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[docker-teamd]: Explicitly set LAG hwaddr #664

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merged 5 commits into from
Jun 6, 2017
Merged

[docker-teamd]: Explicitly set LAG hwaddr #664

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5b76aa3
[docker-teamd]: Explicitly set LAG hwaddr
marian-pritsak Jun 2, 2017
7cfc37f
Update teamd config tests with hwaddr
marian-pritsak Jun 6, 2017
5fedd44
Align HW addr byte for Centec and Mellanox
marian-pritsak Jun 6, 2017
5670f4a
Merge branch 'master' into lag-hwaddr
lguohan Jun 6, 2017
fddae34
Change HW addr to unicast in config tests
marian-pritsak Jun 6, 2017
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12 changes: 11 additions & 1 deletion dockers/docker-teamd/start.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,18 @@ TEAMD_CONF_PATH=/etc/teamd
rm -rf $TEAMD_CONF_PATH
mkdir -p $TEAMD_CONF_PATH

SONIC_ASIC_TYPE=$(sonic-cfggen -y /etc/sonic/sonic_version.yml -v asic_type)
MAC_ADDRESS=$(ip link show eth0 | grep ether | awk '{print $2}')

# Nellanox platform requires has last byte aligned
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Typo

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Done

if [ "$SONIC_ASIC_TYPE" == "mellanox" ]; then
last_byte=$(python -c "print '$MAC_ADDRESS'[-2:]")
aligned_last_byte=$(python -c "print format(int(int('$last_byte', 16) & 0b11000000), '02x')") # put mask and take away the 0x prefix
MAC_ADDRESS=$(python -c "print '$MAC_ADDRESS'[:-2] + '$aligned_last_byte'") # put aligned byte into the end of MAC
fi

for pc in `sonic-cfggen -m /etc/sonic/minigraph.xml -v "minigraph_portchannels.keys() | join(' ')"`; do
sonic-cfggen -m /etc/sonic/minigraph.xml -a '{"pc":"'$pc'"}' -t /usr/share/sonic/templates/teamd.j2 > $TEAMD_CONF_PATH/$pc.conf
sonic-cfggen -m /etc/sonic/minigraph.xml -a '{"pc":"'$pc'","hwaddr":"'$MAC_ADDRESS'"}' -t /usr/share/sonic/templates/teamd.j2 > $TEAMD_CONF_PATH/$pc.conf
done

mkdir -p /var/sonic
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1 change: 1 addition & 0 deletions dockers/docker-teamd/teamd.j2
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@@ -1,5 +1,6 @@
{
"device": "{{ pc }}",
"hwaddr": "{{ hwaddr }}",
"runner": {
"name": "lacp",
"active": true,
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