Add Heroku deployment support
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README.md
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README.md
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@ -118,6 +118,19 @@ Which will re-create the updated containers, leaving databases and data as is. D
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Docker is great for quickly trying out software, but it has its drawbacks too. If you prefer to run Mastodon without using Docker, refer to the [production guide](https://github.com/tootsuite/mastodon/wiki/Production-guide) for examples, configuration and instructions.
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## Deployment on Heroku (experimental)
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[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy)
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Mastodon can theoretically run indefinitely on a free [Heroku](https://heroku.com) app. It should be noted this has limited testing and could have unpredictable results.
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1. Click the above button.
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2. Fill in the options requested.
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* You can use a .herokuapp.com domain, which will be simple to set up, or you can use a custom domain. If you want a custom domain and HTTPS, you will need to upgrade to a paid plan (to use Heroku's SSL features), or set up [CloudFlare](https://cloudflare.com) who offer free "Flexible SSL" (note: CloudFlare have some undefined limits on WebSockets. So far, no one has reported hitting concurrent connection limits).
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* You will want Amazon S3 for file storage. The only exception is for development purposes, where you may not care if files are not saaved. Follow a guide online for creating a free Amazon S3 bucket and Access Key, then enter the details.
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* If you want your Mastodon to be able to send emails, configure SMTP settings here (or later). Consider using [Mailgun](https://mailgun.com) or similar, who offer free plans that should suit your interests.
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3. Deploy! The app should be set up, with a working web interface and database. You can change settings and manage versions from the Heroku dashboard.
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## Development with Vagrant
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A quick way to get a development environment up and running is with Vagrant. You will need recent versions of [Vagrant](https://www.vagrantup.com/) and [VirtualBox](https://www.virtualbox.org/) installed.
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@ -0,0 +1,91 @@
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{
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"name": "Mastodon",
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"description": "A GNU Social-compatible microblogging server",
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"repository": "https://github.com/tootsuite/mastodon",
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"logo": "https://github.com/tootsuite/mastodon/raw/master/app/assets/images/logo.png",
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"env": {
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"HEROKU": {
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"description": "Leave this as true",
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"value": "true",
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"required": true
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},
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"LOCAL_DOMAIN": {
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"description": "The domain that your Mastodon instance will run on (this can be appname.herokuapp.com or a custom domain)",
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"required": true
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},
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"LOCAL_HTTPS": {
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"description": "Will your domain support HTTPS? (Automatic for herokuapp, requires manual configuration for custom domains)",
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"value": "false",
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"required": true
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},
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"PAPERCLIP_SECRET": {
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"description": "The secret key for storing media files",
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"generator": "secret"
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},
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"SECRET_KEY_BASE": {
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"description": "The secret key base",
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"generator": "secret"
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},
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"SINGLE_USER_MODE": {
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"description": "Should the instance run in single user mode? (Disable registrations, redirect to front page)",
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"value": "false",
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"required": true
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},
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"S3_ENABLED": {
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"description": "Should Mastodon use Amazon S3 for storage? This is highly recommended, as Heroku does not have persistent file storage (files will be lost).",
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"value": "true",
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"required": false
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},
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"S3_BUCKET": {
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"description": "Amazon S3 Bucket",
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"required": false
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},
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"S3_REGION": {
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"description": "Amazon S3 region that the bucket is located in",
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"required": false
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},
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"AWS_ACCESS_KEY_ID": {
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"description": "Amazon S3 Access Key",
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"required": false
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},
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"AWS_SECRET_ACCESS_KEY": {
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"description": "Amazon S3 Secret Key",
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"required": false
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},
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"SMTP_SERVER": {
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"description": "Hostname for SMTP server, if you want to enable email",
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"required": false
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},
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"SMTP_PORT": {
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"description": "Port for SMTP server",
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"required": false
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},
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"SMTP_LOGIN": {
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"description": "Username for SMTP server",
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"required": false
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},
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"SMTP_PASSWORD": {
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"description": "Password for SMTP server",
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"required": false
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},
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"SMTP_DOMAIN": {
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"description": "Domain for SMTP server. Will default to instance domain if blank.",
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"required": false
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}
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},
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"buildpacks": [
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{
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"url": "heroku/nodejs"
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},
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{
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"url": "heroku/ruby"
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}
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],
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"scripts": {
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"postdeploy": "bundle exec rails db:migrate && bundle exec rails db:seed"
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},
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"addons": [
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"heroku-postgresql",
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"heroku-redis"
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]
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}
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@ -7,4 +7,4 @@ test:
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production:
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adapter: redis
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url: redis://<%= ENV['REDIS_HOST'] || 'localhost' %>:<%= ENV['REDIS_PORT'] || 6379 %>/1
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url: redis://<%= ENV['REDIS_PASSWORD'] ? ':' + ENV['REDIS_PASSWORD'] + '@' : '' %><%= ENV['REDIS_HOST'] || 'localhost' %>:<%= ENV['REDIS_PORT'] || 6379 %>/1
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@ -45,10 +45,20 @@ Rails.application.configure do
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# Use a different logger for distributed setups.
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# config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
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# Parse and split the REDIS_URL if passed (used with hosting platforms such as Heroku).
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# Set ENV variables because they are used elsewhere.
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if ENV['REDIS_URL']
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redis_url = URI.parse(ENV['REDIS_URL'])
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ENV['REDIS_HOST'] = redis_url.host
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ENV['REDIS_PORT'] = redis_url.port.to_s
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ENV['REDIS_PASSWORD'] = redis_url.password
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end
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# Use a different cache store in production.
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config.cache_store = :redis_store, {
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host: ENV.fetch('REDIS_HOST') { 'localhost' },
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port: ENV.fetch('REDIS_PORT') { 6379 },
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password: ENV.fetch('REDIS_PASSWORD') { false },
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db: 0,
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namespace: 'cache',
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expires_in: 20.minutes
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:address => ENV['SMTP_SERVER'],
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:user_name => ENV['SMTP_LOGIN'],
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:password => ENV['SMTP_PASSWORD'],
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:domain => config.x.local_domain,
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:domain => ENV['SMTP_DOMAIN'] || config.x.local_domain,
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:authentication => :plain,
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}
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@ -3,5 +3,6 @@
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Redis.current = Redis.new(
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host: ENV.fetch('REDIS_HOST') { 'localhost' },
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port: ENV.fetch('REDIS_PORT') { 6379 },
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password: ENV.fetch('REDIS_PASSWORD') { false },
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driver: :hiredis
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)
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@ -1,10 +1,11 @@
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host = ENV.fetch('REDIS_HOST') { 'localhost' }
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port = ENV.fetch('REDIS_PORT') { 6379 }
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password = ENV.fetch('REDIS_PASSWORD') { false }
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Sidekiq.configure_server do |config|
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config.redis = { host: host, port: port }
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config.redis = { host: host, port: port, password: password}
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end
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Sidekiq.configure_client do |config|
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config.redis = { host: host, port: port }
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config.redis = { host: host, port: port, password: password }
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end
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@ -40,6 +40,11 @@ preload_app!
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# cannot share connections between processes.
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#
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on_worker_boot do
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if ENV["HEROKU"] #Spwan the workers from Puma, to only use one dyno
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@sidekiq_pid ||= spawn('bundle exec sidekiq -q default -q mailers -q push')
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end
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ActiveRecord::Base.establish_connection if defined?(ActiveRecord)
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end
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