239 lines
5.8 KiB
Text
239 lines
5.8 KiB
Text
== Installing debshots
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=== Prepare PostgreSQL database server and user (ident-based authentication)
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apt install postgresql
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su - postgres
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createuser -d debshots
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createdb -O debshots -E UTF8 -T template0 debshots
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=== Create an application user
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adduser debshots
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su - debshots
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=== Install the required Ruby version using rbenv
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https://github.com/rbenv/rbenv
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git clone https://github.com/rbenv/rbenv.git ~/.rbenv
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echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
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# Load rbenv automatically by appending
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# the following to ~/.bashrc:
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eval "$(rbenv init -)"
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https://github.com/rbenv/ruby-build#readme
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git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
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=== Get the application
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Clone the debshots Git repository.
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=== Install the Ruby dependencies
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rbenv install
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echo "gem: --no-rdoc --no-ri" > ~/.gemrc
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gem install bundler
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bundle install --deployment
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=== Copy screenshots and database from the former live website
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scp screenshots.debian.net:debshots-screenshots.tar .
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tar -C public/ -xvf debshots-screenshots.tar
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scp screenshots.debian.net:debshots.sql .
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psql debshots < debshots.sql
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Switch to production environment:
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export RAILS_ENV=production
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Migrate database:
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bundle exec rake db:migrate RAILS_ENV=production
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(config/database.yml: production: user/password/host must be commented out)
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Convert screenshots to new format (paperclip):
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bundle exec rake debshots:screenshots_to_paperclip RAILS_ENV=production
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Remove old screenshots directory structure:
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rm -r public/live
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Render the assets:
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bundle exec rake assets:precompile RAILS_ENV=production
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Test the application:
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bundle exec rails s -b 0.0.0.0 -e production
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http://...:3000/
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Create a user for moderation:
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bundle exec rails c -e production
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user = User.create(realname: 'Christoph Haas', password: 'foobartest', email: 'email@christoph-haas.de')
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user.save!
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Tidy up the screenshot data:
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bundle exec rake debshots:remove_broken_screenshots
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bundle exec rake debshots:remove_duplicate_images
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Import new package information:
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bundle exec rake debshots:list_deb_repos
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bundle exec rake debshots:update_from_deb_repos
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bundle exec debshots:update_longdescription_from_deb_repos
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=== Install passenger to run the application behind nginx
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https://www.phusionpassenger.com/library/walkthroughs/deploy/ruby/ownserver/nginx/oss/jessie/install_passenger.html
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Example nginx vhost config:
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server {
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listen 85.25.83.22:80 default_server;
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passenger_enabled on;
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passenger_ruby /home/debshots/.rbenv/versions/2.3.1/bin/ruby;
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root /home/debshots/debshots/public;
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server_name _;
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}
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=== Enable nginx caching
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mkdir /var/cache/nginx
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chown www-data.www-data /var/cache/nginx
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nginx config…
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proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=my_cache:10m max_size=10g inactive=60m use_temp_path=off;
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== Supported URL paths (aka routes)
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/screenshots/:package_inital/:package/:(id)_:size.png
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* package = name of the package
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* id = numerical ID of the screenshot
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* size = "large" or "small"
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* Returns a PNG image of a screenshot
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* Should be served as a static asset
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/image/:(id)_:size.png
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* id = numerical ID of the screenshot
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* size = "large" or "small"
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* Returns a PNG image of a screenshot
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* Usually used for unapproved images that should just be shown to the uploader
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/about
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* Return an informational HTML page
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/packages
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* Return a list of packages with pagination
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/packages/with_screenshots
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* Return a list of packages with pagination
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* Select only those packages that have screenshots.
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/packages/without_screenshots
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* Return a list of packages with pagination
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* Select only those packages that do not have screenshots.
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/packages/games_without_screenshots (deprecated)
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* Return a list of packages with pagination
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* Select only those packages that belong to Debian's "games" section
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/json/packages
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* Return a JSON data structure of all packages
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/json/screenshots
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* Return a JSON data structure containing packages and screenshots
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/json/packages-without-screenshots
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* Return a JSON data structure of those packages that do not have any screenshots
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/packages/moderate
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* Return a HTML page showing packages that need moderation
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* Must only be available to logged in moderators
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/upload
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* Return a HTML page containing an upload form for new screenshots
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/guidelines (deprecated)
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* Return a HTML page showing general guidelines for creating screenshots
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* Should just redirect to the /upload page
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/upload/:package
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* ??
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/uploadfile
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* ??
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/login
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* Show a login form
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/logout
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* Logout the user by invalidating the cookie session.
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/package/:package
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* Show details of a certain package
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/json/package/:package
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* Return a JSON data structure containing details of a certain package
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/thumbnail/:package
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/thumbnail-404/:package (deprecated)
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* Return a small (160x120 pixel) PNG screenshot file of a package
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* If the package does not have any screenshots then return a 404 code
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/thumbnail-with-version/:package/:version
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* Return a small (160x120 pixel) PNG screenshot file of a package
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* If the package does not have any screenshots then return a 404 code
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* Prefer screenshots of a certain version
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/screenshot/:package
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/screenshot-404/:package (deprecated)
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* Return a small (320x240 pixel) PNG screenshot file of a package
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* If the package does not have any screenshots then return a 404 code
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/screenshot-with-version/:package/:version
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* Return a large (320x240 pixel) PNG screenshot file of a package
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* If the package does not have any screenshots then return a 404 code
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* Prefer screenshots of a certain version
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/delete_screenshot/:screenshot
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* Users: request deletion of a screenshot
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* Moderators: delete a screenshot
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/approve_screenshot/:screenshot
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* Users: 403
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* Moderators: approve a screenshot
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/keep_screenshot/:screenshot
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* Users: 403
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* Moderators: re-approve a screenshot that was requested for deletion
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/rss
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* Return an RSS feed of new uploads of screenshots
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