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-rw-r--r--krebs/3modules/exim-smarthost.nix9
-rw-r--r--krebs/3modules/konsens.nix2
-rw-r--r--krebs/3modules/repo-sync.nix9
-rw-r--r--krebs/3modules/secret.nix68
-rw-r--r--krebs/3modules/tinc.nix10
5 files changed, 64 insertions, 34 deletions
diff --git a/krebs/3modules/exim-smarthost.nix b/krebs/3modules/exim-smarthost.nix
index e988fb563..c5969caac 100644
--- a/krebs/3modules/exim-smarthost.nix
+++ b/krebs/3modules/exim-smarthost.nix
@@ -26,6 +26,7 @@ let
private_key = mkOption {
type = types.secret-file;
default = {
+ name = "exim.dkim_private_key/${config.domain}";
path = "/run/krebs.secret/${config.domain}.dkim_private_key";
owner.name = "exim";
source-path = toString <secrets> + "/${config.domain}.dkim.priv";
@@ -115,8 +116,12 @@ let
}));
systemd.services = mkIf (cfg.dkim != []) {
exim = {
- after = [ "secret.service" ];
- requires = [ "secret.service" ];
+ after = flip map cfg.dkim (dkim:
+ config.krebs.secret.files."exim.dkim_private_key/${dkim.domain}".service
+ );
+ partOf = flip map cfg.dkim (dkim:
+ config.krebs.secret.files."exim.dkim_private_key/${dkim.domain}".service
+ );
};
};
krebs.exim = {
diff --git a/krebs/3modules/konsens.nix b/krebs/3modules/konsens.nix
index 74895a971..81486810b 100644
--- a/krebs/3modules/konsens.nix
+++ b/krebs/3modules/konsens.nix
@@ -56,7 +56,7 @@ let
systemd.services = mapAttrs' (name: repo:
nameValuePair "konsens-${name}" {
- after = [ "network.target" "secret.service" ];
+ after = [ "network.target" ];
path = [ pkgs.git ];
restartIfChanged = false;
serviceConfig = {
diff --git a/krebs/3modules/repo-sync.nix b/krebs/3modules/repo-sync.nix
index 45d9d81c3..91111f3eb 100644
--- a/krebs/3modules/repo-sync.nix
+++ b/krebs/3modules/repo-sync.nix
@@ -124,6 +124,7 @@ let
privateKeyFile = mkOption {
type = types.secret-file;
default = {
+ name = "repo-sync-key";
path = "${cfg.stateDir}/ssh.priv";
owner = cfg.user;
source-path = toString <secrets> + "/repo-sync.ssh.key";
@@ -166,7 +167,13 @@ let
});
in nameValuePair "repo-sync-${name}" {
description = "repo-sync";
- after = [ "network.target" "secret.service" ];
+ after = [
+ config.krebs.secret.files.repo-sync-key.service
+ "network.target"
+ ];
+ partOf = [
+ config.krebs.secret.files.repo-sync-key.service
+ ];
environment = {
GIT_SSH_COMMAND = "${pkgs.openssh}/bin/ssh -i ${cfg.stateDir}/ssh.priv";
diff --git a/krebs/3modules/secret.nix b/krebs/3modules/secret.nix
index 672c503b0..bf2c62cc9 100644
--- a/krebs/3modules/secret.nix
+++ b/krebs/3modules/secret.nix
@@ -1,4 +1,5 @@
-{ config, lib, pkgs, ... }@args: with import <stockholm/lib>; let
+with import <stockholm/lib>;
+{ config, lib, pkgs, ... }: let
cfg = config.krebs.secret;
in {
options.krebs.secret = {
@@ -8,32 +9,43 @@ in {
};
};
config = lib.mkIf (cfg.files != {}) {
- systemd.services.secret = let
- # TODO fail if two files have the same path but differ otherwise
- files = unique (map (flip removeAttrs ["_module"])
- (attrValues cfg.files));
- in {
- serviceConfig = {
- Type = "oneshot";
- RemainAfterExit = "yes";
- SyslogIdentifier = "secret";
- ExecStart = pkgs.writeDash "install-secret-files" ''
- exit_code=0
- ${concatMapStringsSep "\n" (file: ''
- ${pkgs.coreutils}/bin/install \
- -D \
- --compare \
- --verbose \
- --mode=${shell.escape file.mode} \
- --owner=${shell.escape file.owner.name} \
- --group=${shell.escape file.group-name} \
- ${shell.escape file.source-path} \
- ${shell.escape file.path} \
- || exit_code=1
- '') files}
- exit $exit_code
- '';
- };
- };
+ systemd.paths =
+ mapAttrs'
+ (name: file: nameValuePair "secret-trigger-${systemd.encodeName name}" {
+ wantedBy = ["multi-user.target"];
+ pathConfig.PathChanged = file.source-path;
+ })
+ cfg.files;
+ systemd.services =
+ mapAttrs'
+ (name: file: nameValuePair "secret-trigger-${systemd.encodeName name}" {
+ wantedBy = ["multi-user.target"];
+ serviceConfig = {
+ Type = "oneshot";
+ ExecStart = "${pkgs.systemd}/bin/systemctl restart ${file.service}";
+ };
+ })
+ cfg.files
+ //
+ mapAttrs'
+ (name: file: nameValuePair "secret-${systemd.encodeName name}" {
+ wantedBy = ["multi-user.target"];
+ serviceConfig = {
+ Type = "oneshot";
+ RemainAfterExit = "yes";
+ ExecStart = toString [
+ "${pkgs.coreutils}/bin/install"
+ "-D"
+ "--compare"
+ "--verbose"
+ "--mode=${file.mode}"
+ "--owner=${file.owner.name}"
+ "--group=${file.group-name}"
+ file.source-path
+ file.path
+ ];
+ };
+ })
+ cfg.files;
};
}
diff --git a/krebs/3modules/tinc.nix b/krebs/3modules/tinc.nix
index 8b6e959d4..1fca7de5c 100644
--- a/krebs/3modules/tinc.nix
+++ b/krebs/3modules/tinc.nix
@@ -158,6 +158,7 @@ let
privkey = mkOption {
type = types.secret-file;
default = {
+ name = "${tinc.config.netname}.rsa_key.priv";
path = "${tinc.config.user.home}/tinc.rsa_key.priv";
owner = tinc.config.user;
source-path = toString <secrets> + "/${tinc.config.netname}.rsa_key.priv";
@@ -219,9 +220,14 @@ let
iproute = cfg.iproutePackage;
in {
description = "Tinc daemon for ${netname}";
- after = [ "network.target" ];
+ after = [
+ config.krebs.secret.files."${netname}.rsa_key.priv".service
+ "network.target"
+ ];
+ partOf = [
+ config.krebs.secret.files."${netname}.rsa_key.priv".service
+ ];
wantedBy = [ "multi-user.target" ];
- requires = [ "secret.service" ];
path = [ tinc iproute ];
serviceConfig = rec {
Restart = "always";