Podman : Use External Storage (NFS)2023/03/01 |
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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] | Create a volume for NFS and use it. |
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# create [nfs-volume] volume
[root@dlp ~]# podman volume create \
--opt type=nfs4 \
--opt o=rw \
--opt device=10.0.0.35:/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/lib/containers/storage/volumes/nfs-volume/_data",
"CreatedAt": "2022-03-14T11:15:04.921526658+09:00",
"Labels": {},
"Scope": "local",
"Options": {
"device": "10.0.0.35:/home/nfsshare",
"o": "rw",
"type": "nfs4"
},
"MountCount": 0,
"NeedsCopyUp": true,
"NeedsChown": true
}
]
# run container with mounting [nfs-volume] to [/nfsshare] on container [root@dlp ~]# podman run -it -v nfs-volume:/nfsshare almalinux
# verify [root@e21f52c928fa /]# df -hT /nfsshare Filesystem Type Size Used Avail Use% Mounted on 10.0.0.35:/home/nfsshare nfs4 26G 1.9G 25G 8% /nfsshare[root@ad3cc5aefe17 /]# echo "Podman NFS Volume Test" > /nfsshare/testfile.txt [root@ad3cc5aefe17 /]# cat /nfsshare/testfile.txt Podman NFS Volume Test |
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