From 3cc2d6b019fa8a05ba480a7425cd654aa051355f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A9na=C3=AFc=20Huard?= Date: Thu, 6 Oct 2016 14:39:18 +0200 Subject: Check that OpenStack hostnames are resolvable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If they’re not, then use IP instead --- roles/openshift_facts/library/openshift_facts.py | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'roles') diff --git a/roles/openshift_facts/library/openshift_facts.py b/roles/openshift_facts/library/openshift_facts.py index 9ffd399bc..0ee018c5c 100755 --- a/roles/openshift_facts/library/openshift_facts.py +++ b/roles/openshift_facts/library/openshift_facts.py @@ -364,12 +364,15 @@ def normalize_openstack_facts(metadata, facts): facts['network']['ip'] = local_ipv4 facts['network']['public_ip'] = metadata['ec2_compat']['public-ipv4'] - # TODO: verify local hostname makes sense and is resolvable - facts['network']['hostname'] = metadata['hostname'] - - # TODO: verify that public hostname makes sense and is resolvable - pub_h = metadata['ec2_compat']['public-hostname'] - facts['network']['public_hostname'] = pub_h + for f_var, h_var, ip_var in [('hostname', 'hostname', 'local-ipv4'), + ('public_hostname', 'public-hostname', 'public-ipv4')]: + try: + if socket.gethostbyname(metadata['ec2_compat'][h_var]) == metadata['ec2_compat'][ip_var]: + facts['network'][f_var] = metadata['ec2_compat'][h_var] + else: + facts['network'][f_var] = metadata['ec2_compat'][ip_var] + except socket.gaierror: + facts['network'][f_var] = metadata['ec2_compat'][ip_var] return facts -- cgit v1.2.1