[NEW] How to Install Mastodon on Ubuntu 16.04 (linode#1968)

* Research/write complete for Mastodon guide

* initial fix of dictionary and travis fails

* Changed date

* mastodon ubuntu 16 tech edit

* Copy Edits

* Fix broken link and fix missing --dry-run

ci/vale/dictionary.txt

@@ -314,6 +314,7 @@ esc
 etcd
 etcd0
 eth0
+eugen
 evhost
 example1
 example2
@@ -349,6 +350,7 @@ fdisk
 fdriver
 fe70
 fedf
+fediverse
 fetchmail
 fetchmailrc
 ff02
@@ -681,6 +683,7 @@ magento
 maildir
 maildirs
 maildrop
+mailgun
 mailname
 mailq
 mailserver
@@ -1037,6 +1040,7 @@ ritchie
 rkt
 rmem
 ro
+rochko
 rocommunity
 rollout
 roundcube
@@ -1126,6 +1130,7 @@ shortguide
 shortguides
 shortname
 shoutcast
+sidekiq
 sintra
 sitename
 slackpkg

docs/applications/messaging/install-mastodon-on-ubuntu-1604/docker-compose.yml

@@ -0,0 +1,124 @@
+version: '3'
+services:
+
+  db:
+    restart: always
+    image: postgres:9.6-alpine
+    networks:
+      - internal_network
+### Uncomment to enable DB persistance
+    volumes:
+      - ./postgres:/var/lib/postgresql/data
+
+  redis:
+    restart: always
+    image: redis:4.0-alpine
+    networks:
+      - internal_network
+### Uncomment to enable REDIS persistance
+    volumes:
+      - ./redis:/data
+
+#  es:
+#    restart: always
+#    image: docker.elastic.co/elasticsearch/elasticsearch-oss:6.1.3
+#    environment:
+#      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
+#    networks:
+#      - internal_network
+#### Uncomment to enable ES persistance
+##    volumes:
+##      - ./elasticsearch:/usr/share/elasticsearch/data
+
+  web:
+#    build: .
+    image: tootsuite/mastodon:v2.4.2
+    restart: always
+    env_file: .env.production
+    command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000 -b '0.0.0.0'"
+    networks:
+      - external_network
+      - internal_network
+    ports:
+      - "127.0.0.1:3000:3000"
+    depends_on:
+      - db
+      - redis
+#      - es
+    volumes:
+      - ./public/system:/mastodon/public/system
+      - ./public/assets:/mastodon/public/assets
+      - ./public/packs:/mastodon/public/packs
+
+  streaming:
+#    build: .
+    image: tootsuite/mastodon:v2.4.2
+    restart: always
+    env_file: .env.production
+    command: yarn start
+    networks:
+      - external_network
+      - internal_network
+    ports:
+      - "127.0.0.1:4000:4000"
+    depends_on:
+      - db
+      - redis
+
+  sidekiq:
+#    build: .
+    image: tootsuite/mastodon:v2.4.2
+    restart: always
+    env_file: .env.production
+    command: bundle exec sidekiq -q default -q mailers -q pull -q push
+    depends_on:
+      - db
+      - redis
+    networks:
+      - external_network
+      - internal_network
+    volumes:
+      - ./public/system:/mastodon/public/system
+      - ./public/packs:/mastodon/public/packs
+
+## Uncomment to enable federation with tor instances along with adding the following ENV variables
+## http_proxy=http://privoxy:8118
+## ALLOW_ACCESS_TO_HIDDEN_SERVICE=true
+#  tor:
+#    build: https://github.com/usbsnowcrash/docker-tor.git
+#    networks:
+#      - external_network
+#      - internal_network
+#
+#  privoxy:
+#    build: https://github.com/usbsnowcrash/docker-privoxy.git
+#    command: /opt/sbin/privoxy --no-daemon --user privoxy.privoxy /opt/config
+#    volumes:
+#      - ./priv-config:/opt/config
+#    networks:
+#      - external_network
+#      - internal_network
+
+  nginx:
+    build:
+      context: ./nginx
+      dockerfile: Dockerfile
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+       - /etc/letsencrypt/:/etc/letsencrypt/
+       - ./public/:/home/mastodon/live/public
+       - /usr/share/nginx/html:/usr/share/nginx/html
+    restart: always
+    depends_on:
+      - web
+      - streaming
+    networks:
+      - external_network
+      - internal_network
+
+networks:
+  external_network:
+  internal_network:
+    internal: true