2012-07-09 21:45:43 +00:00
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require 'active_record/fixtures'
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namespace :gitlab do
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2012-12-20 19:17:09 +00:00
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namespace :backup do
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2012-09-26 11:18:10 +00:00
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# Create backup of GitLab system
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desc "GITLAB | Create a backup of the GitLab system"
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2013-05-05 14:01:10 +00:00
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task create: :environment do
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2012-12-23 20:15:25 +00:00
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warn_user_is_not_gitlab
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2012-12-20 19:17:09 +00:00
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Rake::Task["gitlab:backup:db:create"].invoke
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Rake::Task["gitlab:backup:repo:create"].invoke
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2013-04-10 12:41:47 +00:00
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Rake::Task["gitlab:backup:uploads:create"].invoke
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2012-07-09 21:45:43 +00:00
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2013-05-06 23:58:10 +00:00
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2012-07-09 21:45:43 +00:00
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# saving additional informations
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2012-09-26 11:18:10 +00:00
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s = {}
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s[:db_version] = "#{ActiveRecord::Migrator.current_version}"
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2013-05-08 20:39:31 +00:00
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s[:backup_created_at] = Time.now
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2012-09-26 11:18:10 +00:00
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s[:gitlab_version] = %x{git rev-parse HEAD}.gsub(/\n/,"")
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s[:tar_version] = %x{tar --version | head -1}.gsub(/\n/,"")
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2012-07-09 21:45:43 +00:00
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2013-04-23 19:30:32 +00:00
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Dir.chdir(Gitlab.config.backup.path)
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2012-12-15 00:16:25 +00:00
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File.open("#{Gitlab.config.backup.path}/backup_information.yml", "w+") do |file|
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2012-07-09 21:45:43 +00:00
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file << s.to_yaml.gsub(/^---\n/,'')
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end
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# create archive
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2013-05-08 20:39:31 +00:00
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print "Creating backup archive: #{s[:backup_created_at].to_i}_gitlab_backup.tar ... "
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if Kernel.system("tar -cf #{s[:backup_created_at].to_i}_gitlab_backup.tar repositories/ db/ uploads/ backup_information.yml")
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2012-12-23 20:15:25 +00:00
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puts "done".green
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2012-07-09 21:45:43 +00:00
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else
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2012-12-23 20:15:25 +00:00
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puts "failed".red
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2012-07-09 21:45:43 +00:00
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end
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# cleanup: remove tmp files
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2012-12-23 20:15:25 +00:00
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print "Deleting tmp directories ... "
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2013-04-10 12:41:47 +00:00
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if Kernel.system("rm -rf repositories/ db/ uploads/ backup_information.yml")
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2012-12-23 20:15:25 +00:00
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puts "done".green
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2012-07-09 21:45:43 +00:00
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else
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2012-12-23 20:15:25 +00:00
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puts "failed".red
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2012-07-09 21:45:43 +00:00
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end
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# delete backups
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2012-12-23 20:15:25 +00:00
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print "Deleting old backups ... "
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2012-12-15 00:16:25 +00:00
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if Gitlab.config.backup.keep_time > 0
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2012-07-09 21:45:43 +00:00
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file_list = Dir.glob("*_gitlab_backup.tar").map { |f| f.split(/_/).first.to_i }
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file_list.sort.each do |timestamp|
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2012-12-15 00:16:25 +00:00
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if Time.at(timestamp) < (Time.now - Gitlab.config.backup.keep_time)
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2012-07-09 21:45:43 +00:00
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%x{rm #{timestamp}_gitlab_backup.tar}
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end
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end
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2012-12-23 20:15:25 +00:00
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puts "done".green
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2012-07-09 21:45:43 +00:00
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else
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2012-12-23 20:15:25 +00:00
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puts "skipping".yellow
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2012-07-09 21:45:43 +00:00
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end
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end
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2012-09-26 11:18:10 +00:00
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# Restore backup of GitLab system
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2012-07-09 21:45:43 +00:00
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desc "GITLAB | Restore a previously created backup"
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2013-05-05 14:01:10 +00:00
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task restore: :environment do
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2012-12-23 20:15:25 +00:00
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warn_user_is_not_gitlab
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2012-12-15 00:16:25 +00:00
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Dir.chdir(Gitlab.config.backup.path)
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2012-07-09 21:45:43 +00:00
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2012-07-10 14:12:19 +00:00
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# check for existing backups in the backup dir
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2012-07-09 21:45:43 +00:00
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file_list = Dir.glob("*_gitlab_backup.tar").each.map { |f| f.split(/_/).first.to_i }
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2012-09-26 11:18:10 +00:00
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puts "no backups found" if file_list.count == 0
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2012-07-09 21:45:43 +00:00
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if file_list.count > 1 && ENV["BACKUP"].nil?
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puts "Found more than one backup, please specify which one you want to restore:"
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2012-12-20 19:17:09 +00:00
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puts "rake gitlab:backup:restore BACKUP=timestamp_of_backup"
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2012-12-23 20:15:25 +00:00
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exit 1
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2012-07-09 21:45:43 +00:00
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end
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2012-09-26 11:18:10 +00:00
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tar_file = ENV["BACKUP"].nil? ? File.join("#{file_list.first}_gitlab_backup.tar") : File.join(ENV["BACKUP"] + "_gitlab_backup.tar")
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2012-07-09 21:45:43 +00:00
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2012-07-10 14:12:19 +00:00
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unless File.exists?(tar_file)
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2012-07-09 21:45:43 +00:00
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puts "The specified backup doesn't exist!"
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2012-12-23 20:15:25 +00:00
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exit 1
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2012-07-09 21:45:43 +00:00
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end
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2012-12-23 20:15:25 +00:00
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print "Unpacking backup ... "
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2012-07-10 14:12:19 +00:00
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unless Kernel.system("tar -xf #{tar_file}")
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2012-12-23 20:15:25 +00:00
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puts "failed".red
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2012-07-09 21:45:43 +00:00
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exit 1
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else
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2012-12-23 20:15:25 +00:00
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puts "done".green
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2012-07-09 21:45:43 +00:00
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end
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settings = YAML.load_file("backup_information.yml")
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2012-11-19 19:58:54 +00:00
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ENV["VERSION"] = "#{settings[:db_version]}" if settings[:db_version].to_i > 0
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2012-07-09 21:45:43 +00:00
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2013-05-29 19:19:23 +00:00
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# backups directory is not always sub of Rails root and able to execute the git rev-parse below
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2013-06-03 15:00:24 +00:00
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begin
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Dir.chdir(Rails.root)
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# restoring mismatching backups can lead to unexpected problems
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if settings[:gitlab_version] != %x{git rev-parse HEAD}.gsub(/\n/, "")
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puts "GitLab version mismatch:".red
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puts " Your current HEAD differs from the HEAD in the backup!".red
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puts " Please switch to the following revision and try again:".red
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puts " revision: #{settings[:gitlab_version]}".red
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exit 1
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end
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ensure
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# chdir back to original intended dir
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Dir.chdir(Gitlab.config.backup.path)
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2012-07-09 21:45:43 +00:00
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end
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2012-12-20 19:17:09 +00:00
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Rake::Task["gitlab:backup:db:restore"].invoke
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Rake::Task["gitlab:backup:repo:restore"].invoke
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2013-04-10 12:41:47 +00:00
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Rake::Task["gitlab:backup:uploads:restore"].invoke
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2013-04-18 10:27:52 +00:00
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Rake::Task["gitlab:shell:setup"].invoke
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2012-07-09 21:45:43 +00:00
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# cleanup: remove tmp files
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2012-12-23 20:15:25 +00:00
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print "Deleting tmp directories ... "
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2013-04-10 12:41:47 +00:00
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if Kernel.system("rm -rf repositories/ db/ uploads/ backup_information.yml")
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2012-12-23 20:15:25 +00:00
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puts "done".green
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2012-07-09 21:45:43 +00:00
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else
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2012-12-23 20:15:25 +00:00
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puts "failed".red
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2012-07-09 21:45:43 +00:00
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end
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end
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2012-12-20 19:17:09 +00:00
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namespace :repo do
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2013-05-05 14:01:10 +00:00
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task create: :environment do
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2012-12-31 16:22:44 +00:00
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puts "Dumping repositories ...".blue
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2013-04-05 16:01:19 +00:00
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Backup::Repository.new.dump
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puts "done".green
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2012-07-09 21:45:43 +00:00
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end
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2013-05-05 14:01:10 +00:00
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task restore: :environment do
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2013-04-05 16:01:19 +00:00
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puts "Restoring repositories ...".blue
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Backup::Repository.new.restore
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puts "done".green
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2012-07-09 21:45:43 +00:00
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end
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end
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2012-12-20 19:17:09 +00:00
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namespace :db do
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2013-05-05 14:01:10 +00:00
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task create: :environment do
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2013-04-05 12:55:02 +00:00
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puts "Dumping database ... ".blue
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2013-04-05 16:01:19 +00:00
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Backup::Database.new.dump
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2013-04-05 12:55:02 +00:00
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puts "done".green
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2012-07-09 21:45:43 +00:00
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end
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2013-05-05 14:01:10 +00:00
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task restore: :environment do
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2013-04-05 12:55:02 +00:00
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puts "Restoring database ... ".blue
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2013-04-05 16:01:19 +00:00
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Backup::Database.new.restore
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2013-04-05 12:55:02 +00:00
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puts "done".green
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2012-07-09 21:45:43 +00:00
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end
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end
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2013-04-10 12:41:47 +00:00
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namespace :uploads do
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2013-05-05 14:01:10 +00:00
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task create: :environment do
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2013-04-10 12:41:47 +00:00
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puts "Dumping uploads ... ".blue
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Backup::Uploads.new.dump
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puts "done".green
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end
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2013-05-05 14:01:10 +00:00
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task restore: :environment do
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2013-04-10 12:41:47 +00:00
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puts "Restoring uploads ... ".blue
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Backup::Uploads.new.restore
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puts "done".green
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end
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end
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2012-12-20 19:17:09 +00:00
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end # namespace end: backup
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2012-07-09 21:45:43 +00:00
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end # namespace end: gitlab
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