升级时出错，希望解决或重置

[vel]

我刚尝试升级，控制台出现了一些错误，并且我的论坛已宕机。

抱歉，升级 Discourse 时出错。请检查下面的日志。

控制台显示以下内容：

Using xorcist 1.1.3
Bundle complete! 126 Gemfile dependencies, 183 gems now installed.
Gems in the groups 'test' and 'development' were not installed.
Bundled gems are installed into `./vendor/bundle`
$ bundle exec rake plugin:pull_compatible_all
bundler: failed to load command: rake (/var/www/discourse/vendor/bundle/ruby/2.7.0/bin/rake)
/usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/runtime.rb:309:in `check_for_activated_spec!': You have already activated uri 0.10.0, but your Gemfile requires uri 0.11.0. Since uri is a default gem, you can either remove your dependency on it or try updating to a newer version of bundler that supports uri as a default gem. (Gem::LoadError)
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/runtime.rb:25:in `block in setup'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/spec_set.rb:136:in `each'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/spec_set.rb:136:in `each'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/runtime.rb:24:in `map'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/runtime.rb:24:in `setup'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler.rb:149:in `setup'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/setup.rb:20:in `block in <top (required)>'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/ui/shell.rb:136:in `with_level'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/ui/shell.rb:88:in `silence'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/setup.rb:20:in `<top (required)>'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli/exec.rb:56:in `require_relative'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli/exec.rb:56:in `kernel_load'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli/exec.rb:23:in `run'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli.rb:477:in `exec'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/vendor/thor/lib/thor.rb:392:in `dispatch'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli.rb:31:in `dispatch'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/vendor/thor/lib/thor/base.rb:485:in `start'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli.rb:25:in `start'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/exe/bundle:49:in `block in <top (required)>'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/friendly_errors.rb:128:in `with_friendly_errors'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/exe/bundle:37:in `<top (required)>'
	from /usr/local/bin/bundle:23:in `load'
	from /usr/local/bin/bundle:23:in `<main>'
Unable checkout compatible plugin versions
$ SKIP_POST_DEPLOYMENT_MIGRATIONS=1 bundle exec rake multisite:migrate
bundler: failed to load command: rake (/var/www/discourse/vendor/bundle/ruby/2.7.0/bin/rake)
/usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/runtime.rb:309:in `check_for_activated_spec!': You have already activated uri 0.10.0, but your Gemfile requires uri 0.11.0. Since uri is a default gem, you can either remove your dependency on it or try updating to a newer version of bundler that supports uri as a default gem. (Gem::LoadError)
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/runtime.rb:25:in `block in setup'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/spec_set.rb:136:in `each'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/spec_set.rb:136:in `each'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/runtime.rb:24:in `map'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/runtime.rb:24:in `setup'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler.rb:149:in `setup'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/setup.rb:20:in `block in <top (required)>'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/ui/shell.rb:136:in `with_level'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/ui/shell.rb:88:in `silence'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/setup.rb:20:in `<top (required)>'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli/exec.rb:56:in `require_relative'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli/exec.rb:56:in `kernel_load'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli/exec.rb:23:in `run'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli.rb:477:in `exec'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/vendor/thor/lib/thor.rb:392:in `dispatch'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli.rb:31:in `dispatch'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/vendor/thor/lib/thor/base.rb:485:in `start'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/cli.rb:25:in `start'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/exe/bundle:49:in `block in <top (required)>'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/friendly_errors.rb:128:in `with_friendly_errors'
	from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.2.26/exe/bundle:37:in `<top (required)>'
	from /usr/local/bin/bundle:23:in `load'
	from /usr/local/bin/bundle:23:in `<main>'
Docker Manager: FAILED TO UPGRADE
#<RuntimeError: RuntimeError>
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:202:in `run'
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:100:in `upgrade'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:19:in `block in <main>'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-7.0.3.1/lib/active_support/fork_tracker.rb:20:in `block in fork'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-7.0.3.1/lib/active_support/fork_tracker.rb:18:in `fork'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-7.0.3.1/lib/active_support/fork_tracker.rb:18:in `fork'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `<main>'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.3.1/lib/rails/commands/runner/runner_command.rb:43:in `load'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.3.1/lib/rails/commands/runner/runner_command.rb:43:in `perform'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.2.1/lib/thor/command.rb:27:in `run'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.2.1/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.2.1/lib/thor.rb:392:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.3.1/lib/rails/command/base.rb:87:in `perform'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.3.1/lib/rails/command.rb:48:in `invoke'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-7.0.3.1/lib/rails/commands.rb:18:in `<main>'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.13.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.13.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require'
bin/rails:18:in `<main>'
Spinning up 1 Unicorn worker(s) that were stopped initially

运行此命令后，重置按钮消失了，并且站点无法显示：

[JammyDodger]

能否尝试从服务器重建？

[vel]

什么？我正在使用 Web 界面。你能给我指个指南吗？

[JammyDodger]

抱歉，我本应先问您是否熟悉服务器端。 我假设您使用的是标准的自托管安装，但如果我错了，请纠正我。

自托管实例手动更新指南在此：

Manually update Discourse and Docker image to latest

This guide provides step-by-step instructions for manually updating Discourse, the Docker container, and the Ubuntu operating system on a self-hosted setup. Required user level: System Administrator SSH access to the server. If you self-host Discourse, you occasionally need to run a manual update via the command line to get the latest security releases newest libraries. These updates are not picked up in admin/update, which is why you’ll occasiona…

但如果您有任何疑问，请随时在此主题中提问。

[vel]

我对服务器端有些了解，但仍在学习 Discourse。

我恢复了一个备份，但丢失了一些消息。我真的很想只使用 Web 界面。我可以尝试再次升级。

这是升级页面：

我过去曾有几次升级失败。我想知道是我的设置问题还是其他原因。如果升级失败，是否有办法从 Web 界面重置升级？升级有顺序吗？我应该继续使用 beta 版本还是切换到主分支？

你有什么建议？

更新：
我刚刚运行了“版本”，它显示 docker_manager 有一个升级：

另外两个升级的升级按钮是灰色的：

[JammyDodger]

您需要先更新 Docker，然后才能升级其他所有内容。

如果您是自托管用户，我建议您熟悉上面的指南，因为您也应该不时手动更新以保持一切正常运行。

[pfaffman (Jay Pfaffman)]

@vel

我真的很想只使用 Web 界面。

每年有几次，你将不得不从命令行进行重建，因为 Discourse 依赖于一些不是 Discourse 代码本身一部分的系统需要更新。我最近开发了一个仪表板，可以从我的仪表板的 Web 界面执行那些命令行重建（以及添加/删除插件、处理数据库升级和其他一些事情），你可以查看 https://dashboard.literatecomputing.com/ 或联系我了解更多信息。

@vel

我应该继续使用 beta 版本还是切换到主分支？

通常建议停留在 tests-passed 分支（你目前就在这个分支上）。

@vel

如果 Web 界面的升级失败了，有没有办法重置升级？

大多数情况下，如果 Web 界面的升级失败了，你需要进行命令行重建。

[vel]

我从备份中恢复以使其再次正常工作。

现在我单击了 docker_manager 升级，它显示升级成功：

现在我重新加载页面以升级其他项目，现在它显示这个：

[JammyDodger]

恐怕你不能再拖延了。 是时候从服务器手动升级了。不过，这相对简单，所以不用太担心。只需按照最后一个截图中的说明操作，一切都会顺利的。