RHEL 7 Directory Server NFS 1 : Install NFS di RHEL 7

Assalamu'alaykum warahmatullah wabarakatuh

Kali ini saya akan share cara install NFS. NFS digunakan untuk sharing folder yang cepat dan instan karena konfigurasi yang sedikit. NFS dapat work di Linux manapun, ataupun Windows termasuk windows server dan win 7,8,10 dll. Ya pokoknya serbaguna lah mirip fitur sharing folder di windows.

Konfigurasi

1. Install paket NFS nya.

yum install nfs-utils nfs-utils-lib -y

2. Kita jalankan dan enable-kan semua paket nya,

systemctl start nfs-server

systemctl start rpcbind

systemctl start nfs-lock

systemctl start nfs-idmap

systemctl enable nfs-server

systemctl enable rpcbind

systemctl enable nfs-lock

systemctl enable nfs-idmap

3. Konfigurasi file nfs. Menuju baris ke-5, lalu ubah script menjadi berikut untuk menambahkan domain. Tidak apa-apa jika tidak punya, ini hanya sekedar memudahkan saja

nano /etc/idmapd.conf

#baris ke-5
Domain = idn-shc.com

4. Nah, kita edit file konfigurasi untuk menentukan direktori mana yang akan kita jadikan storage untuk di share.

mkdir /var/share

chmod 777 /var/share

5. Tambahkan script berikut dibawah konfigurasi utama.nano /etc/exports. Memasukkan script berikut  [direktori] [ip network][opsi]. 

nano /etc/exports

/var/nfs/buat_sharing 192.168.40.200/24(rw,no_root_squash)

Untuk pengertian dari opsi bisa dibaca disini.

Option	Description
rw	Allow both read and write requests on a NFS volume.
ro	Allow only read requests on a NFS volume.
sync	Reply to requests only after the changes have been committed to stable storage. (Default)
async	This option allows the NFS server to violate the NFS protocol and reply to requests before any changes made by that request have been committed to stable storage.
secure	This option requires that requests originate on an Internet port less than IPPORT_RESERVED (1024). (Default)
insecure	This option accepts all ports.
wdelay	Delay committing a write request to disc slightly if it suspects that another related write request may be in progress or may arrive soon. (Default)
no_wdelay	This option has no effect if async is also set. The NFS server will normally delay committing a write request to disc slightly if it suspects that another related write request may be in progress or may arrive soon. This allows multiple write requests to be committed to disc with the one operation which can improve performance. If an NFS server received mainly small unrelated requests, this behaviour could actually reduce performance, so no_wdelay is available to turn it off.
subtree_check	This option enables subtree checking. (Default)
no_subtree_check	This option disables subtree checking, which has mild security implications, but can improve reliability in some circumstances.
root_squash	Map requests from uid/gid 0 to the anonymous uid/gid. Note that this does not apply to any other uids or gids that might be equally sensitive, such as user bin or group staff.
no_root_squash	Turn off root squashing. This option is mainly useful for disk-less clients.
all_squash	Map all uids and gids to the anonymous user. Useful for NFS exported public FTP directories, news spool directories, etc.
no_all_squash	Turn off all squashing. (Default)
anonuid=UID	These options explicitly set the uid and gid of the anonymous account. This option is primarily useful for PC/NFS clients, where you might want all requests appear to be from one user. As an example, consider the export entry for /home/joe in the example section below, which maps all requests to uid 150.
anongid=GID	Read above (anonuid=UID)

6. Lalu izinkan nfs berjalan pada startup dan jalankan aplikasinya.

systemctl start nfs-server

systemctl enable nfs-server

7. Izinkan NFS berjalan pada firewall agar tidak diblokir.

firewall-cmd --permanent --add-service mountd

firewall-cmd --permanent --add-service rpc-bind

firewall-cmd --permanent --add-service nfs

firewall-cmd --reload

Tinggal verifikasi client aja nih




... https://pastebin.com/SXEgfp5B