X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/df9e166a5ffc4aa79658bec1a5d552a3b413f0d8..39c17737ac69d7693684fe2f95bef0ec235a28bf:/services/api/config/application.rb

diff --git a/services/api/config/application.rb b/services/api/config/application.rb
index 4211df29d0..24fd61871d 100644
--- a/services/api/config/application.rb
+++ b/services/api/config/application.rb
@@ -1,17 +1,38 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 require File.expand_path('../boot', __FILE__)
 
 require 'rails/all'
 require 'digest'
 
+module Kernel
+  def suppress_warnings
+    verbose_orig = $VERBOSE
+    begin
+      $VERBOSE = nil
+      yield
+    ensure
+      $VERBOSE = verbose_orig
+    end
+  end
+end
+
 if defined?(Bundler)
-  # If you precompile assets before deploying to production, use this line
-  Bundler.require(*Rails.groups(:assets => %w(development test)))
-  # If you want your assets lazily compiled in production, use this line
-  # Bundler.require(:default, :assets, Rails.env)
+  suppress_warnings do
+    # If you precompile assets before deploying to production, use this line
+    Bundler.require(*Rails.groups(:assets => %w(development test)))
+    # If you want your assets lazily compiled in production, use this line
+    # Bundler.require(:default, :assets, Rails.env)
+  end
 end
 
 module Server
   class Application < Rails::Application
+    # The following is to avoid SafeYAML's warning message
+    SafeYAML::OPTIONS[:default_mode] = :safe
+
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration should go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded.
@@ -34,6 +55,35 @@ module Server
     # Configure sensitive parameters which will be filtered from the log file.
     config.filter_parameters += [:password]
 
+    # Load entire application at startup.
+    config.eager_load = true
+
+    config.active_record.raise_in_transactional_callbacks = true
+
+    config.active_support.test_order = :sorted
+
+    config.action_dispatch.perform_deep_munge = false
+
     I18n.enforce_available_locales = false
+
+    # Before using the filesystem backend for Rails.cache, check
+    # whether we own the relevant directory. If we don't, using it is
+    # likely to either fail or (if we're root) pollute it and cause
+    # other processes to fail later.
+    default_cache_path = Rails.root.join('tmp', 'cache')
+    if not File.owned?(default_cache_path)
+      if File.exist?(default_cache_path)
+        why = "owner (uid=#{File::Stat.new(default_cache_path).uid}) " +
+          "is not me (uid=#{Process.euid})"
+      else
+        why = "does not exist"
+      end
+      STDERR.puts("Defaulting to memory cache, " +
+                  "because #{default_cache_path} #{why}")
+      config.cache_store = :memory_store
+    else
+      require Rails.root.join('lib/safer_file_store')
+      config.cache_store = ::SaferFileStore.new(default_cache_path)
+    end
   end
 end