Crate zombienet_configuration

Source
Expand description

This crate is used to create type safe configuration for Zombienet SDK using nested builders.

The main entry point of this crate is the NetworkConfigBuilder which is used to build a full network configuration but all inner builders are also exposed to allow more granular control over the configuration.

Note: Not all options can be checked at compile time and some will be checked at runtime when spawning a network (e.g.: supported args for a specific node version).

§Example

use zombienet_configuration::NetworkConfigBuilder;

let simple_configuration = NetworkConfigBuilder::new()
    .with_relaychain(|relaychain| {
        relaychain
            .with_chain("polkadot")
            .with_random_nominators_count(10)
            .with_default_resources(|resources| {
                resources
                    .with_limit_cpu("1000m")
                    .with_request_memory("1Gi")
                    .with_request_cpu(100_000)
            })
            .with_node(|node| {
                node.with_name("node")
                    .with_command("command")
                    .validator(true)
            })
    })
    .with_parachain(|parachain| {
        parachain
            .with_id(1000)
            .with_chain("myparachain1")
            .with_initial_balance(100_000)
            .with_default_image("myimage:version")
            .with_collator(|collator| {
                collator
                    .with_name("collator1")
                    .with_command("command1")
                    .validator(true)
            })
    })
    .with_parachain(|parachain| {
        parachain
            .with_id(2000)
            .with_chain("myparachain2")
            .with_initial_balance(50_0000)
            .with_collator(|collator| {
                collator
                    .with_name("collator2")
                    .with_command("command2")
                    .validator(true)
            })
    })
    .with_hrmp_channel(|hrmp_channel1| {
        hrmp_channel1
            .with_sender(1)
            .with_recipient(2)
            .with_max_capacity(200)
            .with_max_message_size(500)
    })
    .with_hrmp_channel(|hrmp_channel2| {
        hrmp_channel2
            .with_sender(2)
            .with_recipient(1)
            .with_max_capacity(100)
            .with_max_message_size(250)
    })
    .with_global_settings(|global_settings| {
        global_settings
            .with_network_spawn_timeout(1200)
            .with_node_spawn_timeout(240)
    })
    .build();

assert!(simple_configuration.is_ok())

Re-exports§

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