Set the MTU regardless if an address is present
Closes-Bug: #1753543
Change-Id: I1dd72bd0ddec6b944c9ab440e5e2809a6471ae03
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
(cherry picked from commit 4e96af6157
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@ -6,20 +6,21 @@ auto {{ item.value.interface }}
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iface {{ item.value.interface }} inet static
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address {{ item.value.address }}
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netmask {{ item.value.netmask }}
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{% if item.value.gateway is defined %}
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{% if item.value.gateway is defined %}
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gateway {{ item.value.gateway }}
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{% endif %}
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{% endif %}
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mtu {{ item.value.mtu|default(lxc_container_default_mtu) }}
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# needed to enable gratuitous arps on interface events
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post-up sysctl -w net.ipv4.conf.$IFACE.arp_notify=1
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# needed to force an interface event (setting mac to what it already is)
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post-up ip link set $IFACE address $(cat /sys/class/net/$IFACE/address)
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{% if item.value.static_routes is defined %}
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{% for route in item.value.static_routes %}
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{% if item.value.static_routes is defined %}
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{% for route in item.value.static_routes %}
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post-up ip route add {{ route['cidr'] }} via {{ route['gateway'] }} || true
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{% endfor %}
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{% endif %}
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{% endfor %}
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{% endif %}
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{% else %}
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iface {{ item.value.interface }} inet manual
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mtu {{ item.value.mtu|default(lxc_container_default_mtu) }}
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{% endif %}
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### end generated network for [ {{ item.value.interface }} ] ###
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### end generated network for [ {{ item.value.interface }} ] ###
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