Struct CloudInitConfig 

pub struct CloudInitConfig {
    pub leader_addr: String,
    pub join_token: String,
    pub provision_cmd: String,
    pub terminate_cmd: String,
    pub describe_cmd: Option<String>,
    pub user_data_template: String,
    pub hourly_usd: f64,
}

Configuration for CloudInitProvisioner.

provision_cmd and terminate_cmd are shell command templates. The following placeholders are substituted before the command is run:

• {user_data} — the rendered cloud-init document (provision only)
• {provider_id} — the node’s provider id (terminate only)
• {cpu} — requested vCPU count (provision only)
• {memory_mb} — requested memory in mebibytes (provision only)
• {labels} — comma-separated k=v labels (provision only)
• {zone} — requested zone, or empty (provision only)
• {capacity} — on-demand or spot (provision only)

Fields

leader_addr: String

Address of the cluster leader new nodes should join.

join_token: String

Bootstrap join token embedded in the user-data.

provision_cmd: String

Shell template that creates a node and prints its provider id to stdout.

terminate_cmd: String

Shell template that terminates a node by {provider_id}.

describe_cmd: Option<String>

Optional shell template that lists nodes (see CloudProvisioner::describe).

user_data_template: String

cloud-init user-data template (see CloudInitProvisioner::render_user_data).

hourly_usd: f64

Flat hourly price used for CloudProvisioner::price_hint.

Trait Implementations

impl Clone for CloudInitConfig

fn clone(&self) -> CloudInitConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CloudInitConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CloudInitConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CloudInitConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.