go-containerregistry for LoongArch64

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Prebuilt Docker images for go-containerregistry CLI tools — crane, gcrane, and krane — on LoongArch64 (loong64).

Official upstream already provides loong64 binaries from v0.21.8 onwards. This project packages those binaries into ready-to-use Docker images.

Overview

Images are built on Anolis OS and support the following CPU architectures:

Architecture
amd64
arm64
loong64

Docker Images

Prebuilt images are published to the following registries:

Docker Hub:

• kubernetesloong64/crane
• kubernetesloong64/gcrane
• kubernetesloong64/krane

Alibaba Cloud (Qingdao):

• registry.cn-qingdao.aliyuncs.com/kubernetesloong64/crane
• registry.cn-qingdao.aliyuncs.com/kubernetesloong64/gcrane
• registry.cn-qingdao.aliyuncs.com/kubernetesloong64/krane

Image Tags

# Docker Hub
kubernetesloong64/crane:v0.22.0-anolis
kubernetesloong64/gcrane:v0.22.0-anolis
kubernetesloong64/krane:v0.22.0-anolis

# Alibaba Cloud (Qingdao)
registry.cn-qingdao.aliyuncs.com/kubernetesloong64/crane:v0.22.0-anolis
registry.cn-qingdao.aliyuncs.com/kubernetesloong64/gcrane:v0.22.0-anolis
registry.cn-qingdao.aliyuncs.com/kubernetesloong64/krane:v0.22.0-anolis

Quick Start

docker run --rm registry.cn-qingdao.aliyuncs.com/kubernetesloong64/crane:v0.22.0-anolis crane version
docker run --rm registry.cn-qingdao.aliyuncs.com/kubernetesloong64/gcrane:v0.22.0-anolis gcrane version
docker run --rm registry.cn-qingdao.aliyuncs.com/kubernetesloong64/krane:v0.22.0-anolis krane version

Branch naming

Push a branch named loong64-v<version> (e.g. loong64-v0.22.0) to trigger a build. Append +<build> (e.g. loong64-v0.22.0+0) to include build metadata.

Release

Push a tag matching release-loong64-v<version> (e.g. release-loong64-v0.22.0+1) to publish a GitHub Release with the built Docker images.

The +<build> suffix provides build metadata (e.g. +0, +1-alpha.1).

The suffix in the build metadata indicates the release stage:

Suffix	Stage
alpha	Internal beta
beta	Public beta
rc	Pre-release
(none)	Stable

Release artifacts

Each release includes the following files:

File	Description
*.tar	Docker image archive

Each file has a corresponding .asc detached GPG signature.

Verifying releases

• Releases are signed with GPG.
• Download the public key from keys.openpgp.org.
• Fingerprint: FCF8724722CCBF9F51B1FBE376532BE7E3013105
• Manual download

gpg --keyserver keys.openpgp.org --recv-keys FCF8724722CCBF9F51B1FBE376532BE7E3013105
echo "FCF8724722CCBF9F51B1FBE376532BE7E3013105:6:" | gpg --import-ownertrust

Or download the key file manually and import it:

gpg --import /tmp/xxx

Each release artifact has a corresponding .asc detached signature. To verify, download both the file and its .asc signature from the release, then:

gpg --verify <file>.asc <file>

Reference repositories

• google/go-containerregistry

License

Apache License 2.0