1. clean daq machine from not proper services:
ansible-playbook --extra-vars "host=sf_daq_maloja" clean_old_services.yml

2. install sf_daq_buffer on receiver machines
ansible-playbook --extra-vars "host=sf_daq_alvra" install_sf_daq_buffer.yml

3. install streamvis in receiver machines
ansible-playbook --extra-vars "host=sf_daq_alvra" install_streamvis.yml

4. configure daq machine
ansible-playbook daq4.yml

5. clean daq receiver machine from all services, files, installation
ansible-playbook --extra-vars "host=sf_daq_alvra" clean_receiver_daq.yml


To install ram-buffer version of the receiver:
ansible-playbook --extra-vars "host=sf_daq_alvra" install_sf_daq_buffer.ram-buffer.yml
ansible-playbook daq4.ram-buffer.yml