fix(host_network): skip configuration for host with only 1 interface/port

harmony/src/domain/topology/ha_cluster.rs

@@ -1,7 +1,6 @@
 use async_trait::async_trait;
 use harmony_macros::ip;
 use harmony_types::{
-    id::Id,
     net::{MacAddress, Url},
     switch::PortLocation,
 };

harmony/src/infra/kube.rs

@@ -1,182 +0,0 @@
-use k8s_openapi::Resource as K8sResource;
-use kube::api::{ApiResource, DynamicObject, GroupVersionKind};
-use kube::core::TypeMeta;
-use serde::Serialize;
-use serde::de::DeserializeOwned;
-use serde_json::Value;
-
-/// Convert a typed Kubernetes resource `K` into a `DynamicObject`.
-///
-/// Requirements:
-/// - `K` must be a k8s_openapi resource (provides static GVK via `Resource`).
-/// - `K` must have standard Kubernetes shape (metadata + payload fields).
-///
-/// Notes:
-/// - We set `types` (apiVersion/kind) and copy `metadata`.
-/// - We place the remaining top-level fields into `obj.data` as JSON.
-/// - Scope is not encoded on the object itself; you still need the corresponding
-///   `DynamicResource` (derived from K::group/version/kind) when constructing an Api.
-///
-/// Example usage:
-///   let dyn_obj = kube_resource_to_dynamic(secret)?;
-///   let api: Api<DynamicObject> = Api::namespaced_with(client, "ns", &dr);
-///   api.patch(&dyn_obj.name_any(), &PatchParams::apply("mgr"), &Patch::Apply(dyn_obj)).await?;
-pub fn kube_resource_to_dynamic<K>(res: &K) -> Result<DynamicObject, String>
-where
-    K: K8sResource + Serialize + DeserializeOwned,
-{
-    // Serialize the typed resource to JSON so we can split metadata and payload
-    let mut v = serde_json::to_value(res).map_err(|e| format!("Failed to serialize : {e}"))?;
-    let obj = v
-        .as_object_mut()
-        .ok_or_else(|| "expected object JSON".to_string())?;
-
-    // Extract and parse metadata into kube::core::ObjectMeta
-    let metadata_value = obj
-        .remove("metadata")
-        .ok_or_else(|| "missing metadata".to_string())?;
-    let metadata: kube::core::ObjectMeta = serde_json::from_value(metadata_value)
-        .map_err(|e| format!("Failed to deserialize : {e}"))?;
-
-    // Name is required for DynamicObject::new; prefer metadata.name
-    let name = metadata
-        .name
-        .clone()
-        .ok_or_else(|| "metadata.name is required".to_string())?;
-
-    // Remaining fields (spec/status/data/etc.) become the dynamic payload
-    let payload = Value::Object(obj.clone());
-
-    // Construct the DynamicObject
-    let mut dyn_obj = DynamicObject::new(
-        &name,
-        &ApiResource::from_gvk(&GroupVersionKind::gvk(K::GROUP, K::VERSION, K::KIND)),
-    );
-    dyn_obj.types = Some(TypeMeta {
-        api_version: api_version_for::<K>(),
-        kind: K::KIND.into(),
-    });
-
-    // Preserve namespace/labels/annotations/etc.
-    dyn_obj.metadata = metadata;
-
-    // Attach payload
-    dyn_obj.data = payload;
-
-    Ok(dyn_obj)
-}
-
-/// Helper: compute apiVersion string ("group/version" or "v1" for core).
-fn api_version_for<K>() -> String
-where
-    K: K8sResource,
-{
-    let group = K::GROUP;
-    let version = K::VERSION;
-    if group.is_empty() {
-        version.to_string() // core/v1 => "v1"
-    } else {
-        format!("{}/{}", group, version)
-    }
-}
-#[cfg(test)]
-mod test {
-    use super::*;
-    use k8s_openapi::api::{
-        apps::v1::{Deployment, DeploymentSpec},
-        core::v1::{PodTemplateSpec, Secret},
-    };
-    use kube::api::ObjectMeta;
-    use pretty_assertions::assert_eq;
-
-    #[test]
-    fn secret_to_dynamic_roundtrip() {
-        // Create a sample Secret resource
-        let mut secret = Secret {
-            metadata: ObjectMeta {
-                name: Some("my-secret".to_string()),
-                ..Default::default()
-            },
-            type_: Some("kubernetes.io/service-account-token".to_string()),
-            ..Default::default()
-        };
-
-        // Convert to DynamicResource
-        let dynamic: DynamicObject =
-            kube_resource_to_dynamic(&secret).expect("Failed to convert Secret to DynamicResource");
-
-        // Serialize both the original and dynamic resources to Value
-        let original_value = serde_json::to_value(&secret).expect("Failed to serialize Secret");
-        let dynamic_value =
-            serde_json::to_value(&dynamic).expect("Failed to serialize DynamicResource");
-
-        // Assert that they are identical
-        assert_eq!(original_value, dynamic_value);
-
-        secret.metadata.namespace = Some("false".to_string());
-        let modified_value = serde_json::to_value(&secret).expect("Failed to serialize Secret");
-        assert_ne!(modified_value, dynamic_value);
-    }
-
-    #[test]
-    fn deployment_to_dynamic_roundtrip() {
-        // Create a sample Deployment with nested structures
-        let mut deployment = Deployment {
-            metadata: ObjectMeta {
-                name: Some("my-deployment".to_string()),
-                labels: Some({
-                    let mut map = std::collections::BTreeMap::new();
-                    map.insert("app".to_string(), "nginx".to_string());
-                    map
-                }),
-                ..Default::default()
-            },
-            spec: Some(DeploymentSpec {
-                replicas: Some(3),
-                selector: Default::default(),
-                template: PodTemplateSpec {
-                    metadata: Some(ObjectMeta {
-                        labels: Some({
-                            let mut map = std::collections::BTreeMap::new();
-                            map.insert("app".to_string(), "nginx".to_string());
-                            map
-                        }),
-                        ..Default::default()
-                    }),
-                    spec: Some(Default::default()), // PodSpec with empty containers for simplicity
-                },
-                ..Default::default()
-            }),
-            ..Default::default()
-        };
-
-        let dynamic = kube_resource_to_dynamic(&deployment).expect("Failed to convert Deployment");
-
-        let original_value = serde_json::to_value(&deployment).unwrap();
-        let dynamic_value = serde_json::to_value(&dynamic).unwrap();
-
-        assert_eq!(original_value, dynamic_value);
-
-        assert_eq!(
-            dynamic.data.get("spec").unwrap().get("replicas").unwrap(),
-            3
-        );
-        assert_eq!(
-            dynamic
-                .data
-                .get("spec")
-                .unwrap()
-                .get("template")
-                .unwrap()
-                .get("metadata")
-                .unwrap()
-                .get("labels")
-                .unwrap()
-                .get("app")
-                .unwrap()
-                .as_str()
-                .unwrap(),
-            "nginx".to_string()
-        );
-    }
-}

harmony/src/infra/mod.rs

@@ -3,7 +3,6 @@ pub mod executors;
 pub mod hp_ilo;
 pub mod intel_amt;
 pub mod inventory;
-pub mod kube;
 pub mod network_manager;
 pub mod opnsense;
 mod sqlx;

harmony/src/infra/network_manager.rs

@@ -135,6 +135,8 @@ impl OpenShiftNmStateNetworkManager {
                 description: Some(format!("Member of bond {bond_name}")),
                 r#type: nmstate::InterfaceType::Ethernet,
                 state: "up".to_string(),
+                mtu: Some(switch_port.interface.mtu),
+                mac_address: Some(switch_port.interface.mac_address.to_string()),
                 ipv4: Some(nmstate::IpStackSpec {
                     enabled: Some(false),
                     ..Default::default()
@@ -160,7 +162,7 @@ impl OpenShiftNmStateNetworkManager {
 
         interfaces.push(nmstate::Interface {
             name: bond_name.to_string(),
-            description: Some(format!("HARMONY - Network bond for host {host}")),
+            description: Some(format!("Network bond for host {host}")),
             r#type: nmstate::InterfaceType::Bond,
             state: "up".to_string(),
             copy_mac_from,
@@ -239,7 +241,7 @@ impl OpenShiftNmStateNetworkManager {
             .and_then(|network_state| network_state.status.current_state.as_ref())
             .map_or(&interfaces, |current_state| &current_state.interfaces)
             .iter()
-            .filter(|i| i.r#type == nmstate::InterfaceType::Bond)
+            .filter(|i| i.r#type == nmstate::InterfaceType::Bond && i.link_aggregation.is_some())
             .collect();
 
         let used_ids: HashSet<u32> = existing_bonds

harmony/src/modules/okd/bootstrap_04_workers.rs

@@ -1,21 +1,15 @@
 use async_trait::async_trait;
 use derive_new::new;
 use harmony_types::id::Id;
-use log::{debug, info};
+use log::info;
 use serde::Serialize;
 
 use crate::{
     data::Version,
-    hardware::PhysicalHost,
-    infra::inventory::InventoryRepositoryFactory,
     interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
-    inventory::{HostRole, Inventory},
-    modules::{
-        dhcp::DhcpHostBindingScore, http::IPxeMacBootFileScore,
-        inventory::DiscoverHostForRoleScore, okd::templates::BootstrapIpxeTpl,
-    },
+    inventory::Inventory,
     score::Score,
-    topology::{HAClusterTopology, HostBinding},
+    topology::HAClusterTopology,
 };
 
 // -------------------------------------------------------------------------------------------------
@@ -58,159 +52,6 @@ impl OKDSetup04WorkersInterpret {
         info!("[Workers] Rendering per-MAC PXE for workers and rebooting");
         Ok(())
     }
-
-    /// Ensures that three physical hosts are discovered and available for the ControlPlane role.
-    /// It will trigger discovery if not enough hosts are found.
-    async fn get_nodes(
-        &self,
-        inventory: &Inventory,
-        topology: &HAClusterTopology,
-    ) -> Result<Vec<PhysicalHost>, InterpretError> {
-        const REQUIRED_HOSTS: usize = 2;
-        let repo = InventoryRepositoryFactory::build().await?;
-        let mut control_plane_hosts = repo.get_host_for_role(&HostRole::Worker).await?;
-
-        while control_plane_hosts.len() < REQUIRED_HOSTS {
-            info!(
-                "Discovery of {} control plane hosts in progress, current number {}",
-                REQUIRED_HOSTS,
-                control_plane_hosts.len()
-            );
-            // This score triggers the discovery agent for a specific role.
-            DiscoverHostForRoleScore {
-                role: HostRole::Worker,
-            }
-            .interpret(inventory, topology)
-            .await?;
-            control_plane_hosts = repo.get_host_for_role(&HostRole::Worker).await?;
-        }
-
-        if control_plane_hosts.len() < REQUIRED_HOSTS {
-            Err(InterpretError::new(format!(
-                "OKD Requires at least {} control plane hosts, but only found {}. Cannot proceed.",
-                REQUIRED_HOSTS,
-                control_plane_hosts.len()
-            )))
-        } else {
-            // Take exactly the number of required hosts to ensure consistency.
-            Ok(control_plane_hosts
-                .into_iter()
-                .take(REQUIRED_HOSTS)
-                .collect())
-        }
-    }
-
-    /// Configures DHCP host bindings for all control plane nodes.
-    async fn configure_host_binding(
-        &self,
-        inventory: &Inventory,
-        topology: &HAClusterTopology,
-        nodes: &Vec<PhysicalHost>,
-    ) -> Result<(), InterpretError> {
-        info!("[Worker] Configuring host bindings for worker nodes.");
-
-        // Ensure the topology definition matches the number of physical nodes found.
-        if topology.control_plane.len() != nodes.len() {
-            return Err(InterpretError::new(format!(
-                "Mismatch between logical control plane hosts defined in topology ({}) and physical nodes found ({}).",
-                topology.control_plane.len(),
-                nodes.len()
-            )));
-        }
-
-        // Create a binding for each physical host to its corresponding logical host.
-        let bindings: Vec<HostBinding> = topology
-            .control_plane
-            .iter()
-            .zip(nodes.iter())
-            .map(|(logical_host, physical_host)| {
-                info!(
-                    "Creating binding: Logical Host '{}' -> Physical Host ID '{}'",
-                    logical_host.name, physical_host.id
-                );
-                HostBinding {
-                    logical_host: logical_host.clone(),
-                    physical_host: physical_host.clone(),
-                }
-            })
-            .collect();
-
-        DhcpHostBindingScore {
-            host_binding: bindings,
-            domain: Some(topology.domain_name.clone()),
-        }
-        .interpret(inventory, topology)
-        .await?;
-
-        Ok(())
-    }
-
-    /// Renders and deploys a per-MAC iPXE boot file for each control plane node.
-    async fn configure_ipxe(
-        &self,
-        inventory: &Inventory,
-        topology: &HAClusterTopology,
-        nodes: &Vec<PhysicalHost>,
-    ) -> Result<(), InterpretError> {
-        info!("[Worker] Rendering per-MAC iPXE configurations.");
-
-        // The iPXE script content is the same for all control plane nodes,
-        // pointing to the 'master.ign' ignition file.
-        let content = BootstrapIpxeTpl {
-            http_ip: &topology.http_server.get_ip().to_string(),
-            scos_path: "scos",
-            ignition_http_path: "okd_ignition_files",
-            installation_device: "/dev/sda", // This might need to be configurable per-host in the future
-            ignition_file_name: "worker.ign", // Worker nodes use the worker ignition file
-        }
-        .to_string();
-
-        debug!("[Worker] iPXE content template:\n{content}");
-
-        // Create and apply an iPXE boot file for each node.
-        for node in nodes {
-            let mac_address = node.get_mac_address();
-            if mac_address.is_empty() {
-                return Err(InterpretError::new(format!(
-                    "Physical host with ID '{}' has no MAC addresses defined.",
-                    node.id
-                )));
-            }
-            info!(
-                "[Worker] Applying iPXE config for node ID '{}' with MACs: {:?}",
-                node.id, mac_address
-            );
-
-            IPxeMacBootFileScore {
-                mac_address,
-                content: content.clone(),
-            }
-            .interpret(inventory, topology)
-            .await?;
-        }
-
-        Ok(())
-    }
-
-    /// Prompts the user to reboot the target control plane nodes.
-    async fn reboot_targets(&self, nodes: &Vec<PhysicalHost>) -> Result<(), InterpretError> {
-        let node_ids: Vec<String> = nodes.iter().map(|n| n.id.to_string()).collect();
-        info!("[Worker] Requesting reboot for control plane nodes: {node_ids:?}",);
-
-        let confirmation = inquire::Confirm::new(
-                &format!("Please reboot the {} worker nodes ({}) to apply their PXE configuration. Press enter when ready.", nodes.len(), node_ids.join(", ")),
-        )
-        .prompt()
-        .map_err(|e| InterpretError::new(format!("User prompt failed: {e}")))?;
-
-        if !confirmation {
-            return Err(InterpretError::new(
-                "User aborted the operation.".to_string(),
-            ));
-        }
-
-        Ok(())
-    }
 }
 
 #[async_trait]
@@ -233,23 +74,10 @@ impl Interpret<HAClusterTopology> for OKDSetup04WorkersInterpret {
 
     async fn execute(
         &self,
-        inventory: &Inventory,
-        topology: &HAClusterTopology,
+        _inventory: &Inventory,
+        _topology: &HAClusterTopology,
     ) -> Result<Outcome, InterpretError> {
         self.render_and_reboot().await?;
-        // 1. Ensure we have 2 physical hosts for the worker nodes.
-        let nodes = self.get_nodes(inventory, topology).await?;
-
-        // 2. Create DHCP reservations for the worker nodes.
-        self.configure_host_binding(inventory, topology, &nodes)
-            .await?;
-
-        // 3. Create iPXE files for each worker node to boot from the worker ignition.
-        self.configure_ipxe(inventory, topology, &nodes).await?;
-
-        // 4. Reboot the nodes to start the OS installation.
-        self.reboot_targets(&nodes).await?;
-
         Ok(Outcome::success("Workers provisioned".into()))
     }
 }

harmony/src/modules/okd/crd/nmstate.rs

@@ -417,7 +417,6 @@ pub struct EthernetSpec {
 #[serde(rename_all = "kebab-case")]
 pub struct BondSpec {
     pub mode: String,
-    #[serde(alias = "port")]
     pub ports: Vec<String>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub options: Option<BTreeMap<String, Value>>,

harmony/src/modules/okd/host_network.rs

@@ -1,6 +1,6 @@
 use async_trait::async_trait;
 use harmony_types::id::Id;
-use log::{info, warn};
+use log::{debug, info, warn};
 use serde::Serialize;
 
 use crate::{
@@ -150,6 +150,15 @@ impl HostNetworkConfigurationInterpret {
         ];
 
         for config in configs {
+            let host = self
+                .score
+                .hosts
+                .iter()
+                .find(|h| h.id == config.host_id)
+                .unwrap();
+
+            println!("[Host] {host}");
+
             if config.switch_ports.is_empty() {
                 report.push(format!(
                     "⏭️ Host {}: SKIPPED (No matching switch ports found)",

harmony_types/src/net.rs

@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};
 
-#[derive(Copy, Clone, PartialEq, Eq, Hash, Serialize, Deserialize, PartialOrd, Ord)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize, PartialOrd, Ord)]
 pub struct MacAddress(pub [u8; 6]);
 
 impl MacAddress {
@@ -19,14 +19,6 @@ impl From<&MacAddress> for String {
     }
 }
 
-impl std::fmt::Debug for MacAddress {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_tuple("MacAddress")
-            .field(&String::from(self))
-            .finish()
-    }
-}
-
 impl std::fmt::Display for MacAddress {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         f.write_str(&String::from(self))