SSL 인증서 만료 후 404 Not Found 오류 발생

안녕하세요.

사이트의 유료 SSL 인증서가 만료되어 새 인증서를 업로드했지만 작동하지 않았습니다. 이후 Let’s Encrypt로 HTTPS 지원 설정하기 및 Discourse Docker 설정에 SSL / HTTPS 허용하기 튜토리얼에 따라 인증서를 설치하려고 시도했는데, 그 후 사이트에서 404 Not Found 오류가 발생했습니다.

Discourse 사이트는 Docker로 실행되고 있으며, 서버에는 Docker를 사용하지 않는 다른 두 사이트가 더 있습니다.

containers/app.yml 파일의 정보:

## this is the all-in-one, standalone Discourse Docker container template
##
## After making changes to this file, you MUST rebuild
## /var/discourse/launcher rebuild app
##
## BE *VERY* CAREFUL WHEN EDITING!
## YAML FILES ARE SUPER SUPER SENSITIVE TO MISTAKES IN WHITESPACE OR ALIGNMENT!
## visit http://www.yamllint.com/ to validate this file as needed

templates:
  - "templates/postgres.template.yml"
  - "templates/redis.template.yml"
  - "templates/web.template.yml"
  - "templates/web.ratelimited.template.yml"
## Uncomment these two lines if you wish to add Lets Encrypt (https)
  - "templates/web.ssl.template.yml"
  #- "templates/web.letsencrypt.ssl.template.yml"

## which TCP/IP ports should this container expose?
## If you want Discourse to share a port with another webserver like Apache or nginx,
## see https://meta.discourse.org/t/17247 for details
#expose:
# - "80:80"   # http
# - "443:443" # https

params:
  db_default_text_search_config: "pg_catalog.english"

  ## Set db_shared_buffers to a max of 25% of the total memory.
  ## will be set automatically by bootstrap based on detected RAM, or you can override
  db_shared_buffers: "4096MB"

  ## can improve sorting performance, but adds memory usage per-connection
  #db_work_mem: "40MB"

  ## Which Git revision should this container use? (default: tests-passed)
  #version: tests-passed

env:
  LANG: en_US.UTF-8
  # DISCOURSE_DEFAULT_LOCALE: en

  ## How many concurrent web requests are supported? Depends on memory and CPU cores.
  ## will be set automatically by bootstrap based on detected CPUs, or you can override
  UNICORN_WORKERS: 8

  ## TODO: The domain name this Discourse instance will respond to
  ## Required. Discourse will not work with a bare IP number.
  DISCOURSE_HOSTNAME: domain.cc

  ## Uncomment if you want the container to be started with the same
  ## hostname (-h option) as specified above (default "$hostname-$config")
  #DOCKER_USE_HOSTNAME: true

  ## TODO: List of comma delimited emails that will be made admin and developer
  ## on initial signup example 'user1@example.com,user2@example.com'
  DISCOURSE_DEVELOPER_EMAILS: 'domain@gmail.com'

  ## TODO: The SMTP mail server used to validate new accounts and send notifications
  # SMTP ADDRESS, username, and password are required
  # WARNING the char '#' in SMTP password can cause problems!
  DISCOURSE_SMTP_ADDRESS: vmi358514.contaboserver.net
  DISCOURSE_SMTP_PORT: 587
  DISCOURSE_SMTP_USER_NAME: noreply@domain.cc
  DISCOURSE_SMTP_PASSWORD: "REDACTED"
  DISCOURSE_SMTP_ENABLE_START_TLS: true
  
  ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
 # LETSENCRYPT_ACCOUNT_EMAIL: di@gmail.com

  ## The http or https CDN address for this Discourse instance (configured to pull)
  ## see https://meta.discourse.org/t/14857 for details
  #DISCOURSE_CDN_URL: https://discourse-cdn.example.com

  DISCOURSE_USE_S3: true
  DISCOURSE_S3_REGION: eu-west-1
  DISCOURSE_S3_ACCESS_KEY_ID: 
  DISCOURSE_S3_SECRET_ACCESS_KEY: 
  DISCOURSE_S3_CDN_URL: 
  DISCOURSE_S3_BUCKET: 

## The Docker container is stateless; all data is stored in /shared
volumes:
  - volume:
      host: /var/discourse/shared/standalone
      guest: /shared
  - volume:
      host: /var/discourse/shared/standalone/log/var-log
      guest: /var/log
 
## Plugins go here
## see https://meta.discourse.org/t/19157 for details
hooks:
  after_assets_precompile:
    - exec:
        cd: $home
        cmd:
          - sudo -E -u discourse bundle exec rake s3:upload_assets
  after_code:
    - exec:
        cd: $home/plugins
        cmd:
          - git clone https://github.com/discourse/docker_manager.git
          - git clone https://github.com/discourse/discourse-sitemap.git

## Any custom commands to run after building
run:
  - exec: echo "Beginning of custom commands"
  ## If you want to set the 'From' email address for your first registration, uncomment and change:
  ## After getting the first signup email, re-comment the line. It only needs to run once.
  #- exec: rails r "SiteSetting.notification_email='info@unconfigured.discourse.org'"
  - exec: echo "End of custom commands"

./launcher logs app 명령어로 SSL 오류가 표시되지 않았습니다. 제 생각에는 SSL 인증서는 정상적으로 작동하는 것 같고, 오류의 원인은 다른 곳에 있는 것 같습니다. 도와주세요.

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