117 lines
3.6 KiB
Ruby
117 lines
3.6 KiB
Ruby
# frozen_string_literal: true
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module Projects
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class UpdateRemoteMirrorService < BaseService
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include Gitlab::Utils::StrongMemoize
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MAX_TRIES = 3
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def execute(remote_mirror, tries)
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return success unless remote_mirror.enabled?
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# Blocked URLs are a hard failure, no need to attempt to retry
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if Gitlab::UrlBlocker.blocked_url?(normalized_url(remote_mirror.url))
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hard_retry_or_fail(remote_mirror, _('The remote mirror URL is invalid.'), tries)
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return error(remote_mirror.last_error)
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end
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update_mirror(remote_mirror)
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success
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rescue Gitlab::Git::CommandError => e
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# This happens if one of the gitaly calls above fail, for example when
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# branches have diverged, or the pre-receive hook fails.
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hard_retry_or_fail(remote_mirror, e.message, tries)
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error(e.message)
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rescue StandardError => e
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remote_mirror.hard_fail!(e.message)
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raise e
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end
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private
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def normalized_url(url)
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strong_memoize(:normalized_url) do
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CGI.unescape(Gitlab::UrlSanitizer.sanitize(url))
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end
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end
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def update_mirror(remote_mirror)
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remote_mirror.update_start!
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# LFS objects must be sent first, or the push has dangling pointers
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lfs_status = send_lfs_objects!(remote_mirror)
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response = remote_mirror.update_repository
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failed, failure_message = failure_status(lfs_status, response, remote_mirror)
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# When the issue https://gitlab.com/gitlab-org/gitlab/-/issues/349262 is closed,
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# we can move this block within failure_status.
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if failed
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remote_mirror.mark_as_failed!(failure_message)
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else
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remote_mirror.update_finish!
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end
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end
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def failure_status(lfs_status, response, remote_mirror)
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message = ''
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failed = false
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lfs_sync_failed = false
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if lfs_status&.dig(:status) == :error
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lfs_sync_failed = true
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message += "Error synchronizing LFS files:"
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message += "\n\n#{lfs_status[:message]}\n\n"
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failed = Feature.enabled?(:remote_mirror_fail_on_lfs, project, default_enabled: :yaml)
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end
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if response.divergent_refs.any?
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message += "Some refs have diverged and have not been updated on the remote:"
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message += "\n\n#{response.divergent_refs.join("\n")}"
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failed = true
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end
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if message.present?
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Gitlab::AppJsonLogger.info(message: "Error synching remote mirror",
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project_id: project.id,
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project_path: project.full_path,
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remote_mirror_id: remote_mirror.id,
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lfs_sync_failed: lfs_sync_failed,
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divergent_ref_list: response.divergent_refs)
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end
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[failed, message]
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end
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def send_lfs_objects!(remote_mirror)
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return unless project.lfs_enabled?
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# TODO: Support LFS sync over SSH
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# https://gitlab.com/gitlab-org/gitlab/-/issues/249587
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return unless remote_mirror.url =~ %r{\Ahttps?://}i
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return unless remote_mirror.password_auth?
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Lfs::PushService.new(
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project,
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current_user,
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url: remote_mirror.bare_url,
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credentials: remote_mirror.credentials
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).execute
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end
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def hard_retry_or_fail(mirror, message, tries)
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if tries < MAX_TRIES
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mirror.hard_retry!(message)
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else
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# It's not likely we'll be able to recover from this ourselves, so we'll
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# notify the users of the problem, and don't trigger any sidekiq retries
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# Instead, we'll wait for the next change to try the push again, or until
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# a user manually retries.
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mirror.hard_fail!(message)
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end
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end
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end
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end
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