kraken-std 0.1.9

The Kraken standard library.

kraken-std

The Kraken standard library.

Features

• Cargo
• Docker
• Helm

---

Cargo

Build Rust projects with Cargo.

Features

• Inject HTTP(S) Basic-auth credentials into Git clone and Cargo download requests in cargo build for compatibility with private registries (workaround until rust-lang/cargo#10592 is working and merged).

Quickstart

# .kraken.py
from kraken.std.cargo import cargo_build, cargo_publish, cargo_settings

settings = cargo_settings()
settings.add_auth("example.jfrog.io", "[e-mail]", "<API_TOKEN>")
settings.add_registry(
    "private-repo",
    "https://example.jfrog.io/artifactory/git/default-cargo-local.git",
    publish_token="Bearer ${PASSWORD}",
)

cargo_build()
cargo_publish(registry="private-repo")

Note

• The registry URL configured in the Kraken build script is currently written only temporarily into the .cargo/config.toml configuration file. In a future version, we may permanently write it into the file to keep it synchronized or instead pick up the configured registries by reading the configuration file instead.

Integration tests

The cargo_publish() and cargo_build() tasks are continuously integration tested against JFrog Artifactory and Cloudsmith.

---

Docker

Build and publish Docker images.

Supported backends

• Native Docker (currently does not perform auth for you)
• Buildx (currently does not perform auth for you)
• Kaniko

Quickstart

# .kraken.py
from kraken.std.docker import build_docker_image

build_docker_image(
    name="buildDocker",
    dockerfile="docker/release.Dockerfile",
    tags=["kraken-example"],
    load=True,
)

Integration tests

The build_docker_image() function for Buildx and Kaniko are continuously integration tested to ensure that build time secrets under /run/secrets don't appear in the final image.

---

Helm

Package and publish Helm charts to OCI or HTTP(S) registries.

Quickstart

# .kraken.py
from kraken.std.helm import helm_push, helm_package, helm_settings

helm_settings().add_auth("example.jfrog.io", "[e-mail]", "api_token")
package = helm_package(chart_path="./my-helm-chart")
helm_push(chart_tarball=package.chart_tarball, registry="example.jfrog.io/helm-local", tag)