samples/standalone.yml

   1 ##
   2 ## After making changes to this file, you MUST rebuild for any changes
   3 ## to take effect in your live Discourse instance:
   4 ##
   5 ## /var/discourse/launcher rebuild app
   6 ##
   7 ## Make sure to obey YAML syntax! You can use this site to help check:
   8 ## http://www.yamllint.com/
   9
  10 ## this is the all-in-one, standalone Discourse Docker container template
  11
  12 # You may add rate limiting by uncommenting the web.ratelimited template.
  13 # Out of the box it allows 12 reqs a second per ip, and 100 per minute per ip
  14 # This is configurable by amending the params in this file
  15
  16 templates:
  17   - "templates/postgres.template.yml"
  18   - "templates/redis.template.yml"
  19   - "templates/web.template.yml"
  20   - "templates/sshd.template.yml"
  21   - "templates/web.ratelimited.template.yml"
  22
  23 ## which TCP/IP ports should this container expose?
  24 expose:
  25   - "80:80"   # fwd host port 80   to container port 80 (http)
  26   - "2222:22" # fwd host port 2222 to container port 22 (ssh)
  27
  28 params:
  29   db_default_text_search_config: "pg_catalog.english"
  30   ## Set db_shared_buffers to 1/3 of the memory you wish to allocate to postgres
  31   ## on 1GB install set to 128MB on a 4GB instance you may raise to 1GB
  32   #db_shared_buffers: "256MB"
  33   #
  34   ## Which Git revision should this container use? (default: tests-passed)
  35   #version: tests-passed
  36
  37 env:
  38   LANG: en_US.UTF-8
  39   # DISCOURSE_DEFAULT_LOCALE: en
  40
  41   ## TODO: How many concurrent web requests are supported?
  42   ## With 2GB we recommend 3-4 workers, with 1GB only 2
  43   #UNICORN_WORKERS: 3
  44
  45   ## TODO: List of comma delimited emails that will be made admin and developer
  46   ## on initial signup example 'user1@example.com,user2@example.com'
  47   DISCOURSE_DEVELOPER_EMAILS: 'me@example.com'
  48
  49   ## TODO: The domain name this Discourse instance will respond to
  50   DISCOURSE_HOSTNAME: 'discourse.example.com'
  51
  52   ## TODO: The mailserver this Discourse instance will use
  53   DISCOURSE_SMTP_ADDRESS: smtp.example.com         # (mandatory)
  54   #DISCOURSE_SMTP_PORT: 587                        # (optional)
  55   #DISCOURSE_SMTP_USER_NAME: user@example.com      # (optional)
  56   #DISCOURSE_SMTP_PASSWORD: pa$$word               # (optional)
  57   #DISCOURSE_SMTP_ENABLE_START_TLS: true           # (optional, default true)
  58
  59   ## The CDN address for this Discourse instance (configured to pull)
  60   #DISCOURSE_CDN_URL: //discourse-cdn.example.com
  61
  62 ## These containers are stateless, all data is stored in /shared
  63 volumes:
  64   - volume:
  65       host: /var/discourse/shared/standalone
  66       guest: /shared
  67   - volume:
  68       host: /var/discourse/shared/standalone/log/var-log
  69       guest: /var/log
  70
  71 ## The docker manager plugin allows you to one-click upgrade Discourse
  72 ## http://discourse.example.com/admin/docker
  73 hooks:
  74   after_code:
  75     - exec:
  76         cd: $home/plugins
  77         cmd:
  78           - mkdir -p plugins
  79           - git clone https://github.com/discourse/docker_manager.git
  80
  81 ## Remember, this is YAML syntax - you can only have one block with a name
  82 run:
  83   - exec: echo "Beginning of custom commands"
  84
  85   ## If you want to set the 'From' email address for your first registration, uncomment and change:
  86   #- exec: rails r "SiteSetting.notification_email='info@unconfigured.discourse.org'"
  87   ## After getting the first signup email, re-comment the line. It only needs to run once.
  88
  89   ## If you want to configure password login for root, uncomment and change:
  90   ## Use only one of the following lines:
  91   #- exec: /usr/sbin/usermod -p 'PASSWORD_HASH' root
  92   #- exec: /usr/sbin/usermod -p "$(mkpasswd -m sha-256 'RAW_PASSWORD')" root
  93
  94   ## If you want to authorized additional users, uncomment and change:
  95   #- exec: ssh-import-id username
  96   #- exec: ssh-import-id anotherusername
  97
  98   - exec: echo "End of custom commands"
  99   - exec: awk -F\# '{print $1;}' ~/.ssh/authorized_keys | awk 'BEGIN { print "Authorized SSH keys for this container:"; } NF>=2 {print $NF;}'