# IMPORTANT: SET A SECRET PASSWORD in Postgres for the Discourse User
-# SOME_SECRET in this template
+# TODO: change SOME_SECRET in this template
templates:
- - "templates/sshd.template.yml"
- "templates/web.template.yml"
+ - "templates/web.ratelimited.template.yml"
expose:
- "80:80"
- "2222:22"
-params:
+# Use 'links' key to link containers together, aka use Docker --link flag.
+links:
+ - link:
+ name: data
+ alias: data
-# your ssh key can go here, or you can use ssh-import-id
- ssh_key: ""
- version: HEAD
+# any extra arguments for Docker?
+# docker_args:
- database_yml:
- production:
- socket: ""
- host: <%= ENV['DOCKER_HOST_IP'] %>
- database: discourse
- username: discourse
- password: SOME_SECRET
- host_names:
- - www.SOME_DOMAIN.com
+params:
+ ## Which Git revision should this container use? (default: tests-passed)
+ #version: tests-passed
-# developer emails allow you to fast track account creation on the site
env:
- DEVELOPER_EMAILS: ''
+ LANG: en_US.UTF-8
+ ## TODO: How many concurrent web requests are supported?
+ ## With 2GB we recommend 3-4 workers, with 1GB only 2
+ ## If you have lots of memory, use one or two workers per logical CPU core
+ #UNICORN_WORKERS: 3
+
+ ## TODO: configure connectivity to the databases
+ DISCOURSE_DB_SOCKET: ''
+ #DISCOURSE_DB_USERNAME: discourse
+ DISCOURSE_DB_PASSWORD: SOME_SECRET
+ DISCOURSE_DB_HOST: data
+ DISCOURSE_REDIS_HOST: data
+ ##
+ ## TODO: List of comma delimited emails that will be made admin and developer
+ ## on initial signup example 'user1@example.com,user2@example.com'
+ DISCOURSE_DEVELOPER_EMAILS: 'me@example.com'
+ ##
+ ## TODO: The domain name this Discourse instance will respond to
+ DISCOURSE_HOSTNAME: 'discourse.example.com'
+ ##
+ ## Uncomment if you want the container to be started with the same
+ ## hostname (-h option) as specified above (default "$hostname-$config")
+ #DOCKER_USE_HOSTNAME: true
+ ##
+ ## TODO: The mailserver this Discourse instance will use
+ DISCOURSE_SMTP_ADDRESS: smtp.example.com # (mandatory)
+ #DISCOURSE_SMTP_PORT: 587 # (optional)
+ #DISCOURSE_SMTP_USER_NAME: user@example.com # (optional)
+ #DISCOURSE_SMTP_PASSWORD: pa$$word # (optional)
+ ##
+ ## The CDN address for this Discourse instance (configured to pull)
+ #DISCOURSE_CDN_URL: //discourse-cdn.example.com
volumes:
- volume:
- host: /var/docker/shared
- guest: /shared
+ host: /var/discourse/shared/web-only
+ guest: /shared
+ - volume:
+ host: /var/discourse/shared/web-only/log/var-log
+ guest: /var/log
-# you may use the docker manager to upgrade and monitor your docker image
-# UI will be visible at http://yoursite.com/admin/docker
+## The docker manager plugin allows you to one-click upgrade Discouse
+## http://discourse.example.com/admin/docker
hooks:
-# you may import your key using launchpad if needed
-#after_sshd:
-# - exec: ssh-import-id some-user
after_code:
- - file:
- path: $home/config/redis.yml
- contents: |
- production:
- host: <%= ENV['DOCKER_HOST_IP'] %>
- port: 6379
- db: 0
- cache_db: 2
- exec:
cd: $home/plugins
cmd:
- - mkdir -p plugins
- git clone https://github.com/discourse/docker_manager.git
-# mail is critical, setup here
- # - replace:
- # filename: /var/www/discourse/config/environments/production.rb
- # from: /end/
- # direction: reverse
- # to: |
- # config.action_mailer.delivery_method = :smtp
- # config.action_mailer.smtp_settings = {
- # :address => 'smtp.mandrillapp.com',
- # :port => 587,
- # :domain => 'domain',
- # :user_name => 'user@email.com',
- # :password => 'pwd',
- # :authentication => 'login',
- # :enable_starttls_auto => true
- # }
- # end
+
+## Remember, this is YAML syntax - you can only have one block with a name
+run:
+ - exec: echo "Beginning of custom commands"
+
+ ## If you want to configure password login for root, uncomment and change:
+ ## Use only one of the following lines:
+ #- exec: /usr/sbin/usermod -p 'PASSWORD_HASH' root
+ #- exec: /usr/sbin/usermod -p "$(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;}'