Vagrant: Difference between revisions

(2 intermediate revisions by 2 users not shown)

Line 6:

=== Using NFS mounts ===

Add to your <tt>Vagrantfile</tt>:

# Mount a folder inside the VM.

config.vm.synced_folder "myfolder/", "/mnt/myfolder", type: "nfs", nfs_version: 4

</syntaxhighlight>

Add to your <tt>configuration.nix</tt>:

Line 13:

Line 19:

# Minimal configuration for NFS support with Vagrant.

services.nfs.server.enable = true;

# ~~!!! This is "unsafe", ports needed should be found and fixed here~~.

networking.firewall.~~enable~~ = ~~false~~;

# Add firewall exception for VirtualBox provider

networking.firewall.extraCommands = ''

ip46tables -I INPUT 1 -i vboxnet+ -p tcp -m tcp --dport 2049 -j ACCEPT

'';

# Add firewall exception for libvirt provider when using NFSv4

networking.firewall.interfaces."virbr1" = {

allowedTCPPorts = [ 2049 ];

allowedUDPPorts = [ 2049 ];

};

}

</syntaxhighlight>

This ~~will~~ make NFS mounts work.

This should make NFS mounts work.

{{note|Vagrant will, by default, want to use <code>sudo</code> and modify <tt>/etc/exports</tt>. As long as you are not defining exports with <tt>configuration.nix</tt>, vagrant should be able to work.}}

{{note|Home directories are set not to be world-searchable by default on NixOS. This may lead to a "permission denied" error when trying to mount directories within your home into the VM. You can change this by running <code>chmod a+x ~</code>, but note that this will allow all users on the system to read world-readable files within your home given the paths.}}

{{~~note~~|~~Do note that~~ vagrant ~~will, by default, want~~ to ~~use <code>sudo</code>~~ and ~~modify <tt>~~/~~etc~~/~~exports<~~/~~tt>. As long as you are not defining exports with <tt>configuration.nix<~~/~~tt>,~~ vagrant ~~should be able to work.~~}}

{{Warning|Since '''Vagrant 2.3.4 a bug is preventing the mounting of the nfs folders'''. The issue is vagrant try to call System V instead of Systemd in order to get the status of nfs service. For details and '''workaround''' : [https://github.com/hashicorp/vagrant/issues/13296]}}

== Plugins ==

@@ Line 6: / Line 6: @@
 === Using NFS mounts ===
+Add to your <tt>Vagrantfile</tt>:
+<syntaxhighlight lang="Ruby">
+  # Mount a folder inside the VM.
+  config.vm.synced_folder "myfolder/", "/mnt/myfolder", type: "nfs", nfs_version: 4
+</syntaxhighlight>
 Add to your <tt>configuration.nix</tt>:
@@ Line 13: / Line 19: @@
    # Minimal configuration for NFS support with Vagrant.
    services.nfs.server.enable = true;
-   # !!! This is "unsafe", ports needed should be found and fixed here.
-   networking.firewall.enable = false;
+   # Add firewall exception for VirtualBox provider
+  networking.firewall.extraCommands = ''
+    ip46tables -I INPUT 1 -i vboxnet+ -p tcp -m tcp --dport 2049 -j ACCEPT
+  '';
+  # Add firewall exception for libvirt provider when using NFSv4
+   networking.firewall.interfaces."virbr1" = {
+    allowedTCPPorts = [ 2049 ];
+    allowedUDPPorts = [ 2049 ];
+  };
 }
 </syntaxhighlight>
-This will make NFS mounts work.
+This should make NFS mounts work.
+{{note|Vagrant will, by default, want to use <code>sudo</code> and modify <tt>/etc/exports</tt>. As long as you are not defining exports with <tt>configuration.nix</tt>, vagrant should be able to work.}}
+{{note|Home directories are set not to be world-searchable by default on NixOS. This may lead to a "permission denied" error when trying to mount directories within your home into the VM. You can change this by running <code>chmod a+x ~</code>, but note that this will allow all users on the system to read world-readable files within your home given the paths.}}
-{{note|Do note that vagrant will, by default, want to use <code>sudo</code> and modify <tt>/etc/exports</tt>. As long as you are not defining exports with <tt>configuration.nix</tt>, vagrant should be able to work.}}
+{{Warning|Since '''Vagrant 2.3.4 a bug is preventing the mounting of the nfs folders'''. The issue is vagrant try to call System V instead of Systemd in order to get the status of nfs service. For details and '''workaround''' : [https://github.com/hashicorp/vagrant/issues/13296]}}
 == Plugins ==