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Use nixops implementation of key services

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Connor Prussin 2023-01-27 13:43:12 -07:00 committed by Zhaofeng Li
parent 64c46fa016
commit 691ac99e4d
1 changed files with 19 additions and 8 deletions
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27
src/nix/hive/modules.nix
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@ -78,19 +78,30 @@ with builtins; {
systemd.services = lib.mapAttrs' (name: val: {
name = "${name}-key";
value = {
bindsTo = [ "${name}-key.path" ];
enable = true;
serviceConfig = {
Restart = "on-failure";
TimeoutStartSec = "infinity";
Restart = "always";
RestartSec = "100ms";
};
path = [ pkgs.inotify-tools ];
script = ''
if [[ ! -e "${val.path}" ]]; then
>&2 echo "${val.path} does not exist"
preStart = ''
(while read f; do if [ "$f" = "${val.name}" ]; then break; fi; done \
< <(inotifywait -qm --format '%f' -e create,move ${val.destDir}) ) &
if [[ -e "${val.path}" ]]; then
echo 'flapped down'
kill %1
exit 0
fi
inotifywait -qq -e delete_self "${val.path}"
>&2 echo "${val.path} disappeared"
wait %1
'';
script = ''
inotifywait -qq -e delete_self "${val.path}" &
if [[ ! -e "${val.path}" ]]; then
echo 'flapped up'
exit 0
fi
wait %1
'';
};
}) config.deployment.keys;