145 lines
4.4 KiB
Ruby
145 lines
4.4 KiB
Ruby
require 'yaml'
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module Backup
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class Repository
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def dump
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prepare
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Project.find_each(batch_size: 1000) do |project|
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$progress.print " * #{project.path_with_namespace} ... "
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# Create namespace dir if missing
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FileUtils.mkdir_p(File.join(backup_repos_path, project.namespace.path)) if project.namespace
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if project.empty_repo?
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$progress.puts "[SKIPPED]".color(:cyan)
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else
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cmd = %W(tar -cf #{path_to_bundle(project)} -C #{path_to_repo(project)} .)
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output, status = Gitlab::Popen.popen(cmd)
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if status.zero?
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$progress.puts "[DONE]".color(:green)
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else
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puts "[FAILED]".color(:red)
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puts "failed: #{cmd.join(' ')}"
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puts output
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abort 'Backup failed'
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end
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end
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wiki = ProjectWiki.new(project)
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if File.exists?(path_to_repo(wiki))
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$progress.print " * #{wiki.path_with_namespace} ... "
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if wiki.repository.empty?
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$progress.puts " [SKIPPED]".color(:cyan)
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else
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cmd = %W(#{Gitlab.config.git.bin_path} --git-dir=#{path_to_repo(wiki)} bundle create #{path_to_bundle(wiki)} --all)
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output, status = Gitlab::Popen.popen(cmd)
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if status.zero?
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$progress.puts " [DONE]".color(:green)
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else
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puts " [FAILED]".color(:red)
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puts "failed: #{cmd.join(' ')}"
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abort 'Backup failed'
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end
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end
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end
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end
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end
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def restore
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Gitlab.config.repositories.storages.each do |name, path|
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next unless File.exists?(path)
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# Move repos dir to 'repositories.old' dir
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bk_repos_path = File.join(path, '..', 'repositories.old.' + Time.now.to_i.to_s)
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FileUtils.mv(path, bk_repos_path)
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# This is expected from gitlab:check
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FileUtils.mkdir_p(path, mode: 2770)
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end
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Project.find_each(batch_size: 1000) do |project|
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$progress.print " * #{project.path_with_namespace} ... "
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project.ensure_dir_exist
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if File.exists?(path_to_bundle(project))
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FileUtils.mkdir_p(path_to_repo(project))
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cmd = %W(tar -xf #{path_to_bundle(project)} -C #{path_to_repo(project)})
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else
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cmd = %W(#{Gitlab.config.git.bin_path} init --bare #{path_to_repo(project)})
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end
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if system(*cmd, silent)
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$progress.puts "[DONE]".color(:green)
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else
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puts "[FAILED]".color(:red)
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puts "failed: #{cmd.join(' ')}"
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abort 'Restore failed'
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end
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wiki = ProjectWiki.new(project)
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if File.exists?(path_to_bundle(wiki))
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$progress.print " * #{wiki.path_with_namespace} ... "
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# If a wiki bundle exists, first remove the empty repo
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# that was initialized with ProjectWiki.new() and then
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# try to restore with 'git clone --bare'.
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FileUtils.rm_rf(path_to_repo(wiki))
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cmd = %W(#{Gitlab.config.git.bin_path} clone --bare #{path_to_bundle(wiki)} #{path_to_repo(wiki)})
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if system(*cmd, silent)
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$progress.puts " [DONE]".color(:green)
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else
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puts " [FAILED]".color(:red)
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puts "failed: #{cmd.join(' ')}"
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abort 'Restore failed'
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end
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end
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end
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$progress.print 'Put GitLab hooks in repositories dirs'.color(:yellow)
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cmd = %W(#{Gitlab.config.gitlab_shell.path}/bin/create-hooks) + repository_storage_paths_args
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if system(*cmd)
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$progress.puts " [DONE]".color(:green)
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else
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puts " [FAILED]".color(:red)
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puts "failed: #{cmd}"
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end
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end
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protected
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def path_to_repo(project)
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project.repository.path_to_repo
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end
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def path_to_bundle(project)
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File.join(backup_repos_path, project.path_with_namespace + ".bundle")
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end
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def backup_repos_path
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File.join(Gitlab.config.backup.path, "repositories")
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end
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def prepare
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FileUtils.rm_rf(backup_repos_path)
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# Ensure the parent dir of backup_repos_path exists
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FileUtils.mkdir_p(Gitlab.config.backup.path)
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# Fail if somebody raced to create backup_repos_path before us
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FileUtils.mkdir(backup_repos_path, mode: 0700)
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end
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def silent
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{err: '/dev/null', out: '/dev/null'}
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end
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private
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def repository_storage_paths_args
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Gitlab.config.repositories.storages.values
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end
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end
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end
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