Struct ContainerCluster 

pub struct ContainerCluster {
    pub id: String,
    pub capacity_groups: Vec<CapacityGroup>,
    pub container_cidr: Option<String>,
    pub template_inputs: Option<TemplateInputs>,
}

ContainerCluster resource for running long-running container workloads.

A ContainerCluster provides compute infrastructure that integrates with Horizon for container orchestration. It manages auto scaling groups of machines that run the horizond agent for container scheduling.

Architecture

• Alien provisions infrastructure: ASGs/MIGs/VMSSs, IAM roles, security groups
• Horizon manages containers: scheduling replicas to machines, autoscaling
• horizond runs on each machine: starts/stops containers based on Horizon’s assignments

Example

use alien_core::{ContainerCluster, CapacityGroup};

let cluster = ContainerCluster::new("compute".to_string())
    .capacity_group(CapacityGroup {
        group_id: "general".to_string(),
        instance_type: Some("m7g.xlarge".to_string()),
        profile: None,
        min_size: 1,
        max_size: 5,
    })
    .build();

Fields

id: String

Unique identifier for the container cluster. Must contain only alphanumeric characters, hyphens, and underscores.

capacity_groups: Vec<CapacityGroup>

Capacity groups defining the machine pools for this cluster. Each group becomes a separate ASG/MIG/VMSS.

container_cidr: Option<String>

Container CIDR block for internal container networking. Auto-generated as “10.244.0.0/16” if not specified. Each machine gets a /24 subnet from this range.

template_inputs: Option<TemplateInputs>

Deployment-time values that affect instance templates (horizond URL, monitoring, etc.). Populated by stamp_template_inputs() from DeploymentConfig — not user-provided.

Implementations

impl ContainerCluster

pub fn new(id: String) -> ContainerClusterBuilder

Create an instance of ContainerCluster using the builder syntax

impl ContainerCluster

pub const RESOURCE_TYPE: ResourceType

The resource type identifier for ContainerCluster

pub fn id(&self) -> &str

Returns the cluster’s unique identifier.

pub fn container_cidr(&self) -> &str

Returns the container CIDR, defaulting to “10.244.0.0/16” if not specified.

Trait Implementations

impl Clone for ContainerCluster

fn clone(&self) -> ContainerCluster

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ContainerCluster

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContainerCluster

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ContainerCluster

fn eq(&self, other: &ContainerCluster) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ResourceDefinition for ContainerCluster

fn resource_type() -> ResourceType

Returns the static type identifier for this resource type (e.g., “Function”, “Storage”)

fn get_resource_type(&self) -> ResourceType

Returns the resource type for this instance (calls the static method)

fn id(&self) -> &str

Returns the unique identifier for this specific resource instance

fn get_dependencies(&self) -> Vec<ResourceRef>

Returns the list of other resources this resource depends on

fn validate_update(&self, new_config: &dyn ResourceDefinition) -> Result<()>

Validates if an update from the current configuration to a new configuration is allowed

fn as_any(&self) -> &dyn Any

Provides access to the underlying concrete type for downcasting

fn as_any_mut(&mut self) -> &mut dyn Any

Provides mutable access to the underlying concrete type for downcasting

fn box_clone(&self) -> Box<dyn ResourceDefinition>

Creates a boxed clone of this resource definition

fn resource_eq(&self, other: &dyn ResourceDefinition) -> bool

For equality comparison between resource definitions

fn get_permissions(&self) -> Option<&str>

Returns the permission profile name for this resource, if it has one.

impl Serialize for ContainerCluster

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ContainerCluster