arm-stable chrome

.rubocop_todo.yml

@@ -43,7 +43,7 @@ Lint/ConstantDefinitionInBlock:
 # Offense count: 11
 # Configuration parameters: AllowedMethods, AllowedPatterns, IgnoredMethods, CountRepeatedAttributes.
 Metrics/AbcSize:
-  Max: 57
+  Max: 58
 
 # Offense count: 7
 # Configuration parameters: CountComments, CountAsOne, ExcludedMethods, AllowedMethods, AllowedPatterns, IgnoredMethods.

lib/kaiser/cli.rb

@@ -524,6 +524,19 @@ def prepare_cert_volume!
       end
     end
 
+    def selenium_node_image
+      return ENV['OVERRIDE_SELENIUM_NODE_IMAGE'] unless ENV['OVERRIDE_SELENIUM_NODE_IMAGE'].nil?
+
+      if RUBY_PLATFORM.start_with?('arm64') || RUBY_PLATFORM.start_with?('aarch64')
+        # use the seleniarm image because its more stable in arm procs
+        # somehow the x64 image does not do well under qemu under arm
+        return 'seleniarm/standalone-chromium'
+      end
+
+      # default to x64 image
+      'selenium/standalone-chrome-debug'
+    end
+
     def ensure_setup
       ensure_env
 
@@ -544,9 +557,10 @@ def ensure_setup
         Config.config[:shared_names][:chrome],
         "docker run -d
           -p 5900:5900
+          --shm-size='2g'
           --name #{Config.config[:shared_names][:chrome]}
           --network #{Config.config[:networkname]}
-          selenium/standalone-chrome-debug"
+          #{selenium_node_image}"
       )
       run_if_dead(
         Config.config[:shared_names][:nginx],

spec/cli_spec.rb

@@ -46,4 +46,24 @@
       expect(cli.send(:db_image)).to eq('postgres:alpine')
     end
   end
+
+  describe '#selenium_node_image' do
+    it 'for x86 machines returns normal selenium' do
+      cli = Kaiser::Cli.new
+      stub_const('RUBY_PLATFORM', 'x86_64-linux')
+      expect(cli.selenium_node_image).to eq('selenium/standalone-chrome-debug')
+    end
+
+    it 'for arm machines on mac' do
+      cli = Kaiser::Cli.new
+      stub_const('RUBY_PLATFORM', 'arm64-darwin23')
+      expect(cli.selenium_node_image).to eq('seleniarm/standalone-chromium')
+    end
+
+    it 'for arm machines on linux' do
+      cli = Kaiser::Cli.new
+      stub_const('RUBY_PLATFORM', 'arch64-linux')
+      expect(cli.selenium_node_image).to eq('seleniarm/standalone-chromium')
+    end
+  end
 end