Implemented usage libvirt+tls

Enable TLS transport.

compute:
  libvirt:
    tls:
      enabled: True

You able to set custom certificates in pillar:

  nova:
    compute:
      libvirt:
        tls:
          key: (certificate content)
          cert: (certificate content)
          cacert: (certificate content)
          client:
            key: (certificate content)
            cert: (certificate content)

Related-Prod: PROD-19149

Change-Id: Iea4c44703e837693b218648c0090b35c129daa5f
7 files changed