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standalone.yml
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##
## 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: 3
##
## 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.example.com'
##
## The mailserver this Discourse instance will use
DISCOURSE_SMTP_ADDRESS: smtp.example.com # (mandatory)
# DISCOURSE_SMTP_PORT: 587 # (optional)
# DISCOURSE_SMTP_USER_NAME: [email protected] # (optional)
# DISCOURSE_SMTP_PASSWORD: p@ssword # (optional)
##
## 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;}'