70 lines
2.1 KiB
Nix
70 lines
2.1 KiB
Nix
{ self, nixpkgs, system }:
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with nixpkgs.lib;
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let
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pkgs = nixpkgs.legacyPackages.${system};
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config = self.lib.config;
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templates = role: {
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ap = _: ../../salt/cpe/ap.sh;
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switch = model: ../../salt/switches + "/${model}.expect";
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}.${role};
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replaceNetmasks = template:
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builtins.toFile (builtins.baseNameOf template) (
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builtins.replaceStrings [''{%- import_yaml "netmasks.yaml" as netmasks -%}''] [""] (
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builtins.readFile template
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)
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);
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expandTemplate = name: template: data:
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self.lib.expandSaltTemplate name (replaceNetmasks template) data;
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wrapNixShell = script:
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pkgs.runCommand (builtins.baseNameOf script) {
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src = script;
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} ''
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(
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echo '#! /usr/bin/env nix-shell'
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echo '#! nix-shell -i "expect -f" -p expect telnet'
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cat $src
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) > $out
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chmod a+x $out
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'';
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device-scripts =
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builtins.mapAttrs (hostname: { role, model, ... }:
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wrapNixShell (
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expandTemplate "${hostname}.sh" (templates role model) ({
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inherit hostname;
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pillar = config.salt-pillar;
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netmasks = self.lib.netmasks;
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logging = config.salt-pillar.hosts-inet.mgmt.logging;
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} // optionalAttrs (config.salt-pillar.switches ? ${hostname}) {
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switch = config.salt-pillar.switches.${hostname};
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} // optionalAttrs (config.salt-pillar.cpe ? ${hostname}) {
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conf = config.salt-pillar.cpe.${hostname};
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})
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)
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) (
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filterAttrs (_: { role, ... }:
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role == "ap" || role == "switch"
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) config.site.hosts
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);
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all-device-scripts =
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pkgs.runCommandLocal "all-device-scripts" {} (
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''
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mkdir -p $out/bin
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substitute ${./ap_install_collectd.sh} $out/bin/ap_install_collectd.sh \
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--replace "{{STATS}}" "${config.site.net.serv.hosts6.dn42.stats}"
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chmod a+x $out/bin/ap_install_collectd.sh
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'' +
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builtins.concatStringsSep "\n" (
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map (hostname:
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"ln -s ${device-scripts.${hostname}} $out/bin/${hostname}.sh"
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) (builtins.attrNames device-scripts)
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)
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);
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in
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{
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inherit all-device-scripts;
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} // device-scripts
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