Podman : Use External Storage (NFS)2024/02/29 |
This is an example to use NFS External Storage.
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[1] |
NFS server is required to be running on your LAN, refer to here.
On this example, configure [/home/nfsshare] directory on [nfs.srv.world] as a shared directory. |
[2] |
Podman Host must be an NFS client, refer to here for NFS client settings.
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[3] | Create a volume for NFS and use it. |
# create [nfs-volume] volume
root@dlp:~ # podman volume create \
--opt type=nfs \
--opt o=rw \
--opt device=nfs.srv.world:/home/nfsshare nfs-volume
nfs-volume
# display volume list root@dlp:~ # podman volume ls DRIVER VOLUME NAME local nfs-volume # display details of [nfs-volume] root@dlp:~ # podman volume inspect nfs-volume [ { "Name": "nfs-volume", "Driver": "local", "Mountpoint": "/var/db/containers/storage/volumes/nfs-volume/_data", "CreatedAt": "2024-02-29T09:09:31.749803449+09:00", "Labels": {}, "Scope": "local", "Options": { "device": "nfs.srv.world:/home/nfsshare", "o": "rw", "type": "nfs" }, "MountCount": 0, "NeedsCopyUp": true, "LockNumber": 46 } ]root@dlp:~ # podman images REPOSITORY TAG IMAGE ID CREATED SIZE localhost/freebsd-nginx latest a0a053cc78a3 16 hours ago 1.17 GB localhost/freebsd-httpd latest add46dedb2b7 22 hours ago 1.44 GB localhost/freebsd-base latest 2527bfa5eeb4 42 hours ago 1.05 GB quay.io/centos/centos stream9 ce3ac91d4020 2 weeks ago 161 MB docker.io/library/ubuntu latest 3db8720ecbf5 2 weeks ago 80.4 MB # run container with mounting [nfs-volume] to [/nfsshare] on container root@dlp:~ # podman run -it -v nfs-volume:/nfsshare freebsd-base /bin/sh
# verify # df -hT /nfsshare Filesystem Type Size Used Avail Capacity Mounted on /var/db/containers/storage/volumes/nfs-volume/_data nullfs 26G 168K 26G 0% /nfsshare# echo "Podman NFS Volume Test" > /nfsshare/testfile.txt # cat /nfsshare/testfile.txt Podman NFS Volume Test |
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