app.yml

##
## After making changes to this file, you MUST rebuild for any changes
## to take effect in your live Discourse instance:
## 
## /var/docker/launcher rebuild app
##

## this is the all-in-one, standalone Discourse Docker container template
templates:
  - "templates/cron.template.yml"
  - "templates/postgres.template.yml"
  - "templates/redis.template.yml"
  - "templates/sshd.template.yml"
  - "templates/web.template.yml"

## which TCP/IP ports should this container expose?
expose:
  - "80:80"   # fwd host port 80   to container port 80 (http)
  - "2222:22" # fwd host port 2222 to container port 22 (ssh)

params:
  ## Which Git revision should this container use?
  version: HEAD

env:
  ## How many concurrent web requests are supported?
  ## With 2GB we recommend 3-4 workers, with 1GB only 2
  UNICORN_WORKERS: 2
  ##
  ## List of comma delimited emails that will be made admin on signup
  DISCOURSE_DEVELOPER_EMAILS: '[email protected]'
  ##
  ## The domain name this Discourse instance will respond to
  DISCOURSE_HOSTNAME: 'discourse.specifiction.org'
  ##
  ## The mailserver this Discourse instance will use
  DISCOURSE_SMTP_ADDRESS: smtp.mandrillapp.com
  DISCOURSE_SMTP_PORT: 587
  DISCOURSE_SMTP_USER_NAME: [email protected]
  DISCOURSE_SMTP_PASSWORD: XXX
  ##
  ## the origin pull CDN address for this Discourse instance
  # DISCOURSE_CDN_URL: //discourse-cdn.example.com

## These containers are stateless, all data is stored in /shared
volumes:
  - volume:
      host: /var/docker/shared/standalone
      guest: /shared

## The docker manager plugin allows you to one-click upgrade Discouse
## http://discourse.example.com/admin/docker
hooks:
  after_code:
    - exec:
        cd: $home/plugins
        cmd:
          - mkdir -p plugins
          - git clone https://github.com/discourse/docker_manager.git

## Remember, this is YAML syntax - you can only have one block with a name
run:
  - exec: echo "Beginning of custom commands"

  ## If you want to configure password login for root, uncomment and change:
  #- exec: apt-get -y install whois # for mkpasswd
  ## Use only one of the following lines:
  #- exec: /usr/sbin/usermod -p 'PASSWORD_HASH' root
  #- exec: /usr/sbin/usermod -p "$(mkpasswd -m sha-256 'RAW_PASSWORD')" root

  ## If you want to authorized additional users, uncomment and change:
  #- exec: ssh-import-id username
  #- exec: ssh-import-id anotherusername

  - exec: echo "End of custom commands"
  - exec: awk -F\# '{print $1;}' ~/.ssh/authorized_keys | awk 'BEGIN { print "Authorized SSH keys for this container:"; } NF>=2 {print $NF;}'