멀티사이트 설정 가이드

[jonathan_moura_getit (Jonathan Moura)]

여러분 안녕하세요!

멀티사이트 Discourse 인스턴스를 설정하는 작업을 진행 중인데, 일부 진전은 있었지만 몇 가지 장애물에 부딪혀 조언이 절실합니다. Docker를 사용한 멀티사이트 구성 가이드를 살펴봤지만 여전히 몇 가지 질문이 있습니다:

1. 언급된 “multisite.yml” 파일을 어디에서 찾을 수 있나요? 제 discourse/templates 폴더에서는 보이지 않습니다.
2. 전용 데이터베이스가 아닌 표준 볼륨만 사용하는 경우에도 after_postgres 훅을 설정해야 하나요?
3. 기본적인 멀티사이트 설정을 위한 간단한 app.yml 템플릿이 있나요? 플러그인이나 복잡한 기능은 필요 없고, 시작하기에 직관적인 것만 있으면 됩니다.

참고로, 저는 현재 GCP VM에서 표준 Discourse 인스턴스를 운영 중이며 mamacares를 통해 접근할 수 있습니다. 제 app.yml은 기본적으로 설정되어 있으며, 플러그인이나 전용 데이터베이스는 없습니다. 이 부분에 경험이 있거나 멀티사이트 설정을 위한 빠른 시작 가이드를 아시는 분이라면 도움을 주시면 감사하겠습니다!

참고를 위해 현재 app.yml을 첨부합니다 (민감한 데이터는 제거했습니다)

## 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"
  ## Uncomment the next line to enable the IPv6 listener
  #- "templates/web.ipv6.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: "256MB"

  ## 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:
  LC_ALL: en_US.UTF-8
  LANG: en_US.UTF-8
  LANGUAGE: 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: 4

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

  ## 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: '---------'

  ## 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: ----------
  #DISCOURSE_SMTP_PORT: --------
  DISCOURSE_SMTP_USER_NAME: ----------
  DISCOURSE_SMTP_PASSWORD: ------------
  #DISCOURSE_SMTP_ENABLE_START_TLS: true           # (optional, default true)
  #DISCOURSE_SMTP_DOMAIN: discourse.example.com    # (required by some providers)
  #DISCOURSE_NOTIFICATION_EMAIL: noreply@discourse.example.com    # (address to send notifications from)

  ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
  #LETSENCRYPT_ACCOUNT_EMAIL: me@example.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

  ## The maxmind geolocation IP account ID and license key for IP address lookups
  ## see https://meta.discourse.org/t/-/173941 for details
  #DISCOURSE_MAXMIND_ACCOUNT_ID: 123456
  #DISCOURSE_MAXMIND_LICENSE_KEY: 1234567890123456

## 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_postgres:
    - exec: sudo -u postgres createdb b_discourse || exit 0
    - exec:
        stdin: |
          grant all privileges on database b_discourse to discourse;
        cmd: sudo -u postgres psql b_discourse
        raise_on_fail: false
    - exec: /bin/bash -c 'sudo -u postgres psql b_discourse <<< "alter schema public
        owner to discourse;"'
    - exec: /bin/bash -c 'sudo -u postgres psql b_discourse <<< "create extension if
        not exists hstore;"'
    - exec: /bin/bash -c 'sudo -u postgres psql b_discourse <<< "create extension if
        not exists pg_trgm;"'
  after_code:
    - exec:
        cd: $home/plugins
        cmd:
          - mkdir -p plugins
          - git clone https://github.com/discourse/docker_manager.git
  before_bundle_exec:
    - file:
        path: $home/config/multisite.yml
        contents: |
          secondsite:
            adapter: postgresql
            database: b_discourse
            pool: 25
            timeout: 5000
            db_id: 2
            host_names:
              #- www.mamacares.com
              - www.vet.community
  after_bundle_exec:
    - exec: cd /var/www/discourse && sudo -E -u discourse bundle exec rake multisite:migrate

## 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"

많은 도움 주셔서 감사합니다. 조언을 기대하겠습니다!