix(&format!(".{}", domain)).unwrap_or(name);
+        let url = format!("https://api.digitalocean.com/v2/domains/{}/records", domain);
+        let res = self
+            .client
+            .post(&url)
+            .bearer_auth(&self.token)
+            .json(&json!({
+                "type": "TXT",
+                "name": relative_name,
+                "data": value,
+                "ttl": 30
+            }))
+            .send()
+            .await?;
+
+        if !res.status().is_success() {
+            let err_text = res.text().await?;
+            return Err(format!("DigitalOcean API error: {}", err_text).into());
+        }
+
+        let json: serde_json::Value = res.json().await?;
+        let record_id = json["domain_record"]["id"].as_i64().ok_or("Missing record ID in DigitalOcean response")?.to_string();
+        info!("Created TXT record name: {}, id: {}", name, record_id);
+        lookup_wait(name, Some("1.1.1.1"), 60, value).await;
+        Ok(record_id)
+    }
+
+    async fn delete_txt_record(&self, record_id: &str, domain: &str) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
+        let url = format!("https://api.digitalocean.com/v2/domains/{}/records/{}", domain, record_id);
+        let res = self.client.delete(&url).bearer_auth(&self.token).send().await?;
+        if !res.status().is_success() {
+            let err_text = res.text().await?;
+            return Err(format!("Failed to delete DigitalOcean record: {}", err_text).into());
+        }
+        Ok(())
+    }
+}
+
+inventory::submit! {
+    DnsBackendPlugin {
+        name: "digitalocean",
+        factory: || Box::new(DigitalOceanProvider::new()),
+    }
+}

src/tls/acme/dns/mod.rs

@@ -1,2 +1,3 @@
 pub mod cloudflare;
+pub mod digitalocean;
 pub mod route53;

src/tls/acme/dns/route53.rs

@@ -1,26 +1,116 @@
+// ------------------------ //
+// This file is vibecoded !
+// ------------------------ //
+
+use crate::tls::acme::lookup::lookup_wait;
 use crate::tls::acme::types::{DnsBackendPlugin, DnsProvider};
+use aws_config::SdkConfig;
+use aws_sdk_route53::Client;
+use aws_sdk_route53::types::{Change, ChangeAction, ChangeBatch, ResourceRecord, ResourceRecordSet, RrType};
+use log::info;
+use tokio::runtime::Handle;
 
 pub struct Route53Provider {
+    pub client: Client,
     pub hosted_zone_id: String,
 }
 
 impl Route53Provider {
     pub fn new() -> Self {
-        Self {
-            hosted_zone_id: std::env::var("AWS_HOSTED_ZONE_ID").unwrap_or_default(),
-        }
+        let hosted_zone_id = std::env::var("AWS_HOSTED_ZONE_ID").expect("Environment variable AWS_HOSTED_ZONE_ID is required");
+        // Load AWS SDK config synchronously using Tokio runtime handle to fit factory construction
+        let config: SdkConfig = if let Ok(handle) = Handle::try_current() {
+            tokio::task::block_in_place(|| handle.block_on(aws_config::load_from_env()))
+        } else {
+            tokio::runtime::Runtime::new().unwrap().block_on(aws_config::load_from_env())
+        };
+        let client = Client::new(&config);
+        Self { client, hosted_zone_id }
+    }
+
+    pub async fn get_authoritative_ns_ip(&self) -> Option<String> {
+        // Query Route53 for the zone's details (includes assigned Name Servers)
+        let response = self.client.get_hosted_zone().id(&self.hosted_zone_id).send().await.ok()?;
+
+        // Pick the first name server assigned to this zone (e.g., "ns-1289.awsdns-29.org")
+        let ns_domain = response.delegation_set()?.name_servers().first()?;
+
+        // Resolve that nameserver's domain name to an IP address
+        let ips = tokio::net::lookup_host(format!("{}:53", ns_domain)).await.ok()?;
+
+        let ip = ips.into_iter().next()?.ip().to_string();
+        info!("Targeting Route53 authoritative NS {} ({}) for polling", ns_domain, ip);
+        Some(ip)
     }
 }
 
-// Not working, just a placeholder.
 #[async_trait::async_trait]
 impl DnsProvider for Route53Provider {
-    async fn create_txt_record(&self, _domain: &str, _name: &str, _value: &str) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
-        println!(" ====> Route53 Created TXT Record for {}: {}: {}", _name, _domain, _value);
-        Ok("route53_change_id".to_string())
+    async fn create_txt_record(&self, _domain: &str, name: &str, value: &str) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
+        // AWS Route53 requires TXT strings to be wrapped in double quotes
+        let formatted_value = format!("\"{}\"", value);
+
+        let change = Change::builder()
+            .action(ChangeAction::Upsert)
+            .resource_record_set(
+                ResourceRecordSet::builder()
+                    .name(name)
+                    .r#type(RrType::Txt)
+                    .ttl(60)
+                    .resource_records(ResourceRecord::builder().value(formatted_value).build()?)
+                    .build()?,
+            )
+            .build()?;
+
+        let change_batch = ChangeBatch::builder().changes(change).build()?;
+
+        let response = self
+            .client
+            .change_resource_record_sets()
+            .hosted_zone_id(&self.hosted_zone_id)
+            .change_batch(change_batch)
+            .send()
+            .await?;
+
+        let record_id = response.change_info().ok_or("Missing ChangeInfo in Route53 response")?.id().to_string();
+        info!("Created Route53 TXT record name: {}, change_id: {}", name, record_id);
+        let target_dns_ip = self.get_authoritative_ns_ip().await;
+        lookup_wait(name, target_dns_ip.as_deref(), 60, value).await;
+        Ok(record_id)
     }
-    async fn delete_txt_record(&self, _record_id: &str, _record_name: &str) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-        println!(" ====> Route53 Deleted TXT Record for {}: {}", _record_name, _record_id);
+
+    async fn delete_txt_record(&self, _record_id: &str, record_name: &str) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
+        // Since Route53 requires record value context to delete, we look up or pass existing TXT record values.
+        // For ACME cleanup, issuing a DELETE with wildcards/upsert strategy or direct deletion:
+        let list_res = self
+            .client
+            .list_resource_record_sets()
+            .hosted_zone_id(&self.hosted_zone_id)
+            .start_record_name(record_name)
+            .start_record_type(RrType::Txt)
+            .max_items(1)
+            .send()
+            .await?;
+
+        if let Some(record_set) = list_res.resource_record_sets().first() {
+            if record_set.name().trim_end_matches('.') == record_name.trim_end_matches('.') {
+                let change = Change::builder().action(ChangeAction::Delete).resource_record_set(record_set.clone()).build()?;
+
+                let change_batch = ChangeBatch::builder().changes(change).build()?;
+
+                self.client
+                    .change_resource_record_sets()
+                    .hosted_zone_id(&self.hosted_zone_id)
+                    .change_batch(change_batch)
+                    .send()
+                    .await?;
+
+                info!("Deleted Route53 TXT record name: {}", record_name);
+                return Ok(());
+            }
+        }
+
+        info!("Route53 TXT record name: {} already deleted or not found", record_name);
         Ok(())
     }
 }

src/tls/acme/order.rs

@@ -13,8 +13,6 @@ use std::fs;
 use std::time::Duration;
 use x509_parser::prelude::*;
 
-static DNS: bool = true;
-
 pub async fn refresh_order(certs_dir: String, autoconf_dir: String, provider: Option<String>) {
     let credsfile = autoconf_dir + "/acme_credentials.json";
     loop {
@@ -25,27 +23,24 @@ pub async fn refresh_order(certs_dir: String, autoconf_dir: String, provider: Op
     }
 }
 pub async fn order(domain: &str, credsfile: &str, certs_dir: String, provider: Option<String>) -> Result<String, Box<dyn std::error::Error>> {
-    let crt = certs_dir.clone() + "/" + domain + ".crt";
-    let key = certs_dir.clone() + "/" + domain + ".key";
+    let crt = format!("{}/{}.crt", certs_dir, domain);
+    let key = format!("{}/{}.key", certs_dir, domain);
 
     if DOMAINS.get(domain).is_none() {
         DOMAINS.insert(domain.to_string(), true);
-        let mut newlist: Vec<String> = Vec::new();
-        for item in DOMAINS.iter() {
-            newlist.push(item.key().to_string());
-        }
+        let newlist: Vec<String> = DOMAINS.iter().map(|item| item.key().to_string()).collect();
         if let Ok(json_content) = serde_json::to_string_pretty(&newlist) {
             let autocfg_file = credsfile.replace("/acme_credentials.json", "/domains.json");
-            if let Err(err) = std::fs::write(&autocfg_file, json_content) {
+            if let Err(err) = fs::write(&autocfg_file, json_content) {
                 error!("Error Updating domains for certificates: {} : {}", domain, err);
                 return Err(Box::from(err));
             }
         }
     }
+
     if let Ok(expiry) = cert_expiry(crt.as_str()) {
         let now = std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH)?.as_secs();
         if expiry > now + 30 * 24 * 3600 {
-            // println!("Fresh certificate exists. Not renewing !");
             return Ok("Fresh certificate exists. Not renewing ! \n".to_string());
         }
     };
@@ -57,17 +52,21 @@ pub async fn order(domain: &str, credsfile: &str, certs_dir: String, provider: O
 
     while let Some(auth) = authorizations.next().await {
         let mut auth = auth?;
-        let domain = auth.identifier().to_string();
-        let challenge_type = if DNS { ChallengeType::Dns01 } else { ChallengeType::Http01 };
+        let domain_name = auth.identifier().to_string();
+        let (challenge_type, is_dns) = match &provider {
+            Some(_) => (ChallengeType::Dns01, true),
+            None => (ChallengeType::Http01, false),
+        };
 
-        let mut challenge_handle = auth.challenge(challenge_type).ok_or("No challenge found")?;
+        let mut challenge_handle = auth.challenge(challenge_type).ok_or("Requested challenge type not offered by ACME server")?;
         let key_auth = challenge_handle.key_authorization();
         let key_auth_str = key_auth.as_str().to_string();
 
-        if let Some(prov) = provider.clone() {
+        if is_dns {
+            let prov = provider.as_ref().unwrap();
             let dns_provider = get_provider(prov.clone());
             let dns_value = calculate_dns_value(&key_auth_str);
-            let clean_domain = domain.trim_start_matches("*.").to_string();
+            let clean_domain = domain_name.trim_start_matches("*.").to_string();
             let record_name = format!("_acme-challenge.{}", clean_domain);
 
             match dns_provider.create_txt_record(&clean_domain, &record_name, &dns_value).await {
@@ -82,8 +81,9 @@ pub async fn order(domain: &str, credsfile: &str, certs_dir: String, provider: O
                 }
             }
         } else {
-            let token = key_auth_str.split('.').next().ok_or("invalid key authorization")?.to_string();
+            let token = key_auth_str.split('.').next().ok_or("Invalid key authorization")?.to_string();
             CHALLENGES.write().unwrap().insert(token, key_auth_str);
+            tokio::time::sleep(std::time::Duration::from_millis(100)).await;
             challenge_handle.set_ready().await?;
         }
     }
@@ -97,12 +97,9 @@ pub async fn order(domain: &str, credsfile: &str, certs_dir: String, provider: O
     let signing_request = params.serialize_request(&private_key)?;
     let csr_der = signing_request.der();
     order.finalize_csr(csr_der).await?;
-
-    // poll for certificate
     let cert_chain_pem = order.poll_certificate(&RetryPolicy::default()).await?;
     CHALLENGES.write().unwrap().clear();
     let private_key_pem = private_key.serialize_pem();
-
     fs::write(crt, cert_chain_pem)?;
     fs::write(key, private_key_pem)?;
     Ok("Certificate is successfully generated \n".to_string())

src/tls/acme/types.rs

@@ -9,10 +9,10 @@ pub struct DnsBackendPlugin {
 
 inventory::collect!(DnsBackendPlugin);
 
-static PROVIDERS: LazyLock<HashMap<&'static str, Box<dyn DnsProvider>>> = LazyLock::new(|| {
+static FACTORIES: LazyLock<HashMap<&'static str, fn() -> Box<dyn DnsProvider>>> = LazyLock::new(|| {
     let mut map = HashMap::new();
     for plugin in inventory::iter::<DnsBackendPlugin> {
-        map.insert(plugin.name, (plugin.factory)());
+        map.insert(plugin.name, plugin.factory);
     }
     map
 });
@@ -24,9 +24,9 @@ pub trait DnsProvider: Send + Sync {
     async fn delete_txt_record(&self, record_id: &str, record_name: &str) -> Result<(), Box<dyn std::error::Error + Send + Sync>>;
 }
 
-pub fn get_provider(provider: String) -> &'static dyn DnsProvider {
-    PROVIDERS
+pub fn get_provider(provider: String) -> Box<dyn DnsProvider> {
+    FACTORIES
         .get(provider.as_str())
-        .map(|boxed| boxed.as_ref())
-        .unwrap_or_else(|| panic!("Unknown DNS provider '{}'. Available providers: {:?}", provider, PROVIDERS.keys().collect::<Vec<_>>()))
+        .map(|factory| factory())
+        .unwrap_or_else(|| panic!("Unknown DNS provider '{}'. Available providers: {:?}", provider, FACTORIES.keys().collect::<Vec<_>>()))
 }

src/utils/deser.rs

@@ -0,0 +1,297 @@
+use crate::utils::hcclient::{HttpClientRequest, httpclient};
+use crate::utils::lazylock::{GLOBAL_PARAMS, MASTER_KEY, WORKERS};
+use crate::utils::types::{Consul, Extraparams, Headers, Kubernetes, UpstreamsDashMap};
+use bytes::Bytes;
+use log::{error, info, warn};
+use noyalib::to_string;
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+use std::ops::Deref;
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct UpstreamConfigDto {
+    pub paths: HashMap<String, PathConfigDto>,
+}
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct PathConfigDto {
+    pub is_http2: bool,
+    pub healthcheck: bool,
+    pub is_ssl: bool,
+    pub to_https: bool,
+    pub rate_limit: isize,
+    pub x4xx_limit: u32,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub redirect_to: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub authorization: Option<HashMap<String, String>>,
+    pub servers: Vec<String>,
+    // #[serde(skip_serializing_if = "Option::is_none")]
+    // pub client_headers: Option<Vec<String>>,
+    // #[serde(skip_serializing_if = "Option::is_none")]
+    // pub server_headers: Option<Vec<String>>,
+}
+
+#[derive(Clone, Debug)]
+pub struct SendConfigDto {
+    pub upstreams: HashMap<String, UpstreamConfigDto>,
+    pub client_headers: Headers,
+    pub server_headers: Headers,
+    pub consul: Option<Consul>,
+    pub kubernetes: Option<Kubernetes>,
+    pub typecfg: String,
+    pub extraparams: Extraparams,
+}
+
+pub fn serialize_config(data: &UpstreamsDashMap) -> String {
+    let config = GLOBAL_PARAMS.read().unwrap();
+    let mut snapshot: HashMap<String, UpstreamConfigDto> = HashMap::new();
+
+    for outer_entry in data.iter() {
+        let domain = outer_entry.key().to_string();
+        let mut paths: HashMap<String, PathConfigDto> = HashMap::new();
+
+        for inner_entry in outer_entry.value().iter() {
+            let path = inner_entry.key().to_string();
+            let (vec_inner, _atomic_val) = inner_entry.value();
+
+            if let Some(first) = vec_inner.first() {
+                let servers = vec_inner.iter().map(|item| format!("{}:{}", item.address, item.port)).collect();
+                let mut auth = None;
+                if let Some(ath) = first.authorization.clone() {
+                    let mut a = HashMap::new();
+                    a.insert("type".to_string(), ath.auth_type.clone().to_string());
+                    a.insert("data".to_string(), ath.auth_cred.clone().to_string());
+                    auth = Some(a);
+                }
+                paths.insert(
+                    path,
+                    PathConfigDto {
+                        is_http2: first.is_http2,
+                        healthcheck: first.healthcheck,
+                        is_ssl: first.is_ssl,
+                        to_https: first.to_https,
+                        rate_limit: first.rate_limit,
+                        x4xx_limit: first.x4xx_limit,
+                        redirect_to: first.redirect_to.clone().as_ref().map(|s| s.to_string()),
+                        authorization: auth,
+                        servers,
+                    },
+                );
+            }
+        }
+
+        snapshot.insert(domain, UpstreamConfigDto { paths });
+    }
+    let payload = SendConfigDto {
+        upstreams: snapshot,
+        client_headers: config.client_headers.clone(),
+        server_headers: config.server_headers.clone(),
+        consul: config.consul.clone(),
+        kubernetes: config.kubernetes.clone(),
+        typecfg: config.typecfg.clone(),
+        extraparams: config.extraparams.clone(),
+    };
+    to_yaml(&payload)
+}
+
+#[derive(Serialize, Debug)]
+struct YamlAuth {
+    #[serde(rename = "type")]
+    auth_type: String,
+    data: String,
+}
+
+#[derive(Serialize)]
+struct YamlPath {
+    servers: Vec<String>,
+    #[serde(skip_serializing_if = "is_false")]
+    is_http2: bool,
+    #[serde(skip_serializing_if = "is_false")]
+    to_https: bool,
+    #[serde(skip_serializing_if = "is_false")]
+    is_ssl: bool,
+    #[serde(skip_serializing_if = "is_true")] // healthcheck true is default
+    healthcheck: bool,
+    #[serde(skip_serializing_if = "is_zero_isize")]
+    rate_limit: isize,
+    #[serde(skip_serializing_if = "is_zero_u32")]
+    x4xx_limit: u32,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    redirect_to: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    authorization: Option<YamlAuth>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    client_headers: Option<Vec<String>>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    server_headers: Option<Vec<String>>,
+}
+
+#[derive(Serialize)]
+struct YamlUpstream {
+    paths: HashMap<String, YamlPath>,
+}
+
+#[derive(Serialize)]
+struct YamlConfig {
+    provider: String,
+    sticky_sessions: u64,
+    to_https: bool,
+    rate_limit: isize,
+    x4xx_limit: u32,
+    #[serde(skip_serializing_if = "Vec::is_empty")]
+    server_headers: Vec<String>,
+    #[serde(skip_serializing_if = "Vec::is_empty")]
+    client_headers: Vec<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    authorization: Option<YamlAuth>,
+    upstreams: HashMap<String, YamlUpstream>,
+}
+
+fn is_false(v: &bool) -> bool {
+    !v
+}
+fn is_true(v: &bool) -> bool {
+    *v
+}
+fn is_zero_isize(v: &isize) -> bool {
+    *v == 0
+}
+fn is_zero_u32(v: &u32) -> bool {
+    *v == 0
+}
+
+pub fn to_yaml(config: &SendConfigDto) -> String {
+    let server_headers: Vec<String> = config
+        .server_headers
+        .get("GLOBAL_SERVER_HEADERS")
+        .map(|paths| {
+            paths
+                .value()
+                .iter()
+                .flat_map(|inner| inner.value().iter().map(|(k, v)| format!("{}:{}", k, v)).collect::<Vec<_>>())
+                .collect()
+        })
+        .unwrap_or_default();
+
+    let client_headers: Vec<String> = config
+        .client_headers
+        .get("GLOBAL_CLIENT_HEADERS")
+        .map(|paths| {
+            paths
+                .value()
+                .iter()
+                .flat_map(|inner| inner.value().iter().map(|(k, v)| format!("{}:{}", k, v)).collect::<Vec<_>>())
+                .collect()
+        })
+        .unwrap_or_default();
+
+    let authorization = config.extraparams.authentication.as_ref().map(|auth| YamlAuth {
+        auth_type: auth.auth_type.to_string(),
+        data: auth.auth_cred.to_string(),
+    });
+
+    let upstreams: HashMap<String, YamlUpstream> = config
+        .upstreams
+        .iter()
+        .map(|(domain, upstream)| {
+            let paths = upstream
+                .paths
+                .iter()
+                .map(|(path, pcfg)| {
+                    let ch: Option<Vec<String>> = {
+                        if let Some(domain_ref) = config.client_headers.get(domain.as_str()) {
+                            if let Some(path_ref) = domain_ref.get(path.as_str()) {
+                                let collected: Vec<String> = path_ref.value().iter().map(|(k, v)| format!("{}:{}", k, v)).collect();
+                                if !collected.is_empty() { Some(collected) } else { None }
+                            } else {
+                                None
+                            }
+                        } else {
+                            None
+                        }
+                    };
+
+                    let sh: Option<Vec<String>> = {
+                        if let Some(domain_ref) = config.server_headers.get(domain.as_str()) {
+                            if let Some(path_ref) = domain_ref.get(path.as_str()) {
+                                let collected: Vec<String> = path_ref.value().iter().map(|(k, v)| format!("{}:{}", k, v)).collect();
+                                if !collected.is_empty() { Some(collected) } else { None }
+                            } else {
+                                None
+                            }
+                        } else {
+                            None
+                        }
+                    };
+
+                    let auth = pcfg.authorization.as_ref().map(|a| YamlAuth {
+                        auth_type: a.get("type").cloned().unwrap_or_default(),
+                        data: a.get("data").cloned().unwrap_or_default(),
+                    });
+
+                    (
+                        path.clone(),
+                        YamlPath {
+                            servers: pcfg.servers.clone(),
+                            is_http2: pcfg.is_http2,
+                            is_ssl: pcfg.is_ssl,
+                            healthcheck: pcfg.healthcheck,
+                            rate_limit: pcfg.rate_limit,
+                            x4xx_limit: pcfg.x4xx_limit,
+                            to_https: pcfg.to_https,
+                            redirect_to: pcfg.redirect_to.clone(),
+                            authorization: auth,
+                            client_headers: ch,
+                            server_headers: sh,
+                        },
+                    )
+                })
+                .collect();
+            (domain.clone(), YamlUpstream { paths })
+        })
+        .collect();
+
+    let yaml_config = YamlConfig {
+        provider: config.typecfg.clone(),
+        sticky_sessions: config.extraparams.sticky_sessions,
+        to_https: config.extraparams.to_https,
+        rate_limit: config.extraparams.rate_limit,
+        x4xx_limit: config.extraparams.x4xx_limit,
+        server_headers,
+        client_headers,
+        authorization,
+        upstreams,
+    };
+
+    to_string(&yaml_config).unwrap_or_default()
+}
+
+pub async fn send_to_worker(data: String) {
+    let masterkey = MASTER_KEY.get().expect("Master key not set");
+    if let Some(workers) = WORKERS.get() {
+        for worker in workers {
+            let prefix = if worker.tls { "https://" } else { "http://" };
+            let worker_url = format!("{}{}:{}", prefix, worker.address, worker.port);
+            let status = httpclient(HttpClientRequest {
+                method: "POST",
+                tls: worker.tls,
+                host: worker.address.as_ref(),
+                path: "/workerconf",
+                address: worker.address.as_ref(),
+                port: worker.port,
+                url: worker_url.as_str(),
+                payload: Bytes::from(data.clone()),
+                headers: Some(vec![("API-KEY", masterkey.clone().expect("Master key must be set in the cluster mode").deref())]),
+            })
+            .await;
+            if (200..500).contains(&status.2) {
+                info!("Successfully updated Worker {}, status {}", worker_url, status.2);
+            } else {
+                error!("Cannot connect to worker node, status {}", status.2);
+            }
+        }
+    } else {
+        warn!("Workers list has not been initialized yet.");
+    }
+}

src/utils/hcclient.rs

@@ -18,9 +18,10 @@ pub struct HttpClientRequest<'a> {
     pub port: u16,
     pub url: &'a str,
     pub payload: Bytes,
+    pub headers: Option<Vec<(&'a str, &'a str)>>, // ← add this
 }
 
-pub async fn httpclient(req: HttpClientRequest<'_>) -> (bool, bool) {
+pub async fn httpclient(req: HttpClientRequest<'_>) -> (bool, bool, u16) {
     let HttpClientRequest {
         method,
         tls,
@@ -30,6 +31,7 @@ pub async fn httpclient(req: HttpClientRequest<'_>) -> (bool, bool) {
         port,
         url,
         payload,
+        headers,
     } = req;
     let method = match method {
         "HEAD" => "HEAD",
@@ -57,7 +59,7 @@ pub async fn httpclient(req: HttpClientRequest<'_>) -> (bool, bool) {
             } else {
                 log::warn!("Fail to connect to addr: {}, tls {}, host {}", address, tls, host);
             }
-            return (false, false);
+            return (false, false, 500);
         }
     };
 
@@ -68,7 +70,7 @@ pub async fn httpclient(req: HttpClientRequest<'_>) -> (bool, bool) {
         }
         None => {
             if ping_grpc(url).await {
-                return (true, true);
+                return (true, true, 204);
             }
         }
     }
@@ -77,7 +79,7 @@ pub async fn httpclient(req: HttpClientRequest<'_>) -> (bool, bool) {
         Ok(r) => r,
         Err(e) => {
             log::warn!("Failed to build request: {}", e);
-            return (false, false);
+            return (false, false, 500);
         }
     };
 
@@ -85,113 +87,33 @@ pub async fn httpclient(req: HttpClientRequest<'_>) -> (bool, bool) {
     let body_bytes = if method == "POST" {
         req.insert_header("Content-Type", "application/json").ok();
         req.insert_header("Content-Length", payload.len().to_string()).ok();
+        if let Some(headers) = headers {
+            for (k, v) in headers {
+                req.insert_header(k.to_owned(), v).ok();
+            }
+        }
         payload
     } else {
         Bytes::new()
     };
     if let Err(e) = http_session.write_request_header(Box::new(req)).await {
         log::warn!("Write header failed: {}", e);
-        return (false, false);
+        return (false, false, 500);
     }
     if let Err(e) = http_session.write_request_body(body_bytes, true).await {
         log::warn!("Write body failed: {}", e);
-        return (false, false);
+        return (false, false, 500);
     }
     let status = match http_session.read_response_header().await {
         Ok(_) => http_session.response_header().map(|r| r.status.as_u16()).unwrap_or(500),
         Err(e) => {
             if !is_h2 && ping_grpc(url).await {
-                return (true, true);
+                return (true, true, 204);
             }
             log::warn!("Health Check read failed ({}) : {} - {}", if is_h2 { "H2" } else { "H1" }, host, e);
-            return (false, false);
+            return (false, false, 500);
         }
     };
     HC_CONNECTOR.release_http_session(http_session, &peer, None).await;
-    ((200..500).contains(&status), is_h2)
+    ((200..500).contains(&status), is_h2, status)
 }
-/*
-pub async fn httpclient(method: &str, tls: bool, host: &str, path: &str, address: &str, port: u16, url: String) -> (bool, bool) {
-    let method = match method {
-        "HEAD" => "HEAD",
-        "GET" => "GET",
-        "POST" => "POST",
-        _ => "GET",
-    };
-    let mut peer = HttpPeer::new((address, port), tls, host.to_string());
-
-    if tls {
-        peer.options.verify_cert = false;
-        peer.options.verify_hostname = false;
-    }
-
-    let mut is_h2 = false;
-    peer.options.total_connection_timeout = Option::from(Duration::from_secs(5));
-    peer.options.alpn = ALPN::H2H1;
-    let (mut http_session, _) = match HC_CONNECTOR.get_http_session(&peer).await {
-        Ok(s) => s,
-        Err(e) => {
-            if let Some(msg) = e.context {
-                log::warn!("{}, type: {}", msg.as_str(), e.etype.as_str());
-            } else {
-                log::warn!("Fail to connect to addr: {}, tls {}, host {}", address, tls, host);
-            }
-            return (false, false);
-        }
-    };
-
-    match http_session.as_http2() {
-        Some(_) => {
-            peer.options.alpn = ALPN::H2;
-            is_h2 = true;
-        }
-        None => {
-            if ping_grpc(url.as_str()).await {
-                return (true, true);
-            }
-        }
-    }
-
-    let mut req = match RequestHeader::build(method, path.as_bytes(), None) {
-        Ok(r) => r,
-        Err(e) => {
-            log::warn!("Failed to build request: {}", e);
-            return (false, false);
-        }
-    };
-
-    req.insert_header("Host", host).ok();
-
-    if let Err(e) = http_session.write_request_header(Box::new(req)).await {
-        log::warn!("Write header failed: {}", e);
-        return (false, false);
-    }
-
-    let status = if is_h2 {
-        if let Err(e) = http_session.write_request_body(Bytes::new(), true).await {
-            log::warn!("Write body failed: {}", e);
-            return (false, false);
-        }
-        match http_session.read_response_header().await {
-            Ok(_) => http_session.response_header().map(|r| r.status.as_u16()).unwrap_or(500),
-            Err(e) => {
-                if ping_grpc(url.as_str()).await {
-                    return (true, true);
-                }
-                log::warn!("Health Check H2 read failed: {} - {}", host, e);
-                return (false, false);
-            }
-        }
-    } else {
-        match http_session.read_response_header().await {
-            Ok(_) => http_session.response_header().map(|r| r.status.as_u16()).unwrap_or(500),
-            Err(e) => {
-                log::warn!("Health Check H1 read failed: {} - {}", e, host);
-                return (false, false);
-            }
-        }
-    };
-    HC_CONNECTOR.release_http_session(http_session, &peer, None).await;
-    ((200..500).contains(&status), is_h2)
-}
-*/

src/utils/healthcheck.rs

@@ -1,38 +1,54 @@
+use crate::utils::deser::{send_to_worker, serialize_config};
 use crate::utils::hcclient::{HttpClientRequest, httpclient};
-use crate::utils::lazylock::REVERSE_STORE;
+use crate::utils::lazylock::{IM_A_MASTER, NODE_STATUS, REVERSE_STORE};
 use crate::utils::tools::*;
 use crate::utils::types::{InnerMap, UpstreamsDashMap, UpstreamsIdMap};
 use bytes::Bytes;
 use dashmap::DashMap;
+use log::info;
 use std::sync::Arc;
 use std::sync::atomic::AtomicUsize;
 use std::time::Duration;
 use tokio::net::TcpStream;
 use tokio::time::{interval, timeout};
 use tokio_native_tls::native_tls::TlsConnector;
+
 const EMPTY_PAYLOAD: Bytes = Bytes::from_static(b"");
 
 pub async fn hc2(upslist: Arc<UpstreamsDashMap>, fullist: Arc<UpstreamsDashMap>, idlist: Arc<UpstreamsIdMap>, params: (&str, u64)) {
     let mut period = interval(Duration::from_secs(params.1));
+    if let Some(member) = NODE_STATUS.get() {
+        if let Some(mbr) = member.as_ref() {
+            match mbr.as_ref() {
+                "worker" => {
+                    info!("Disabling health-checks. Running in cluster mode as {}", mbr);
+                    return;
+                }
+                "master" => {
+                    info!("Disabling client/server routing. Running in cluster mode as {}", mbr);
+                }
+                _ => {}
+            }
+        }
+    }
     loop {
         tokio::select! {
             _ = period.tick() => {
-                let totest = build_upstreams(&fullist, params.0).await;
+                let totest = initiate_upstreams(&fullist, params.0).await;
                 if !compare_dashmaps(&totest, &upslist) {
                     clone_dashmap_into(&totest, &upslist);
                     clone_idmap_into(&totest, &idlist);
+                    if let Some(true) = IM_A_MASTER.get(){
+                        let binary_output = serialize_config(&totest);
+                        let _ = send_to_worker(binary_output).await;
+                    }
                     REVERSE_STORE.clear();
                 }
             }
         }
     }
 }
-
-pub async fn initiate_upstreams(fullist: UpstreamsDashMap) -> UpstreamsDashMap {
-    build_upstreams(&fullist, "HEAD").await
-}
-
-async fn build_upstreams(fullist: &UpstreamsDashMap, method: &str) -> UpstreamsDashMap {
+pub(crate) async fn initiate_upstreams(fullist: &UpstreamsDashMap, method: &str) -> UpstreamsDashMap {
     let totest: UpstreamsDashMap = DashMap::new();
     let fclone = clone_dashmap(fullist);
     for val in fclone.iter() {
@@ -47,13 +63,13 @@ async fn build_upstreams(fullist: &UpstreamsDashMap, method: &str) -> UpstreamsD
                 let tls = if upstream.healthcheck {
                     detect_tls(upstream.address.as_ref(), &upstream.port, host).await
                 } else {
-                    false
+                    upstream.is_ssl
                 };
                 let mut scheme = InnerMap {
                     address: upstream.address.clone(),
                     port: upstream.port,
                     is_ssl: tls,
-                    is_http2: false,
+                    is_http2: upstream.is_http2,
                     to_https: upstream.to_https,
                     rate_limit: upstream.rate_limit,
                     x4xx_limit: upstream.x4xx_limit,
@@ -77,6 +93,7 @@ async fn build_upstreams(fullist: &UpstreamsDashMap, method: &str) -> UpstreamsD
                         port: upstream.port,
                         url: link.as_str(),
                         payload: EMPTY_PAYLOAD,
+                        headers: None,
                     })
                     .await;
                     if resp.0 {

src/utils/lazylock.rs

@@ -1,3 +1,4 @@
+use crate::utils::types::{Configuration, WorkerNodes};
 use dashmap::DashMap;
 use moka::sync::Cache;
 use pingora_cache::MemCache;
@@ -20,3 +21,8 @@ pub static EVICTION: OnceLock<Manager> = OnceLock::new();
 pub static CACHE_TTL: OnceLock<u64> = OnceLock::new();
 pub static CHALLENGES: LazyLock<RwLock<HashMap<String, String>>> = LazyLock::new(|| RwLock::new(HashMap::new()));
 pub static DOMAINS: LazyLock<DashMap<String, bool>> = LazyLock::new(DashMap::new);
+pub static NODE_STATUS: OnceLock<Option<Arc<str>>> = OnceLock::new();
+pub static MASTER_KEY: OnceLock<Option<Arc<str>>> = OnceLock::new();
+pub static GLOBAL_PARAMS: LazyLock<RwLock<Configuration>> = LazyLock::new(|| RwLock::new(Configuration::default()));
+pub static IM_A_MASTER: OnceLock<bool> = OnceLock::new();
+pub static WORKERS: OnceLock<Vec<WorkerNodes>> = OnceLock::new();

src/utils/mod.rs

@@ -4,6 +4,7 @@ pub mod hcclient;
 pub mod healthcheck;
 pub mod httpclient;
 // pub mod ingress;
+pub mod deser;
 pub mod lazylock;
 pub mod metrics;
 pub mod parceyaml;
@@ -11,4 +12,5 @@ pub mod state;
 pub mod tools;
 pub mod types;
 pub(crate) mod watch;
+
 pub use watch::*;

src/utils/parceyaml.rs

@@ -1,7 +1,8 @@
+use crate::utils::deser::{send_to_worker, serialize_config};
 use crate::utils::healthcheck;
-use crate::utils::lazylock::{DOMAINS, REVERSE_STORE};
+use crate::utils::lazylock::{DOMAINS, GLOBAL_PARAMS, IM_A_MASTER, MASTER_KEY, NODE_STATUS, REVERSE_STORE, WORKERS};
 use crate::utils::state::{is_first_run, mark_not_first_run};
-use crate::utils::tools::{clone_dashmap, clone_dashmap_into, print_upstreams};
+use crate::utils::tools::clone_dashmap_into;
 use crate::utils::types::*;
 use dashmap::DashMap;
 use log::{error, info, warn};
@@ -223,8 +224,8 @@ async fn populate_file_upstreams(config: &mut Configuration, parsed: &Config) {
                             server_list.push(Arc::from(InnerMap {
                                 address: Arc::from(ip),
                                 port,
-                                is_ssl: false,
-                                is_http2: false,
+                                is_ssl: path_config.is_ssl.unwrap_or(false),
+                                is_http2: path_config.is_http2.unwrap_or(false),
                                 to_https: path_config.to_https.unwrap_or(false),
                                 rate_limit: path_config.rate_limit.unwrap_or(0),
                                 x4xx_limit: path_config.x4xx_limit.unwrap_or(0),
@@ -239,28 +240,48 @@ async fn populate_file_upstreams(config: &mut Configuration, parsed: &Config) {
             }
             config.client_headers.insert(Arc::from(hostname.clone()), client_header_list);
             config.server_headers.insert(Arc::from(hostname.clone()), server_header_list);
+
             imtdashmap.insert(Arc::from(hostname.clone()), path_map);
         }
 
+        {
+            let mut config_guard = GLOBAL_PARAMS.write().expect("Global config lock poisoned");
+            config_guard.client_headers = config.client_headers.clone();
+            config_guard.server_headers = config.server_headers.clone();
+            config_guard.extraparams = config.extraparams.clone();
+            config_guard.kubernetes = config.kubernetes.clone();
+            config_guard.consul = config.consul.clone();
+            config_guard.typecfg = config.typecfg.clone();
+        }
+
         if is_first_run() {
             clone_dashmap_into(&imtdashmap, &config.upstreams);
             mark_not_first_run();
         } else {
-            let y = clone_dashmap(&imtdashmap);
-            let r = healthcheck::initiate_upstreams(y).await;
+            let r = healthcheck::initiate_upstreams(&imtdashmap, "HEAD").await;
             clone_dashmap_into(&r, &config.upstreams);
         }
         info!("Upstream Config:");
         REVERSE_STORE.clear();
-        print_upstreams(&config.upstreams, &config.extraparams);
+
+        if let Some(true) = IM_A_MASTER.get() {
+            if !is_first_run() {
+                let binary_output = serialize_config(&config.upstreams);
+                let _ = send_to_worker(binary_output).await;
+            }
+        }
+        // print_upstreams(&config.upstreams, &config.extraparams);
     }
 }
 pub fn parce_main_config(path: &str) -> AppConfig {
     let data = fs::read_to_string(path).expect("Failed to read main config file");
     let mut cfo: AppConfig = noyalib::from_str(&data).expect("Failed to parse main config file");
-    if let Ok(jwt_key) = env::var("JWT_KEY") {
+    if let Ok(jwt_key) = env::var("MASTER_KEY") {
+        cfo.master_key = Some(jwt_key);
+    } else if let Ok(jwt_key) = env::var("JWT_KEY") {
         cfo.master_key = Some(jwt_key);
     };
+
     // log_builder(&cfo, &cfo.log_file);
     cfo.hc_method = cfo.hc_method.to_uppercase();
     if let Some((ip, port_str)) = cfo.config_address.rsplit_once(':') {
@@ -279,6 +300,39 @@ pub fn parce_main_config(path: &str) -> AppConfig {
     }
 
     cfo.proxy_tls_grade = parce_tls_grades(cfo.proxy_tls_grade.clone());
+    if let Some(member) = cfo.cluster_member.clone() {
+        NODE_STATUS.set(Some(Arc::from(member.as_str()))).expect("Config can only be initialized once");
+        let mk = cfo.master_key.clone().expect("In CLuster mode master key must be set");
+        MASTER_KEY.set(Some(Arc::from(mk.as_str()))).expect("Config can only be initialized once");
+        if member == "master" {
+            IM_A_MASTER.set(true).expect("Master status can only be initialized once");
+            let worker_str = cfo.worker_nodes.as_deref().expect("At least one worker must be set in master mode");
+            let mut wks = Vec::new();
+            for worker in worker_str.split(',') {
+                let clean = worker.replace("//", "");
+                let wk_vec = clean.trim().split(':').collect::<Vec<&str>>();
+                let wk = WorkerNodes {
+                    address: Arc::from(wk_vec[1]),
+                    port: wk_vec[2].parse::<u16>().expect("Invalid worker port number"),
+                    tls: match wk_vec[0] {
+                        "https" => true,
+                        "http" => false,
+                        _ => panic!("invalid protocol string"),
+                    },
+                    key: cfo.master_key.clone().map(|s| Arc::from(s)),
+                };
+                wks.push(wk);
+                // println!("{:?}", wk);
+                // if let Some((host, port_str)) = worker.trim().split_once(':') {
+                //     let port = port_str.parse::<u16>().expect("Invalid worker port number");
+                //     wks.push((host.to_string(), port));
+                // } else {
+                //     panic!("Invalid worker format, expected host:port");
+                // }
+            }
+            WORKERS.set(wks).expect("Workers list can only be initialized once");
+        }
+    }
     cfo
 }
 

src/utils/types.rs

@@ -9,7 +9,7 @@ pub type UpstreamsDashMap = DashMap<Arc<str>, DashMap<Arc<str>, (Vec<Arc<InnerMa
 pub type UpstreamsIdMap = DashMap<String, Arc<InnerMap>>;
 pub type Headers = DashMap<Arc<str>, DashMap<Arc<str>, Vec<(String, Arc<str>)>>>;
 
-#[derive(Clone, Debug, Default)]
+#[derive(Clone, Debug, Default, Serialize)]
 pub struct Extraparams {
     pub sticky_sessions: u64,
     pub rate_limit: isize,
@@ -92,6 +92,8 @@ pub struct PathConfig {
     pub healthcheck: Option<bool>,
     pub redirect_to: Option<String>,
     pub authorization: Option<Auth>,
+    pub is_ssl: Option<bool>,
+    pub is_http2: Option<bool>,
 }
 #[derive(Debug, Default)]
 pub struct Configuration {
@@ -138,9 +140,11 @@ pub struct AppConfig {
     pub tcp_keepalive_idle: Option<u64>,
     pub tcp_keepalive_interval: Option<u64>,
     pub tcp_keepalive_count: Option<usize>,
+    pub cluster_member: Option<String>,
+    pub worker_nodes: Option<String>,
 }
 
-#[derive(Debug, Default, Clone, PartialEq, Eq, Hash)]
+#[derive(Debug, Default, Clone, PartialEq, Eq, Hash, Serialize)]
 pub struct InnerAuth {
     pub auth_type: Arc<str>,
     pub auth_cred: Arc<str>,
@@ -201,3 +205,11 @@ pub struct UpstreamSnapshotForJson {
     pub backends: Vec<InnerMapForJson>,
     pub requests: usize,
 }
+
+#[derive(Debug)]
+pub struct WorkerNodes {
+    pub address: Arc<str>,
+    pub key: Option<Arc<str>>,
+    pub port: u16,
+    pub tls: bool,
+}