Tanka init fail

[Its-Alex]

What's wrong?

When I try to use tk init I got an error with k8s-libsonnet:

Steps to reproduce

$ tk init

System information

6.8.8-arch1-1

Software version

Tanka: 2024/05/03 10:40:21 tk version v0.26.0
jb: v0.5.1

Configuration

No response

Logs

$ tk init --log-level trace -f
GET https://github.com/grafana/jsonnet-libs/archive/249e94b853952d0155d3ac4ce17c5fdbd90f779c.tar.gz 200
GET https://github.com/jsonnet-libs/docsonnet/archive/6ac6c69685b8c29c54515448eaca583da2d88150.tar.gz 200
GET https://github.com/jsonnet-libs/k8s-libsonnet/archive/bf9a62cfd32a58c071b8410bfcdec058475dd25e.tar.gz 200
panic: rename /home/itsalex/Documents/tk/vendor/.tmp/28d5d0cf4e0847d16afe3035627683a6750259751/1.20 /home/itsalex/Documents/tk/vendor/github.com/jsonnet-libs/k8s-libsonnet/1.20: no such file or directory

goroutine 1 [running]:
github.com/jsonnet-bundler/jsonnet-bundler/pkg.(*GitPackage).Install(0xc00038e090, {0x829ee8?, 0xc00001c128}, {0xc0000147e0, 0x2a}, {0xc0000147b0, 0x21}, {0x7ffdca18cb5c, 0x4})
        /home/metalmatze/src/github.com/jsonnet-bundler/jsonnet-bundler/pkg/git.go:228 +0x1a9d
github.com/jsonnet-bundler/jsonnet-bundler/pkg.download({{0xc000010500, 0x0}, {0x7ffdca18cb5c, 0x4}, {0x0, 0x0}, 0x0, {0x0, 0x0}}, {0xc0000147b0, ...}, ...)
        /home/metalmatze/src/github.com/jsonnet-bundler/jsonnet-bundler/pkg/packages.go:309 +0x3b1
github.com/jsonnet-bundler/jsonnet-bundler/pkg.ensure(0x20?, {0xc0000147b0, 0x21}, {0x0, 0x0}, 0x0?)
        /home/metalmatze/src/github.com/jsonnet-bundler/jsonnet-bundler/pkg/packages.go:234 +0x61d
github.com/jsonnet-bundler/jsonnet-bundler/pkg.Ensure({0xc0000a5fb0?, 0x0?}, {0xc0000147b0, 0x21}, 0x0?)
        /home/metalmatze/src/github.com/jsonnet-bundler/jsonnet-bundler/pkg/packages.go:55 +0x54
main.installCommand({0xc000018064?, 0x7a64a2?}, {0x79370b, 0x6}, {0xc0000b44c0, 0x3, 0x0?}, 0x0, {0x0, 0x0})
        /home/metalmatze/src/github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb/install.go:85 +0x46d
main.Main()
        /home/metalmatze/src/github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb/main.go:87 +0xd27
main.main()
        /home/metalmatze/src/github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb/main.go:39 +0x19
Installing k.libsonnet: exit status 2
Directory structure set up! Remember to configure the API endpoint:
`tk env set environments/default --server=https://127.0.0.1:6443`
Errors occurred while initializing the project. Check the above logs for details.

[dan-os]

This issue was was recently fixed by #1010 but has not been shipped yet.

In the meantime, you can manually set your kubernetes version like so:

tk init --k8s 1.29

Hope this helps!

[Its-Alex]

@dan-os Hello, I wanted to use version 1.20, that doesn't work with that version, can you help me know how to make it works with a version before 1.26 ?

[Its-Alex]

I found a solution, using this jsonnetfile.json:

{
  "version": 1,
  "dependencies": [
    {
      "source": {
        "git": {
          "remote": "https://github.com/grafana/jsonnet-libs.git",
          "subdir": "ksonnet-util"
        }
      },
      "version": "master"
    },
    {
      "source": {
        "git": {
          "remote": "https://github.com/jsonnet-libs/docsonnet.git",
          "subdir": "doc-util"
        }
      },
      "version": "master"
    },
    {
      "source": {
        "git": {
          "remote": "https://github.com/jsonnet-libs/k8s-libsonnet.git",
          "subdir": "1.20"
        }
      },
      "version": "5c83a9a2b08fa055cfc62d9f59270161dd729596"
    }
  ],
  "legacyImports": true
}

And setting version to a commit of k8s-libsonnet before the drop of kubernetes 1.20, I can do a jb install successfully.

I leave a comment in jsonnet-libs/k8s#417 (comment) to explain that supported version are not emphasised.