benchsci / rules_kustomize

Bazel rules for kustomize

rules_kustomize

The rules define a collection of Bazel macros for working with kustomize. These rules are intentionally lightweight and intended to be composable with other Kubernetes related rules.

The rules are tested against Bazel 5.4 and supported on the following host platforms:

• Linux, macOS
• amd64, arm64

Patches to support additional platforms are welcome.

Setup

After setup, see the examples directory and the API documentation.

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")


http_archive(
    name = "com_benchsci_rules_kustomize",
    sha256 = "7c2308991352d534c4ad3d9a0e37eee402ccb8a7c96eeb718c18c52f81c45fb1",
    strip_prefix = "rules_kustomize-4b979472aae1953799a616e45a10748acafcd982",
    urls = ["https://github.com/benchsci/rules_kustomize/archive/4b979472aae1953799a616e45a10748acafcd982.zip"],
)

load("@com_benchsci_rules_kustomize//:workspace.bzl", "download_kustomize_deps")

download_kustomize_deps()

# Optional for some handy GKE related utilities.
load("@com_benchsci_rules_kustomize//:workspace.bzl", "download_gcloud_deps")

download_gcloud_deps()

These rules make a best-effort attempt to track the stable releases of its dependencies. If you need to lock to different versions you can specify them explictly in your WORKSPACE file by copying and modifying the contents of the helper functions in workspace.bzl (e.g. the body of the download_kustomize_deps function)

Additional tools:

The underlying tools that the macros use are exposed as run commands::

bazel run @com_benchsci_rules_kustomize//:kubectl
bazel run @com_benchsci_rules_kustomize//:kustomize
bazel run @com_benchsci_rules_kustomize//:gcloud

You can alias these tools into your own Bazel repository via alias. For example:

alias(
    name = "kubectl",
    actual = "@com_benchsci_rules_kustomize//:kubectl",
)

rules_kustomize's Issues

Support for arm64

Hey @bshi

Hope you are doing well. I'm running into an issue when using this package with arm64 (M1). It looks like we need to add a kubetctl srcs for @bazel_tools//src/conditions:darwin_arm64 and @bazel_tools//src/conditions:linux_aarch64 (for docker images compiled on arm64).