Podman : Use External Storage (NFS)2019/10/11 |
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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=nfs \
--opt o=addr=10.0.0.35,rw,nfsvers=4 \
--opt device=:/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": "2021-03-17T22:04:41.34025285-06:00",
"Labels": {},
"Scope": "local",
"Options": {
"device": ":/home/nfsshare",
"o": "addr=10.0.0.35,rw,nfsvers=4",
"type": "nfs"
}
}
]
# run container with mounting [nfs-volume] to [/nfsshare] on container [root@dlp ~]# podman run -it -v nfs-volume:/nfsshare centos
# verify [root@e21f52c928fa /]# df -hT /nfsshare Filesystem Type Size Used Avail Use% Mounted on :/home/nfsshare nfs4 26G 2.3G 24G 9% /nfsshare[root@e21f52c928fa /]# echo "Podman NFS Volume Test" > /nfsshare/testfile.txt [root@e21f52c928fa /]# cat /nfsshare/testfile.txt Podman NFS Volume Test |
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