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-rw-r--r--krebs/3modules/default.nix2
-rw-r--r--krebs/3modules/tinc.nix (renamed from krebs/3modules/retiolum.nix)48
-rw-r--r--krebs/5pkgs/whatsupnix/default.nix15
-rw-r--r--krebs/5pkgs/whatsupnix/whatsupnix.bash44
4 files changed, 88 insertions, 21 deletions
diff --git a/krebs/3modules/default.nix b/krebs/3modules/default.nix
index daa963bc8..227eb209b 100644
--- a/krebs/3modules/default.nix
+++ b/krebs/3modules/default.nix
@@ -34,10 +34,10 @@ let
./Reaktor.nix
./realwallpaper.nix
./retiolum-bootstrap.nix
- ./retiolum.nix
./rtorrent.nix
./secret.nix
./setuid.nix
+ ./tinc.nix
./tinc_graphs.nix
./urlwatch.nix
./repo-sync.nix
diff --git a/krebs/3modules/retiolum.nix b/krebs/3modules/tinc.nix
index 0a3d7ed2f..8af15c13b 100644
--- a/krebs/3modules/retiolum.nix
+++ b/krebs/3modules/tinc.nix
@@ -17,6 +17,27 @@ let
in {
enable = mkEnableOption "krebs.tinc.${netname}" // { default = true; };
+ enableLegacy = mkEnableOption "/etc/tinc/${netname}";
+
+ confDir = mkOption {
+ type = types.package;
+ default = pkgs.linkFarm "${netname}-etc-tinc"
+ (mapAttrsToList (name: path: { inherit name path; }) {
+ "hosts" = tinc.config.hostsPackage;
+ "tinc.conf" = pkgs.writeText "${netname}-tinc.conf" ''
+ Name = ${tinc.config.host.name}
+ Interface = ${netname}
+ ${concatMapStrings (c: "ConnectTo = ${c}\n") tinc.config.connectTo}
+ PrivateKeyFile = ${tinc.config.privkey.path}
+ Port = ${toString tinc.config.host.nets.${netname}.tinc.port}
+ ${tinc.config.extraConfig}
+ '';
+ "tinc-up" = pkgs.writeDash "${netname}-tinc-up" ''
+ ${tinc.config.iproutePackage}/sbin/ip link set ${netname} up
+ ${tinc.config.tincUp}
+ '';
+ });
+ };
host = mkOption {
type = types.host;
@@ -175,29 +196,16 @@ let
}
) config.krebs.tinc;
+ environment.etc = mapAttrs' (netname: cfg:
+ nameValuePair "tinc/${netname}" (mkIf cfg.enableLegacy {
+ source = cfg.confDir;
+ })
+ ) config.krebs.tinc;
+
systemd.services = mapAttrs (netname: cfg:
let
tinc = cfg.tincPackage;
iproute = cfg.iproutePackage;
-
- confDir = let
- namePathPair = name: path: { inherit name path; };
- in pkgs.linkFarm "${netname}-etc-tinc" (mapAttrsToList namePathPair {
- "hosts" = cfg.hostsPackage;
- "tinc.conf" = pkgs.writeText "${cfg.netname}-tinc.conf" ''
- Name = ${cfg.host.name}
- Interface = ${netname}
- ${concatStrings (map (c: "ConnectTo = ${c}\n") cfg.connectTo)}
- PrivateKeyFile = ${cfg.privkey.path}
- Port = ${toString cfg.host.nets.${cfg.netname}.tinc.port}
- ${cfg.extraConfig}
- '';
- "tinc-up" = pkgs.writeDash "${netname}-tinc-up" ''
- ${iproute}/sbin/ip link set ${netname} up
- ${cfg.tincUp}
- '';
- }
- );
in {
description = "Tinc daemon for ${netname}";
after = [ "network.target" ];
@@ -206,7 +214,7 @@ let
path = [ tinc iproute ];
serviceConfig = rec {
Restart = "always";
- ExecStart = "${tinc}/sbin/tincd -c ${confDir} -d 0 -U ${cfg.user.name} -D --pidfile=/var/run/tinc.${SyslogIdentifier}.pid";
+ ExecStart = "${tinc}/sbin/tincd -c ${cfg.confDir} -d 0 -U ${cfg.user.name} -D --pidfile=/var/run/tinc.${SyslogIdentifier}.pid";
SyslogIdentifier = netname;
};
}
diff --git a/krebs/5pkgs/whatsupnix/default.nix b/krebs/5pkgs/whatsupnix/default.nix
new file mode 100644
index 000000000..1a108c5e9
--- /dev/null
+++ b/krebs/5pkgs/whatsupnix/default.nix
@@ -0,0 +1,15 @@
+{ bash, coreutils, gawk, nix, makeWrapper, stdenv }:
+
+stdenv.mkDerivation {
+ name = "whatsupnix";
+ phases = [ "installPhase" ];
+ nativeBuildInputs = [ makeWrapper ];
+ installPhase = ''
+ mkdir -p $out/bin
+ cat - ${./whatsupnix.bash} > $out/bin/whatsupnix <<\EOF
+ #! ${bash}/bin/bash
+ export PATH=${stdenv.lib.makeBinPath [ coreutils gawk nix ]}
+ EOF
+ chmod +x $out/bin/whatsupnix
+ '';
+}
diff --git a/krebs/5pkgs/whatsupnix/whatsupnix.bash b/krebs/5pkgs/whatsupnix/whatsupnix.bash
new file mode 100644
index 000000000..a19410055
--- /dev/null
+++ b/krebs/5pkgs/whatsupnix/whatsupnix.bash
@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+# Prints build logs for failed derivations in quiet build mode (-Q).
+# See https://github.com/NixOS/nix/issues/443
+#
+# Usage:
+#
+# set -o pipefail
+# nix-build ... -Q ... | whatsupnix
+#
+
+
+GAWK=${GAWK:-gawk}
+NIX_STORE=${NIX_STORE:-nix-store}
+
+broken=$(mktemp)
+trap 'rm -f -- "$broken"' EXIT
+
+exec >&2
+
+$GAWK -v broken="$broken" -f <(cat - <<- 'AWK'
+ match($0, /builder for .*(\/nix\/store\/.+\.drv).* failed/, m) {
+ print m[1] >> broken
+ }
+ { print $0 }
+AWK
+)
+
+export NIX_PAGER='' # for nix-store
+while read -r drv; do
+ title="** FAILED $drv LOG **"
+ frame=${title//?/*}
+
+ echo "$frame"
+ echo "$title"
+ echo "$frame"
+ echo
+
+ $NIX_STORE -l "$drv"
+
+ echo
+done < "$broken"
+
+exit 0