FastAPI Upload files to NFS in Kubernetes

IP of NFS server: 192.168.123.244

Install NFS

dnf install nfs-utils
systemctl enable --now nfs-server

Install NFS client on kubernetes nodes

Install package nfs-utils for CentOS, Fedora and Redhat or install nfs-common for Ubuntu or Debian.

Configura NFS

mkdir /opt/{share,vol01,vol02}

[root@centos8 ~]# cat /etc/exports
/opt/share	192.168.123.0/24(rw,sync)
/opt/vol01	192.168.123.0/24(rw,sync)
/opt/vol02	192.168.123.0/24(rw,sync)

Ativa NFS

exportfs -ra
exportfs -v
exportfs -s

Libera firewall

firewall-cmd --new-zone=nfs --permanent
firewall-cmd --zone=nfs --add-service=nfs --permanent
firewall-cmd --zone=nfs --add-source=192.168.123.0/24 --permanent
firewall-cmd --reload

Comandos

Build

buildah bud --layers=true -t uploads:latest .

Run

mkdir {uploads,upload}

podman run -it --rm --name uploads \
    -v ${PWD}/upload:/upload \
    -v ${PWD}/uploads:/uploads \
    -p8000:8000 uploads:latest