ttrss/Readme.md

Tiny Tiny RSS on dokku

Runs as a Dockerfile deployment with a Postgres database. Pulls TTRSS release into an nginx base image with PHP7, parses DATABASE_URL environment variable and starts the fetch daemon using supervisord.

Setup

dokku plugin:install https://github.com/dokku/dokku-postgres.git

dokku apps:create ttrss
dokku ps:scale ttrss web=0
dokku postgres:create ttrssdb_11_2
dokku postgres:link ttrssdb_11_2 ttrss
dokku config:set ttrss SELF_URL_PATH=http://ttrss.example.com/

git remote add dokku dokku@example.com:ttrrs
git push dokku

dokku run ttrss php7 /var/lib/tt-rss-install/install-db.php
dokku ps:scale ttrss web=1

HTTPS

Setup

dokku plugin:install https://github.com/dokku/dokku-letsencrypt.git

dokku config:set --no-restart ttrss DOKKU_LETSENCRYPT_EMAIL=todo@example.com
dokku config:set --no-restart ttrss SELF_URL_PATH=https://ttrss.example.com/
dokku letsencrypt ttrss
dokku ps:restart ttrss

Renewal

dokku plugins:upgrade letsencrypt
dokku letsencrypt:auto-renew ttrss

Upgrade

TTRSS

• Upgrade base image in Dockerfile: https://hub.docker.com/_/nginx?tab=tags
• Upgrade TTRSS release in Dockerfile
• Propagate updates in config.php-dist to config.php: https://git.tt-rss.org/fox/tt-rss/src/19.8/config.php-dist

dokku postgres:export ttrssdb_11_4 > ttrss.db
git push dokku
# go to Tiny Tiny RSS, it will ask to upgrade database, do it and check app is working
rm ttrss.db

Database

# upgrade from Postgres 10.2 to 11.4
dokku plugins:upgrade postgres
dokku postgres:create ttrssdb_11_4
dokku postgres:export ttrssdb_10_2 > ttrss.db
dokku postgres:import ttrssdb_11_4 < ttrss.db
dokku postgres:link ttrssdb_11_4 ttrss
dokku postgres:promote ttrssdb_11_4 ttrss

# check app is working, then delete old database
dokku postgres:unlink ttrssdb_10_2 ttrss
dokku postgres:destroy ttrssdb_10_2