river is a Reverse Proxy Application based on the pingora library from Cloudflare.
We reached the initial v0.2.0 release at the end of April (and a small v0.2.1 release for crates.io availability in May), completing the work in Kickstart Spike 1.
As of the end of May, work towards the next features in Kickstart Spike 2 has begun.
The next work is focused on:
- Development of "multiple upstream" features, including:
- Supporting Load Balancing of upstream servers
- Supporting Health Checks of upstream servers
- Supporting Service Discovery of upstream servers
- Developer and Operator Quality of Life features, including:
- Supporting basic static HTML file serving
- Supporting semi-dynamic observability endpoints, e.g. for Prometheus polling
- Support for hot-reloading of configuration
- CI for build and test checks on pull requests
- Development of initial Robustness features, including:
- Rate limiting of connections and/or requests
- CIDR/API range-based filtering for rejecting connections
Stay tuned for updates on these features!
Until further notice, there is no expectation of stability.
At the moment, river can be invoked from the command line. See --help for
all options.
Configuration is currently done exclusively via configuration file. See
test-config.toml for an example configuration file. Additionally, see
toml-configuration.md for more configuration details.
Licensed under the Apache License, Version 2.0: (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0).
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
