75 lines
3 KiB
Ruby
75 lines
3 KiB
Ruby
# frozen_string_literal: true
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require 'toml-rb'
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module Gitlab
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module SetupHelper
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class << self
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# We cannot create config.toml files for all possible Gitaly configuations.
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# For instance, if Gitaly is running on another machine then it makes no
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# sense to write a config.toml file on the current machine. This method will
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# only generate a configuration for the most common and simplest case: when
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# we have exactly one Gitaly process and we are sure it is running locally
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# because it uses a Unix socket.
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# For development and testing purposes, an extra storage is added to gitaly,
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# which is not known to Rails, but must be explicitly stubbed.
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def gitaly_configuration_toml(gitaly_dir, storage_paths, gitaly_ruby: true)
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storages = []
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address = nil
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Gitlab.config.repositories.storages.each do |key, val|
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if address
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if address != val['gitaly_address']
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raise ArgumentError, "Your gitlab.yml contains more than one gitaly_address."
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end
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elsif URI(val['gitaly_address']).scheme != 'unix'
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raise ArgumentError, "Automatic config.toml generation only supports 'unix:' addresses."
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else
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address = val['gitaly_address']
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end
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storages << { name: key, path: storage_paths[key] }
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end
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if Rails.env.test?
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storage_path = Rails.root.join('tmp', 'tests', 'second_storage').to_s
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FileUtils.mkdir(storage_path) unless File.exist?(storage_path)
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storages << { name: 'test_second_storage', path: storage_path }
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end
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config = { socket_path: address.sub(/\Aunix:/, ''), storage: storages }
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config[:auth] = { token: 'secret' } if Rails.env.test?
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config[:'gitaly-ruby'] = { dir: File.join(gitaly_dir, 'ruby') } if gitaly_ruby
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config[:'gitlab-shell'] = { dir: Gitlab.config.gitlab_shell.path }
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config[:bin_dir] = Gitlab.config.gitaly.client_path
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if Rails.env.test?
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# Compared to production, tests run in constrained environments. This
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# number is meant to grow with the number of concurrent rails requests /
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# sidekiq jobs, and concurrency will be low anyway in test.
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config[:git] = { catfile_cache_size: 5 }
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end
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TomlRB.dump(config)
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end
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# rubocop:disable Rails/Output
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def create_gitaly_configuration(dir, storage_paths, force: false)
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config_path = File.join(dir, 'config.toml')
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FileUtils.rm_f(config_path) if force
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File.open(config_path, File::WRONLY | File::CREAT | File::EXCL) do |f|
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f.puts gitaly_configuration_toml(dir, storage_paths)
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end
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rescue Errno::EEXIST
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puts "Skipping config.toml generation:"
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puts "A configuration file already exists."
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rescue ArgumentError => e
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puts "Skipping config.toml generation:"
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puts e.message
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end
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# rubocop:enable Rails/Output
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end
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end
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end
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