Fix load balancers using IPv6 for the VIP subnet
Fixes the PBR commands used when an IPv6 subnet is used for the VIP subnet. Change-Id: I8f4b07ec8ad8f6a78e26acb18a10120f212d65d3 Story: 2001544 Task: 6358
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@ -42,12 +42,12 @@ broadcast {{ broadcast }}
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netmask {{ netmask }}
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# Add a source routing table to allow members to access the VIP
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{%- if gateway %}
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post-up /sbin/ip route add default via {{ gateway }} dev {{ interface }} onlink table 1
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post-down /sbin/ip route del default via {{ gateway }} dev {{ interface }} onlink table 1
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post-up /sbin/ip {{ '-6 ' if vip_ipv6 }}route add default via {{ gateway }} dev {{ interface }} onlink table 1
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post-down /sbin/ip {{ '-6 ' if vip_ipv6 }}route del default via {{ gateway }} dev {{ interface }} onlink table 1
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{%- endif %}
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{%- for hr in host_routes %}
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post-up /sbin/ip route add {{ hr.network }} via {{ hr.gw }} dev {{ interface }} onlink table 1
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post-down /sbin/ip route del {{ hr.network }} via {{ hr.gw }} dev {{ interface }} onlink table 1
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post-up /sbin/ip {{ '-6 ' if vip_ipv6 }}route add {{ hr.network }} via {{ hr.gw }} dev {{ interface }} onlink table 1
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post-down /sbin/ip {{ '-6 ' if vip_ipv6 }}route del {{ hr.network }} via {{ hr.gw }} dev {{ interface }} onlink table 1
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{%- endfor %}
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post-up /sbin/ip rule add from {{ vip }}/32 table 1 priority 100
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post-down /sbin/ip rule del from {{ vip }}/32 table 1 priority 100
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post-up /sbin/ip {{ '-6 ' if vip_ipv6 }}rule add from {{ vip }}/32 table 1 priority 100
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post-down /sbin/ip {{ '-6 ' if vip_ipv6 }}rule del from {{ vip }}/32 table 1 priority 100
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@ -2037,22 +2037,22 @@ class TestServerTestCase(base.TestCase):
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'netmask 32\n'
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'# Add a source routing table to allow members to access '
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'the VIP\n'
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'post-up /sbin/ip route add default via 2001:db8::1 '
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'post-up /sbin/ip -6 route add default via 2001:db8::1 '
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'dev eth1 onlink table 1\n'
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'post-down /sbin/ip route del default via 2001:db8::1 '
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'post-down /sbin/ip -6 route del default via 2001:db8::1 '
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'dev eth1 onlink table 1\n'
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'post-up /sbin/ip route add 2001:db9::/32 via 2001:db8::5 '
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'dev eth1 onlink table 1\n'
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'post-down /sbin/ip route del 2001:db9::/32 '
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'post-up /sbin/ip -6 route add 2001:db9::/32 via '
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'2001:db8::5 dev eth1 onlink table 1\n'
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'post-down /sbin/ip -6 route del 2001:db9::/32 '
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'via 2001:db8::5 dev eth1 onlink table 1\n'
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'post-up /sbin/ip route add 2001:db9::/32 via 2001:db8::5 '
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'dev eth1 onlink table 1\n'
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'post-down /sbin/ip route del 2001:db9::/32 '
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'post-up /sbin/ip -6 route add 2001:db9::/32 via '
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'2001:db8::5 dev eth1 onlink table 1\n'
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'post-down /sbin/ip -6 route del 2001:db9::/32 '
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'via 2001:db8::5 dev eth1 onlink table 1\n'
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'post-up /sbin/ip rule add from '
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'post-up /sbin/ip -6 rule add from '
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'2001:0db8:0000:0000:0000:0000:0000:0002/32 table 1 '
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'priority 100\n'
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'post-down /sbin/ip rule del from '
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'post-down /sbin/ip -6 rule del from '
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'2001:0db8:0000:0000:0000:0000:0000:0002/32 table 1 '
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'priority 100'.format(
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netns_int=consts.NETNS_PRIMARY_INTERFACE))
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@ -2137,14 +2137,14 @@ class TestServerTestCase(base.TestCase):
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'netmask 32\n'
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'# Add a source routing table to allow members to access '
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'the VIP\n'
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'post-up /sbin/ip route add default via 2001:db8::1 '
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'post-up /sbin/ip -6 route add default via 2001:db8::1 '
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'dev eth1 onlink table 1\n'
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'post-down /sbin/ip route del default via 2001:db8::1 '
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'post-down /sbin/ip -6 route del default via 2001:db8::1 '
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'dev eth1 onlink table 1\n'
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'post-up /sbin/ip rule add from '
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'post-up /sbin/ip -6 rule add from '
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'2001:0db8:0000:0000:0000:0000:0000:0002/32 table 1 '
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'priority 100\n'
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'post-down /sbin/ip rule del from '
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'post-down /sbin/ip -6 rule del from '
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'2001:0db8:0000:0000:0000:0000:0000:0002/32 table 1 '
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'priority 100'.format(
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netns_int=consts.NETNS_PRIMARY_INTERFACE))
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