Remove nanobox (#17881)

Co-authored-by: Tony Jiang <tjiang@hippo.com>

.env.nanobox

-# Service dependencies
-# You may set REDIS_URL instead for more advanced options
-REDIS_HOST=$DATA_REDIS_HOST
-REDIS_PORT=6379
-# REDIS_DB=0
-
-# You may set DATABASE_URL instead for more advanced options
-DB_HOST=$DATA_DB_HOST
-DB_USER=$DATA_DB_USER
-DB_NAME=gonano
-DB_PASS=$DATA_DB_PASS
-DB_PORT=5432
-
-# DATABASE_URL=postgresql://$DATA_DB_USER:$DATA_DB_PASS@$DATA_DB_HOST/gonano
-
-# Optional Elasticsearch configuration
-ES_ENABLED=true
-ES_HOST=$DATA_ELASTIC_HOST
-ES_PORT=9200
-
-BIND=0.0.0.0
-
-# Federation
-# Note: Changing LOCAL_DOMAIN at a later time will cause unwanted side effects, including breaking all existing federation.
-# LOCAL_DOMAIN should *NOT* contain the protocol part of the domain e.g https://example.com.
-LOCAL_DOMAIN=${APP_NAME}.nanoapp.io
-
-# Changing LOCAL_HTTPS in production is no longer supported. (Mastodon will always serve https:// links)
-
-# Use this only if you need to run mastodon on a different domain than the one used for federation.
-# You can read more about this option on https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Serving_a_different_domain.md
-# DO *NOT* USE THIS UNLESS YOU KNOW *EXACTLY* WHAT YOU ARE DOING.
-# WEB_DOMAIN=mastodon.example.com
-
-# Use this if you want to have several aliases handler@example1.com
-# handler@example2.com etc. for the same user. LOCAL_DOMAIN should not
-# be added. Comma separated values
-# ALTERNATE_DOMAINS=example1.com,example2.com
-
-# Application secrets
-# Generate each with the `rake secret` task (`nanobox run bundle exec rake secret`)
-SECRET_KEY_BASE=$SECRET_KEY_BASE
-OTP_SECRET=$OTP_SECRET
-
-# VAPID keys (used for push notifications)
-# You can generate the keys using the following command (first is the private key, second is the public one)
-# You should only generate this once per instance. If you later decide to change it, all push subscription will
-# be invalidated, requiring the users to access the website again to resubscribe.
-#
-# Generate with `rake mastodon:webpush:generate_vapid_key` task (`nanobox run bundle exec rake mastodon:webpush:generate_vapid_key`)
-#
-# For more information visit https://rossta.net/blog/using-the-web-push-api-with-vapid.html
-VAPID_PRIVATE_KEY=$VAPID_PRIVATE_KEY
-VAPID_PUBLIC_KEY=$VAPID_PUBLIC_KEY
-
-# Registrations
-# Single user mode will disable registrations and redirect frontpage to the first profile
-# SINGLE_USER_MODE=true
-# Prevent registrations with following e-mail domains
-# EMAIL_DOMAIN_BLACKLIST=example1.com|example2.de|etc
-# Only allow registrations with the following e-mail domains
-# EMAIL_DOMAIN_WHITELIST=example1.com|example2.de|etc
-
-# Optionally change default language
-# DEFAULT_LOCALE=de
-
-# E-mail configuration
-# Note: Mailgun and SparkPost (https://sparkpo.st/smtp) each have good free tiers
-# If you want to use an SMTP server without authentication (e.g local Postfix relay)
-# then set SMTP_AUTH_METHOD and SMTP_OPENSSL_VERIFY_MODE to 'none' and
-# *comment* SMTP_LOGIN and SMTP_PASSWORD (leaving them blank is not enough).
-SMTP_SERVER=$SMTP_SERVER
-SMTP_PORT=587
-SMTP_LOGIN=$SMTP_LOGIN
-SMTP_PASSWORD=$SMTP_PASSWORD
-SMTP_FROM_ADDRESS=notifications@${APP_NAME}.nanoapp.io
-#SMTP_REPLY_TO=
-#SMTP_DOMAIN= # defaults to LOCAL_DOMAIN
-#SMTP_DELIVERY_METHOD=smtp # delivery method can also be sendmail
-#SMTP_AUTH_METHOD=plain
-#SMTP_CA_FILE=/etc/ssl/certs/ca-certificates.crt
-#SMTP_OPENSSL_VERIFY_MODE=peer
-#SMTP_ENABLE_STARTTLS_AUTO=true
-#SMTP_TLS=true
-
-# Optional user upload path and URL (images, avatars). Default is :rails_root/public/system. If you set this variable, you are responsible for making your HTTP server (eg. nginx) serve these files.
-# PAPERCLIP_ROOT_PATH=/var/lib/mastodon/public-system
-# PAPERCLIP_ROOT_URL=/system
-
-# Optional asset host for multi-server setups
-# The asset host must allow cross origin request from WEB_DOMAIN or LOCAL_DOMAIN
-# if WEB_DOMAIN is not set. For example, the server may have the
-# following header field:
-# Access-Control-Allow-Origin: https://example.com/
-# CDN_HOST=https://assets.example.com
-
-# S3 (optional)
-# The attachment host must allow cross origin request from WEB_DOMAIN or
-# LOCAL_DOMAIN if WEB_DOMAIN is not set. For example, the server may have the
-# following header field:
-# Access-Control-Allow-Origin: https://192.168.1.123:9000/
-# S3_ENABLED=true
-# S3_BUCKET=
-# AWS_ACCESS_KEY_ID=
-# AWS_SECRET_ACCESS_KEY=
-# S3_REGION=
-# S3_PROTOCOL=http
-# S3_HOSTNAME=192.168.1.123:9000
-
-# S3 (Minio Config (optional) Please check Minio instance for details)
-# The attachment host must allow cross origin request - see the description
-# above.
-# S3_ENABLED=true
-# S3_BUCKET=
-# AWS_ACCESS_KEY_ID=
-# AWS_SECRET_ACCESS_KEY=
-# S3_REGION=
-# S3_PROTOCOL=https
-# S3_HOSTNAME=
-# S3_ENDPOINT=
-# S3_SIGNATURE_VERSION=
-
-# Google Cloud Storage (optional)
-# Use S3 compatible API. Since GCS does not support Multipart Upload,
-# increase the value of S3_MULTIPART_THRESHOLD to disable Multipart Upload.
-# The attachment host must allow cross origin request - see the description
-# above.
-# S3_ENABLED=true
-# AWS_ACCESS_KEY_ID=
-# AWS_SECRET_ACCESS_KEY=
-# S3_REGION=
-# S3_PROTOCOL=https
-# S3_HOSTNAME=storage.googleapis.com
-# S3_ENDPOINT=https://storage.googleapis.com
-# S3_MULTIPART_THRESHOLD=52428801 # 50.megabytes
-
-# Swift (optional)
-# The attachment host must allow cross origin request - see the description
-# above.
-# SWIFT_ENABLED=true
-# SWIFT_USERNAME=
-# For Keystone V3, the value for SWIFT_TENANT should be the project name
-# SWIFT_TENANT=
-# SWIFT_PASSWORD=
-# Some OpenStack V3 providers require PROJECT_ID (optional)
-# SWIFT_PROJECT_ID=
-# Keystone V2 and V3 URLs are supported. Use a V3 URL if possible to avoid
-# issues with token rate-limiting during high load.
-# SWIFT_AUTH_URL=
-# SWIFT_CONTAINER=
-# SWIFT_OBJECT_URL=
-# SWIFT_REGION=
-# Defaults to 'default'
-# SWIFT_DOMAIN_NAME=
-# Defaults to 60 seconds. Set to 0 to disable
-# SWIFT_CACHE_TTL=
-
-# Optional alias for S3 (e.g. to serve files on a custom domain, possibly using Cloudfront or Cloudflare)
-# S3_ALIAS_HOST=
-
-# Streaming API integration
-# STREAMING_API_BASE_URL=
-
-# Advanced settings
-# If you need to use pgBouncer, you need to disable prepared statements:
-# PREPARED_STATEMENTS=false
-
-# Cluster number setting for streaming API server.
-# If you comment out following line, cluster number will be `numOfCpuCores - 1`.
-# STREAMING_CLUSTER_NUM=1
-
-# Docker mastodon user
-# If you use Docker, you may want to assign UID/GID manually.
-# UID=1000
-# GID=1000
-
-# LDAP authentication (optional)
-# LDAP_ENABLED=true
-# LDAP_HOST=localhost
-# LDAP_PORT=389
-# LDAP_METHOD=simple_tls
-# LDAP_BASE=
-# LDAP_BIND_DN=
-# LDAP_PASSWORD=
-# LDAP_UID=cn
-# LDAP_MAIL=mail
-# LDAP_SEARCH_FILTER=(|(%{uid}=%{email})(%{mail}=%{email}))
-# LDAP_UID_CONVERSION_ENABLED=true
-# LDAP_UID_CONVERSION_SEARCH=., -
-# LDAP_UID_CONVERSION_REPLACE=_
-
-# PAM authentication (optional)
-# PAM authentication uses for the email generation the "email" pam variable
-# and optional as fallback PAM_DEFAULT_SUFFIX
-# The pam environment variable "email" is provided by:
-# https://github.com/devkral/pam_email_extractor
-# PAM_ENABLED=true
-# Fallback email domain for email address generation (LOCAL_DOMAIN by default)
-# PAM_EMAIL_DOMAIN=example.com
-# Name of the pam service (pam "auth" section is evaluated)
-# PAM_DEFAULT_SERVICE=rpam
-# Name of the pam service used for checking if an user can register (pam "account" section is evaluated) (nil (disabled) by default)
-# PAM_CONTROLLED_SERVICE=rpam
-
-# Optional CAS authentication (cf. omniauth-cas) :
-# CAS_ENABLED=true
-# CAS_URL=https://sso.myserver.com/
-# CAS_HOST=sso.myserver.com/
-# CAS_PORT=443
-# CAS_SSL=true
-# CAS_VALIDATE_URL=
-# CAS_CALLBACK_URL=
-# CAS_LOGOUT_URL=
-# CAS_LOGIN_URL=
-# CAS_UID_FIELD='user'
-# CAS_CA_PATH=
-# CAS_DISABLE_SSL_VERIFICATION=false
-# CAS_UID_KEY='user'
-# CAS_NAME_KEY='name'
-# CAS_EMAIL_KEY='email'
-# CAS_NICKNAME_KEY='nickname'
-# CAS_FIRST_NAME_KEY='firstname'
-# CAS_LAST_NAME_KEY='lastname'
-# CAS_LOCATION_KEY='location'
-# CAS_IMAGE_KEY='image'
-# CAS_PHONE_KEY='phone'
-# CAS_SECURITY_ASSUME_EMAIL_IS_VERIFIED=true
-
-# Optional SAML authentication (cf. omniauth-saml)
-# SAML_ENABLED=true
-# SAML_ACS_URL=http://localhost:3000/auth/auth/saml/callback
-# SAML_ISSUER=https://example.com
-# SAML_IDP_SSO_TARGET_URL=https://idp.testshib.org/idp/profile/SAML2/Redirect/SSO
-# SAML_IDP_CERT=
-# SAML_IDP_CERT_FINGERPRINT=
-# SAML_NAME_IDENTIFIER_FORMAT=
-# SAML_CERT=
-# SAML_PRIVATE_KEY=
-# SAML_SECURITY_WANT_ASSERTION_SIGNED=true
-# SAML_SECURITY_WANT_ASSERTION_ENCRYPTED=true
-# SAML_SECURITY_ASSUME_EMAIL_IS_VERIFIED=true
-# SAML_ATTRIBUTES_STATEMENTS_UID="urn:oid:0.9.2342.19200300.100.1.1"
-# SAML_ATTRIBUTES_STATEMENTS_EMAIL="urn:oid:1.3.6.1.4.1.5923.1.1.1.6"
-# SAML_ATTRIBUTES_STATEMENTS_FULL_NAME="urn:oid:2.16.840.1.113730.3.1.241"
-# SAML_ATTRIBUTES_STATEMENTS_FIRST_NAME="urn:oid:2.5.4.42"
-# SAML_ATTRIBUTES_STATEMENTS_LAST_NAME="urn:oid:2.5.4.4"
-# SAML_UID_ATTRIBUTE="urn:oid:0.9.2342.19200300.100.1.1"
-# SAML_ATTRIBUTES_STATEMENTS_VERIFIED=
-# SAML_ATTRIBUTES_STATEMENTS_VERIFIED_EMAIL=
-
-# Use HTTP proxy for outgoing request (optional)
-# http_proxy=http://gateway.local:8118
-# Access control for hidden service.
-# ALLOW_ACCESS_TO_HIDDEN_SERVICE=true

boxfile.yml

-run.config:
-  engine: ruby
-  engine.config:
-    runtime: ruby-2.5
-
-  extra_packages:
-    # basic servers:
-    - nginx
-    - nodejs
-
-    # for images:
-    - ImageMagick
-    - jemalloc
-
-    # for videos:
-    - ffmpeg3
-
-    # to prep the .env file:
-    - gettext-tools
-
-    # for node-gyp, used in the asset compilation process:
-    - python-2
-
-    # i18n:
-    - libidn
-
-  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
-    - yarn
-
-  fs_watch: true
-
-deploy.config:
-  extra_steps:
-    - NODE_ENV=production bundle exec rake assets:precompile
-  transform:
-    - 'envsubst < /app/.env.nanobox > /app/.env.production'
-    - |-
-      if [ -z "$LOCAL_DOMAIN" ]
-      then
-        . /app/.env.production
-        export LOCAL_DOMAIN
-      fi
-      erb /app/nanobox/nginx-web.conf.erb > /app/nanobox/nginx-web.conf
-      erb /app/nanobox/nginx-stream.conf.erb > /app/nanobox/nginx-stream.conf
-    - touch /app/log/production.log
-  before_live:
-    web.web:
-      - bin/tootctl cache clear
-      - bundle exec rake db:migrate:setup
-  after_live:
-    worker.sidekiq:
-      - |-
-        if [[ "${ES_ENABLED}" != "false" ]]
-        then
-          bin/tootctl search deploy
-        fi
-
-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:
-    default: bundle exec sidekiq -c 5 -q default -L /app/log/sidekiq.log
-    mailers: bundle exec sidekiq -c 5 -q mailers -L /app/log/sidekiq.log
-    pull: bundle exec sidekiq -c 5 -q pull -L /app/log/sidekiq.log
-    push: bundle exec sidekiq -c 5 -q push -L /app/log/sidekiq.log
-    scheduler: bundle exec sidekiq -c 5 -q scheduler -L /app/log/sidekiq.log
-
-  writable_dirs:
-    - tmp
-
-  log_watch:
-    rails: 'log/production.log'
-    sidekiq: 'log/sidekiq.log'
-
-  network_dirs:
-    data.storage:
-      - public/system
-
-data.db:
-  image: nanobox/postgresql:9.6
-
-  cron:
-    - id: backup
-      schedule: '0 3 * * *'
-      command: |
-        PGPASSWORD=${DATA_DB_PASS} pg_dump -U ${DATA_DB_USER} -w -Fc -O gonano |
-        gzip |
-        curl -k -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/backup-${HOSTNAME}-$(date -u +%Y-%m-%d.%H-%M-%S).sql.gz -X POST -T - >&2
-        curl -k -s -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/ |
-        sed 's/,/\n/g' |
-        grep ${HOSTNAME} |
-        sort |
-        head -n-${BACKUP_COUNT:-1} |
-        sed 's/.*: \?"\(.*\)".*/\1/' |
-        while read file
-        do
-          curl -k -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/${file} -X DELETE
-        done
-
-data.elastic:
-  image: nanobox/elasticsearch:5
-
-  cron:
-    - id: backup
-      schedule: '0 3 * * *'
-      command: |
-        id=$(cat /proc/sys/kernel/random/uuid)
-        curl -X PUT -H "Content-Type: application/json" "127.0.0.1:9200/_snapshot/${id}" -d "{\"type\": \"fs\",\"settings\": {\"location\": \"/var/tmp/${id}\",\"compress\": true}}"
-        curl -X PUT -H "Content-Type: application/json" "127.0.0.1:9200/_snapshot/${id}/backup?wait_for_completion=true&pretty"
-        tar -cz -C "/var/tmp/${id}" . |
-        curl -k -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/backup-${HOSTNAME}-$(date -u +%Y-%m-%d.%H-%M-%S).tgz -X POST -T - >&2
-        curl -X DELETE -H "Content-Type: application/json" "127.0.0.1:9200/_snapshot/${id}"
-        rm -rf "/var/tmp/${id}"
-        curl -k -s -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/ |
-        sed 's/,/\n/g' |
-        grep ${HOSTNAME} |
-        sort |
-        head -n-${BACKUP_COUNT:-1} |
-        sed 's/.*: \?"\(.*\)".*/\1/' |
-        while read file
-        do
-          curl -k -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/${file} -X DELETE
-        done
-
-data.redis:
-  image: nanobox/redis:4.0
-
-  cron:
-    - id: backup
-      schedule: '0 3 * * *'
-      command: |
-        curl -k -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/backup-${HOSTNAME}-$(date -u +%Y-%m-%d.%H-%M-%S).rdb -X POST -T /data/var/db/redis/dump.rdb >&2
-        curl -k -s -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/ |
-        sed 's/,/\n/g' |
-        grep ${HOSTNAME} |
-        sort |
-        head -n-${BACKUP_COUNT:-1} |
-        sed 's/.*: \?"\(.*\)".*/\1/' |
-        while read file
-        do
-          curl -k -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/${file} -X DELETE
-        done
-
-data.storage:
-  image: nanobox/unfs:0.9
-
-  cron:
-    - id: backup
-      schedule: '0 3 * * *'
-      command: |
-        tar cz -C /data/var/db/unfs/ . |
-        curl -k -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/backup-${HOSTNAME}-$(date -u +%Y-%m-%d.%H-%M-%S).tgz -X POST -T - >&2
-        curl -k -s -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/ |
-        sed 's/,/\n/g' |
-        grep ${HOSTNAME} |
-        sort |
-        head -n-${BACKUP_COUNT:-1} |
-        sed 's/.*: \?"\(.*\)".*/\1/' |
-        while read file
-        do
-          curl -k -H "X-AUTH-TOKEN: ${WAREHOUSE_DATA_HOARDER_TOKEN}" https://${WAREHOUSE_DATA_HOARDER_HOST}:7410/blobs/${file} -X DELETE
-        done

nanobox/nginx-local.conf

-worker_processes 1;
-daemon off;
-
-events {
-    worker_connections 1024;
-}
-
-http {
-    include /data/etc/nginx/mime.types;
-    sendfile on;
-
-    gzip on;
-    gzip_disable "MSIE [1-6]\.";
-    gzip_vary on;
-    gzip_proxied any;
-    gzip_comp_level 6;
-    gzip_buffers 16 8k;
-    gzip_min_length 500;
-    gzip_http_version 1.1;
-    gzip_types text/plain text/xml text/javascript text/css text/comma-separated-values application/xml+rss application/xml application/x-javascript application/json application/javascript application/atom+xml;
-
-    # Proxy upstream to the puma process
-    upstream rails {
-        server 127.0.0.1:3000;
-    }
-
-    # Proxy upstream to the node process
-    upstream node {
-        server 127.0.0.1:4000;
-    }
-
-    map $http_upgrade $connection_upgrade {
-        default upgrade;
-        ''      close;
-    }
-
-    # Configuration for Nginx
-    server {
-        # Listen on port 8080
-        listen 8080;
-
-        keepalive_timeout    70;
-        client_max_body_size 80M;
-
-        root /app/public;
-
-        add_header Strict-Transport-Security "max-age=31536000";
-
-        location / {
-            try_files $uri @rails;
-        }
-
-        # Proxy connections to rails
-        location @rails {
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto https;
-            proxy_set_header Proxy "";
-            proxy_pass_header Server;
-
-            proxy_pass http://rails;
-            proxy_buffering off;
-            proxy_redirect off;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection $connection_upgrade;
-
-            tcp_nodelay on;
-        }
-
-        # Proxy connections to node
-        location /api/v1/streaming {
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto https;
-            proxy_set_header Proxy "";
-
-            proxy_pass http://node;
-            proxy_buffering off;
-            proxy_redirect off;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection $connection_upgrade;
-
-            tcp_nodelay on;
-        }
-    }
-
-    error_page 500 501 502 503 504 /500.html;
-}

nanobox/nginx-stream.conf.erb

-worker_processes 1;
-daemon off;
-
-events {
-    worker_connections 1024;
-}
-
-http {
-    include /data/etc/nginx/mime.types;
-    sendfile on;
-
-    gzip on;
-    gzip_disable "MSIE [1-6]\.";
-    gzip_vary on;
-    gzip_proxied any;
-    gzip_comp_level 6;
-    gzip_buffers 16 8k;
-    gzip_min_length 500;
-    gzip_http_version 1.1;
-    gzip_types text/plain text/xml text/javascript text/css text/comma-separated-values application/xml+rss application/xml application/x-javascript application/json application/javascript application/atom+xml;
-
-    # Proxy upstream to the node process
-    upstream node {
-        server 127.0.0.1:4000;
-    }
-
-    map $http_upgrade $connection_upgrade {
-        default upgrade;
-        ''      close;
-    }
-
-    # Configuration for Nginx
-    server {
-        # Listen on port 8080
-        listen 8080;
-
-        keepalive_timeout    70;
-        client_max_body_size 80M;
-
-        root /app/public;
-
-        add_header Strict-Transport-Security "max-age=31536000";
-
-        location / {
-            try_files $uri @node;
-        }
-
-        # Proxy connections to node
-        location @node {
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto https;
-            proxy_set_header Proxy "";
-
-            proxy_pass http://node;
-            proxy_buffering off;
-            proxy_redirect off;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection $connection_upgrade;
-
-            tcp_nodelay on;
-        }
-    }
-}

nanobox/nginx-web.conf.erb

-worker_processes 1;
-daemon off;
-
-events {
-    worker_connections 1024;
-}
-
-http {
-    include /data/etc/nginx/mime.types;
-    sendfile on;
-
-    gzip on;
-    gzip_disable "MSIE [1-6]\.";
-    gzip_vary on;
-    gzip_proxied any;
-    gzip_comp_level 6;
-    gzip_buffers 16 8k;
-    gzip_min_length 500;
-    gzip_http_version 1.1;
-    gzip_types text/plain text/xml text/javascript text/css text/comma-separated-values application/xml+rss application/xml application/x-javascript application/json application/javascript application/atom+xml;
-
-    # Proxy upstream to the puma process
-    upstream rails {
-        server 127.0.0.1:3000;
-    }
-
-    map $http_upgrade $connection_upgrade {
-        default upgrade;
-        ''      close;
-    }
-
-    # Configuration for Nginx
-    server {
-        # Listen on port 8080
-        listen 8080;
-
-        keepalive_timeout    70;
-        client_max_body_size 80M;
-
-        root /app/public;
-
-        add_header Strict-Transport-Security "max-age=31536000";
-
-        location / {
-            try_files $uri @rails;
-        }
-
-        location /sw.js {
-            add_header Cache-Control "public, max-age=0";
-            add_header Strict-Transport-Security "max-age=31536000";
-            try_files $uri @rails;
-        }
-
-        location ~ ^/(emoji|packs|system/media_attachments/files|system/accounts/avatars) {
-            add_header Cache-Control "public, max-age=31536000, immutable";
-            add_header Strict-Transport-Security "max-age=31536000";
-            try_files $uri @rails;
-        }
-
-        # Proxy connections to rails
-        location @rails {
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto https;
-            proxy_set_header Proxy "";
-            proxy_pass_header Server;
-
-            proxy_pass http://rails;
-            proxy_buffering on;
-            proxy_redirect off;
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection $connection_upgrade;
-
-            proxy_cache CACHE;
-            proxy_cache_valid 200 7d;
-            proxy_cache_valid 410 24h;
-            proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
-            add_header Strict-Transport-Security "max-age=31536000";
-            add_header X-Cached $upstream_cache_status;
-
-            tcp_nodelay on;
-        }
-    }
-
-    proxy_cache_path /data/var/cache/nginx levels=1:2 keys_zone=CACHE:10m inactive=7d max_size=1g;
-
-    error_page 500 501 502 503 504 /500.html;
-}