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Motiejus Jakštys
2025-07-28 05:17:49 +00:00
parent 66568d814c
commit b30ef5392e
5 changed files with 215 additions and 215 deletions
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67
modules/base/unitstatus/default.nix
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@@ -17,44 +17,43 @@
};
config = lib.mkIf config.mj.base.unitstatus.enable {
systemd.services =
{
"unit-status-mail@" =
let
# https://northernlightlabs.se/2014-07-05/systemd-status-mail-on-unit-failure.html
script = pkgs.writeShellScript "unit-status-mail" ''
set -e
MAILTO="${config.mj.base.unitstatus.email}"
UNIT=$1
EXTRA=""
for e in "''${@:2}"; do
EXTRA+="$e"$'\n'
done
UNITSTATUS=$(${pkgs.systemd}/bin/systemctl status -l -n 1000 "$UNIT" || :)
${pkgs.postfix}/bin/sendmail $MAILTO <<EOF
Subject:Status mail for unit: $UNIT
systemd.services = {
"unit-status-mail@" =
let
# https://northernlightlabs.se/2014-07-05/systemd-status-mail-on-unit-failure.html
script = pkgs.writeShellScript "unit-status-mail" ''
set -e
MAILTO="${config.mj.base.unitstatus.email}"
UNIT=$1
EXTRA=""
for e in "''${@:2}"; do
EXTRA+="$e"$'\n'
done
UNITSTATUS=$(${pkgs.systemd}/bin/systemctl status -l -n 1000 "$UNIT" || :)
${pkgs.postfix}/bin/sendmail $MAILTO <<EOF
Subject:Status mail for unit: $UNIT
Status report for unit: $UNIT
$EXTRA
Status report for unit: $UNIT
$EXTRA
$UNITSTATUS
EOF
$UNITSTATUS
EOF
echo -e "Status mail sent to: $MAILTO for unit: $UNIT"
'';
in
{
description = "Send an email on unit failure";
serviceConfig = {
Type = "simple";
ExecStart = ''${script} "%i" "Hostname: %H" "Machine ID: %m" "Boot ID: %b" '';
};
echo -e "Status mail sent to: $MAILTO for unit: $UNIT"
'';
in
{
description = "Send an email on unit failure";
serviceConfig = {
Type = "simple";
ExecStart = ''${script} "%i" "Hostname: %H" "Machine ID: %m" "Boot ID: %b" '';
};
}
// lib.genAttrs config.mj.base.unitstatus.units (unit: {
unitConfig = {
OnFailure = "unit-status-mail@${unit}.service";
};
});
}
// lib.genAttrs config.mj.base.unitstatus.units (unit: {
unitConfig = {
OnFailure = "unit-status-mail@${unit}.service";
};
});
};
}