ko.build

Information

• Official website
• Installation

brew install ko

Build locally

ko build -L .

Publish to a registry

Need to setup registry information, here on GitLab

export export KO_DOCKER_REPO=registry.gitlab.com/yodamad-workshops/devops-dday-2023/demo-ci
export GITLAB_TOKEN=xxx

We can configure ko behavior in a .ko.yaml at the root level of the repository. For instance, we can specify which are the targeted platform.

defaultPlatforms:
- linux/amd64

ko build -B .

ℹ️ : You can specify several platforms, but not all registries support multi-platform images