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stage reboots across sites

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This commit is contained in:
Fredrik Thulin 2019-01-15 13:12:41 +01:00
parent 5eeaa2e3ff
commit fc3d3294ed
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GPG key ID: 2707330D4030CCAD
1 changed files with 24 additions and 3 deletions
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25
global/post-tasks.d/999reboot
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@ -1,5 +1,26 @@
#!/bin/sh #!/bin/bash
if [ -f /var/run/reboot-required -a -f /etc/cosmos-automatic-reboot ]; then if [[ -f /var/run/reboot-required && -f /etc/cosmos-automatic-reboot ]]; then
if [[ $HOSTNAME =~ -tug- ]]; then
# Reboot hosts in site TUG with 15 seconds delay (enough to manually
# cancel the reboot if logged in and seeing the 'emerg' message broadcasted to console)
sleep=15
elif [[ $HOSTNAME =~ -fre- ]]; then
# reboot hosts in site FRE with 15+180 to 15+180+180 seconds delay
sleep=$(( 180 + ($RANDOM % 180)))
elif [[ $HOSTNAME =~ -lla- ]]; then
# reboot hosts in site LLA with 15+180+180 to 15+180+180+180 seconds delay
sleep=$(( 375 + ($RANDOM % 180)))
else
# reboot hosts in any other site with 15 to 315 seconds delay
sleep=$(( 15 + ($RANDOM % 300)))
fi
logger -p local0.emerg -i -t cosmos-automatic-reboot "Rebooting automatically in $sleep seconds (if /var/run/reboot-required still exists)"
sleep $sleep
if [ -f /var/run/reboot-required ]; then
logger -p local0.crit -i -t cosmos-automatic-reboot "Rebooting automatically"
reboot reboot
fi
fi fi