changing database config file to specify mysql

Gemfile

@@ -1,12 +1,10 @@
 source 'https://rubygems.org'
-git_source(:github) { |repo| "https://github.com/#{repo}.git" }
-
-ruby '2.3.4'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.2.1'
 # Use sqlite3 as the database for Active Record
 gem 'sqlite3'
+gem 'mysql2', '~> 0.4.10'
 # Use Puma as the app server
 gem 'puma', '~> 3.11'
 # Use SCSS for stylesheets

Gemfile.lock

@@ -143,6 +143,7 @@ GEM
     minitest (5.11.3)
     msgpack (1.2.4)
     multi_json (1.13.1)
+    mysql2 (0.4.10)
     nio4r (2.3.1)
     nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
@@ -251,6 +252,7 @@ DEPENDENCIES
   htmlentities
   jbuilder (~> 2.5)
   listen (>= 3.0.5, < 3.2)
+  mysql2 (~> 0.4.10)
   puma (~> 3.11)
   rails (~> 5.2.1)
   sass-rails (~> 5.0)
@@ -263,8 +265,5 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
   web-console (>= 3.3.0)
 
-RUBY VERSION
-   ruby 2.3.4p301
-
 BUNDLED WITH
    1.16.6

config/database.yml

@@ -1,25 +1,39 @@
-# SQLite version 3.x
-#   gem install sqlite3
-#
-#   Ensure the SQLite 3 gem is defined in your Gemfile
-#   gem 'sqlite3'
+# *** WARNING *** Don't change this file ! 
 #
+# This file is a placeholder.  In Dev/Test/Prod, this file will
+# be replaced by ansible, whence we have 3 separate templates, one
+# for each environment! 
+# See:
+# [nmacgreg@its004nm2 ansible-dev-master]$ ls -al roles/blacklight-application/templates/database*
+# -rwxrwxr-x. 1 nmacgreg nmacgreg 643 Apr 22 09:01 roles/blacklight-application/templates/database.yml
+# -rw-rw-r--. 1 nmacgreg nmacgreg 470 May 11 09:45 roles/blacklight-application/templates/database.yml.prod.j2
+# -rw-rw-r--. 1 nmacgreg nmacgreg 508 Mar 26 11:07 roles/blacklight-application/templates/database.yml.test.j2
+
 default: &default
-  adapter: sqlite3
+  adapter: mysql2
+  encoding: utf8
   pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
-  timeout: 5000
+  username: root
+  password: mysecretpassword
+  host: 127.0.0.1
 
 development:
   <<: *default
-  database: db/development.sqlite3
+  database: cms_development
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: db/test.sqlite3
+  database: cms_test
+
+staging:
+  #  from template database.yml.test.j2
+  <<: *default
+  database: cms_staging
 
 production:
+  # from template database.yml.prod.j2
   <<: *default
-  database: db/production.sqlite3
+  database: cms_production

db/schema.rb

@@ -12,33 +12,33 @@
 
 ActiveRecord::Schema.define(version: 2018_11_01_154832) do
 
-  create_table "comfy_cms_categories", force: :cascade do |t|
+  create_table "comfy_cms_categories", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.integer "site_id", null: false
     t.string "label", null: false
     t.string "categorized_type", null: false
     t.index ["site_id", "categorized_type", "label"], name: "index_cms_categories_on_site_id_and_cat_type_and_label", unique: true
   end
 
-  create_table "comfy_cms_categorizations", force: :cascade do |t|
+  create_table "comfy_cms_categorizations", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.integer "category_id", null: false
     t.string "categorized_type", null: false
     t.integer "categorized_id", null: false
     t.index ["category_id", "categorized_type", "categorized_id"], name: "index_cms_categorizations_on_cat_id_and_catd_type_and_catd_id", unique: true
   end
 
-  create_table "comfy_cms_files", force: :cascade do |t|
+  create_table "comfy_cms_files", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.integer "site_id", null: false
     t.string "label", default: "", null: false
-    t.text "description", limit: 2048
+    t.text "description"
     t.integer "position", default: 0, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["site_id", "position"], name: "index_comfy_cms_files_on_site_id_and_position"
   end
 
-  create_table "comfy_cms_fragments", force: :cascade do |t|
+  create_table "comfy_cms_fragments", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.string "record_type"
-    t.integer "record_id"
+    t.bigint "record_id"
     t.string "identifier", null: false
     t.string "tag", default: "text", null: false
     t.text "content", limit: 16777215
@@ -52,7 +52,7 @@
     t.index ["record_type", "record_id"], name: "index_comfy_cms_fragments_on_record_type_and_record_id"
   end
 
-  create_table "comfy_cms_layouts", force: :cascade do |t|
+  create_table "comfy_cms_layouts", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.integer "site_id", null: false
     t.integer "parent_id"
     t.string "app_layout"
@@ -68,7 +68,7 @@
     t.index ["site_id", "identifier"], name: "index_comfy_cms_layouts_on_site_id_and_identifier", unique: true
   end
 
-  create_table "comfy_cms_pages", force: :cascade do |t|
+  create_table "comfy_cms_pages", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.integer "site_id", null: false
     t.integer "layout_id"
     t.integer "parent_id"
@@ -87,15 +87,15 @@
     t.index ["site_id", "full_path"], name: "index_comfy_cms_pages_on_site_id_and_full_path"
   end
 
-  create_table "comfy_cms_revisions", force: :cascade do |t|
+  create_table "comfy_cms_revisions", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.string "record_type", null: false
     t.integer "record_id", null: false
     t.text "data", limit: 16777215
     t.datetime "created_at"
     t.index ["record_type", "record_id", "created_at"], name: "index_cms_revisions_on_rtype_and_rid_and_created_at"
   end
 
-  create_table "comfy_cms_sites", force: :cascade do |t|
+  create_table "comfy_cms_sites", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.string "label", null: false
     t.string "identifier", null: false
     t.string "hostname", null: false
@@ -106,7 +106,7 @@
     t.index ["hostname"], name: "index_comfy_cms_sites_on_hostname"
   end
 
-  create_table "comfy_cms_snippets", force: :cascade do |t|
+  create_table "comfy_cms_snippets", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.integer "site_id", null: false
     t.string "label", null: false
     t.string "identifier", null: false
@@ -118,7 +118,7 @@
     t.index ["site_id", "position"], name: "index_comfy_cms_snippets_on_site_id_and_position"
   end
 
-  create_table "comfy_cms_translations", force: :cascade do |t|
+  create_table "comfy_cms_translations", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.string "locale", null: false
     t.integer "page_id", null: false
     t.integer "layout_id"
@@ -132,19 +132,19 @@
     t.index ["page_id"], name: "index_comfy_cms_translations_on_page_id"
   end
 
-  create_table "friendly_id_slugs", force: :cascade do |t|
+  create_table "friendly_id_slugs", id: :integer, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.string "slug", null: false
     t.integer "sluggable_id", null: false
     t.string "sluggable_type", limit: 50
     t.string "scope"
     t.datetime "created_at"
-    t.index ["slug", "sluggable_type", "scope"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type_and_scope", unique: true
-    t.index ["slug", "sluggable_type"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type"
+    t.index ["slug", "sluggable_type", "scope"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type_and_scope", unique: true, length: { slug: 70, scope: 70 }
+    t.index ["slug", "sluggable_type"], name: "index_friendly_id_slugs_on_slug_and_sluggable_type", length: { slug: 140 }
     t.index ["sluggable_id"], name: "index_friendly_id_slugs_on_sluggable_id"
     t.index ["sluggable_type"], name: "index_friendly_id_slugs_on_sluggable_type"
   end
 
-  create_table "profiles", force: :cascade do |t|
+  create_table "profiles", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.string "first_name"
     t.string "last_name"
     t.string "job_title"