Merge pull request #492 from Zhiwei-Dai/patch-1

Add support for openEuler OS

Reviewed-by: Kefu Chai <kchai@redhat.com>

diff --cc ceph_deploy/hosts/__init__.py
index b58831dbcc26cc08a439c451cf5227ceaee77c59,8b1292766966c7b1db23b34f4fdc13e5b4af2dc9..1b21d1d793e17dd45e423d242b3e73a246b62fa7
--- 1/ceph_deploy/hosts/__init__.py
--- 2/ceph_deploy/hosts/__init__.py
+++ b/ceph_deploy/hosts/__init__.py
@@@ -120,9 -119,9 +120,9 @@@ def _normalized_distro_name(distro)
          return 'oracle'
      elif distro.startswith(('suse', 'opensuse', 'sles')):
          return 'suse'
-     elif distro.startswith(('centos', 'euleros')):
+     elif distro.startswith(('centos', 'euleros', 'openeuler')):
          return 'centos'
 -    elif distro.startswith('linuxmint'):
 +    elif distro.startswith(('linuxmint', 'kylin')):
          return 'ubuntu'
      elif distro.startswith('virtuozzo'):
          return 'virtuozzo'