forked from mirrors/nixpkgs
e217979fc7
The inline comments explain the reasoning behind this change. This work was initiated due to failing tests explicitly for glusterfs, but my hunch is that any nixosTest adjacent to rpcbind will start working again. Ref: https://github.com/NixOS/nixpkgs/issues/175339
57 lines
1.4 KiB
Nix
57 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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{
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###### interface
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options = {
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services.rpcbind = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = lib.mdDoc ''
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Whether to enable `rpcbind', an ONC RPC directory service
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notably used by NFS and NIS, and which can be queried
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using the rpcinfo(1) command. `rpcbind` is a replacement for
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`portmap`.
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'';
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};
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};
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};
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###### implementation
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config = mkIf config.services.rpcbind.enable {
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environment.systemPackages = [ pkgs.rpcbind ];
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systemd.packages = [ pkgs.rpcbind ];
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systemd.services.rpcbind = {
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wantedBy = [ "multi-user.target" ];
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# rpcbind performs a check for /var/run/rpcbind.lock at startup
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# and will crash if /var/run isn't present. In the stock NixOS
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# var.conf tmpfiles configuration file, /var/run is symlinked to
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# /run, so rpcbind can enter a race condition in which /var/run
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# isn't symlinked yet but tries to interact with the path, so
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# controlling the order explicitly here ensures that rpcbind can
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# start successfully. The `wants` instead of `requires` should
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# avoid creating a strict/brittle dependency.
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wants = [ "systemd-tmpfiles-setup.service" ];
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after = [ "systemd-tmpfiles-setup.service" ];
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};
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users.users.rpc = {
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group = "nogroup";
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uid = config.ids.uids.rpc;
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};
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};
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}
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