你好，
我正在尝试将一个 Discourse 实例从 2.8.0.beta8 (0ededb1454) 升级到 2.9.0.beta4。
到目前为止一切顺利，但这次，我在尝试引导我的新 web_only 容器时遇到了一个错误。
这是一个多站点安装和多容器（web_only 和 data）设置。
它卡在以下位置：
I, [2022-05-13T05:52:47.051709 #1] INFO -- : > cd /var/www/discourse && sudo -E -u discourse 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-2.3.13/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-2.3.13/lib/bundler/runtime.rb:25:in `block in setup'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/spec_set.rb:136:in `each'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/spec_set.rb:136:in `each'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/runtime.rb:24:in `map'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/runtime.rb:24:in `setup'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler.rb:151:in `setup'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/setup.rb:20:in `block in <top (required)>'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/ui/shell.rb:136:in `with_level'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/ui/shell.rb:88:in `silence'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/setup.rb:20:in `<top (required)>'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/cli/exec.rb:56:in `require_relative'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/cli/exec.rb:56:in `kernel_load'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/cli/exec.rb:23:in `run'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/cli.rb:483:in `exec'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/vendor/thor/lib/thor.rb:392:in `dispatch'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/cli.rb:31:in `dispatch'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/vendor/thor/lib/thor/base.rb:485:in `start'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/cli.rb:25:in `start'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/exe/bundle:48:in `block in <top (required)>'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/lib/bundler/friendly_errors.rb:103:in `with_friendly_errors'
from /usr/local/lib/ruby/gems/2.7.0/gems/bundler-2.3.13/exe/bundle:36:in `<top (required)>'
from /usr/local/bin/bundle:23:in `load'
from /usr/local/bin/bundle:23:in `<main>'
I, [2022-05-13T05:52:47.425596 #1] INFO -- :
FAILED
--------------------
Pups::ExecError: cd /var/www/discourse && sudo -E -u discourse bundle exec rake multisite:migrate failed with return #<Process::Status: pid 6089 exit 1>
Location of failure: /pups/lib/pups/exec_command.rb:112:in `spawn'
exec failed with the params "cd /var/www/discourse && sudo -E -u discourse bundle exec rake multisite:migrate"
df18312b372c1b6866b4219c5f8678dbcab50711a643f7ed8d627cae998d59e9
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one.
./discourse-doctor 关于插件和容器的摘录：
==================== DOCKER INFO ====================
DOCKER VERSION: Docker version 19.03.13, build 4484c46d9d
DOCKER PROCESSES (docker ps -a)
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ef7f5c75b666 local_discourse/web_only “/sbin/boot” 7 months ago Up 2 months 127.0.0.1:8800->80/tcp web_only
418c82bdeb7b local_discourse/data “/sbin/boot” 14 months ago Up 2 months 127.0.0.1:5432->5432/tcp data
ef7f5c75b666 local_discourse/web_only “/sbin/boot” 7 months ago Up 2 months 127.0.0.1:8800->80/tcp web_only
Discourse container web_only is running
==================== PLUGINS ====================
- git clone https://github.com/discourse/docker_manager.git
- git clone https://github.com/discourse/discourse-solved.git
- git clone https://github.com/discourse/discourse-bbcode.git
- git clone https://github.com/discourse/discourse-whos-online.git
- git clone https://github.com/discoursehosting/discourse-migratepassword.git
- git clone https://github.com/discourse/discourse-github.git
No non-official plugins detected.
有什么解决办法吗？
谢谢！
