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/web.ratelimited.template.yml"
  21
  22  ## Comment out the following lines if you wish to add Lets Encrypt for your Discourse install
  23  # - "templates/web.ssl.template.yml"
  24  # - "templates/web.letsencrypt.ssl.template.yml"
  25
  26 ## which TCP/IP ports should this container expose?
  27 expose:
  28   - "80:80"   # fwd host port 80   to container port 80 (http)
  29   - "443:443" # fwd host port 443   to container port 443 (https) (ssl ready)
  30 # If you want Discourse to share a port with another webserver like Apache or nginx,
  31 # see https://meta.discourse.org/t/17247 for instructions.
  32
  33 # any extra arguments for Docker?
  34 # docker_args:
  35
  36 params:
  37   db_default_text_search_config: "pg_catalog.english"
  38
  39   ## Set db_shared_buffers to a max of 25% of the total memory.
  40   ##
  41   ## On 1GB installs set to 128MB (to leave room for other processes)
  42   ## on a 4GB instance you may raise to 1GB
  43   #db_shared_buffers: "256MB"
  44   #
  45   ## Set higher on large instances it defaults to 10MB, for a 3GB install 40MB is a good default
  46   ## this improves sorting performance, but adds memory usage per-connection
  47   #db_work_mem: "40MB"
  48   #
  49   ## Which Git revision should this container use? (default: tests-passed)
  50   #version: tests-passed
  51
  52 env:
  53   LANG: en_US.UTF-8
  54   # DISCOURSE_DEFAULT_LOCALE: en
  55
  56   ## TODO: How many concurrent web requests are supported?
  57   ## With 2GB we recommend 3-4 workers, with 1GB only 2
  58   ## If you have lots of memory, use one or two workers per logical CPU core
  59   #UNICORN_WORKERS: 3
  60
  61   ## TODO: List of comma delimited emails that will be made admin and developer
  62   ## on initial signup example 'user1@example.com,user2@example.com'
  63   DISCOURSE_DEVELOPER_EMAILS: 'me@example.com'
  64
  65   ## TODO: The domain name this Discourse instance will respond to
  66   DISCOURSE_HOSTNAME: 'discourse.example.com'
  67   ## TODO: Uncomment if you want the container to be started with the same
  68   ##       hostname (-h option) as specified above (default "$hostname-$config")
  69   ## NOTE: 'true' is the only valid value here, any other will be ignored
  70   #DOCKER_USE_HOSTNAME: true
  71
  72   ## TODO: The mailserver this Discourse instance will use
  73   DISCOURSE_SMTP_ADDRESS: smtp.example.com         # (mandatory)
  74   #DISCOURSE_SMTP_PORT: 587                        # (optional)
  75   #DISCOURSE_SMTP_USER_NAME: user@example.com      # (optional)
  76   #DISCOURSE_SMTP_PASSWORD: pa$$word               # (optional, WARNING the char '#' in pw can cause problems!)
  77   #DISCOURSE_SMTP_ENABLE_START_TLS: true           # (optional, default true)
  78
  79   ## The Lets Encrypt email will allow you to register a FREE SSL certificate if you added the Lets Encrypt template, comment it out if you have set this up
  80   # LETSENCRYPT_ACCOUNT_EMAIL: email@awesomedomain.com
  81
  82   ## The CDN address for this Discourse instance (configured to pull)
  83   #DISCOURSE_CDN_URL: //discourse-cdn.example.com
  84
  85 ## These containers are stateless, all data is stored in /shared
  86 volumes:
  87   - volume:
  88       host: /var/discourse/shared/standalone
  89       guest: /shared
  90   - volume:
  91       host: /var/discourse/shared/standalone/log/var-log
  92       guest: /var/log
  93
  94 ## The docker manager plugin allows you to one-click upgrade Discourse
  95 ## http://discourse.example.com/admin/docker
  96 hooks:
  97   after_code:
  98     - exec:
  99         cd: $home/plugins
 100         cmd:
 101           - git clone https://github.com/discourse/docker_manager.git
 102
 103 ## Remember, this is YAML syntax - you can only have one block with a name
 104 run:
 105   - exec: echo "Beginning of custom commands"
 106
 107   ## If you want to set the 'From' email address for your first registration, uncomment and change:
 108   #- exec: rails r "SiteSetting.notification_email='info@unconfigured.discourse.org'"
 109   ## After getting the first signup email, re-comment the line. It only needs to run once.
 110
 111   ## If you want to configure password login for root, uncomment and change:
 112   ## Use only one of the following lines:
 113   #- exec: /usr/sbin/usermod -p 'PASSWORD_HASH' root
 114   #- exec: /usr/sbin/usermod -p "$(mkpasswd -m sha-256 'RAW_PASSWORD')" root
 115
 116   - exec: echo "End of custom commands"