add nfs server devuan

content/post/set-up-an-nfs-server-on-devuan.md

@@ -0,0 +1,81 @@
+---
+title: "Set up an NFS Server on Devuan"
+date: 2022-02-19T10:17:07Z
+lastmod: 2022-04-29T10:17:07Z
+draft: false 
+keywords: [nfs devuan]
+description: ""
+tags: [nfs] 
+categories: [linux]
+author: ""
+
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+flowchartDiagrams:
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+
+---
+Pretty straightforward. 
+<!--more-->
+Install the necessary packages
+```bash
+apt-get --no-install-recommends install nfs-kernel-server
+```
+Create virtual root
+```bash 
+mkdir /nfs # can be /srv, /export or whatever
+```
+Create a directory (or more) under virtual root directory
+```bash
+mkdir /nfs/home 
+```
+Mount filesystems to be exported under virtual root directory
+```bash
+mount --bind /home /nfs/home 
+```
+Make the mount points persistent. Append them to `/etc/fstab`.
+```bash
+/home /nfs/home none bind 0 0 
+```
+Put the following in `/etc/exports` (assuming access is granted to the clients in the `192.0.2.0/24` IP network. Client access can also be specified as a single host using IP address or fully qualified domain name, or * character to grant access to all clients).
+```
+/nfs 192.0.2.0/24(insecure,rw,sync,no_subtree_check,crossmnt,fsid=0)
+/nfs/home 192.0.2.0/24(insecure,rw,sync,no_subtree_check)
+```
+Configure the daemon. Edit `/etc/conf.d/nfs`
+```
+OPTS_RPC_NFSD="8 -N 2 -V 3 -V 4 -V 4.1"
+```
+Start NFS server (assuming OpenRC. See your init system’s documentation)
+```bash
+rc-service nfs-kernel-server start 
+```
+Start NFS server at boot
+```bash 
+rc-update add nfs-kernel-server default
+```
+See detailed (and more) instructions on [Gentoo wiki](https://wiki.gentoo.org/wiki/Nfs-utils).