Kubernetes completion not working

[mosheavni]

Hi,
I'll start off by saying I am not sure if the issue is relevant here or on the yaml-language-server issues.
I read through many issues regarding registering kubernetes schemas but not sure my issue is the same.

If I set in my lspconfig.settings.yaml.schemas.kubernetes = '/*' I get kubernetes completions, but then I get it for EVERY yaml file and it's obviously wrong.
If I remove the kubernetes = '/*', then there are no Kubernetes completion, even after I select a schema.

local yaml_cfg = require('yaml-companion').setup {
  builtin_matchers = {
    -- Detects Kubernetes files based on content
    kubernetes = { enabled = true },
  },
  schemas = {
    {
      name = 'Kubernetes 1.27.12',
      uri = 'https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/v1.27.12-standalone-strict/all.json',
    },
    {
      name = 'Kubernetes 1.26.14',
      uri = 'https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/v1.26.14-standalone-strict/all.json',
    },
  },
  lspconfig = {
    on_attach = default_on_attach,
    capabilities = capabilities,
    cmd = { 'node', vim.fn.expand '~/Repos/yaml-language-server/out/server/src/server.js', '--stdio' },
    settings = {
      yaml = {
        -- if these lines are commented out, there are no completions
        -- schemas = {
        --   kubernetes = '/*',
        -- },
      },
    },
  },
}
require('lspconfig')['yamlls'].setup(yaml_cfg)

Using minimal_init.lua and comparing the logs, the only difference I see is:

To reproduce:

save minimal_init.lua

minimal_init.lua

local function join_paths(...)
  local path_sep = '/'
  local result = table.concat({ ... }, path_sep)
  return result
end

local temp_dir = vim.uv.os_getenv 'TEMP' or '/tmp'
local package_root = join_paths(temp_dir, 'nvim', 'site', 'lazy')
local lazypath = join_paths(temp_dir, 'nvim', 'site') .. '/lazy/lazy.nvim'
if not vim.loop.fs_stat(lazypath) then
  vim
    .system({
      'git',
      'clone',
      '--filter=blob:none',
      '--single-branch',
      'https://github.com/folke/lazy.nvim.git',
      lazypath,
    }, { text = true })
    :wait()
end
vim.opt.runtimepath:prepend(lazypath)

_G.load_config = function()
  vim.lsp.set_log_level 'trace'
  require('vim.lsp.log').set_format_func(vim.inspect)

  ---@diagnostic disable-next-line: missing-fields
  require('nvim-treesitter.configs').setup {
    highlight = { enable = true },
  }

  -- Set up completion
  local cmp = require 'cmp'
  cmp.setup {
    mapping = cmp.mapping.preset.insert {
      ['<C-Space>'] = cmp.mapping.complete(),
      ['<CR>'] = cmp.mapping.confirm { select = true },
    },
    sources = cmp.config.sources {
      { name = 'nvim_lsp' },
    },
  }

  -- Set up capabilities
  local capabilities = require('cmp_nvim_lsp').default_capabilities()

  local yaml_lspconfig = {
    on_attach = function()
      print 'YAML LSP attached'
    end,
    capabilities = capabilities,
    cmd = { 'node', vim.fn.expand '~/Repos/yaml-language-server/out/server/src/server.js', '--stdio' },
    settings = {
      yaml = {
        schemas = {
          kubernetes = '/*',
        },
      },
    },
  }

  -- Add the server that troubles you here
  local yaml_cfg = require('yaml-companion').setup {
    builtin_matchers = {
      -- Detects Kubernetes files based on content
      kubernetes = { enabled = true },
    },
    schemas = {
      {
        name = 'Kubernetes 1.27.12',
        uri = 'https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/v1.27.12-standalone-strict/all.json',
      },
      {
        name = 'Kubernetes 1.26.14',
        uri = 'https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/v1.26.14-standalone-strict/all.json',
      },
    },
    lspconfig = yaml_lspconfig,
  }
  require('lspconfig')['yamlls'].setup(yaml_cfg)

  print [[You can find your log at $HOME/.cache/nvim/lsp.log. Please paste in a github issue under a details tag as described in the issue template.]]
end

require('lazy').setup({
  'habamax/vim-habamax',
  'neovim/nvim-lspconfig',
  {
    'hrsh7th/nvim-cmp',
    dependencies = {
      'hrsh7th/cmp-nvim-lsp',
    },
  },
  'nvim-treesitter/nvim-treesitter',
  'someone-stole-my-name/yaml-companion.nvim',
  config = function()
    local configs = require 'nvim-treesitter.configs'
    ---@diagnostic disable-next-line: missing-fields
    configs.setup {
      ensure_installed = 'all',
      highlight = {
        enable = true,
        additional_vim_regex_highlighting = false,
      },
    }
  end,
}, {
  root = package_root,
})
_G.load_config()

vim.cmd [[colorscheme habamax]]

save a kubernetes resource yaml:

pod.yaml

---
apiVersion: v1
kind: Pod
metadata:
  name: init-demo
spec:
  containers:
    - name: nginx
      image: nginx
      ports:
        - containerPort: 80
      volumeMounts:
        - name: workdir
          mountPath: /usr/share/nginx/html
      resources:
        limits:
          memory: '1Gi'
          cpu: '800m'
        requests:
          memory: '700Mi'
          cpu: '400m'
  # These containers are run during pod initialization
  initContainers:
    - name: install
      image: busybox
      command:
        - wget
        - '-O'
        - '/work-dir/index.html'
        - http://kubernetes.io
      volumeMounts:
        - name: workdir
          mountPath: '/work-dir'
  dnsPolicy: Default
  volumes:
    - name: workdir
      emptyDir: {}

open the pod.yaml using minimal_init.lua:

nvim -nu minimal_init.lua pod.yaml

make sure the lsp started and try to get completions in the metadata: block. no completions
comment out kubernetes = '/*', on minimal_init.lua
open the file again, now there are completions.
now open a completely different yaml file, and there would be diagnostics for Kubernetes schema even though it's not a kubernetes file.

Desired behavior

When I open a kubernetes file, get kubernetes completion.
when I open every other file, use schema store or set no schema at all.

If there's any more information I can add, please let me know.
Thanks.

[szechp]

save yourself the hassle, this repo seems to be dead. this guy made a out of the box implementation of crd detection:

https://github.com/msvechla/yaml-companion.nvim/tree/kubernetes_crd_detection

[mosheavni]

save yourself the hassle, this repo seems to be dead. this guy made a out of the box implementation of crd detection:

https://github.com/msvechla/yaml-companion.nvim/tree/kubernetes_crd_detection

switched to using it, but still no completion if I don't specify kubernetes inside schemas = {}

[agorgl]

Bumped into this too, it worked before.
I based my setup to this one: https://www.arthurkoziel.com/json-schemas-in-neovim/