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--- prod:rails [2019/07/11 17:29] – [Update] slack
+++ prod:rails [2021/04/11 16:12] (current) – [rbenv] slack
@@ Line 1: / Line 1: @@
   apt-get install apache2 curl git default-libmysqlclient-dev mysql-server libsqlite3-dev nodejs libssl-dev libreadline-dev
-====== rbenv ======
+====== rbenv or RVM ======
-[[stretch:rbenv]]
+[[stretch:rbenv]] or [[:buster:RVM]]
 ====== ruby ======
@@ Line 19: / Line 19: @@
   sudo apt-get install sqlite3 libsqlite3-dev
-===== Update =====
+Setting production server-wide:
+Create ''/etc/profile.d/rails_env.sh'':
+  export RAILS_ENV=production
+===== Update and resolve dependency conflicts =====
 Starting point for addressing many security alerts:
+  # consider updating to the newest ruby
+  cd /home/slack/.rbenv/plugins/ruby-build && git pull && cd -
+  rbenv install x.x.x -k   # latest https://www.ruby-lang.org/en/downloads/
+  rbenv local x.x.x
+  # update bundler and gems
   gem install bundler
+  bundle update --bundler
   bundle update rails
+''Gemfile.lock'' is there to ensure that the production server uses exactly the same gems as in development.  If you are struggling with conflicts, you can just remove it and see what happens.
 ====== passenger ======
@@ Line 30: / Line 46: @@
     PassengerRuby /home/slack/.rbenv/shims/ruby
+====== Acromatic ======
+  apt install docx2txt