this repo has no description
tree-wide: replace power-profiles-daemon with tuned
authored by
Aly Raffauf
and committed by
Aly Raffauf
6d74423d
b3fd13a0
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hosts/README.md
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hosts/README.md
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To add a new device to this configuration, follow these steps:
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1. **Create Host Configuration**:
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- Duplicate an existing host directory within `hosts/` and rename it to the new device's hostname.
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- Modify the `default.nix` and other relevant Nix modules (e.g., `disko.nix`, `hardware.nix`, `home.nix`) to match the new device's specifications.
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1. **Update `flake.nix`**:
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- Add the new host to the `nixosConfigurations` section in `flake.nix`.
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1. **(Optional) Configure Syncthing**:
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- Generate Syncthing certificates and device ID:
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```bash
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syncthing -generate="$HOSTNAME"
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- Encrypt the `cert.pem` and `key.pem` using `agenix` and set them appropriately in the host configuration.
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1. **Install NixOS**:
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- Install NixOS on the new device using this flake. Note that secrets will not be available on the first boot without a valid SSH private key.
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1. **Authorize SSH Key**:
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- On a separate machine, copy the new system's public SSH key (`/etc/ssh/ssh_host_ed25519_key.pub`) to the upstream secrets repository (`secrets/publicKeys/root_$HOSTNAME.pub`).
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1. **Rekey Secrets**:
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- Add the new public key to upstream `secrets.nix`.
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- Rekey all secrets:
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```bash
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- Push the changes to the repository.
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1. **Rebuild System**:
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- On the new device, rebuild the system from the repository. Secrets will be automatically decrypted and available in `/run/agenix/` for NixOS and `$XDG_RUNTIME_DIR/agenix/` for users.
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1. **(Optional) Configure User SSH Key**:
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- Generate a new user SSH key and copy it to `secrets/publicKeys/$USER_$HOSTNAME.pub` to enable passwordless logins to other hosts.
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---
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modules/hardware/asus/ally/RC72LA/default.nix
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modules/hardware/asus/ally/RC72LA/default.nix
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modules/hardware/profiles/laptop/default.nix
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modules/hardware/profiles/laptop/default.nix
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boot.kernel.sysctl."kernel.nmi_watchdog" = lib.mkDefault 0;
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services = {
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power-profiles-daemon.enable = true;
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tuned = {
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enable = lib.mkDefault true;
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settings.dynamic_tuning = true;
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};
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# udev.extraRules = lib.mkIf config.services.power-profiles-daemon.enable ''
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# ## Automatically switch power profiles based on AC power status.