#!/bin/bash
function ConvertToTB () {
if awk "BEGIN{exit ($1 > 1000 ? 0 : 1)}"
then
StorageInTB=$(echo $1 | awk '{printf "%.1f\n", $1 / 1024}')
if awk "BEGIN{exit ($StorageInTB > 1000 ? 0 : 1)}"
then
StorageInTB=$(echo $StorageInTB | awk '{printf "%.1f\n", $1 / 1024}')
echo $StorageInTB TB # is technically TiB
else
StorageInGB=$StorageInTB
echo $StorageInGB GB # is technically GiB
fi
else
StorageInGB=$1
echo $StorageInGB MB # is technically MiB
fi
}
function ConvertOnlyToTB () {
SpaceInTB=$(echo $1 | awk '{printf "%.1f\n", $1 / 1024}') # is technically TiB
echo $SpaceInTB
}
function GetRepoCapacity () {
getRepoValue=$(df -BM --output=$1,target | grep -w -m 1 $2 | sed 's/[[:blank:]]*//' | sed s'/\G.*//'); \
getRepoValue=$(ConvertToTB $getRepoValue)
echo $getRepoValue $3; \
}
# License number
license_number=$(grep -w 'license_number' /etc/filescale/cluster.ansible.yml | grep -o -P '(?<=license_number: ).*(?=)')
sender=$(grep -w sender /etc/filescale/cluster.yml | grep -o -P '(?<=sender: ).*(?=)')
recipient=$(grep -w recipient /etc/filescale/cluster.yml | grep -o -P '(?<=recipient: ).*(?=)')
# RAW capacity
raw_capacity=$(ansible -b -i /etc/filescale/cluster.ansible.yml storage_nodes -m shell -a "ssacli ctrl all show config | grep -o -P '(?<=SSD, ).*(?= TB)' | awk '{sum+=\$1} END {print sum}'" | awk '{sum+=$1} END {print sum}')
# usable total
usable_total_bytes=$(influx -precision rfc3339 -database telegraf -execute 'SELECT last(minio_cluster_capacity_usable_total_bytes) as usable_total_bytes FROM telegraf.autogen.ec_s3_space_metrics' | grep -o -P '(?<=Z ).*(?=)')
usable_total_TB=$(echo $usable_total_bytes | awk '{printf "%.1f\n", $usable_total_bytes / 1000 / 1000 / 1000 / 1000}') # is technically TiB
# Available Capacity
available_capacity_bytes=$(influx -precision rfc3339 -database telegraf -execute 'SELECT last(minio_cluster_capacity_usable_free_bytes) as usable_free_bytes FROM telegraf.autogen.ec_s3_space_metrics' | grep -o -P '(?<=Z ).*(?=)')
available_capacity_TB=$(echo $available_capacity_bytes | awk '{printf "%.1f\n", $available_capacity_bytes / 1000 / 1000 / 1000 / 1000}') # is technically TiB
# Used Capacity
used_capacity=$(echo $usable_total_bytes - $available_capacity_bytes | bc)
used_capacity_TB=$(echo $used_capacity | awk '{printf "%.1f\n", $used_capacity / 1000 / 1000 / 1000 / 1000}') # is technically TiB
(
echo "To: ${recipient}"
echo "From: ${sender}"
echo "Subject: [INFO] ${license_number} - iTernity - iCAS FS - Capacity-Report"
echo "Mime-Version: 1.0"
echo "Content-Type: text/html; charset='utf-8'"
echo "
iTernity iCAS FS Capacities Report
iTernity iCAS FS Capacities Report
Overview of cluster capacities
| License Number |
Raw Capacity |
Total Usable |
Available Capacity |
Used |
"
echo "| ${license_number} | "
echo " ${raw_capacity} TB | "
echo " ${usable_total_TB} TB | "
echo " ${available_capacity_TB} TB | "
echo " ${used_capacity_TB} TB |
Overview of node capacities
| Node |
Raw Capacity |
Number of disks |
Assigned to S3 |
Unassigned |
"
if [[ $(sudo gluster vo info | grep brick | grep arbiter | grep -o -P '(?<=: ).*(?=:)' | sort -u) ]]; then
echo -e "\nArbiter: Yes"
else
sudo gluster vo info | grep brick | grep -o -P '(?<=: ).*(?=:)' | sort -u | \
while read HOST; \
do \
raw_per_node="$(ssh $HOST "sudo ssacli ctrl all show config | grep -o -P '(?<=SSD, ).*(?= TB)' | awk '{sum+=\$1} END {print sum}'" < /dev/null)";\
gluster_disks="$(ssh $HOST "df -h | grep /gluster/brick | wc -l" < /dev/null)";\
disks="$(ssh $HOST "sudo ssacli ctrl all show config | grep physicaldrive | wc -l" < /dev/null)";\
minio_disk="$(ssh $HOST "df -h | grep /minio/disk | wc -l" < /dev/null)";\
echo "| ${HOST} | "
echo " ${raw_per_node} TB | "
echo " ${disks} | "
echo " ${minio_disk} | "
echo " ${gluster_disks} |
"
done
fi
echo "
"
) | sudo sendmail -t -f $sender