cmueller/ansible
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Better detection/categorization of ipv4 secondaries/virtual IPs

Browse source 
Fixes #3916
Fixes #3478
This commit is contained in:
James Cammarata 2013-10-07 15:12:07 -05:00
parent b73f311f8b
commit 85cd7f7500
1 changed files with 71 additions and 63 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
system/setup
View file

@ -1440,10 +1440,9 @@ class LinuxNetwork(Network):
path = os.path.join(path, 'bonding', 'all_slaves_active')
if os.path.exists(path):
interfaces[device]['all_slaves_active'] = open(path).read() == '1'
ip_path = module.get_bin_path("ip")
output = subprocess.Popen([ip_path, 'addr', 'show', device], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()[0]
for line in output.split('\n'):
def parse_ip_output(output, secondary=False):
for line in output.split('\n'):
if not line:
continue
words = line.split()
@ -1462,10 +1461,18 @@ class LinuxNetwork(Network):
if iface != device:
interfaces[iface] = {}
interfaces[iface].update(interfaces[device])
if "ipv4_secondaries" not in interfaces[iface]:
interfaces[iface]["ipv4_secondaries"] = []
if not secondary or "ipv4" not in interfaces[iface]:
interfaces[iface]['ipv4'] = {'address': address,
'netmask': netmask,
'network': network}
else:
interfaces[iface]["ipv4_secondaries"].append({
'address': address,
'netmask': netmask,
'network': network,
})
# If this is the default address, update default_ipv4
if 'address' in default_ipv4 and default_ipv4['address'] == address:
default_ipv4['netmask'] = netmask
@ -1474,36 +1481,37 @@ class LinuxNetwork(Network):
default_ipv4['mtu'] = interfaces[device]['mtu']
default_ipv4['type'] = interfaces[device].get("type", "unknown")
default_ipv4['alias'] = words[-1]
if not address.startswith('127.'):
ips['all_ipv4_addresses'].append(address)
elif words[0] == 'inet6':
address, prefix = words[1].split('/')
scope = words[3]
if 'ipv6' not in interfaces[device]:
interfaces[device]['ipv6'] = []
interfaces[device]['ipv6'].append({
'address' : address,
'prefix' : prefix,
'scope' : scope
})
# If this is the default address, update default_ipv6
if 'address' in default_ipv6 and default_ipv6['address'] == address:
default_ipv6['prefix'] = prefix
default_ipv6['scope'] = scope
default_ipv6['macaddress'] = macaddress
default_ipv6['mtu'] = interfaces[device]['mtu']
default_ipv6['type'] = interfaces[device].get("type", "unknown")
if not address == '::1':
ips['all_ipv6_addresses'].append(address)
ip_path = module.get_bin_path("ip")
primary_data = subprocess.Popen(
[ip_path, 'addr', 'show', 'primary', device],
stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()[0]
secondary_data = subprocess.Popen(
[ip_path, 'addr', 'show', 'secondary', device],
stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()[0]
parse_ip_output(primary_data)
parse_ip_output(secondary_data, secondary=True)
return interfaces, ips
class GenericBsdIfconfigNetwork(Network):