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feat: builds support amd64+arm64

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Sun-ZhenXing
2026-01-01 22:38:08 +08:00
parent 922068b8af
commit ab07facdb1
10 changed files with 97 additions and 27 deletions
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builds/k3s-inside-dind/README.md
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@@ -9,7 +9,7 @@ A lightweight Kubernetes distribution (K3s) running inside a Docker-in-Docker (D
- ✅ Complete K3s cluster in a single container
- ✅ Docker-in-Docker support for containerized workloads
- ✅ Kubernetes API server exposed on port 6443
- ✅ Multi-architecture support (x86-64, ARM64)
- ✅ Multi-platform support (linux/amd64, linux/arm64)
- ✅ Resource limits to prevent system exhaustion
- ✅ Health checks for cluster readiness
- ✅ Persistent storage for K3s and Docker data
@@ -62,7 +62,7 @@ A lightweight Kubernetes distribution (K3s) running inside a Docker-in-Docker (D
| Variable | Default | Description |
| ----------------------------- | -------------- | ------------------------------------- |
| `K3S_VERSION` | `v1.28.2+k3s1` | K3s version to install |
| `K3S_DIND_VERSION` | `0.2.1` | Built image version tag |
| `K3S_DIND_VERSION` | `0.2.2` | Built image version tag |
| `PRELOAD_IMAGES` | `true` | Pre-download images during build |
| `TZ` | `UTC` | Container timezone |
| `K3S_API_PORT_OVERRIDE` | `6443` | Kubernetes API server port |
@@ -166,6 +166,24 @@ Ensure the kubeconfig server address points to `localhost` or the correct IP:
kubectl cluster-info
```
## Building Multi-Platform Images
This image supports `linux/amd64` and `linux/arm64` platforms automatically.
```bash
# Build for current platform
docker compose build
# Build and push multi-platform image (requires Docker Buildx)
docker buildx build --platform linux/amd64,linux/arm64 \
-t alexsuntop/k3s-inside-dind:0.2.2 --push .
# Customize K3s version
docker buildx build --platform linux/amd64,linux/arm64 \
--build-arg K3S_VERSION=v1.29.0+k3s1 \
-t myregistry/k3s-dind:1.0.0 --push .
```
## Advanced Configuration
### Customize K3s Server Arguments