def absent_ipv4(self, want, have):
commands = []
key = 'ipv4'
want_ipv4 = want.get(key)
have_ipv4 = have.get(key)
if not want_ipv4 and not have_ipv4:
pass
elif not want_ipv4 and have_ipv4:
# キーは存在するので、
# ipv4:
# という、空文字列で指定されたということ。
# この場合は、ipv4アドレスを消したい、という意味だと捉えて設定されているアドレスを消す
tokens = have_ipv4.split('/')
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('no ip address {}'.format(ipv4))
elif want_ipv4 and not have_ipv4:
pass
elif want_ipv4 and have_ipv4:
if want_ipv4 == have_ipv4:
# 同じものが設定されているそれを消す
tokens = have_ipv4.split('/')
if len(tokens) == 2:
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('no ip address {}'.format(ipv4))
else:
# 指定されたものとは違うものが設定されている。それを消すかどうかだけど・・・ここでは消さない
pass
return commands
def absent_ipv4_secondary(self, want, have):
commands = []
key = 'ipv4_secondary'
want_secondary = want.get(key)
have_secondary = have.get(key)
if not want_secondary and not have_secondary:
pass
elif not want_secondary and have_secondary:
# キーは存在するので、
# ipv4_secondary:
# という、空文字列で指定されたということ。
# この場合は、セカンダリアドレスを全て消したい、という意味だと捉えて設定されているアドレスを消す
for prefix in have_secondary:
tokens = prefix.split('/')
if len(tokens) == 2:
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('no ip address {} secondary'.format(ipv4))
elif want_secondary and not have_secondary:
pass
elif want_secondary and have_secondary:
superfluous = set(have_secondary).difference(set(want_secondary))
for prefix in superfluous:
tokens = prefix.split('/')
if len(tokens) == 2:
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('no ip address {} secondary'.format(ipv4))
return commands
def map_obj_to_commands(updates, module):
commands = list()
want, have = updates
for w in want:
name = w["name"]
ipv4 = w["ipv4"]
ipv6 = w["ipv6"]
state = w["state"]
interface = "interface " + name
commands.append(interface)
obj_in_have = search_obj_in_list(name, have)
if state == "absent" and obj_in_have:
if obj_in_have["ipv4"]:
if ipv4:
address = ipv4.split("/")
if len(address) == 2:
ipv4 = "{0} {1}".format(
address[0], to_netmask(address[1])
)
commands.append("no ip address {0}".format(ipv4))
else:
commands.append("no ip address")
if obj_in_have["ipv6"]:
if ipv6:
commands.append("no ipv6 address {0}".format(ipv6))
else:
commands.append("no ipv6 address")
if "dhcp" in obj_in_have["ipv6"]:
commands.append("no ipv6 address dhcp")
elif state == "present":
if ipv4:
if (
obj_in_have is None
or obj_in_have.get("ipv4") is None
or ipv4 != obj_in_have["ipv4"]
):
address = ipv4.split("/")
if len(address) == 2:
ipv4 = "{0} {1}".format(
address[0], to_netmask(address[1])
)
commands.append("ip address {0}".format(ipv4))
if ipv6:
if (
obj_in_have is None
or obj_in_have.get("ipv6") is None
or ipv6.lower()
not in [addr.lower() for addr in obj_in_have["ipv6"]]
):
commands.append("ipv6 address {0}".format(ipv6))
if commands[-1] == interface:
commands.pop(-1)
return commands
def map_obj_to_commands(updates, module):
commands = list()
want, have = updates
for w in want:
name = w['name']
ipv4 = w['ipv4']
ipv6 = w['ipv6']
state = w['state']
updown = w['updown']
interface = 'interface ' + name
commands.append(interface)
obj_in_have = search_obj_in_list(name, have)
if state == 'absent' and obj_in_have:
if obj_in_have['ipv4']:
if ipv4:
address = ipv4.split('/')
if len(address) == 2:
ipv4 = '{0} {1}'.format(address[0], to_netmask(address[1]))
commands.append('no ip address {0}'.format(ipv4))
else:
commands.append('no ip address')
if obj_in_have['ipv6']:
if ipv6:
commands.append('no ipv6 address {0}'.format(ipv6))
else:
commands.append('no ipv6 address')
if 'dhcp' in obj_in_have['ipv6']:
commands.append('no ipv6 address dhcp')
elif state == 'present':
if updown == 'up':
commands.append('no shutdown')
elif updown == 'down':
commands.append('shutdown')
if ipv4:
if obj_in_have is None or obj_in_have.get('ipv4') is None or ipv4 != obj_in_have['ipv4']:
address = ipv4.split('/')
if len(address) == 2:
ipv4 = '{0} {1}'.format(address[0], to_netmask(address[1]))
commands.append('ip address {0}'.format(ipv4))
if ipv6:
if obj_in_have is None or obj_in_have.get('ipv6') is None or ipv6.lower() not in [addr.lower() for addr in obj_in_have['ipv6']]:
commands.append('ipv6 address {0}'.format(ipv6))
if commands[-1] == interface:
commands.pop(-1)
return commands
def present_ipv4_secondary(self, want, have):
commands = []
key = 'ipv4_secondary'
want_secondary = want.get(key)
have_secondary = have.get(key)
if not want_secondary and not have_secondary:
pass
elif not want_secondary and have_secondary:
# キーは存在するので、
# ipv4_secondary:
# という、空文字列で指定されたということ。
# この場合は、セカンダリアドレスを存在しない状態にしたい、という意味だと捉えて設定されているアドレスを消す
for prefix in have_secondary:
tokens = prefix.split('/')
if len(tokens) == 2:
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('no ip address {} secondary'.format(ipv4))
elif want_secondary and not have_secondary:
# 新規にセカンダリアドレスを設定
for prefix in want_secondary:
tokens = prefix.split('/')
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('ip address {} secondary'.format(ipv4))
elif want_secondary and have_secondary:
# 不足する分を追加で設定する
missing = set(want_secondary).difference(set(have_secondary))
for prefix in missing:
tokens = prefix.split('/')
if len(tokens) == 2:
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('ip address {} secondary'.format(ipv4))
if want.get('purge') is True:
# 余分なものはpurgeする
superfluous = set(have_secondary).difference(
set(want_secondary))
for prefix in superfluous:
tokens = prefix.split('/')
if len(tokens) == 2:
ipv4 = '{0} {1}'.format(tokens[0],
to_netmask(tokens[1]))
commands.append(
'no ip address {} secondary'.format(ipv4))
return commands
def validate_n_expand_ipv4(module, want):
# Check if input IPV4 is valid IP and expand IPV4 with its subnet mask
ip_addr_want = want.get('address')
validate_ipv4(ip_addr_want, module)
ip = ip_addr_want.split('/')
if len(ip) == 2:
ip_addr_want = '{0} {1}'.format(ip[0], to_netmask(ip[1]))
return ip_addr_want
def map_obj_to_commands(updates, module):
commands = list()
want, have = updates
for w in want:
name = w['name']
ipv4 = w['ipv4']
ipv6 = w['ipv6']
state = w['state']
interface = 'interface ' + name
commands.append(interface)
obj_in_have = search_obj_in_list(name, have)
if state == 'absent' and obj_in_have:
if obj_in_have['ipv4']:
if ipv4:
address = ipv4.split('/')
if len(address) == 2:
ipv4 = '{0} {1}'.format(address[0], to_netmask(address[1]))
commands.append('no ip address {}'.format(ipv4))
else:
commands.append('no ip address')
if obj_in_have['ipv6']:
if ipv6:
commands.append('no ipv6 address {}'.format(ipv6))
else:
commands.append('no ipv6 address')
elif state == 'present':
if ipv4:
if obj_in_have is None or obj_in_have.get('ipv4') is None or ipv4 != obj_in_have['ipv4']:
address = ipv4.split('/')
if len(address) == 2:
ipv4 = '{0} {1}'.format(address[0], to_netmask(address[1]))
commands.append('ip address {}'.format(ipv4))
if ipv6:
if obj_in_have is None or obj_in_have.get('ipv6') is None or ipv6.lower() != obj_in_have['ipv6'].lower():
commands.append('ipv6 address {}'.format(ipv6))
if commands[-1] == interface:
commands.pop(-1)
return commands
def present_ipv4(self, want, have):
commands = []
key = 'ipv4'
want_ipv4 = want.get(key)
have_ipv4 = have.get(key)
if not want_ipv4 and not have_ipv4:
pass
elif not want_ipv4 and have_ipv4:
# キーは存在するので、
# ipv4:
# という、空文字列で指定されたということ。
# この場合は、ipv4アドレスを空っぽの状態にしたい、という意味だと捉えて設定されているアドレスを消す
tokens = have_ipv4.split('/')
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('no ip address {}'.format(ipv4))
elif want_ipv4 and not have_ipv4:
# 新規にアドレスを設定
tokens = want_ipv4.split('/')
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('ip address {}'.format(ipv4))
elif want_ipv4 and have_ipv4:
if want_ipv4 == have_ipv4:
# 同じものが設定されているなら何もしない
pass
else:
# 安全のため既存の設定をnoで削除してから新規でアドレスを設定する
tokens = have_ipv4.split('/')
if len(tokens) == 2:
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('no ip address {}'.format(ipv4))
tokens = want_ipv4.split('/')
if len(tokens) == 2:
ipv4 = '{0} {1}'.format(tokens[0], to_netmask(tokens[1]))
commands.append('ip address {}'.format(ipv4))
return commands
def map_obj_to_commands(updates, module):
commands = list()
want, have = updates
for w in want:
name = w['name']
ipv4 = w['ipv4']
ipv6 = w['ipv6']
state = w['state']
if 'replace' in w:
replace = w['replace'] == 'yes'
else:
replace = False
if w['mode'] is not None:
mode = ' ' + w['mode']
else:
mode = ''
if w['secondary'] is not None:
secondary = w['secondary'] == 'yes'
else:
secondary = False
interface = 'interface ' + name
commands.append(interface)
obj_in_have = search_obj_in_list(name, have)
if state == 'absent' and have == []:
if ipv4:
address = ipv4.split('/')
if len(address) == 2:
ipv4 = '{addr} {mask}'.format(addr=address[0],
mask=to_netmask(address[1]))
commands.append('no ip address {ip}'.format(ip=ipv4))
if ipv6:
commands.append('no ipv6 address {ip}'.format(ip=ipv6))
elif state == 'absent' and obj_in_have:
if obj_in_have['ipv4']:
if ipv4:
address = ipv4.split('/')
if len(address) == 2:
ipv4 = '{addr} {mask}'.format(addr=address[0],
mask=to_netmask(
address[1]))
commands.append('no ip address {ip}'.format(ip=ipv4))
if obj_in_have['ipv6']:
if ipv6:
commands.append('no ipv6 address {ip}'.format(ip=ipv6))
elif state == 'present':
if ipv4:
if obj_in_have is None or obj_in_have.get(
'ipv4') is None or ipv4 != obj_in_have['ipv4']:
address = ipv4.split('/')
if len(address) == 2:
ipv4 = '{0} {1}'.format(address[0],
to_netmask(address[1]))
commands.append('ip address %s%s%s%s' %
(format(ipv4), mode, ' replace' if
(replace) else '', ' secondary' if
(secondary) else ''))
if ipv6:
if obj_in_have is None or obj_in_have.get(
'ipv6') is None or ipv6.lower() not in [
addr.lower() for addr in obj_in_have['ipv6']
]:
commands.append('ipv6 address {ip}'.format(ip=ipv6))
if commands[-1] == interface:
commands.pop(-1)
else:
commands.append("exit")
return commands
def test_to_netmask_invalid():
with pytest.raises(ValueError):
to_netmask(128)
def test_to_netmask():
assert '255.0.0.0' == to_netmask(8)
assert '255.0.0.0' == to_netmask('8')
def test_to_netmask_invalid():
with pytest.raises(ValueError):
to_netmask(128)
def test_to_netmask():
assert '255.0.0.0' == to_netmask(8)
assert '255.0.0.0' == to_netmask('8')
