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Add identity image to the SUSE15 install

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This commit is contained in:
Jarrod Johnson
2026-08-04 09:21:11 -04:00
parent b85f15f59e
commit d468f3afb6
1 changed files with 147 additions and 60 deletions
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confluent_osdeploy/suse15/initramfs/opt/confluent/bin/suseagent
+147 -60
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@@ -10,26 +10,111 @@ echo '</authorized_keys>' >> /tmp/rootkeys.xml
echo "LineMode: 1" > /etc/linuxrc.d/01-confluent
autocons=""
if ! grep console /proc/cmdline > /dev/null; then
autocons=$(/opt/confluent/bin/autocons)
if [ ! -z "$autocons" ]; then
echo "Serial console detected from firmware: $autocons" > ${autocons%,*}
fi
autocons=$(/opt/confluent/bin/autocons)
if [ ! -z "$autocons" ]; then
echo "Serial console detected from firmware: $autocons" > ${autocons%,*}
fi
fi
mkdir -p /etc/confluent
chmod 700 /etc/confluent
cd /sys/class/net
echo -n "Discovering confluent..."
touch /etc/confluent/confluent.info
TRIES=0
while ! awk -F'|' '{print $3}' /etc/confluent/confluent.info |grep 1 >& /dev/null && [ "$TRIES" -lt 60 ]; do
TRIES=$((TRIES + 1))
for nic in *; do
ip link set $nic up
done
/opt/confluent/bin/copernicus -t > /etc/confluent/confluent.info
TRIES=5
while [ ! -e /dev/disk/by-label ] && [ $TRIES -gt 0 ]; do
sleep 2
TRIES=$((TRIES - 1))
done
nodename=$(grep ^NODENAME: /etc/confluent/confluent.info | head -n 1 | sed -e 's/NODENAME: //')
echo "done ($nodename)"
idntdir=""
if [ -e /dev/disk/by-label/CNFLNT_IDNT ]; then
tmnt=$(mktemp -d)
mount /dev/disk/by-label/CNFLNT_IDNT $tmnt
if [ ! -e $tmnt/cnflnt.yml ]; then
echo "No cnflnt.yml found on CNFLNT_IDNT partition, ignoring"
else
idntdir=$(mktemp -d)
cp $tmnt/cnflnt.* $idntdir/
fi
umount $tmnt
rmdir $tmnt
fi
if [ ! -z "$idntdir" ]; then
tmpcfg=$(mktemp)
echo "Using confluent identity image configuration"
deploysrvs=$(sed -n '/^deploy_servers:/, /^[^-]/p' $idntdir/cnflnt.yml |grep ^-|sed -e 's/^- //'|grep -v :)
nodename=$(grep ^nodename: $idntdir/cnflnt.yml|awk '{print $2}')
sed -n '/^net_cfgs:/, /^[^- ]/{/^[^- ]/!p}' $idntdir/cnflnt.yml |sed -n '/^-/, /^-/{/^-/!p}'| sed -e 's/^[- ]*//'> $tmpcfg
autoconfigmethod=$(grep ^ipv4_method: $tmpcfg)
autoconfigmethod=${autoconfigmethod#ipv4_method: }
allnics=""
for i in /sys/class/net/*; do
ip link set $(basename $i) down
udevadm info $i | grep ID_NET_DRIVER=cdc_ether > /dev/null && continue
ip link set $(basename $i) up
ip link show dev $(basename $i) | grep -q "LOOPBACK" && continue
allnics="$allnics $(basename $i)"
done
TRIES=30
DETECTED=0
while [ "$DETECTED" = 0 ] && [ "$TRIES" -gt 0 ]; do
if [ "$autoconfigmethod" == "dhcp" ]; then
for nic in $allnics; do
dhcpcd $nic --timeout=10
for srv in $deploysrvs; do
curl -m 10 -H "CONFLUENT_IDS: " https://$srv/confluent-api/self/whoami >/dev/null 2>&1
curlret=$?
if [ $curlret -eq 0 ] || [ $curlret -eq 22 ]; then
DETECTED=1
break
fi
done
if [ "$DETECTED" = 1 ]; then
break
fi
dhcpcd -k $nic
done
elif [ "$autoconfigmethod" == "static" ]; then
ipv4addr=$(grep ^ipv4_address: $tmpcfg| awk '{print $2}')
for nic in $allnics; do
ip addr add $ipv4addr dev $nic
ip link set $nic up
for srv in $deploysrvs; do
curl -m 10 -H "CONFLUENT_IDS: " https://$srv/confluent-api/self/whoami >/dev/null 2>&1
curlret=$?
if [ $curlret -eq 0 ] || [ $curlret -eq 22 ]; then
DETECTED=1
break
fi
done
if [ "$DETECTED" = 1 ]; then
break
fi
done
fi
if [ "$DETECTED" = 0 ]; then
TRIES=$((TRIES - 1))
sleep 2
fi
done
if [ "$DETECTED" = 1 ]; then
echo "Confluent identity image configuration detected"
echo NODENAME: $nodename > /etc/confluent/confluent.info
echo MANAGER: $srv >> /etc/confluent/confluent.info
bootifidx=$(cat /sys/class/net/$nic/ifindex)
bootif=$(basename $nic)
fi
else
echo -n "Discovering confluent..."
touch /etc/confluent/confluent.info
TRIES=0
while ! awk -F'|' '{print $3}' /etc/confluent/confluent.info |grep 1 >& /dev/null && [ "$TRIES" -lt 60 ]; do
TRIES=$((TRIES + 1))
for nic in *; do
ip link set $nic up
done
/opt/confluent/bin/copernicus -t > /etc/confluent/confluent.info
done
nodename=$(grep ^NODENAME: /etc/confluent/confluent.info | head -n 1 | sed -e 's/NODENAME: //')
echo "done ($nodename)"
fi
echo "Hostname: $nodename" >> /etc/linuxrc.d/01-confluent
mgr=$(grep ^EXTMGRINFO: /etc/confluent/confluent.info |awk -F'|' '{print $1 " " $3}'|grep " 1$" | head -n 1 | awk '{print $2}')
if [ -z "$mgr" ]; then
@@ -37,11 +122,13 @@ if [ -z "$mgr" ]; then
fi
mgtiface=$(grep $mgr /etc/confluent/confluent.info | grep EXTMGRINFO: | head -n 1 | awk -F'|' '{print $2}')
echo -n "Acquiring configuration from $mgr..."
bootifidx=${mgr#*%}
if [ -z "$bootifidx" ]; then
bootifidx=${mgr#*%}
fi
for nic in *; do
if [ "$(cat $nic/ifindex)" = "$bootifidx" ]; then
bootif=$nic
fi
bootif=$nic
fi
done
cd -
echo "NetDevice: $bootif" >> /etc/linuxrc.d/01-confluent
@@ -59,25 +146,25 @@ curl https://$mgr/confluent-public/os/$profilename/profile.yaml > /tmp/profile.y
dnsdomain=$(grep ^dnsdomain: /etc/confluent/confluent.deploycfg)
dnsdomain=${dnsdomain#dnsdomain: }
if [ ! -z "$dnsdomain" ] && [ "$dnsdomain" != "null" ]; then
echo "Domain: $dnsdomain" >> /etc/linuxrc.d/01-confluent
echo "Domain: $dnsdomain" >> /etc/linuxrc.d/01-confluent
fi
textconsole=$(grep ^textconsole: /etc/confluent/confluent.deploycfg)
textconsole=${textconsole#textconsole: }
if [ "$textconsole" = "true" ] && ! grep console= /proc/cmdline > /dev/null && [ ! -z "$autocons" ]; then
echo "Serial console has been autodected and enabled read-only for install" > ${autocons%,*}
echo "It will be read-write after install" > ${autocons%,*}
echo "If a fully functional console is desired over serial, add console=${autocons#/dev/} " > ${autocons%,*}
echo "to kernelargs in the profile.yaml file of the profile and run 'osdeploy updateboot <profile>" > ${autocons%,*}
#echo "Serial console autodetected and enabled, will be available upon install completion" > ${autocons%,*}
#echo "The installer will run in text mode on the graphics console. When ssh is available," > ${autocons%,*}
#echo "install progress may be checked by using ssh to access and run the screendump command" > ${autocons%,*}
#echo "Install time serial console would require the profile to have console=${autocons#/dev/}" > ${autocons%,*}
#echo "specified in the kernel command line arguments" > ${autocons%,*}
echo ${autocons%,*} > /tmp/autoconsdev
sed -e s'/$/ 'console=${autocons#*/dev/}/ /proc/cmdline > /etc/fakecmdline
mount -o bind /etc/fakecmdline /proc/cmdline
echo "ConsoleDevice: ${autocons%,*}" >> /etc/linuxrc.d/01-confluent
echo "Textmode: 1" >> /etc/linuxrc.d/01-confluent
echo "Serial console has been autodected and enabled read-only for install" > ${autocons%,*}
echo "It will be read-write after install" > ${autocons%,*}
echo "If a fully functional console is desired over serial, add console=${autocons#/dev/} " > ${autocons%,*}
echo "to kernelargs in the profile.yaml file of the profile and run 'osdeploy updateboot <profile>" > ${autocons%,*}
#echo "Serial console autodetected and enabled, will be available upon install completion" > ${autocons%,*}
#echo "The installer will run in text mode on the graphics console. When ssh is available," > ${autocons%,*}
#echo "install progress may be checked by using ssh to access and run the screendump command" > ${autocons%,*}
#echo "Install time serial console would require the profile to have console=${autocons#/dev/}" > ${autocons%,*}
#echo "specified in the kernel command line arguments" > ${autocons%,*}
echo ${autocons%,*} > /tmp/autoconsdev
sed -e s'/$/ 'console=${autocons#*/dev/}/ /proc/cmdline > /etc/fakecmdline
mount -o bind /etc/fakecmdline /proc/cmdline
echo "ConsoleDevice: ${autocons%,*}" >> /etc/linuxrc.d/01-confluent
echo "Textmode: 1" >> /etc/linuxrc.d/01-confluent
fi
tz=$(grep timezone: /etc/confluent/confluent.deploycfg | awk '{print $2}')
@@ -86,33 +173,33 @@ echo "${tz}" > /tmp/timezone.txt
autoconfigmethod=$(grep ipv4_method /etc/confluent/confluent.deploycfg)
autoconfigmethod=${autoconfigmethod#ipv4_method: }
if [ "$autoconfigmethod" = "dhcp" ]; then
echo "DHCP: 1" >> /etc/linuxrc.d/01-confluent
echo "DHCP: 1" >> /etc/linuxrc.d/01-confluent
else
v4addr=$(grep ^ipv4_address: /etc/confluent/confluent.deploycfg)
v4addr=${v4addr#ipv4_address: }
v4gw=$(grep ^ipv4_gateway: /etc/confluent/confluent.deploycfg)
v4gw=${v4gw#ipv4_gateway: }
v4nm=$(grep ipv4_netmask: /etc/confluent/confluent.deploycfg)
v4nm=${v4nm#ipv4_netmask: }
echo "HostIP: $v4addr" >> /etc/linuxrc.d/01-confluent
echo "Netmask: $v4nm" >> /etc/linuxrc.d/01-confluent
if [ "$v4gw" != "null" ]; then
echo "Gateway: $v4gw" >> /etc/linuxrc.d/01-confluent
fi
nameserversec=0
while read -r entry; do
if [ $nameserversec = 1 ]; then
if [[ $entry == "-"* ]]; then
echo Nameserver: ${entry#- } >> /etc/linuxrc.d/01-confluent
continue
fi
fi
nameserversec=0
if [ "${entry%:*}" = "nameservers" ]; then
nameserversec=1
continue
fi
done < /etc/confluent/confluent.deploycfg
v4addr=$(grep ^ipv4_address: /etc/confluent/confluent.deploycfg)
v4addr=${v4addr#ipv4_address: }
v4gw=$(grep ^ipv4_gateway: /etc/confluent/confluent.deploycfg)
v4gw=${v4gw#ipv4_gateway: }
v4nm=$(grep ipv4_netmask: /etc/confluent/confluent.deploycfg)
v4nm=${v4nm#ipv4_netmask: }
echo "HostIP: $v4addr" >> /etc/linuxrc.d/01-confluent
echo "Netmask: $v4nm" >> /etc/linuxrc.d/01-confluent
if [ "$v4gw" != "null" ]; then
echo "Gateway: $v4gw" >> /etc/linuxrc.d/01-confluent
fi
nameserversec=0
while read -r entry; do
if [ $nameserversec = 1 ]; then
if [[ $entry == "-"* ]]; then
echo Nameserver: ${entry#- } >> /etc/linuxrc.d/01-confluent
continue
fi
fi
nameserversec=0
if [ "${entry%:*}" = "nameservers" ]; then
nameserversec=1
continue
fi
done < /etc/confluent/confluent.deploycfg
fi
echo done
mgr=$(grep ^deploy_server: /etc/confluent/confluent.deploycfg)
@@ -122,7 +209,7 @@ proto=${proto#protocol: }
append=$(grep ^installedargs: /tmp/profile.yaml | sed -e 's/^installedargs: //' -e 's/#.*//')
if grep console= /etc/fakecmdline >& /dev/null && [[ "$append" != *console=* ]]; then
append="$append console=${autocons#*/dev/}"
append="$append console=${autocons#*/dev/}"
fi
if [ -z "$append" ]; then
echo "<bootloader/>" > /tmp/bootloader.xml