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/syslog.template.yml"
  12   - "templates/postgres.template.yml"
  13   - "templates/redis.template.yml"
  14   - "templates/sshd.template.yml"
  15   - "templates/web.template.yml"
  16
  17 ## which TCP/IP ports should this container expose?
  18 expose:
  19   - "80:80"   # fwd host port 80   to container port 80 (http)
  20   - "2222:22" # fwd host port 2222 to container port 22 (ssh)
  21
  22 #params:
  23   ## Which Git revision should this container use? (default: tests-passed)
  24   #version: tests-passed
  25
  26 env:
  27   LANG: en_US.UTF-8
  28   ## How many concurrent web requests are supported?
  29   ## With 2GB we recommend 3-4 workers, with 1GB only 2
  30   #UNICORN_WORKERS: 3
  31   ##
  32   ## List of comma delimited emails that will be made admin and developer
  33   ## on initial signup example 'user1@example.com, user2@example.com'
  34   DISCOURSE_DEVELOPER_EMAILS: 'me@example.com'
  35   ##
  36   ## The domain name this Discourse instance will respond to
  37   DISCOURSE_HOSTNAME: 'discourse.example.com'
  38   ##
  39   ## The mailserver this Discourse instance will use
  40   DISCOURSE_SMTP_ADDRESS: smtp.example.com         # (mandatory)
  41   #DISCOURSE_SMTP_PORT: 587                        # (optional)
  42   #DISCOURSE_SMTP_USER_NAME: user@example.com      # (optional)
  43   #DISCOURSE_SMTP_PASSWORD: pa$$word               # (optional)
  44   ##
  45   ## The CDN address for this Discourse instance (configured to pull)
  46   #DISCOURSE_CDN_URL: //discourse-cdn.example.com
  47
  48 ## These containers are stateless, all data is stored in /shared
  49 volumes:
  50   - volume:
  51       host: /var/docker/shared/standalone
  52       guest: /shared
  53
  54 ## The docker manager plugin allows you to one-click upgrade Discouse
  55 ## http://discourse.example.com/admin/docker
  56 hooks:
  57   after_code:
  58     - exec:
  59         cd: $home/plugins
  60         cmd:
  61           - mkdir -p plugins
  62           - git clone https://github.com/discourse/docker_manager.git
  63
  64 ## Remember, this is YAML syntax - you can only have one block with a name
  65 run:
  66   - exec: echo "Beginning of custom commands"
  67
  68   ## If you want to configure password login for root, uncomment and change:
  69   #- exec: apt-get -y install whois # for mkpasswd
  70   ## Use only one of the following lines:
  71   #- exec: /usr/sbin/usermod -p 'PASSWORD_HASH' root
  72   #- exec: /usr/sbin/usermod -p "$(mkpasswd -m sha-256 'RAW_PASSWORD')" root
  73
  74   ## If you want to authorized additional users, uncomment and change:
  75   #- exec: ssh-import-id username
  76   #- exec: ssh-import-id anotherusername
  77
  78   - exec: echo "End of custom commands"
  79   - exec: awk -F\# '{print $1;}' ~/.ssh/authorized_keys | awk 'BEGIN { print "Authorized SSH keys for this container:"; } NF>=2 {print $NF;}'