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/docker/launcher rebuild app
   6 ##
   7
   8 ## this is the all-in-one, standalone Discourse Docker container template
   9 templates:
  10   - "templates/cron.template.yml"
  11   - "templates/postgres.template.yml"
  12   - "templates/redis.template.yml"
  13   - "templates/sshd.template.yml"
  14   - "templates/web.template.yml"
  15
  16 ## which TCP/IP ports should this container expose?
  17 expose:
  18   - "80:80"   # fwd host port 80   to container port 80 (http)
  19   - "2222:22" # fwd host port 2222 to container port 22 (ssh)
  20
  21 params:
  22   ## Which Git revision should this container use?
  23   version: HEAD
  24
  25 env:
  26   LANG: en_US.UTF-8
  27   ## How many concurrent web requests are supported?
  28   ## With 2GB we recommend 3-4 workers, with 1GB only 2
  29   # UNICORN_WORKERS: 3
  30   ##
  31   ## List of comma delimited emails that will be made admin on signup
  32   DISCOURSE_DEVELOPER_EMAILS: 'my-email-address@example.com'
  33   ##
  34   ## The domain name this Discourse instance will respond to
  35   DISCOURSE_HOSTNAME: 'discourse.example.com'
  36   ##
  37   ## The mailserver this Discourse instance will use
  38   DISCOURSE_SMTP_ADDRESS: smtp.example.com          # (mandatory)
  39   # DISCOURSE_SMTP_PORT: 587                        # (optional)
  40   # DISCOURSE_SMTP_USER_NAME: user@example.com      # (optional)
  41   # DISCOURSE_SMTP_PASSWORD: p@ssword               # (optional)
  42   ##
  43   ## the origin pull CDN address for this Discourse instance
  44   # DISCOURSE_CDN_URL: //discourse-cdn.example.com
  45
  46 ## These containers are stateless, all data is stored in /shared
  47 volumes:
  48   - volume:
  49       host: /var/docker/shared/standalone
  50       guest: /shared
  51
  52 ## The docker manager plugin allows you to one-click upgrade Discouse
  53 ## http://discourse.example.com/admin/docker
  54 hooks:
  55   after_code:
  56     - exec:
  57         cd: $home/plugins
  58         cmd:
  59           - mkdir -p plugins
  60           - git clone https://github.com/discourse/docker_manager.git
  61
  62 ## Remember, this is YAML syntax - you can only have one block with a name
  63 run:
  64   - exec: echo "Beginning of custom commands"
  65
  66   ## If you want to configure password login for root, uncomment and change:
  67   #- exec: apt-get -y install whois # for mkpasswd
  68   ## Use only one of the following lines:
  69   #- exec: /usr/sbin/usermod -p 'PASSWORD_HASH' root
  70   #- exec: /usr/sbin/usermod -p "$(mkpasswd -m sha-256 'RAW_PASSWORD')" root
  71
  72   ## If you want to authorized additional users, uncomment and change:
  73   #- exec: ssh-import-id username
  74   #- exec: ssh-import-id anotherusername
  75
  76   - exec: echo "End of custom commands"
  77   - exec: awk -F\# '{print $1;}' ~/.ssh/authorized_keys | awk 'BEGIN { print "Authorized SSH keys for this container:"; } NF>=2 {print $NF;}'