Add Support for Nanobox (#1709)

* Nanobox Support

- Added support for running Mastodon using Nanobox, both for local development, and for deployment to production
- Dev mode tested and is working properly
- Deployment is undergoing test as of this writing. If it works, this line will be amended to state success; if not, one or more subsequent commits will provide fixes.

* [nanobox] Resolve Deploy Issues

Everything seems to work except routing to the streaming API. Will investigate with the Nanobox staff and make fix commits if needed.

Changes made:
- Also need `NODE_ENV` in production
- Node runs on `:4000`
- Use `envsubst` to commit `.env.production` values, since `dotEnv` packages don't always support referencing other variables
- Can't precompile assets after `transform` hook, but do this locally so it only has to be done once.
- Rails won't create `production.log` on its own, so we do this ourselves.
- Some `start` commands run from `/data/` for some reason, so use absolute paths in command arguments

* [nanobox] Update Ruby version

* [nanobox] Fix db.rake Ruby code style issues

* [nanobox] Minor Fixes

Some minor adjustments to improve functionality:

- Fixed routing to `web.stream` instances
- Adjust `.env.nanobox` to properly generate a default `SMTP_FROM_ADDRESS` via `envsubst`
- Update Nginx configs to properly support the needed HTTP version and headers for proper functionality (the streaming API doesn't work without some of these settings in place)

* [nanobox] Move usage info to docs repo

* [nanobox] Updates for 1.2.x

- Need to leave out `pkg-config` since Nanobox deploys without Ruby's headers - create a gem group to exclude the gem during Nanobox installs, but allow it to remain part of the default set otherwise
- Update cron jobs to cover new/updated Rake tasks
- Update `.env.nanobox` to include latest defaults and additions

* [nanobox] Fix for nokogumbo, added in 1.3.x

Apparently, nokogumbo (pulled in by sanitize, added with `OEmbed Support for PreviewCard` (#2337) - 88725d6) tries to install before nokogiri, despite needing nokogiri available to build properly. Instruct it to use the same settings as nokogiri does when building nokogiri directly, instead of via bundler.

* [nanobox] Set NODE_ENV during asset compile

The switch to WebPack will rely on the local value of the NODE_ENV evar, so set it to production during asset compilation.

* [nanobox] Rebase on master; update Nginx configs

- `pkg-config` Gem no longer causes issues in Nanobox, so revert the Gemfile change which allowed excluding it
- Update Nginx configuration files with latest recommendations from production documentation
- Rebase on master to Get This Merged™

Everything should be golden!

1 files changed, 158 insertions, 0 deletions

diff --git a/boxfile.yml b/boxfile.yml
new file mode 100644
index 000000000..65f5f6c8c
--- /dev/null
+++ b/boxfile.yml
@@ -0,0 +1,158 @@
+run.config:
+  engine: ruby
+  engine.config:
+    runtime: ruby-2.4.1
+
+  extra_packages:
+    # basic servers:
+    - nginx
+    - nodejs
+
+    # for images:
+    - ImageMagick
+
+    # for videos:
+    - ffmpeg3
+
+    # to prep the .env file
+    - gettext-tools
+
+  cache_dirs:
+    - node_modules
+
+  extra_path_dirs:
+    - node_modules/.bin
+
+  build_triggers:
+    - .ruby-version
+    - Gemfile
+    - Gemfile.lock
+    - package.json
+    - yarn.lock
+
+  extra_steps:
+    - cp .env.nanobox .env
+    - gem install bundler
+    - bundle config build.nokogiri --with-iconv-dir=/data/ --with-zlib-dir=/data/
+    - bundle config build.nokogumbo --with-iconv-dir=/data/ --with-zlib-dir=/data/
+    - bundle install --clean
+    - yarn
+
+  fs_watch: true
+
+deploy.config:
+  extra_steps:
+    - NODE_ENV=production bundle exec rake assets:precompile
+    - "[ -r /app/.env.production ] || sed 's/LOCAL_HTTPS=.*/LOCAL_HTTPS=true/i' /app/.env.nanobox > /app/.env.production"
+  transform:
+    - envsubst < /app/.env.production > /tmp/.env.production && mv /tmp/.env.production /app/.env.production
+    - |-
+        if [ -z "$LOCAL_DOMAIN" ]
+        then
+          . /app/.env.production
+          export LOCAL_DOMAIN
+        fi
+        erb /app/nanobox/nginx-web.conf.erb > /app/nanobox/nginx-web.conf
+        erb /app/nanobox/nginx-stream.conf.erb > /app/nanobox/nginx-stream.conf
+    - touch /app/log/production.log
+  before_live:
+    web.web:
+      - bundle exec rake db:migrate:setup
+
+web.web:
+  start:
+    nginx: nginx -c /app/nanobox/nginx-web.conf
+    rails: bundle exec puma -C /app/config/puma.rb
+
+  routes:
+    - '/'
+
+  writable_dirs:
+    - tmp
+
+  log_watch:
+    rails: 'log/production.log'
+
+  network_dirs:
+    data.storage:
+      - public/system
+
+web.stream:
+  start:
+    nginx: nginx -c /app/nanobox/nginx-stream.conf
+    node: yarn run start
+
+  routes:
+    - '/api/v1/streaming*'
+    # Somehow we're getting requests for scheme://domain//api/v1/streaming* - match those, too
+    - '//api/v1/streaming*'
+
+  writable_dirs:
+    - tmp
+
+worker.sidekiq:
+  start: bundle exec sidekiq -c 5 -q default -q mailers -q pull -q push -L /app/log/sidekiq.log
+
+  writable_dirs:
+    - tmp
+
+  log_watch:
+    rails: 'log/production.log'
+    sidekiq: 'log/sidekiq.log'
+
+  network_dirs:
+    data.storage:
+      - public/system
+
+  cron:
+    - id: generate_static_gifs
+      schedule: '*/15 * * * *'
+      command: 'bundle exec rake mastodon:maintenance:add_static_avatars'
+
+    - id: update_counter_caches
+      schedule: '50 * * * *'
+      command: 'bundle exec rake mastodon:maintenance:update_counter_caches'
+
+    # runs feeds:clear, media:clear, users:clear, and push:refresh
+    - id: do_daily_tasks
+      schedule: '00 00 * * *'
+      command: 'bundle exec rake mastodon:daily'
+
+    - id: clear_silenced_media
+      schedule: '10 00 * * *'
+      command: 'bundle exec rake mastodon:media:remove_silenced'
+
+    - id: clear_remote_media
+      schedule: '20 00 * * *'
+      command: 'bundle exec rake mastodon:media:remove_remote'
+
+    - id: clear_unfollowed_subs
+      schedule: '30 00 * * *'
+      command: 'bundle exec rake mastodon:push:clear'
+
+    - id: send_digest_emails
+      schedule: '00 20 * * *'
+      command: 'bundle exec rake mastodon:emails:digest'
+
+    # The following two tasks can be uncommented to automatically open and close
+    # registrations on a schedule. The format of 'schedule' is a standard cron
+    # time expression: minute hour day month day-of-week; search for "cron
+    # time expressions" for more info on how to set these up. The examples here
+    # open registration only from 8 am to 4 pm, server time.
+    #
+    # - id: open_registrations
+    #   schedule: '00 08 * * *'
+    #   command: 'bundle exec rake mastodon:settings:open_registrations'
+    #
+    # - id: close_registrations
+    #   schedule: '00 16 * * *'
+    #   command: 'bundle exec rake mastodon:settings:close_registrations'
+
+data.db:
+  image: nanobox/postgresql:9.5
+
+data.redis:
+  image: nanobox/redis:3.0
+
+data.storage:
+  image: nanobox/unfs:0.9