[scylla-node]: scylla_setup is never called

[vladzcloudius]

HEAD: 4cdc311cdefd7f86a175642c01d0a4f367b4099d

Description The following task is never called (from common.yml):

- name: configure Scylla
  shell: |
    scylla_setup --no-raid-setup --nic {{ scylla_nic }} --setup-nic-and-disks --no-ec2-check --no-kernel-check --no-ntp-setup --no-io-setup --no-node-exporter --no-coredump-setup --no-sysconfig-setup --no-swap-setup 
  become: true
  when: ansible_facts.services["scylla-server.service"] is defined and ansible_facts.services["scylla-server.service"]["state"] != "running"

Reason:

• When a new nodes is being deployed ansible_facts.services["scylla-server.service"] is defined is false because we populate services facts early in the play.
• When Role is applied to an existing node then ansible_facts.services["scylla-server.service"]["state"] != "running" is false.