samples/web_only.yml

   1 # IMPORTANT: SET A SECRET PASSWORD in Postgres for the Discourse User
   2 # TODO: change SOME_SECRET in this template
   3
   4 templates:
   5   - "templates/web.template.yml"
   6   - "templates/web.ratelimited.template.yml"
   7 ## Uncomment these two lines if you wish to add Lets Encrypt (https)
   8   #- "templates/web.ssl.template.yml"
   9   #- "templates/web.letsencrypt.ssl.template.yml"
  10
  11 ## which TCP/IP ports should this container expose?
  12 ## If you want Discourse to share a port with another webserver like Apache or nginx,
  13 ## see https://meta.discourse.org/t/17247 for details
  14 expose:
  15   - "80:80"   # http
  16   - "443:443" # https
  17
  18 # Use 'links' key to link containers together, aka use Docker --link flag.
  19 links:
  20   - link:
  21       name: data
  22       alias: data
  23
  24 # any extra arguments for Docker?
  25 # docker_args:
  26
  27 params:
  28   ## Which Git revision should this container use? (default: tests-passed)
  29   #version: tests-passed
  30
  31 env:
  32   LANG: en_US.UTF-8
  33   # DISCOURSE_DEFAULT_LOCALE: en
  34
  35   ## How many concurrent web requests are supported? Depends on memory and CPU cores.
  36   ## will be set automatically by bootstrap based on detected CPUs, or you can override
  37   #UNICORN_WORKERS: 3
  38
  39   ## TODO: The domain name this Discourse instance will respond to
  40   DISCOURSE_HOSTNAME: 'discourse.example.com'
  41
  42   ## Uncomment if you want the container to be started with the same
  43   ## hostname (-h option) as specified above (default "$hostname-$config")
  44   #DOCKER_USE_HOSTNAME: true
  45
  46   ## TODO: List of comma delimited emails that will be made admin and developer
  47   ## on initial signup example 'user1@example.com,user2@example.com'
  48   DISCOURSE_DEVELOPER_EMAILS: 'me@example.com,you@example.com'
  49
  50   ## TODO: The SMTP mail server used to validate new accounts and send notifications
  51   # SMTP ADDRESS, username, and password are required
  52   # WARNING the char '#' in SMTP password can cause problems!
  53   DISCOURSE_SMTP_ADDRESS: smtp.example.com
  54   #DISCOURSE_SMTP_PORT: 587
  55   DISCOURSE_SMTP_USER_NAME: user@example.com
  56   DISCOURSE_SMTP_PASSWORD: pa$$word
  57   #DISCOURSE_SMTP_ENABLE_START_TLS: true           # (optional, default true)
  58
  59   ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
  60   #LETSENCRYPT_ACCOUNT_EMAIL: me@example.com
  61
  62   ## TODO: configure connectivity to the databases
  63   DISCOURSE_DB_SOCKET: ''
  64   #DISCOURSE_DB_USERNAME: discourse
  65   DISCOURSE_DB_PASSWORD: SOME_SECRET
  66   DISCOURSE_DB_HOST: data
  67   DISCOURSE_REDIS_HOST: data
  68
  69   ## The http or https CDN address for this Discourse instance (configured to pull)
  70   ## see https://meta.discourse.org/t/14857 for details
  71   #DISCOURSE_CDN_URL: https://discourse-cdn.example.com
  72
  73 volumes:
  74   - volume:
  75       host: /var/discourse/shared/web-only
  76       guest: /shared
  77   - volume:
  78       host: /var/discourse/shared/web-only/log/var-log
  79       guest: /var/log
  80
  81 ## Plugins go here
  82 ## see https://meta.discourse.org/t/19157 for details
  83 hooks:
  84   after_code:
  85     - exec:
  86         cd: $home/plugins
  87         cmd:
  88           - git clone https://github.com/discourse/docker_manager.git
  89
  90 ## Remember, this is YAML syntax - you can only have one block with a name
  91 run:
  92   - exec: echo "Beginning of custom commands"
  93
  94   ## If you want to configure password login for root, uncomment and change:
  95   ## Use only one of the following lines:
  96   #- exec: /usr/sbin/usermod -p 'PASSWORD_HASH' root
  97   #- exec: /usr/sbin/usermod -p "$(mkpasswd -m sha-256 'RAW_PASSWORD')" root
  98
  99   ## If you want to authorized additional users, uncomment and change:
 100   #- exec: ssh-import-id username
 101   #- exec: ssh-import-id anotherusername
 102
 103   - exec: echo "End of custom commands"
 104   - exec: awk -F\# '{print $1;}' ~/.ssh/authorized_keys | awk 'BEGIN { print "Authorized SSH keys for this container:"; } NF>=2 {print $NF;}'