Trait hydro_deploy::Host

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pub trait Host: Send + Sync {
    // Required methods
    fn target_type(&self) -> HostTargetType;
    fn request_port(&self, bind_type: &ServerStrategy);
    fn id(&self) -> usize;
    fn request_custom_binary(&self);
    fn collect_resources(&self, resource_batch: &mut ResourceBatch);
    fn provision(
        &self,
        resource_result: &Arc<ResourceResult>,
    ) -> Arc<dyn LaunchedHost>;
    fn launched(&self) -> Option<Arc<dyn LaunchedHost>>;
    fn strategy_as_server<'a>(
        &'a self,
        connection_from: &dyn Host,
    ) -> Result<(ClientStrategy<'a>, HostStrategyGetter)>;
    fn can_connect_to(&self, typ: ClientStrategy<'_>) -> bool;
    fn as_any(&self) -> &dyn Any;
}

Required Methods§

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fn target_type(&self) -> HostTargetType

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fn request_port(&self, bind_type: &ServerStrategy)

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fn id(&self) -> usize

An identifier for this host, which is unique within a deployment.

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fn request_custom_binary(&self)

Configures the host to support copying and running a custom binary.

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fn collect_resources(&self, resource_batch: &mut ResourceBatch)

Makes requests for physical resources (servers) that this host needs to run.

This should be called before provision is called.

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fn provision( &self, resource_result: &Arc<ResourceResult>, ) -> Arc<dyn LaunchedHost>

Connects to the acquired resources and prepares the host to run services.

This should be called after collect_resources is called.

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fn launched(&self) -> Option<Arc<dyn LaunchedHost>>

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fn strategy_as_server<'a>( &'a self, connection_from: &dyn Host, ) -> Result<(ClientStrategy<'a>, HostStrategyGetter)>

Identifies a network type that this host can use for connections if it is the server. The host will be None if the connection is from the same host as the target.

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