cant create client after upgrading to latest version #1618

Masber · 2024-10-25T18:20:41Z

Masber
Oct 25, 2024

dear kube-rs community,

I have upgraded my kube crate and hyper and tower and my code does not compile any more.

        let https = config.rustls_https_connector()?;
        let service = tower::ServiceBuilder::new()
            .layer(config.base_uri_layer())
            .option_layer(config.auth_layer()?)
            .service(
                hyper_util::client::legacy::Client::builder(TokioExecutor::new()).build(https),
            );
        kube::Client::new(service, config.default_namespace)

and this is the compilation error

error[E0271]: type mismatch resolving `<AsyncFilter<Client<HttpsConnector<HttpConnector>, Body>, RefreshableToken> as Service<Request<Body>>>::Error == Error`
   --> src/common/kubernetes.rs:274:9
    |
274 |         kube::Client::new(service, config.default_namespace)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Box<dyn Error + Send + Sync>`, found `Error`
    |
    = note: expected struct `Box<(dyn StdError + std::marker::Send + Sync + 'static)>`
               found struct `hyper_util::client::legacy::Error`
    = note: required for `Either<AddAuthorization<Client<HttpsConnector<HttpConnector>, Body>>, AsyncFilter<Client<..., ...>, ...>>` to implement `tower::Service<http::request::Request<kube::client::Body>>`
    = note: 1 redundant requirement hidden
    = note: required for `Either<Either<AddAuthorization<Client<HttpsConnector<HttpConnector>, Body>>, AsyncFilter<..., ...>>, ...>` to implement `tower::Service<http::request::Request<kube::client::Body>>`
    = note: the full name for the type has been written to '/home/msopena/polybox/Documents/tests/rust/mesa/target/debug/deps/mesa-cdfcd53a72346ddd.long-type-8120752041563235812.txt'
    = note: consider using `--verbose` to print the full type name to the console

Cargo.toml

hyper-socks2 = { version = "0.8.0", default-features = false, features = ["rustls"] }
hyper = { version = "0.14" } # needed by kube-rs (to operate with kube api)
hyper-util = "0.1.9"
hyper-rustls = { version = "0.24.0", features = ["webpki-roots"] }
...
tower = "0.5.1"
...
kube = { version = "0.96.0", features = ["kube-client", "kube-runtime", "derive", "rustls-tls", "ws"] }
k8s-openapi = { version = "0.23.0", features = ["v1_31"] }

I copied the code from this example https://github.com/kube-rs/kube/blob/main/examples/custom_client_tls.rs#L27-L32

any idea on how to solve this?

thank you

Answered by clux

Oct 25, 2024

Thanks for the issue. This is actually a bug in the example (it was accidentally excluded from CI due to needing --all-features). It is fixed in #1619.

Basically; add .map_err(tower::BoxError::from) after the option_layer.

View full answer

clux · 2024-10-25T18:33:35Z

clux
Oct 25, 2024
Maintainer

Thanks for the issue. This is actually a bug in the example (it was accidentally excluded from CI due to needing --all-features). It is fixed in #1619.

Basically; add .map_err(tower::BoxError::from) after the option_layer.

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cant create client after upgrading to latest version #1618

Masber Oct 25, 2024

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clux Oct 25, 2024 Maintainer

Masber
Oct 25, 2024

clux
Oct 25, 2024
Maintainer