BigW Consortium Gitlab

6_validations.rb 2.45 KB
Newer Older
1 2 3 4 5
def storage_name_valid?(name)
  !!(name =~ /\A[a-zA-Z0-9\-_]+\z/)
end

def find_parent_path(name, path)
6
  parent = Pathname.new(path).realpath.parent
7 8
  Gitlab.config.repositories.storages.detect do |n, rs|
    name != n && Pathname.new(rs['path']).realpath == parent
9
  end
10 11 12 13 14 15 16
rescue Errno::EIO, Errno::ENOENT => e
  warning = "WARNING: couldn't verify #{path} (#{name}). "\
            "If this is an external storage, it might be offline."
  message = "#{warning}\n#{e.message}"
  Rails.logger.error("#{message}\n\t" + e.backtrace.join("\n\t"))

  nil
17 18
end

19
def storage_validation_error(message)
20 21 22
  raise "#{message}. Please fix this in your gitlab.yml before starting GitLab."
end

23
def validate_storages_config
24
  storage_validation_error('No repository storage path defined') if Gitlab.config.repositories.storages.empty?
25

26
  Gitlab.config.repositories.storages.each do |name, repository_storage|
27
    storage_validation_error("\"#{name}\" is not a valid storage name") unless storage_name_valid?(name)
28

29
    if repository_storage.is_a?(String)
30
      raise "#{name} is not a valid storage, because it has no `path` key. " \
31
        "It may be configured as:\n\n#{name}:\n  path: #{repository_storage}\n\n" \
32 33
        "For source installations, update your config/gitlab.yml Refer to gitlab.yml.example for an updated example.\n\n" \
        "If you're using the Gitlab Development Kit, you can update your configuration running `gdk reconfigure`.\n"
34 35 36 37 38
    end

    if !repository_storage.is_a?(Hash) || repository_storage['path'].nil?
      storage_validation_error("#{name} is not a valid storage, because it has no `path` key. Refer to gitlab.yml.example for an updated example")
    end
39

40
    %w(failure_count_threshold failure_reset_time storage_timeout).each do |setting|
41 42 43 44
      # Falling back to the defaults is fine!
      next if repository_storage[setting].nil?

      unless repository_storage[setting].to_f > 0
45
        storage_validation_error("`#{setting}` for storage `#{name}` needs to be greater than 0")
46 47
      end
    end
48 49
  end
end
50

51 52
def validate_storages_paths
  Gitlab.config.repositories.storages.each do |name, repository_storage|
53
    parent_name, _parent_path = find_parent_path(name, repository_storage['path'])
54 55 56
    if parent_name
      storage_validation_error("#{name} is a nested path of #{parent_name}. Nested paths are not supported for repository storages")
    end
57 58
  end
end
59

60 61
validate_storages_config
validate_storages_paths unless Rails.env.test? || ENV['SKIP_STORAGE_VALIDATION'] == 'true'