Rake file to cache apcu cache upon each deployment. Used in conjunction with https://github.com/davidalger/capistrano-magento2#usage

flush_apcu_cache.rake

# Clear APCU (unsure if this is necessary, but playing it on the safe side)
after "deploy:published", "cachetool:apcu:clear" do
  on release_roles :all do
    within release_path do
      execute :cachetool, 'apcu:cache:info'
      execute :cachetool, 'apcu:cache:clear'
    end
  end
end