Couchbase set_alert_limits.sh

set_alert_limits.sh

#!/bin/sh

cbuser=Administrator
cbpassword=couchbase
cbserver=127.0.0.1
cbport=8091

# default is 50
max_overhead_perc=50
# default is 90
max_disk_used=90

get_settings() {
printf "%-30s %s\n" "max_overhead_perc" $(curl -sS --data "{value, Config} = ns_config:search(alert_limits),proplists:get_value(max_overhead_perc, Config)." -u "${cbuser}":"${cbpassword}" http://"$cbserver":"$cbport"/diag/eval)

printf "%-30s %s\n" "max_disk_used" $(curl -sS --data "{value, Config} = ns_config:search(alert_limits),proplists:get_value(max_disk_used, Config)." -u "${cbuser}":"${cbpassword}" http://"$cbserver":"$cbport"/diag/eval)
}

echo "Settings before change:"

get_settings

echo
echo "Setting max_overhead_perc to $max_overhead_perc and max_disk_used to $max_disk_used"

curl -sS --data "ns_config:set(alert_limits, [{max_overhead_perc, "${max_overhead_perc}"}, {max_disk_used, "${max_disk_used}"}])." -u "${cbuser}":"${cbpassword}" http://"$cbserver":"$cbport"/diag/eval
echo

echo
echo "Settings after change:"

get_settings