Module: GreenHat::GitLab

Defined in:
lib/greenhat/accessors/gitlab.rb

Overview

GitLab App Helpers

Class Method Summary collapse

Class Method Details

.identify_node(archive) ⇒ Object 



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# File 'lib/greenhat/accessors/gitlab.rb', line 27

def self.identify_node(archive)
  gitlab_status = archive.things.find { |x| x.name == 'gitlab_status' }&.data&.keys
  hostname = archive.things.find { |x| x.type == 'hostname' }.data.first

  {
    host: hostname,
    services: gitlab_status || []
  }
end

.node_types ⇒ Object 



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# File 'lib/greenhat/accessors/gitlab.rb', line 4

def self.node_types
  [
    {
      name: 'Web Service', pattern: %w[puma unicorn]
    },
    {
      name: 'Sidekiq', pattern: %w[sidekiq]
    },
    {
      name: 'Gitaly', pattern: %w[gitaly]
    },
    {
      name: 'Redis', pattern: %w[redis]
    },
    {
      name: 'PostgreSQL', pattern: %w[postgresql]
    },
    {
      name: 'PGBouncer', pattern: %w[pgbouncer]
    }
  ]
end

.services(archive, indent = 0) ⇒ Object

Show GitLab Services in a grid / include versions



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# File 'lib/greenhat/accessors/gitlab.rb', line 38

def self.services(archive, indent = 0)
  manifest = archive.things.find { |x| x.type == 'gitlab/version-manifest.json' }
  gitlab_status = archive.things.find { |x| x.name == 'gitlab_status' }

  return nil unless gitlab_status

  list = gitlab_status.data.keys.sort.map do |service|
    color = gitlab_status.data.dig(service, 0, :status) == 'run' ? :green : :red

    # Collect Service version from manifest
    version = manifest.data.software[service.to_sym]&.display_version

    # If able to identify version use / fallback
    if version
      [
        service.pastel(color),
        "(#{version})".pastel(:bright_black)
      ].join(' ')
    else
      service.pastel(color)
    end
  end

  # Keep Alphabetical Sort
  groups = list.each_slice((list.size / 3.to_f).round).to_a

  table = TTY::Table.new do |t|
    loop do
      break if groups.all?(&:empty?)

      t << groups.map(&:shift)
    end
  end

  table.render(:unicode, padding: [0, 1, 0, 1], indent: indent)
end