Shell script shows PVC's size and free space
Pre-requisite:
- configured kubectl
Limitations:
- only shows info for PVC attached to running pods
- While testing on Harvester, I found that it only shows info about PVC for pods, but no info about PVC for VM discs. That's probably because their PVC are
VolumeMode: Block.
Download script:
wget https://raw.githubusercontent.com/SlavikCA/pvc-space/main/pvc.sh; chmod +x pvc.sh
Use it:
./pvc.sh -h
Namespace PVC Size Used Avail Use%
"crm crm-ssd-pvc 4.6G 809M 3.7G 18%
"default vm-ub22 400G 0 0 0%
"elk-stack logs500-pvc 492G 466G 26G 95%
"mysql datadir-inno1-1 40G 8.5G 31G 22%
"mysql datadir-inno1-0 40G 7.4G 32G 19%
"wordpress wordpress-pvc 9.1G 4.5G 4.7G 49%