mirror of
https://code.dumpstack.io/tools/appvm.git
synced 2024-11-01 01:43:02 +00:00
92 lines
2.5 KiB
Markdown
92 lines
2.5 KiB
Markdown
# Nix app vms
|
|
|
|
Simple application VM's based on Nix package manager.
|
|
|
|
Uses one **read-only** /nix directory for all appvms. So creating a new appvm (but not first) is just about one minute.
|
|
|
|
Currently optimized for full screen usage (but remote-viewer has ability to resize window dynamically without change resolution) without guest additions.
|
|
|
|
|
|
|
|
## Dependencies
|
|
|
|
$ sudo apt install golang virt-manager curl git
|
|
$ sudo usermod -a -G libvirt $USER
|
|
|
|
$ echo 'export GOPATH=$HOME/go' >> ~/.bash_profile
|
|
$ echo 'export PATH=$PATH:$GOPATH/bin' >> ~/.bash_profile
|
|
$ source ~/.bash_profile
|
|
|
|
You need to **relogin** if you install virt-manager (libvirt) first time.
|
|
|
|
## Install Nix package manager
|
|
|
|
$ sudo mkdir -m 0755 /nix && sudo chown $USER /nix
|
|
$ curl https://nixos.org/nix/install | sh
|
|
$ . ~/.nix-profile/etc/profile.d/nix.sh
|
|
|
|
## Libvirt from user (required if you need access to shared files)
|
|
|
|
$ echo user = "\"$USER\"" | sudo tee -a /etc/libvirt/qemu.conf
|
|
$ sudo systemctl restart libvirtd
|
|
|
|
## Install appvm tool
|
|
|
|
$ go get github.com/jollheef/appvm
|
|
|
|
## Update appvm tool
|
|
|
|
$ go get -u github.com/jollheef/appvm
|
|
|
|
## Generate resolution
|
|
|
|
By default uses 1920x1080. If you need to regenerate `appvm/nix/monitor.nix`:
|
|
|
|
$ $GOPATH/src/github.com/jollheef/appvm/generate-resolution.sh 3840 2160 > $GOPATH/src/github.com/jollheef/appvm/nix/monitor.nix
|
|
|
|
Autodetection is a bash-spaghetti, so you need to check results. BTW it's just a X.org monitor section.
|
|
|
|
## Run application
|
|
|
|
$ appvm start chromium
|
|
$ # ... long wait for first time, because we need to collect a lot of packages
|
|
|
|
You can customize local settings in `$GOPATH/github.com/jollheef/appvm/nix/local.nix`.
|
|
|
|
Default hotkey to release cursor: ctrl+alt.
|
|
|
|
## Shared directory
|
|
|
|
$ ls appvm/chromium
|
|
foo.tar.gz
|
|
bar.tar.gz
|
|
|
|
## Close VM
|
|
|
|
$ appvm stop chromium
|
|
|
|
# App description
|
|
|
|
$ cat nix/chromium.nix
|
|
{pkgs, ...}:
|
|
{
|
|
imports = [
|
|
<nixpkgs/nixos/modules/virtualisation/qemu-vm.nix>
|
|
<nix/base.nix>
|
|
];
|
|
|
|
environment.systemPackages = [ pkgs.chromium ];
|
|
services.xserver.displayManager.sessionCommands = "while [ 1 ]; do ${pkgs.chromium}/bin/chromium; done &";
|
|
}
|
|
|
|
For create new app you should add package name (search at https://nixos.org/nixos/packages.html) and path to binary (typically same as package name).
|
|
|
|
## Defined applications (pull requests are welcome!)
|
|
|
|
* chromium
|
|
* thunderbird
|
|
* tdesktop
|
|
* evince
|
|
* libreoffice
|
|
* wire
|