execute

in files/gitlab-ctl-commands-ee/lib/geo/replication.rb [84:130]

• 31 lines of code
• 2 McCabe index (conditional complexity)

    def execute
      check_gitlab_active?
      check_service_enabled?

      print_warning
      confirm_replication

      @options[:password] = ask_pass

      create_gitlab_backup!

      puts '* Stopping PostgreSQL and all GitLab services'.color(:green)
      run_command('gitlab-ctl stop')

      @pgpass = "#{postgresql_dir_path}/.pgpass"
      create_pgpass_file!

      check_and_create_replication_slot!

      orig_conf = "#{postgresql_dir_path}/data/postgresql.conf"
      if File.exist?(orig_conf)
        puts '* Backing up postgresql.conf'.color(:green)
        run_command("mv #{orig_conf} #{postgresql_dir_path}/")
      end

      bkp_dir = "#{postgresql_dir_path}/data.#{Time.now.to_i}"
      puts "* Moving old data directory to '#{bkp_dir}'".color(:green)

      run_command("mv #{postgresql_dir_path}/data #{bkp_dir}")

      puts "* Starting base backup as the replicator user (#{@options[:user]})".color(:green)

      run_command(pg_basebackup_command,
                  live: true, timeout: backup_timeout)

      puts '* Restoring postgresql.conf'.color(:green)
      run_command("mv #{postgresql_dir_path}/postgresql.conf #{postgresql_dir_path}/data/")

      write_replication_settings!

      puts '* Setting ownership permissions in PostgreSQL data directory'.color(:green)
      run_command("chown -R #{postgresql_user}:#{postgresql_group} #{postgresql_dir_path}/data")

      puts '* Starting PostgreSQL and all GitLab services'.color(:green)
      run_command('gitlab-ctl start')
    end