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
  58   ## The CDN address for this Discourse instance (configured to pull)
  59   #DISCOURSE_CDN_URL: //discourse-cdn.example.com
  60
  61 ## These containers are stateless, all data is stored in /shared
  62 volumes:
  63   - volume:
  64       host: /var/discourse/shared/standalone
  65       guest: /shared
  66   - volume:
  67       host: /var/discourse/shared/standalone/log/var-log
  68       guest: /var/log
  69
  70 ## The docker manager plugin allows you to one-click upgrade Discourse
  71 ## http://discourse.example.com/admin/docker
  72 hooks:
  73   after_code:
  74     - exec:
  75         cd: $home/plugins
  76         cmd:
  77           - mkdir -p plugins
  78           - git clone https://github.com/discourse/docker_manager.git
  79
  80 ## Remember, this is YAML syntax - you can only have one block with a name
  81 run:
  82   - exec: echo "Beginning of custom commands"
  83
  84   ## If you want to configure password login for root, uncomment and change:
  85   #- exec: apt-get -y install whois # for mkpasswd
  86   ## Use only one of the following lines:
  87   #- exec: /usr/sbin/usermod -p 'PASSWORD_HASH' root
  88   #- exec: /usr/sbin/usermod -p "$(mkpasswd -m sha-256 'RAW_PASSWORD')" root
  89
  90   ## If you want to authorized additional users, uncomment and change:
  91   #- exec: ssh-import-id username
  92   #- exec: ssh-import-id anotherusername
  93
  94   - exec: echo "End of custom commands"
  95   - exec: awk -F\# '{print $1;}' ~/.ssh/authorized_keys | awk 'BEGIN { print "Authorized SSH keys for this container:"; } NF>=2 {print $NF;}'