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Amend EL network bringup

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One issue is that there are multiple networkmanager connections,
clean this up, though this seems not to be a functional issue.

However, sometimes the lldpad usage screws up network configuration,
disable the facility by forcibly disabling fcoe sincec that is what triggers lldpad.
wq
This commit is contained in:
Jarrod Johnson 2024-05-22 15:44:05 -04:00
parent c0bcc3791d
commit 010c8a0a23
2 changed files with 20 additions and 11 deletions
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5
confluent_osdeploy/el8/initramfs/usr/lib/dracut/hooks/cmdline/01-confluent.sh
View File

@ -7,8 +7,8 @@ if ! grep console= /proc/cmdline >& /dev/null; then
if [ -n "$autocons" ]; then
echo console=$autocons |sed -e 's!/dev/!!' >> /tmp/01-autocons.conf
autocons=${autocons%,*}
echo $autocons > /tmp/01-autocons.devnode
echo "Detected firmware specified console at $(cat /tmp/01-autocons.conf)" > $autocons
echo $autocons > /tmp/01-autocons.devnode
echo "Detected firmware specified console at $(cat /tmp/01-autocons.conf)" > $autocons
echo "Initializing auto detected console when installer starts" > $autocons
fi
fi
@ -16,4 +16,5 @@ if grep console=ttyS /proc/cmdline >& /dev/null; then
echo "Serial console has been requested in the kernel arguments, the local video may not show progress" > /dev/tty1
fi
. /lib/anaconda-lib.sh
echo rd.fcoe=0 > /etc/cmdline.d/nofcoe.conf
wait_for_kickstart

26
confluent_osdeploy/el8/initramfs/usr/lib/dracut/hooks/pre-trigger/01-confluent.sh
View File

@ -99,6 +99,10 @@ if [ -e /dev/disk/by-label/CNFLNT_IDNT ]; then
fi
fi
done
for NICGUESS in $(ip link|grep LOWER_UP|grep -v LOOPBACK| awk '{print $2}' | sed -e 's/:$//'); do
ip addr flush dev $NICGUESS
ip link set $NICGUESS down
done
NetworkManager --configure-and-quit=initrd --no-daemon
hmackeyfile=/tmp/cnflnthmackeytmp
echo -n $(grep ^apitoken: cnflnt.yml|awk '{print $2}') > $hmackeyfile
@ -175,7 +179,7 @@ if [ ! -z "$autocons" ]; then
errout="-e $autocons"
fi
while ! confluentpython /opt/confluent/bin/apiclient $errout /confluent-api/self/deploycfg2 > /etc/confluent/confluent.deploycfg; do
sleep 10
sleep 10
done
ifidx=$(cat /tmp/confluent.ifidx 2> /dev/null)
if [ -z "$ifname" ]; then
@ -216,15 +220,15 @@ proto=${proto#protocol: }
textconsole=$(grep ^textconsole: /etc/confluent/confluent.deploycfg)
textconsole=${textconsole#textconsole: }
if [ "$textconsole" = "true" ] && ! grep console= /proc/cmdline > /dev/null; then
autocons=$(cat /tmp/01-autocons.devnode)
if [ ! -z "$autocons" ]; then
echo Auto-configuring installed system to use text console
echo Auto-configuring installed system to use text console > $autocons
autocons=$(cat /tmp/01-autocons.devnode)
if [ ! -z "$autocons" ]; then
echo Auto-configuring installed system to use text console
echo Auto-configuring installed system to use text console > $autocons
/opt/confluent/bin/autocons -c > /dev/null
cp /tmp/01-autocons.conf /etc/cmdline.d/
else
echo "Unable to automatically detect requested text console"
fi
cp /tmp/01-autocons.conf /etc/cmdline.d/
else
echo "Unable to automatically detect requested text console"
fi
fi
. /etc/os-release
@ -327,4 +331,8 @@ if [ -e /lib/nm-lib.sh ]; then
fi
fi
fi
for NICGUESS in $(ip link|grep LOWER_UP|grep -v LOOPBACK| awk '{print $2}' | sed -e 's/:$//'); do
ip addr flush dev $NICGUESS
ip link set $NICGUESS down
done