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FreeBSD: Linux Container Support and BuildKit Integration 

Adjusted documentation in docs/freebsd.md and extended runtime check
in buildkitutil to encompass FreeBSD alongside Linux.

Signed-off-by: Artem Khramov <akhramov@pm.me>
This commit is contained in:
Artem Khramov 2023-08-09 06:03:38 +03:00
parent 2486f7b329
commit 424bf4ed3f
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GPG Key ID: 6CB5147BFFBCC525
2 changed files with 10 additions and 11 deletions
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17
docs/freebsd.md
View File

@ -14,10 +14,16 @@ instructions in the respective repositories.
## Usage
You can use the `knast/freebsd` image to run a standard FreeBSD 13 jail:
You can use the `dougrabson/freebsd13.2-small` image to run a FreeBSD 13 jail:
```sh
nerdctl run --net none -it knast/freebsd:13-STABLE
nerdctl run --net none -it dougrabson/freebsd13.2-small
```
Alternatively use `--platform` parameter to run linux containers
```sh
nerdctl run --platform linux --net none -it amazonlinux:2
```
@ -25,10 +31,3 @@ nerdctl run --net none -it knast/freebsd:13-STABLE
- :warning: CNI & CNI plugins are not yet ported to FreeBSD. The only supported
network type is `none`
- :warning: buildkit is not yet ported to FreeBSD.
- [ ] https://github.com/tonistiigi/fsutil/pull/109 - buildkit dependency
- [ ] https://github.com/moby/moby/pull/42866 - buildkit dependency
- :warning: Linuxulator containers support is
WIP. https://github.com/containerd/nerdctl/issues/280 https://github.com/containerd/containerd/pull/5480
- :bug: `nerdctl compose` commands currently don't work. https://github.com/containerd/containerd/pull/5991

4
pkg/buildkitutil/buildkitutil.go
View File

@ -144,8 +144,8 @@ func PingBKDaemon(buildkitHost string) error {
}
func pingBKDaemon(buildkitHost string) (output string, _ error) {
if runtime.GOOS != "linux" {
return "", errors.New("only linux is supported")
if runtime.GOOS != "linux" && runtime.GOOS != "freebsd" {
return "", errors.New("only linux and freebsd are supported")
}
buildctlBinary, err := BuildctlBinary()
if err != nil {