Uploads migrate Rake tasks

原文：https://docs.gitlab.com/ee/administration/raketasks/uploads/migrate.html

• Migrate to object storage
  • All-in-one Rake task
  • Individual Rake tasks
• Migrate to local storage
  • All-in-one Rake task

Uploads migrate Rake tasks

gitlab:uploads:migrate在不同的存储类型之间迁移上载.

Migrate to object storage

在为 GitLab 的上传配置对象存储后，使用此任务将现有的上传从本地存储迁移到远程存储.

阅读有关在 GitLab 上使用对象存储的更多信息.

注意：所有处理将在后台工作人员中完成， 无需停机 .

All-in-one Rake task

GitLab 提供了一个包装 Rake 任务，可将所有上载的文件（例如，头像，徽标，附件和网站图标）迁移到对象存储中. 包装器任务调用各个 Rake 任务来逐一迁移属于这些类别的文件.

这些单独的 Rake 任务将在下一部分中介绍.

要将所有上载从本地存储迁移到对象存储，请运行：

全部安装

gitlab-rake "gitlab:uploads:migrate:all"

源安装

sudo RAILS_ENV=production -u git -H bundle exec rake gitlab:uploads:migrate:all

Individual Rake tasks

如果您已经运行了多合一 Rake 任务 ，则无需运行这些单独的任务.

Rake 任务使用三个参数来查找要迁移的上载：

注意：这些参数主要是在 GitLab 结构的内部，您可能想参考下面的任务列表.

此任务还接受一个环境变量，您可以使用它来覆盖默认的批处理大小：

下面显示了如何针对各种类型的上传运行gitlab:uploads:migrate .

全部安装

# gitlab-rake gitlab:uploads:migrate[uploader_class, model_class, mount_point]
# Avatars
gitlab-rake "gitlab:uploads:migrate[AvatarUploader, Project, :avatar]"
gitlab-rake "gitlab:uploads:migrate[AvatarUploader, Group, :avatar]"
gitlab-rake "gitlab:uploads:migrate[AvatarUploader, User, :avatar]"
# Attachments
gitlab-rake "gitlab:uploads:migrate[AttachmentUploader, Note, :attachment]"
gitlab-rake "gitlab:uploads:migrate[AttachmentUploader, Appearance, :logo]"
gitlab-rake "gitlab:uploads:migrate[AttachmentUploader, Appearance, :header_logo]"
# Favicon
gitlab-rake "gitlab:uploads:migrate[FaviconUploader, Appearance, :favicon]"
# Markdown
gitlab-rake "gitlab:uploads:migrate[FileUploader, Project]"
gitlab-rake "gitlab:uploads:migrate[PersonalFileUploader, Snippet]"
gitlab-rake "gitlab:uploads:migrate[NamespaceFileUploader, Snippet]"
gitlab-rake "gitlab:uploads:migrate[FileUploader, MergeRequest]"
# Design Management design thumbnails
gitlab-rake "gitlab:uploads:migrate[DesignManagement::DesignV432x230Uploader, DesignManagement::Action, :image_v432x230]"

源安装

注意：为每个任务使用RAILS_ENV=production .

# sudo -u git -H bundle exec rake gitlab:uploads:migrate
# Avatars
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[AvatarUploader, Project, :avatar]"
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[AvatarUploader, Group, :avatar]"
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[AvatarUploader, User, :avatar]"
# Attachments
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[AttachmentUploader, Note, :attachment]"
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[AttachmentUploader, Appearance, :logo]"
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[AttachmentUploader, Appearance, :header_logo]"
# Favicon
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[FaviconUploader, Appearance, :favicon]"
# Markdown
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[FileUploader, Project]"
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[PersonalFileUploader, Snippet]"
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[NamespaceFileUploader, Snippet]"
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[FileUploader, MergeRequest]"
# Design Management design thumbnails
sudo -u git -H bundle exec rake "gitlab:uploads:migrate[DesignManagement::DesignV432x230Uploader, DesignManagement::Action]"

Migrate to local storage

如果出于任何原因需要禁用对象存储 ，则必须首先将数据从对象存储中迁移出来，然后再迁移回本地存储中.

Warning: 需要延长停机时间 so no new files are created in object storage during the migration. A configuration setting will be added soon to allow migrating from object storage to local files with only a brief moment of downtime for configuration changes. To follow progress, see the relevant issue.

All-in-one Rake task

GitLab 提供了一个包装 Rake 任务，可将所有上载的文件（例如，头像，徽标，附件和网站图标）迁移到本地存储中. 包装器任务调用各个 Rake 任务来逐一迁移属于这些类别的文件.

有关这些 Rake 任务的详细信息，请参阅” 个人 Rake 任务” ，请记住，在这种情况下，任务名称为gitlab:uploads:migrate_to_local .

要将上传从对象存储迁移到本地存储：

1. 同时禁用direct_upload和background_upload下uploads的设置gitlab.rb .

2. 运行 Rake 任务：

   全部安装

   gitlab-rake "gitlab:uploads:migrate_to_local:all"

   源安装

   sudo RAILS_ENV=production -u git -H bundle exec rake gitlab:uploads:migrate_to_local:all

运行 Rake 任务后，您可以通过撤消配置对象存储的说明中所述的更改来禁用对象存储 .