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maintenance: make titan-22 link keeper passive

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This commit is contained in:
jenkins 2026-05-22 15:56:50 -03:00
parent 5bce6c4c04
commit 46c3e97688
1 changed files with 12 additions and 9 deletions
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21
services/maintenance/titan-22-link-keeper-daemonset.yaml
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@ -59,29 +59,32 @@ spec:
while true; do while true; do
nsenter -t 1 -m -u -i -n -p -- /bin/sh -lc ' nsenter -t 1 -m -u -i -n -p -- /bin/sh -lc '
date -Is date -Is
if ethtool enp5s0 | grep -q "Link detected: yes"; then
ethtool enp5s0 | sed -n "1,25p" || true
ip -br addr show enp5s0 || true
exit 0
fi
echo "link down; attempting recovery"
ip link set enp5s0 up || true ip link set enp5s0 up || true
ethtool --set-eee enp5s0 eee off || true ethtool --set-eee enp5s0 eee off || true
ethtool -s enp5s0 advertise 0x80000000002f autoneg on || ethtool -s enp5s0 autoneg on || true
if ! ethtool enp5s0 | grep -q "Link detected: yes"; then sleep 5
ethtool -s enp5s0 advertise 0x80000000002f autoneg on || ethtool -s enp5s0 autoneg on || true
sleep 3
fi
if ! ethtool enp5s0 | grep -q "Link detected: yes"; then if ! ethtool enp5s0 | grep -q "Link detected: yes"; then
echo "link still down after autoneg; trying forced 2.5G" echo "link still down after autoneg; trying forced 2.5G"
ethtool -s enp5s0 speed 2500 duplex full autoneg off || true ethtool -s enp5s0 speed 2500 duplex full autoneg off || true
sleep 4 sleep 3
fi fi
if ! ethtool enp5s0 | grep -q "Link detected: yes"; then if ! ethtool enp5s0 | grep -q "Link detected: yes"; then
echo "link still down after 2.5G; trying forced 1G" echo "link still down after 2.5G; trying forced 1G"
ethtool -s enp5s0 speed 1000 duplex full autoneg off || true ethtool -s enp5s0 speed 1000 duplex full autoneg off || true
sleep 4 sleep 3
fi fi
ethtool --show-eee enp5s0 || true
ethtool enp5s0 | sed -n "1,45p" || true ethtool enp5s0 | sed -n "1,45p" || true
ip -br addr show enp5s0 || true ip -br addr show enp5s0 || true
' '
sleep 15 sleep 60
done done