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https://github.com/lukateras/holo-nixpkgs
Modules, packages, and profiles that drive Holo, Holochain, and HoloPortOS
https://github.com/lukateras/holo-nixpkgs
holo holochain nixos nixos-configuration nixos-modules nixpkgs nixpkgs-overlay
Last synced: 3 days ago
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Modules, packages, and profiles that drive Holo, Holochain, and HoloPortOS
- Host: GitHub
- URL: https://github.com/lukateras/holo-nixpkgs
- Owner: lukateras
- License: mit
- Created: 2024-12-07T19:41:03.000Z (29 days ago)
- Default Branch: master
- Last Pushed: 2024-12-26T03:25:18.000Z (10 days ago)
- Last Synced: 2024-12-31T19:36:37.114Z (5 days ago)
- Topics: holo, holochain, nixos, nixos-configuration, nixos-modules, nixpkgs, nixpkgs-overlay
- Language: Nix
- Homepage:
- Size: 1.26 MB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE-MIT.txt
- Codeowners: .github/CODEOWNERS
Awesome Lists containing this project
README
# Holo Nixpkgs
Modules, packages and profiles that drive Holo, Holochain, and HoloPortOS.
## Binary cache
On NixOS, add the following to `/etc/nixos/configuration.nix` and rebuild:
```nix
{
nix.binaryCaches = [
"https://cache.holo.host/"
];
nix.binaryCachePublicKeys = [
"cache.holo.host-1:lNXIXtJgS9Iuw4Cu6X0HINLu9sTfcjEntnrgwMQIMcE="
];
}
```
Otherwise, add `https://cache.holo.host/` to `substituters` and
`cache.holo.host-1:lNXIXtJgS9Iuw4Cu6X0HINLu9sTfcjEntnrgwMQIMcE=` to
`trusted-public-keys` in Nix config file:
```
substituters = https://cache.holo.host/ https://cache.nixos.org/
trusted-public-keys = cache.holo.host-1:lNXIXtJgS9Iuw4Cu6X0HINLu9sTfcjEntnrgwMQIMcE= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
```
For single-user installs (`nix-shell -p nix-info --run nix-info` prints
`multi-user: no`), Nix config file is in `~/.config/nix/nix.conf`.
Otherwise, for multi-user installs, Nix config file is in `/etc/nix/nix.conf`
and changing it requires root access.
## HoloPortOS
HoloportOS is an operating system based on [NixOS][nixos] that supports running
[Holochain][holochain] applications.
[holochain]: https://holochain.org
[nixos]: https://nixos.org
## Changing HPOS to Track `develop` vs. `master`
On your HoloPort or HPOS VM, the following command will alter your subscribed
nix channel.
To track `develop`:
- `nix-channel --add https://hydra.holo.host/channel/custom/holo-nixpkgs/develop/holo-nixpkgs`
- `nix-channel --update`
(change `develop` above to appropriate repo branch... e.g. `master`,
`rc-version`)
Your HoloPort or HPOS VM should now upgrade to your desired channel at the next
auto-upgrade interval.
To begin the upgrade immediately, use the following command:
- `systemctl start holo-nixpkgs-auto-upgrade.service`
### QEMU
If you have Nix installed, checkout the repo, enter `nix-shell` and then run
`hpos-shell`. That will launch a HoloPortOS VM against current state of your
local checkout, which is useful for iterative development.
### VirtualBox
Download the latest HoloPortOS VirtualBox OVA:
https://hydra.holo.host/job/holo-nixpkgs/master/holoportos.targets.virtualbox.x86_64-linux/latest/download-by-type/file/ova
Refer to [VirtualBox manual, chapter 1, section 1.15.2](https://www.virtualbox.org/manual/ch01.html#ovf-import-appliance).
[nix]: https://nixos.org/nix/